Add production dependencies & build

Bump version
Include arm64 alias for aarch64 (#134 )
2026-02-13 03:26:53 +08:00 · 2023-02-09 12:51:42 +01:00 · 2023-02-09 12:50:22 +01:00 · 2023-02-09 11:49:10 +00:00 · 2023-01-19 11:24:05 -05:00 · 2022-12-12 11:46:15 +01:00
30 changed files with 24762 additions and 1388 deletions
--- a/.github/CODEOWNERS
+++ b/.github/CODEOWNERS
@@ -0,0 +1 @@
+*       @julia-actions/reviewers
--- a/.github/ISSUE_TEMPLATE/bug_report.md
+++ b/.github/ISSUE_TEMPLATE/bug_report.md
@@ -0,0 +1,29 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: "[BUG] "
+labels: bug
+assignees: SaschaMann
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+Workflow file to reproduce the behavior:
+
+```yaml
+
+```
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Screenshots/Build logs**
+If applicable, add screenshots to help explain your problem.
+
+If possible, set the repo secret `ACTIONS_STEP_DEBUG` to `true` to [enable debug logs](https://github.com/actions/toolkit/blob/master/docs/action-debugging.md#how-to-access-step-debug-logs) and run the build again for more detailled logs.
+
+**Additional context**
+Add any other context about the problem here.
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -0,0 +1,7 @@
+version: 2
+updates:
+- package-ecosystem: gitsubmodule
+  directory: "/"
+  schedule:
+    interval: daily
+  open-pull-requests-limit: 10
--- a/.github/workflows/backup.yml
+++ b/.github/workflows/backup.yml
@@ -0,0 +1,34 @@
+name: Backup
+
+on:
+  schedule:
+    - cron: '5 4 * * 0'
+
+  workflow_dispatch:
+
+jobs:
+  backup:
+    runs-on: ubuntu-20.04
+    timeout-minutes: 60
+
+    steps:
+      - name: Configure cache
+        uses: actions/cache@v2
+        with:
+          path: |
+            ${{ env.GITHUB_WORKSPACE }}
+            ~/.cache/restic
+          key: ${{ runner.os }}
+
+      - name: Install the correct Python version
+        uses: actions/setup-python@v2
+        with:
+          python-version: '3.x'
+
+      - name: Run backup action
+        uses: julia-actions/restic-action@main
+        env: # Options: https://restic.readthedocs.io/en/latest/040_backup.html#environment-variables
+          RESTIC_REPOSITORY: b2:${{ secrets.B2_BUCKET }}:${{ github.repository }}
+          RESTIC_PASSWORD: ${{ secrets.RESTIC_PASSWORD }}
+          B2_ACCOUNT_ID: ${{ secrets.B2_ACCOUNT_ID }}
+          B2_ACCOUNT_KEY: ${{ secrets.B2_ACCOUNT_KEY }}
--- a/.github/workflows/checkin.yml
+++ b/.github/workflows/checkin.yml
@@ -1,14 +1,21 @@
 name: "PR Checks"
 on: [pull_request, push]

+concurrency:
+  # Skip intermediate builds: all builds except for builds on the `master`, `main`, or `release-*` branches
+  # Cancel intermediate builds: only pull request builds
+  group: ${{ github.workflow }}-${{ github.ref }}-${{ github.ref != 'refs/heads/master' || github.ref != 'refs/heads/main' || startsWith(github.ref, 'refs/heads/release-') || github.run_number }}
+  cancel-in-progress: ${{ startsWith(github.ref, 'refs/pull/') }}
+
 jobs:
  check_pr:
    runs-on: ubuntu-latest
+    timeout-minutes: 60
    steps:
    - uses: actions/checkout@v1

    - name: "npm ci"
-      run: npm ci
+      run: npm ci --legacy-peer-deps

    - name: "npm run build"
      run: npm run build
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -0,0 +1,74 @@
+# For most projects, this workflow file will not need changing; you simply need
+# to commit it to your repository.
+#
+# You may wish to alter this file to override the set of languages analyzed,
+# or to provide custom queries or build logic.
+#
+# ******** NOTE ********
+# We have attempted to detect the languages in your repository. Please check
+# the `language` matrix defined below to confirm you have the correct set of
+# supported CodeQL languages.
+#
+name: "CodeQL"
+
+concurrency:
+  # Skip intermediate builds: all builds except for builds on the `master`, `main`, or `release-*` branches
+  # Cancel intermediate builds: only pull request builds
+  group: ${{ github.workflow }}-${{ github.ref }}-${{ github.ref != 'refs/heads/master' || github.ref != 'refs/heads/main' || startsWith(github.ref, 'refs/heads/release-') || github.run_number }}
+  cancel-in-progress: ${{ startsWith(github.ref, 'refs/pull/') }}
+
+on:
+  push:
+    branches: [ master, releases/* ]
+  pull_request:
+    # The branches below must be a subset of the branches above
+    branches: [ master ]
+  schedule:
+    - cron: '32 22 * * 6'
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: ubuntu-latest
+    timeout-minutes: 60
+
+    strategy:
+      fail-fast: false
+      matrix:
+        language: [ 'javascript' ]
+        # CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python' ]
+        # Learn more:
+        # https://docs.github.com/en/free-pro-team@latest/github/finding-security-vulnerabilities-and-errors-in-your-code/configuring-code-scanning#changing-the-languages-that-are-analyzed
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v2
+
+    # Initializes the CodeQL tools for scanning.
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v1
+      with:
+        languages: ${{ matrix.language }}
+        # If you wish to specify custom queries, you can do so here or in a config file.
+        # By default, queries listed here will override any specified in a config file.
+        # Prefix the list here with "+" to use these queries and those in the config file.
+        # queries: ./path/to/local/query, your-org/your-repo/queries@main
+
+    # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
+    # If this step fails, then you should remove it and run the build manually (see below)
+    - name: Autobuild
+      uses: github/codeql-action/autobuild@v1
+
+    # ℹ️ Command-line programs to run using the OS shell.
+    # 📚 https://git.io/JvXDl
+
+    # ✏️ If the Autobuild fails above, remove it and uncomment the following three lines
+    #    and modify them (or add more) to build your code if your project
+    #    uses a compiled language
+
+    #- run: |
+    #   make bootstrap
+    #   make release
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v1
--- a/.github/workflows/example-builds-defaultarch.yml
+++ b/.github/workflows/example-builds-defaultarch.yml
@@ -0,0 +1,40 @@
+name: Example builds (default arch)
+
+concurrency:
+  # Skip intermediate builds: all builds except for builds on the `master`, `main`, or `release-*` branches
+  # Cancel intermediate builds: only pull request builds
+  group: ${{ github.workflow }}-${{ github.ref }}-${{ github.ref != 'refs/heads/master' || github.ref != 'refs/heads/main' || startsWith(github.ref, 'refs/heads/release-') || github.run_number }}
+  cancel-in-progress: ${{ startsWith(github.ref, 'refs/pull/') }}
+
+on:
+  push:
+    branches: ['main', 'master', 'releases/*']
+  pull_request:
+  workflow_dispatch:
+
+jobs:
+  test:
+    runs-on: ${{ matrix.os }}
+    timeout-minutes: 60
+    strategy:
+      fail-fast: false
+      matrix:
+        julia-version: ['1']
+        os: [ubuntu-latest, macOS-latest, windows-latest]
+
+    steps:
+      - uses: actions/checkout@v1.0.0
+
+      - name: "Install dependencies"
+        run: |
+          npm install --legacy-peer-deps
+          npm run build
+          npm run pack
+
+      - name: "Set up Julia"
+        id: setup-julia
+        uses: ./
+        with:
+          version: ${{ matrix.julia-version }}
+      - run: julia --version
+      - run: julia --compile=min -O0 -e 'import InteractiveUtils; InteractiveUtils.versioninfo()'
--- a/.github/workflows/example-builds-nightly-defaultarch.yml
+++ b/.github/workflows/example-builds-nightly-defaultarch.yml
@@ -0,0 +1,38 @@
+name: Example builds (nightly, default arch)
+
+concurrency:
+  # Skip intermediate builds: all builds except for builds on the `master`, `main`, or `release-*` branches
+  # Cancel intermediate builds: only pull request builds
+  group: ${{ github.workflow }}-${{ github.ref }}-${{ github.ref != 'refs/heads/master' || github.ref != 'refs/heads/main' || startsWith(github.ref, 'refs/heads/release-') || github.run_number }}
+  cancel-in-progress: ${{ startsWith(github.ref, 'refs/pull/') }}
+
+on:
+  push:
+    branches: ['main', 'master', 'releases/*']
+  pull_request:
+
+jobs:
+  test:
+    runs-on: ${{ matrix.os }}
+    timeout-minutes: 60
+    strategy:
+      fail-fast: false
+      matrix:
+        julia-version: [nightly, 1.8-nightly]
+        os: [ubuntu-latest, macOS-latest, windows-latest]
+
+    steps:
+      - uses: actions/checkout@v1.0.0
+
+      - name: "Install dependencies"
+        run: |
+          npm install --legacy-peer-deps
+          npm run build
+          npm run pack
+
+      - name: "Set up Julia (${{ matrix.julia-version }})"
+        uses: ./
+        with:
+          version: ${{ matrix.julia-version }}
+      - run: julia --version
+      - run: julia --compile=min -O0 -e 'import InteractiveUtils; InteractiveUtils.versioninfo()'
--- a/.github/workflows/example-builds-nightly.yml
+++ b/.github/workflows/example-builds-nightly.yml
@@ -1,36 +1,46 @@
 name: Example builds (nightly)

+concurrency:
+  # Skip intermediate builds: all builds except for builds on the `master`, `main`, or `release-*` branches
+  # Cancel intermediate builds: only pull request builds
+  group: ${{ github.workflow }}-${{ github.ref }}-${{ github.ref != 'refs/heads/master' || github.ref != 'refs/heads/main' || startsWith(github.ref, 'refs/heads/release-') || github.run_number }}
+  cancel-in-progress: ${{ startsWith(github.ref, 'refs/pull/') }}
+
 on:
  push:
+    branches: ['main', 'master', 'releases/*']
  pull_request:
  schedule:
-    - cron: '0 3 * * *'
+    - cron: '37 17 * * *'

 jobs:
  test:
    runs-on: ${{ matrix.os }}
+    timeout-minutes: 60
    strategy:
      fail-fast: false
      matrix:
+        julia-version: [nightly, 1.8-nightly]
        julia-arch: [x64, x86]
        os: [ubuntu-latest, macOS-latest, windows-latest]
        # 32-bit Julia binaries are not available on macOS
        exclude:
          - os: macOS-latest
            julia-arch: x86
-    
+
    steps:
      - uses: actions/checkout@v1.0.0
-      
+
      - name: "Install dependencies"
-        run: npm install --production
+        run: |
+          npm install --legacy-peer-deps
+          npm run build
+          npm run pack

-      - name: Debug information
-        run: curl https://ipinfo.io/ip
-
-      - name: "Set up Julia (nightly)"
+      - name: "Set up Julia (${{ matrix.julia-version }})"
        uses: ./
        with:
-          version: nightly
+          version: ${{ matrix.julia-version }}
          arch: ${{ matrix.julia-arch }}
      - run: julia --version
+      - run: julia --compile=min -O0 -e 'import InteractiveUtils; InteractiveUtils.versioninfo()'
--- a/.github/workflows/example-builds.yml
+++ b/.github/workflows/example-builds.yml
@@ -1,33 +1,46 @@
 name: Example builds

-on: [push, pull_request]
+concurrency:
+  # Skip intermediate builds: all builds except for builds on the `master`, `main`, or `release-*` branches
+  # Cancel intermediate builds: only pull request builds
+  group: ${{ github.workflow }}-${{ github.ref }}-${{ github.ref != 'refs/heads/master' || github.ref != 'refs/heads/main' || startsWith(github.ref, 'refs/heads/release-') || github.run_number }}
+  cancel-in-progress: ${{ startsWith(github.ref, 'refs/pull/') }}
+
+on:
+  push:
+    branches: ['main', 'master', 'releases/*']
+  pull_request:
+  workflow_dispatch:

 jobs:
  test:
    runs-on: ${{ matrix.os }}
+    timeout-minutes: 60
    strategy:
      fail-fast: false
      matrix:
-        julia-version: ['1.0.5', '1', '^1.4.0-rc1']
+        julia-version: ['1.0.5', '1.2', '^1.5.0-beta1', '1']
        julia-arch: [x64, x86]
        os: [ubuntu-latest, macOS-latest, windows-latest]
        # 32-bit Julia binaries are not available on macOS
        exclude:
          - os: macOS-latest
            julia-arch: x86
-    
+
    steps:
      - uses: actions/checkout@v1.0.0

      - name: "Install dependencies"
-        run: npm install --production
-
-      - name: Debug information
-        run: curl https://ipinfo.io/ip
+        run: |
+          npm install --legacy-peer-deps
+          npm run build
+          npm run pack

      - name: "Set up Julia"
+        id: setup-julia
        uses: ./
        with:
          version: ${{ matrix.julia-version }}
          arch: ${{ matrix.julia-arch }}
      - run: julia --version
+      - run: julia --compile=min -O0 -e 'import InteractiveUtils; InteractiveUtils.versioninfo()'
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 node_modules/
 __tests__/runner/*
+!dist/
--- a/.gitmodules
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "bin"]
+	path = bin
+	url = git@github.com:julia-actions/bin.git
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -0,0 +1,11 @@
+# Dev docs / Contributing guide
+
+## Building and tagging a release (requires write access)
+
+1. Test your changes, merge into `master`.
+2. Checkout `master`.
+3. Bump the version number in [`package.json`](package.json).
+4. Run `./bin/build-release julia-actions/setup-julia` to create a release branch and build a release.
+5. Push the branch (**without tags**) and verify that CI is passing on it.
+6. Run `git push --tags --force` to update the tags.
+7. Create a release for the `vX.Y.Z` tag.
--- a/README.md
+++ b/README.md
@@ -1,5 +1,6 @@
 # setup-julia Action

+[![CodeQL](https://github.com/julia-actions/setup-julia/workflows/CodeQL/badge.svg)](https://securitylab.github.com/tools/codeql)
 [![Dependabot Status](https://api.dependabot.com/badges/status?host=github&repo=julia-actions/setup-julia)](https://dependabot.com)

 This action sets up a Julia environment for use in actions by downloading a specified version of Julia and adding it to PATH.
@@ -7,17 +8,80 @@ This action sets up a Julia environment for use in actions by downloading a spec
 ## Table of Contents
 - [Table of Contents](#table-of-contents)
 - [Usage](#usage)
+  - [Inputs](#inputs)
+  - [Outputs](#outputs)
  - [Basic](#basic)
  - [Julia Versions](#julia-versions)
  - [Matrix Testing](#matrix-testing)
+  - [versioninfo](#versioninfo)
 - [Versioning](#versioning)
- [Licence info](#licence-info)
+- [Debug logs](#debug-logs)
+- [Third party information](#third-party-information)

 ## Usage

-See [action.yml](action.yml).
+### Inputs

-You can find a list of example workflows making use of this action here: [julia-actions/example-workflows](https://github.com/julia-actions/example-workflows).
+```yaml
+- uses: julia-actions/setup-julia@v1
+  with:
+    # The Julia version that will be installed and added as `julia` to the PATH.
+    # See "Julia Versions" below for a list of valid values.
+    #
+    # Warning: It is strongly recommended to wrap this value in quotes.
+    #          Otherwise, the YAML parser used by GitHub Actions parses certain
+    #          versions as numbers which causes the wrong version to be selected.
+    #          For example, `1.0` may be parsed as `1`.
+    #
+    # Default: '1'
+    version: ''
+
+    # The architecture of the Julia binaries.
+    #
+    # Please note that installing aarch64 binaries only makes sense on self-hosted aarch64 runners.
+    # We currently don't run test builds on that architecture, so we cannot guarantee that the input won't break randomly,
+    # although there is no reason why it would.
+    #
+    # Supported values: x64 | x86 | aarch64 (untested)
+    #
+    # Note: you can use X64, X86, and ARM64 as synonyms for x64, x86, and aarch64, respectively.
+    #
+    # Defaults to the architecture of the runner executing the job.
+    arch: ''
+
+    # Set the display setting for printing InteractiveUtils.versioninfo() after installing.
+    #
+    # Starting Julia and running InteractiveUtils.versioninfo() takes a significant amount of time (1s or ~10% of the total build time in testing),
+    # so you may not want to run it in every build, in particular on paid runners, as this cost will add up quickly.
+    #
+    # See "versioninfo" below for example usage and further explanations.
+    #
+    # Supported values: true | false | never
+    #
+    # true: Always print versioninfo
+    # false: Only print versioninfo for nightly Julia
+    # never: Never print versioninfo
+    #
+    # Default: false
+    show-versioninfo: ''
+```
+
+### Outputs
+
+```yaml
+outputs:
+  # The installed Julia version.
+  # May vary from the version input if a version range was given as input.
+  #
+  # Example output: '1.5.3'
+
+  julia-version: ''
+  # Path to the directory containing the Julia executable.
+  # Equivalent to JULIA_BINDIR: https://docs.julialang.org/en/v1/manual/environment-variables/#JULIA_BINDIR
+  #
+  # Example output: '/opt/hostedtoolcache/julia/1.5.3/x64/bin'
+  julia-bindir: ''
+```

 ### Basic

@@ -34,20 +98,49 @@ steps:

 You can either specify specific Julia versions or version ranges. If you specify a version range, the **highest** available Julia version that matches the range will be selected.

-**Warning:** It is strongly recommended to wrap versions in quotes. Otherwise, the YAML parser used by GitHub Actions parses certain versions as numbers which causes the wrong version to be selected. For example, `1.0` is parsed as `1`.
+**Warning:** It is strongly recommended to wrap versions in quotes. Otherwise, the YAML parser used by GitHub Actions parses certain versions as numbers which causes the wrong version to be selected. For example, `1.0` may be parsed as `1`.

 #### Examples

 - `1.2.0` is a valid semver version. The action will try to download exactly this version. If it's not available, the build step will fail.
- `1.0` is a version range that will match the highest available Julia version that starts with `1.0`, e.g. `1.0.5`.
- `^1.3.0-rc1` is a caret version range that includes preleases. It matches all versions `≥ 1.3.0-rc1` and `< 1.4.0`.
+- `1.0` is a version range that will match the highest available Julia version that starts with `1.0`, e.g. `1.0.5`, excluding pre-releases.
+- `^1.3.0-rc1` is a **caret** version range that includes pre-releases of `1.3.0` starting at `rc1`. It matches all versions `≥ 1.3.0-rc1` and `< 2.0.0`.
+- `~1.3.0-rc1` is a **tilde** version range that includes pre-releases of `1.3.0` starting at `rc1`. It matches all versions `≥ 1.3.0-rc1` and `< 1.4.0`.
+- `^1.3.0-0` is a **caret** version range that includes _all_ pre-releases of `1.3.0`. It matches all versions `≥ 1.3.0-` and `< 2.0.0`.
+- `~1.3.0-0` is a **tilde** version range that includes _all_ pre-releases of `1.3.0`. It matches all versions `≥ 1.3.0-` and `< 1.4.0`.
 - `nightly` will install the latest nightly build.
+- `1.7-nightly` will install the latest nightly build for the upcoming 1.7 release. This version will only be available during certain phases of the Julia release cycle.

-Internally the action uses node's semver package to resolve version ranges. Its [documentation](https://github.com/npm/node-semver#advanced-range-syntax) contains more details on the version range syntax.
+Internally the action uses node's semver package to resolve version ranges. Its [documentation](https://github.com/npm/node-semver#advanced-range-syntax) contains more details on the version range syntax. You can test what version will be selected for a given input in this JavaScript [REPL](https://repl.it/@SaschaMann/setup-julia-version-logic).

-#### WARNING: Version ranges are experimental and potentially out of date
+#### Prereleases

-Currently the list of available versions is hardcoded. You have to use the latest version of the action to be able to install the latest Julia versions. Once available we will use a list of versions provided on julialang.org.
+There are two methods of including pre-releases in version matching:
+
+1. Including the pre-release tag in the version itself, e.g. `^1.3.0-rc1`.
+2. Setting the input `include-all-prereleases` to `true`.
+
+These behave slightly differently.
+
+1. If the version `a.b.c` contains pre-release tag, all pre-releases of version `a.b.c` will be included in the version matching.
+For example, `^1.3.0-rc1` would match `1.3.0-rc2` but would **not** match `1.4.0-rc1` once released.
+2. If `include-preleases` is set to true, **all** pre-releases of all versions will be included in the version matching. In this case, `^1.3.0-rc1` would match `1.4.0-rc1` once released.
+
+**Example:** Without `include-all-prereleases: true`, the version `^1.3.0-rc1` would match `1.3.0-rc1`, `1.3.0-rc2`, `1.3.0`, `1.4.0` once they are released.
+With `include-all-prereleases: true`, it would match `1.3.0-rc1`, `1.3.0-rc2`, `1.3.0`, `1.4.0-rc1`, `1.4.0`.
+
+If you want to run tests against the latest tagged version, no matter what version that is, you can use
+
+```yaml
+- uses: julia-actions/setup-julia@v1
+  with:
+    version: '1'
+    include-all-prereleases: true
+```
+
+#### Recently released versions
+
+The available Julia versions are pulled from [`versions.json`](https://julialang-s3.julialang.org/bin/versions.json).

 ### Matrix Testing

@@ -63,7 +156,7 @@ jobs:
      matrix:
        julia-version: ['1.0', '1.2.0', '^1.3.0-rc1']
        os: [ubuntu-latest, windows-latest, macOS-latest]
-    
+
    steps:
      - uses: actions/checkout@v1.0.0
      - name: "Set up Julia"
@@ -89,7 +182,7 @@ jobs:
        exclude:
          - os: macOS-latest
            julia-arch: x86
-    
+
    steps:
      - uses: actions/checkout@v1.0.0
      - name: "Set up Julia"
@@ -116,7 +209,7 @@ jobs:
          - os: windows-latest
            julia-version: ['1.0.4']
            julia-arch: x86
-    
+
    steps:
      - uses: actions/checkout@v1.0.0
      - name: "Set up Julia"
@@ -127,6 +220,16 @@ jobs:
        shell: bash
 ```

+### versioninfo
+
+By default, only the output of `julia --version` is printed as verification that Julia has been installed for stable versions of Julia.
+`InteractiveUtils.versioninfo()` is run by default for nightly builds.
+
+Starting Julia and printing the full versioninfo takes a significant amount of time (1s or ~10% of the total build time in testing), so you may not want to run it in every build, in particular on paid runners as this cost will add up quickly.
+However, `julia --version` does not provide sufficient information to know which commit a nightly binary was built from, therefore it is useful to show the full versioninfo on nightly builds regardless.
+
+You can override this behaviour by changing the input to `never` if you never want to run `InteractiveUtils.versioninfo()` or to `true` if you always want to run `InteractiveUtils.versioninfo()`, even on stable Julia builds.
+
 ## Versioning

 This action follows [GitHub's advice](https://help.github.com/en/articles/about-actions#versioning-your-action) on versioning actions, with an additional `latest` tag.
@@ -139,12 +242,22 @@ You can specify commits, branches or tags in your workflows as follows:

 ```yaml
 steps:
-  - uses: julia-actions/setup-julia@6ae948d # commit SHA
-  - uses: julia-actions/setup-julia@master  # branch
+  - uses: julia-actions/setup-julia@d3ce119a16594ea9e5d7974813970c73b6ab9e94 # commit SHA of the tagged 1.4.1 commit
  - uses: julia-actions/setup-julia@latest  # latest version tag (may break existing workflows)
  - uses: julia-actions/setup-julia@v1      # major version tag
-  - uses: julia-actions/setup-julia@v0.1.0  # specific version tag
+  - uses: julia-actions/setup-julia@v1.4    # minor version tag
+  - uses: julia-actions/setup-julia@v1.4.1  # specific version tag
 ```

-## Licence info
-Parts of this software have been derived from the `setup-go` [action](https://github.com/actions/setup-go) and the [TypeScript Action Template](https://github.com/actions/typescript-action), both released by GitHub under the MIT licence.
+If your workflow requires access to secrets, you should always pin it to a commit SHA instead of a tag.
+This will protect you in case a bad actor gains access to the setup-julia repo.
+You can find more information in [GitHub's security hardening guide](https://docs.github.com/en/free-pro-team@latest/actions/learn-github-actions/security-hardening-for-github-actions#using-third-party-actions).
+
+## Debug logs
+
+You can enable [Step Debug Logs](https://github.com/actions/toolkit/blob/main/docs/action-debugging.md#step-debug-logs) for more detailed logs.
+Note that when debug logs are enabled, a request will be sent to `https://httpbin.julialang.org/ip` and the runner's IP will be printed to the debug logs.
+
+## Third party information
+Parts of this software have been derived from other open source software.
+See [THIRD_PARTY_NOTICE.md](THIRD_PARTY_NOTICE.md) for details.
--- a/THIRD_PARTY_NOTICE.md
+++ b/THIRD_PARTY_NOTICE.md
@@ -0,0 +1,55 @@
+# Third Party Notices and Information
+
+Parts of this software have been derived from other open source software.
+Find their full licence information below.
+
+- [`setup-go` action](#setup-go-action)
+- [TypeScript Action Template](#typescript-action-template)
+
+## [`setup-go` action](https://github.com/actions/setup-go)
+
+> The MIT License (MIT)
+> 
+> Copyright (c) 2018 GitHub, Inc. and contributors
+> 
+> Permission is hereby granted, free of charge, to any person obtaining a copy
+> of this software and associated documentation files (the "Software"), to deal
+> in the Software without restriction, including without limitation the rights
+> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+> copies of the Software, and to permit persons to whom the Software is
+> furnished to do so, subject to the following conditions:
+> 
+> The above copyright notice and this permission notice shall be included in
+> all copies or substantial portions of the Software.
+> 
+> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+> THE SOFTWARE.
+
+## [TypeScript Action Template](https://github.com/actions/typescript-action)
+
+> The MIT License (MIT)
+>
+> Copyright (c) 2018 GitHub, Inc. and contributors
+> 
+> Permission is hereby granted, free of charge, to any person obtaining a copy
+> of this software and associated documentation files (the "Software"), to deal
+> in the Software without restriction, including without limitation the rights
+> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+> copies of the Software, and to permit persons to whom the Software is
+> furnished to do so, subject to the following conditions:
+> 
+> The above copyright notice and this permission notice shall be included in
+> all copies or substantial portions of the Software.
+> 
+> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+> THE SOFTWARE.
--- a/tests/fixtures/versions.json
+++ b/tests/fixtures/versions.json
--- a/tests/installer.test.ts
+++ b/tests/installer.test.ts
@@ -0,0 +1,121 @@
+// The testing setup has been derived from the actions/setup-go@bc6edb5 action.
+// Check README.md for licence information.
+
+import * as path from 'path'
+
+import * as io from '@actions/io'
+
+import nock = require('nock')
+import * as semver from 'semver'
+
+const testVersions = [
+    '0.1.2',       '0.2.0',           '0.2.1',          '0.3.0',
+    '0.3.1',       '0.3.10',          '0.3.11',         '0.3.12',
+    '0.3.2',       '0.3.3',           '0.3.4',          '0.3.5',
+    '0.3.6',       '0.3.7',           '0.3.8',          '0.3.9',
+    '0.4.0',       '0.4.0-rc1',       '0.4.0-rc2',      '0.4.0-rc3',
+    '0.4.0-rc4',   '0.4.1',           '0.4.2',          '0.4.3',
+    '0.4.4',       '0.4.5',           '0.4.6',          '0.4.7',
+    '0.5.0',       '0.5.0-rc0',       '0.5.0-rc1',      '0.5.0-rc2',
+    '0.5.0-rc3',   '0.5.0-rc4',       '0.5.1',          '0.5.2',
+    '0.6.0',       '0.6.0-pre.alpha', '0.6.0-pre.beta', '0.6.0-rc1',
+    '0.6.0-rc2',   '0.6.0-rc3',       '0.6.1',          '0.6.2',
+    '0.6.3',       '0.6.4',           '0.7.0',          '0.7.0-alpha',
+    '0.7.0-beta',  '0.7.0-beta2',     '0.7.0-rc1',      '0.7.0-rc2',
+    '0.7.0-rc3',   '1.0.0',           '1.0.0-rc1',      '1.0.1',
+    '1.0.2',       '1.0.3',           '1.0.4',          '1.0.5',
+    '1.1.0',       '1.1.0-rc1',       '1.1.0-rc2',      '1.1.1',
+    '1.2.0',       '1.2.0-rc1',       '1.2.0-rc2',      '1.2.0-rc3',
+    '1.3.0-alpha', '1.3.0-rc1',       '1.3.0-rc2',      '1.3.0-rc3',
+    '1.3.0-rc4'
+]
+
+const toolDir = path.join(__dirname, 'runner', 'tools')
+const tempDir = path.join(__dirname, 'runner', 'temp')
+const fixtureDir = path.join(__dirname, 'fixtures')
+
+process.env['RUNNER_TOOL_CACHE'] = toolDir
+process.env['RUNNER_TEMP'] = tempDir
+
+import * as installer from '../src/installer'
+
+describe('version matching tests', () => {
+    describe('specific versions', () => {
+        it('Doesn\'t change the version when given a valid semver version', () => {
+            expect(installer.getJuliaVersion([], '1.0.5')).toEqual('1.0.5')
+            expect(installer.getJuliaVersion(['v1.0.5', 'v1.0.6'], '1.0.5')).toEqual('1.0.5')
+            expect(installer.getJuliaVersion(['v1.0.4', 'v1.0.5'], '1.0.5')).toEqual('1.0.5')
+            expect(installer.getJuliaVersion(['v1.0.4'], '1.0.5')).toEqual('1.0.5')
+            expect(installer.getJuliaVersion([], '1.3.0-alpha')).toEqual('1.3.0-alpha')
+            expect(installer.getJuliaVersion(['v1.2.0', 'v1.3.0-alpha', 'v1.3.0-rc1', 'v1.3.0'], '1.3.0-alpha')).toEqual('1.3.0-alpha')
+            expect(installer.getJuliaVersion([], '1.3.0-rc2')).toEqual('1.3.0-rc2')
+        })
+
+        it('Doesn\'t change the version when given `nightly`', () => {
+            expect(installer.getJuliaVersion([], 'nightly')).toEqual('nightly')
+            expect(installer.getJuliaVersion(testVersions, 'nightly')).toEqual('nightly')
+        })
+    })
+
+    describe('version ranges', () => {
+        it('Chooses the highest available version that matches the input', () => {
+            expect(installer.getJuliaVersion(testVersions, '1')).toEqual('1.2.0')
+            expect(installer.getJuliaVersion(testVersions, '1.0')).toEqual('1.0.5')
+            expect(installer.getJuliaVersion(testVersions, '^1.3.0-rc1')).toEqual('1.3.0-rc4')
+            expect(installer.getJuliaVersion(testVersions, '^1.2.0-rc1')).toEqual('1.2.0')
+        })
+    })
+
+    describe('include-prereleases', () => {
+        it('Chooses the highest available version that matches the input including prereleases', () => {
+            expect(installer.getJuliaVersion(testVersions, '^1.2.0-0', true)).toEqual('1.3.0-rc4')
+            expect(installer.getJuliaVersion(testVersions, '1', true)).toEqual('1.3.0-rc4')
+            expect(installer.getJuliaVersion(testVersions, '^1.2.0-0', false)).toEqual('1.2.0')
+        })
+    })
+
+    describe('node-semver behaviour', () => {
+        describe('Windows installer change', () => {
+            it('Correctly understands >1.4.0', () => {
+                expect(semver.gtr('1.4.0-rc1', '1.3', {includePrerelease: true})).toBeTruthy()
+                expect(semver.gtr('1.4.0-DEV', '1.3', {includePrerelease: true})).toBeTruthy()
+                expect(semver.gtr('1.3.1', '1.3', {includePrerelease: true})).toBeFalsy()
+                expect(semver.gtr('1.3.2-rc1', '1.3', {includePrerelease: true})).toBeFalsy()
+            })
+        })
+    })
+})
+
+describe('installer tests', () => {
+    beforeAll(async () => {
+        await io.rmRF(toolDir)
+        await io.rmRF(tempDir)
+    }, 100000)
+
+    afterAll(async () => {
+        try {
+            await io.rmRF(toolDir)
+            await io.rmRF(tempDir)
+        } catch {
+            console.log('Failed to remove test directories')
+        }
+    }, 100000)
+
+    describe('versions.json parsing', () => {
+        // Instead of downloading versions.json, use fixtures/versions.json
+        beforeEach(() => {
+            nock('https://julialang-s3.julialang.org').persist()
+                .get('/bin/versions.json')
+                .replyWithFile(200, path.join(fixtureDir, 'versions.json'))
+        })
+
+        afterEach(() => {
+            nock.cleanAll()
+            nock.enableNetConnect()
+        })
+
+        it('Extracts the list of available versions', async () => {
+            expect(await (await installer.getJuliaVersions(await installer.getJuliaVersionInfo())).sort()).toEqual(testVersions.sort())
+        })
+    })
+})
--- a/tests/main.test.ts
+++ b/tests/main.test.ts
@@ -1,43 +0,0 @@
-import * as installer from '../src/installer'
-
-import * as semver from 'semver'
-
-const testVersions = ['v1.3.0-rc4', 'v1.3.0-rc3', 'v1.3.0-rc2', 'v1.0.5', 'v1.2.0', 'v1.3.0-rc1', 'v1.2.0-rc3', 'v1.3.0-alpha', 'v1.2.0-rc2', 'v1.2.0-rc1', 'v1.1.1', 'v1.0.4', 'v1.1.0', 'v1.1.0-rc2', 'v1.1.0-rc1', 'v1.0.3', 'v1.0.2', 'v1.0.1', 'v1.0.0']
-
-describe('installer tests', () => {
-    describe('version matching', () => {
-        describe('specific versions', () => {
-            it('Doesn\'t change the version when given a valid semver version', async () => {
-                expect(await installer.getJuliaVersion([], '1.0.5')).toEqual('1.0.5')
-                expect(await installer.getJuliaVersion(['v1.0.5', 'v1.0.6'], '1.0.5')).toEqual('1.0.5')
-                expect(await installer.getJuliaVersion(['v1.0.4', 'v1.0.5'], '1.0.5')).toEqual('1.0.5')
-                expect(await installer.getJuliaVersion(['v1.0.4'], '1.0.5')).toEqual('1.0.5')
-                expect(await installer.getJuliaVersion([], '1.3.0-alpha')).toEqual('1.3.0-alpha')
-                expect(await installer.getJuliaVersion(['v1.2.0', 'v1.3.0-alpha', 'v1.3.0-rc1', 'v1.3.0'], '1.3.0-alpha')).toEqual('1.3.0-alpha')
-                expect(await installer.getJuliaVersion([], '1.3.0-rc2')).toEqual('1.3.0-rc2')
-            })
-            it('Doesn\'t change the version when given `nightly`', async () => {
-                expect(await installer.getJuliaVersion([], 'nightly')).toEqual('nightly')
-                expect(await installer.getJuliaVersion(testVersions, 'nightly')).toEqual('nightly')
-            })
-        })
-        describe('version ranges', () => {
-            it('Chooses the highest available version that matches the input', async () => {
-                expect(await installer.getJuliaVersion(testVersions, '1')).toEqual('1.2.0')
-                expect(await installer.getJuliaVersion(testVersions, '1.0')).toEqual('1.0.5')
-                expect(await installer.getJuliaVersion(testVersions, '^1.3.0-rc1')).toEqual('1.3.0-rc4')
-                expect(await installer.getJuliaVersion(testVersions, '^1.2.0-rc1')).toEqual('1.2.0')
-            })
-        })
-    })
-    describe('node-semver behaviour', () => {
-        describe('Windows installer change', () => {
-            it('Correctly understands >1.4.0', () => {
-                expect(semver.gtr('1.4.0-rc1', '1.3', {includePrerelease: true})).toBeTruthy()
-                expect(semver.gtr('1.4.0-DEV', '1.3', {includePrerelease: true})).toBeTruthy()
-                expect(semver.gtr('1.3.1', '1.3', {includePrerelease: true})).toBeFalsy()
-                expect(semver.gtr('1.3.2-rc1', '1.3', {includePrerelease: true})).toBeFalsy()
-            })
-        })
-    })
-})
--- a/action.yml
+++ b/action.yml
@@ -5,17 +5,26 @@ inputs:
  version:
    description: 'The Julia version to download (if necessary) and use. Example: 1.0.4'
    default: '1'
-  arch:
-    description: 'Architecture of the Julia binaries. Defaults to x64.'
+  include-all-prereleases:
+    description: 'Include prereleases when matching the Julia version to available versions.'
    required: false
-    default: 'x64'
+    default: 'false'
+  arch:
+    description: 'Architecture of the Julia binaries. Defaults to the architecture of the runner executing the job.'
+    required: false
+    default: '${{ runner.arch }}'
  show-versioninfo:
    description: 'Display InteractiveUtils.versioninfo() after installing'
    required: false
    default: 'false'
+outputs:
+  julia-version:
+    description: 'The installed Julia version. May vary from the version input if a version range was given as input.'
+  julia-bindir:
+    description: 'Path to the directory containing the Julia executable. Equivalent to JULIA_BINDIR: https://docs.julialang.org/en/v1/manual/environment-variables/#JULIA_BINDIR'
 runs:
-  using: 'node12'
-  main: 'lib/setup-julia.js'
+  using: 'node16'
+  main: 'dist/index.js'
 branding:
  icon: 'download'
  color: 'green'
--- a/1
+++ b/1
--- a/bin/build-release
+++ b/bin/build-release
@@ -1,13 +0,0 @@
-#!/bin/sh
-
-git checkout -b releases/"$1"
-
-npm install
-npm run build
-npm test
-npm prune --production
-
-sed -i 's/node_modules/!node_modules/g' .gitignore
-git add node_modules
-git commit -a -m "Add production dependencies & build"
-git tag "$1"
--- a/bin/build-test-release
+++ b/bin/build-test-release
@@ -1,14 +0,0 @@
-#!/bin/sh
-
-branch_name="$(git symbolic-ref --short -q HEAD)"
-
-git checkout -B test/"$branch_name"
-
-npm install
-npm run build
-npm test
-npm prune --production
-
-sed -i 's/node_modules/!node_modules/g' .gitignore
-git add node_modules
-git commit -a -m "Add production dependencies & build"
--- a/dist/index.js
+++ b/dist/index.js
--- a/dist/unzip
+++ b/dist/unzip
--- a/lib/installer.js
+++ b/lib/installer.js
@@ -18,123 +18,279 @@ Object.defineProperty(exports, "__esModule", { value: true });
 const core = __importStar(require("@actions/core"));
 const exec = __importStar(require("@actions/exec"));
 const tc = __importStar(require("@actions/tool-cache"));
+const crypto = __importStar(require("crypto"));
+const fs = __importStar(require("fs"));
 const os = __importStar(require("os"));
 const path = __importStar(require("path"));
+const retry = require("async-retry");
 const semver = __importStar(require("semver"));
+// Translations between actions input and Julia arch names
+const osMap = {
+    'win32': 'winnt',
+    'darwin': 'mac',
+    'linux': 'linux'
+};
+const archMap = {
+    'x86': 'i686',
+    'x64': 'x86_64',
+    'aarch64': 'aarch64'
+};
 // Store information about the environment
 const osPlat = os.platform(); // possible values: win32 (Windows), linux (Linux), darwin (macOS)
 core.debug(`platform: ${osPlat}`);
-// This is temporary until we have a better way of fetching releases (see #1, #4 for details)
-exports.juliaVersions = ['v1.4.0-rc1', 'v1.3.1', 'v1.3.0', 'v1.3.0-rc5', 'v1.3.0-rc4', 'v1.3.0-rc3', 'v1.3.0-rc2', 'v1.0.5', 'v1.2.0', 'v1.3.0-rc1', 'v1.2.0-rc3', 'v1.3.0-alpha', 'v1.2.0-rc2', 'v1.2.0-rc1', 'v1.1.1', 'v1.0.4', 'v1.1.0', 'v1.1.0-rc2', 'v1.1.0-rc1', 'v1.0.3', 'v1.0.2', 'v1.0.1', 'v1.0.0', 'v0.7.0', 'v1.0.0-rc1', 'v0.7.0-rc3', 'v0.7.0-rc2', 'v0.7.0-rc1', 'v0.7.0-beta2', 'v0.6.4', 'v0.7.0-beta', 'v0.7.0-alpha', 'v0.6.3', 'v0.6.2', 'v0.6.1', 'v0.6.0', 'v0.6.0-rc3', 'v0.6.0-rc2', 'v0.5.2', 'v0.6.0-rc1', 'v0.6.0-pre.beta', 'v0.5.1', 'v0.6.0-pre.alpha', 'v0.5.0', 'v0.4.7', 'v0.5.0-rc4', 'v0.5.0-rc3', 'v0.5.0-rc2', 'v0.5.0-rc1', 'v0.5.0-rc0', 'v0.4.6', 'v0.4.5', 'v0.4.4', 'v0.4.3', 'v0.4.2', 'v0.4.1', 'v0.3.12', 'v0.4.0', 'v0.4.0-rc4', 'v0.4.0-rc3', 'v0.4.0-rc2', 'v0.4.0-rc1', 'v0.3.11', 'v0.3.10', 'v0.3.9', 'v0.3.8', 'v0.3.7', 'v0.3.6', 'v0.3.5', 'v0.3.4', 'v0.3.3', 'v0.3.2', 'v0.3.1', 'v0.3.0', 'v0.3.0-rc4', 'v0.3.0-rc3', 'v0.3.0-rc2', 'v0.3.0-rc1', 'v0.2.0-rc1', 'v0.2.0-rc3', 'v0.2.0-rc4', 'v0.2.0', 'v0.2.0-rc2'];
-function getJuliaVersion(availableReleases, versionInput) {
+/**
+ * @returns The SHA256 checksum of a given file.
+ */
+function calculateChecksum(file) {
    return __awaiter(this, void 0, void 0, function* () {
-        if (semver.valid(versionInput) == versionInput) {
-            // versionInput is a valid version, use it directly
-            return versionInput;
-        }
-        // nightlies
-        if (versionInput == 'nightly') {
-            return 'nightly';
-        }
-        // Use the highest available version that matches versionInput
-        let version = semver.maxSatisfying(availableReleases, versionInput);
-        if (version == null) {
-            throw `Could not find a Julia version that matches ${versionInput}`;
-        }
-        // GitHub tags start with v, remove it
-        version = version.replace(/^v/, '');
-        return version;
+        const hash = crypto.createHash('sha256');
+        const input = fs.createReadStream(file);
+        return new Promise((resolve, reject) => {
+            input.on('data', (chunk) => {
+                hash.update(chunk);
+            });
+            input.on('end', () => {
+                const digest = hash.digest('hex');
+                digest ? resolve(digest) : reject(new Error(`Could not calculate checksum of file ${file}: digest was empty.`));
+            });
+        });
    });
 }
-exports.getJuliaVersion = getJuliaVersion;
-function getMajorMinorVersion(version) {
-    return version.split('.').slice(0, 2).join('.');
+/**
+ * @returns The content of the downloaded versions.json file as object.
+ */
+function getJuliaVersionInfo() {
+    return __awaiter(this, void 0, void 0, function* () {
+        // Occasionally the connection is reset for unknown reasons
+        // In those cases, retry the download
+        const versionsFile = yield retry((bail) => __awaiter(this, void 0, void 0, function* () {
+            return yield tc.downloadTool('https://julialang-s3.julialang.org/bin/versions.json');
+        }), {
+            onRetry: (err) => {
+                core.debug(`Download of versions.json failed, trying again. Error: ${err}`);
+            }
+        });
+        return JSON.parse(fs.readFileSync(versionsFile).toString());
+    });
 }
-function getDownloadURL(version, arch) {
-    let platform;
-    if (osPlat === 'win32') { // Windows
-        platform = 'winnt';
-    }
-    else if (osPlat === 'darwin') { // macOS
-        if (arch == 'x86') {
-            throw '32-bit Julia is not available on macOS';
+exports.getJuliaVersionInfo = getJuliaVersionInfo;
+/**
+ * @returns An array of all Julia versions available for download
+ */
+function getJuliaVersions(versionInfo) {
+    return __awaiter(this, void 0, void 0, function* () {
+        let versions = [];
+        for (let version in versionInfo) {
+            versions.push(version);
        }
-        platform = 'mac';
+        return versions;
+    });
+}
+exports.getJuliaVersions = getJuliaVersions;
+function getJuliaVersion(availableReleases, versionInput, includePrerelease = false) {
+    if (semver.valid(versionInput) == versionInput || versionInput.endsWith('nightly')) {
+        // versionInput is a valid version or a nightly version, use it directly
+        return versionInput;
    }
-    else if (osPlat === 'linux') { // Linux
-        platform = 'linux';
+    // Use the highest available version that matches versionInput
+    let version = semver.maxSatisfying(availableReleases, versionInput, { includePrerelease });
+    if (version == null) {
+        throw new Error(`Could not find a Julia version that matches ${versionInput}`);
+    }
+    // GitHub tags start with v, remove it
+    version = version.replace(/^v/, '');
+    return version;
+}
+exports.getJuliaVersion = getJuliaVersion;
+function getDesiredFileExts() {
+    let fileExt1;
+    let hasFileExt2;
+    let fileExt2;
+    if (osPlat == 'win32') {
+        fileExt1 = 'exe';
+        hasFileExt2 = false;
+        fileExt2 = '';
+    }
+    else if (osPlat == 'darwin') {
+        fileExt1 = 'tar.gz';
+        hasFileExt2 = true;
+        fileExt2 = 'dmg';
+    }
+    else if (osPlat === 'linux') {
+        fileExt1 = 'tar.gz';
+        hasFileExt2 = false;
+        fileExt2 = '';
    }
    else {
-        throw `Platform ${osPlat} is not supported`;
+        throw new Error(`Platform ${osPlat} is not supported`);
+    }
+    return [fileExt1, hasFileExt2, fileExt2];
+}
+function getNightlyFileName(arch) {
+    let versionExt;
+    let fileExt1;
+    [fileExt1, ,] = getDesiredFileExts();
+    if (osPlat == 'win32') {
+        versionExt = arch == 'x64' ? '-win64' : '-win32';
+    }
+    else if (osPlat == 'darwin') {
+        if (arch == 'x86') {
+            throw new Error('32-bit Julia is not available on macOS');
+        }
+        versionExt = '-mac64';
+    }
+    else if (osPlat === 'linux') {
+        versionExt = arch == 'x64' ? '-linux64' : '-linux32';
+    }
+    else {
+        throw new Error(`Platform ${osPlat} is not supported`);
+    }
+    return `julia-latest${versionExt}.${fileExt1}`;
+}
+function getFileInfo(versionInfo, version, arch) {
+    const err = `Could not find ${archMap[arch]}/${version} binaries`;
+    let fileExt1;
+    let hasFileExt2;
+    let fileExt2;
+    [fileExt1, hasFileExt2, fileExt2] = getDesiredFileExts();
+    if (version.endsWith('nightly')) {
+        return null;
+    }
+    if (!versionInfo[version]) {
+        throw err;
+    }
+    for (let file of versionInfo[version].files) {
+        if (file.os == osMap[osPlat] && file.arch == archMap[arch]) {
+            if (file.extension == fileExt1) {
+                return file;
+            }
+        }
+    }
+    if (hasFileExt2) {
+        core.debug(`Could not find ${fileExt1}; trying to find ${fileExt2} instead`);
+        for (let file of versionInfo[version].files) {
+            if (file.os == osMap[osPlat] && file.arch == archMap[arch]) {
+                if (file.extension == fileExt2) {
+                    return file;
+                }
+            }
+        }
+    }
+    throw err;
+}
+exports.getFileInfo = getFileInfo;
+function getDownloadURL(fileInfo, version, arch) {
+    const baseURL = `https://julialangnightlies-s3.julialang.org/bin/${osMap[osPlat]}/${arch}`;
+    // release branch nightlies, e.g. 1.6-nightlies should return .../bin/linux/x64/1.6/julia-latest-linux64.tar.gz
+    const majorMinorMatches = /^(\d*.\d*)-nightly/.exec(version);
+    if (majorMinorMatches) {
+        return `${baseURL}/${majorMinorMatches[1]}/${getNightlyFileName(arch)}`;
    }
    // nightlies
    if (version == 'nightly') {
-        const baseURL = 'https://julialangnightlies-s3.julialang.org/bin';
-        return `${baseURL}/${platform}/${arch}/${getFileName('latest', arch)}`;
+        return `${baseURL}/${getNightlyFileName(arch)}`;
    }
-    // normal versions
-    const baseURL = 'https://julialang-s3.julialang.org/bin';
-    const versionDir = getMajorMinorVersion(version);
-    return `${baseURL}/${platform}/${arch}/${versionDir}/${getFileName(version, arch)}`;
+    // Verify that fileInfo.url points at the official Julia download servers
+    if (!fileInfo.url.startsWith('https://julialang-s3.julialang.org/')) {
+        throw new Error(`versions.json points at a download location outside of Julia's download server: ${fileInfo.url}. Aborting for security reasons.`);
+    }
+    return fileInfo.url;
 }
-function getFileName(version, arch) {
-    let versionExt, ext;
-    if (osPlat === 'win32') { // Windows
-        versionExt = arch == 'x64' ? '-win64' : '-win32';
-        ext = 'exe';
-    }
-    else if (osPlat === 'darwin') { // macOS
-        if (arch == 'x86') {
-            throw '32-bit Julia is not available on macOS';
-        }
-        versionExt = '-mac64';
-        ext = 'dmg';
-    }
-    else if (osPlat === 'linux') { // Linux
-        if (version == 'latest') { // nightly version
-            versionExt = arch == 'x64' ? '-linux64' : '-linux32';
-        }
-        else {
-            versionExt = arch == 'x64' ? '-linux-x86_64' : '-linux-i686';
-        }
-        ext = 'tar.gz';
-    }
-    else {
-        throw `Platform ${osPlat} is not supported`;
-    }
-    return `julia-${version}${versionExt}.${ext}`;
-}
-function installJulia(version, arch) {
+exports.getDownloadURL = getDownloadURL;
+function installJulia(versionInfo, version, arch) {
    return __awaiter(this, void 0, void 0, function* () {
        // Download Julia
-        const downloadURL = getDownloadURL(version, arch);
+        const fileInfo = getFileInfo(versionInfo, version, arch);
+        const downloadURL = getDownloadURL(fileInfo, version, arch);
        core.debug(`downloading Julia from ${downloadURL}`);
-        const juliaDownloadPath = yield tc.downloadTool(downloadURL);
+        // Occasionally the connection is reset for unknown reasons
+        // In those cases, retry the download
+        const juliaDownloadPath = yield retry((bail) => __awaiter(this, void 0, void 0, function* () {
+            return yield tc.downloadTool(downloadURL);
+        }), {
+            onRetry: (err) => {
+                core.debug(`Download of ${downloadURL} failed, trying again. Error: ${err}`);
+            }
+        });
+        // Verify checksum
+        if (!version.endsWith('nightly')) {
+            const checkSum = yield calculateChecksum(juliaDownloadPath);
+            if (fileInfo.sha256 != checkSum) {
+                throw new Error(`Checksum of downloaded file does not match the expected checksum from versions.json.\nExpected: ${fileInfo.sha256}\nGot: ${checkSum}`);
+            }
+            core.debug(`Checksum of downloaded file matches expected checksum: ${checkSum}`);
+        }
+        else {
+            core.debug('Skipping checksum check for nightly binaries.');
+        }
+        const tempInstallDir = fs.mkdtempSync(`julia-${arch}-${version}-`);
        // Install it
        switch (osPlat) {
            case 'linux':
                // tc.extractTar doesn't support stripping components, so we have to call tar manually
-                yield exec.exec('mkdir', [`${process.env.HOME}/julia`]);
-                yield exec.exec('tar', ['xf', juliaDownloadPath, '--strip-components=1', '-C', `${process.env.HOME}/julia`]);
-                return `${process.env.HOME}/julia`;
+                yield exec.exec('tar', ['xf', juliaDownloadPath, '--strip-components=1', '-C', tempInstallDir]);
+                return tempInstallDir;
            case 'win32':
-                const juliaInstallationPath = path.join('C:', 'Julia');
-                if (version == 'nightly' || semver.gtr(version, '1.3', { includePrerelease: true })) {
+                if (version.endsWith('nightly') || semver.gtr(version, '1.3', { includePrerelease: true })) {
                    // The installer changed in 1.4: https://github.com/JuliaLang/julia/blob/ef0c9108b12f3ae177c51037934351ffa703b0b5/NEWS.md#build-system-changes
-                    yield exec.exec('powershell', ['-Command', `Start-Process -FilePath ${juliaDownloadPath} -ArgumentList "/SILENT /dir=${juliaInstallationPath}" -NoNewWindow -Wait`]);
+                    yield exec.exec('powershell', ['-Command', `Start-Process -FilePath ${juliaDownloadPath} -ArgumentList "/SILENT /dir=${path.join(process.cwd(), tempInstallDir)}" -NoNewWindow -Wait`]);
                }
                else {
-                    yield exec.exec('powershell', ['-Command', `Start-Process -FilePath ${juliaDownloadPath} -ArgumentList "/S /D=${juliaInstallationPath}" -NoNewWindow -Wait`]);
+                    yield exec.exec('powershell', ['-Command', `Start-Process -FilePath ${juliaDownloadPath} -ArgumentList "/S /D=${path.join(process.cwd(), tempInstallDir)}" -NoNewWindow -Wait`]);
                }
-                return juliaInstallationPath;
+                return tempInstallDir;
            case 'darwin':
-                yield exec.exec('hdiutil', ['attach', juliaDownloadPath]);
-                yield exec.exec('mkdir', [`${process.env.HOME}/julia`]);
-                yield exec.exec('/bin/bash', ['-c', `cp -a /Volumes/Julia-*/Julia-*.app/Contents/Resources/julia ${process.env.HOME}`]);
-                return `${process.env.HOME}/julia`;
+                if (fileInfo !== null && fileInfo.extension == 'dmg') {
+                    core.debug(`Support for .dmg files is deprecated and may be removed in a future release`);
+                    yield exec.exec('hdiutil', ['attach', juliaDownloadPath]);
+                    yield exec.exec('/bin/bash', ['-c', `cp -a /Volumes/Julia-*/Julia-*.app/Contents/Resources/julia ${tempInstallDir}`]);
+                    return path.join(tempInstallDir, 'julia');
+                }
+                else {
+                    // tc.extractTar doesn't support stripping components, so we have to call tar manually
+                    yield exec.exec('tar', ['xf', juliaDownloadPath, '--strip-components=1', '-C', tempInstallDir]);
+                    return tempInstallDir;
+                }
            default:
-                throw `Platform ${osPlat} is not supported`;
+                throw new Error(`Platform ${osPlat} is not supported`);
        }
    });
 }
 exports.installJulia = installJulia;
+/**
+ * Test if Julia has been installed and print the version.
+ *
+ * true => always show versioninfo
+ * false => only show on nightlies
+ * never => never show it anywhere
+ *
+ * @param showVersionInfoInput
+ */
+function showVersionInfo(showVersionInfoInput, version) {
+    return __awaiter(this, void 0, void 0, function* () {
+        // --compile=min -O0 reduces the time from ~1.8-1.9s to ~0.8-0.9s
+        let exitCode;
+        switch (showVersionInfoInput) {
+            case 'true':
+                exitCode = yield exec.exec('julia', ['--compile=min', '-O0', '-e', 'using InteractiveUtils; versioninfo()']);
+                break;
+            case 'false':
+                if (version.endsWith('nightly')) {
+                    exitCode = yield exec.exec('julia', ['--compile=min', '-O0', '-e', 'using InteractiveUtils; versioninfo()']);
+                }
+                else {
+                    exitCode = yield exec.exec('julia', ['--version']);
+                }
+                break;
+            case 'never':
+                exitCode = yield exec.exec('julia', ['--version']);
+                break;
+            default:
+                throw new Error(`${showVersionInfoInput} is not a valid value for show-versioninfo. Supported values: true | false | never`);
+        }
+        if (exitCode !== 0) {
+            throw new Error(`Julia could not be installed properly. Exit code: ${exitCode}`);
+        }
+    });
+}
+exports.showVersionInfo = showVersionInfo;
--- a/lib/setup-julia.js
+++ b/lib/setup-julia.js
@@ -16,39 +16,81 @@ var __importStar = (this && this.__importStar) || function (mod) {
 };
 Object.defineProperty(exports, "__esModule", { value: true });
 const core = __importStar(require("@actions/core"));
-const exec = __importStar(require("@actions/exec"));
 const tc = __importStar(require("@actions/tool-cache"));
+const fs = __importStar(require("fs"));
+const https = __importStar(require("https"));
 const path = __importStar(require("path"));
 const installer = __importStar(require("./installer"));
+const archSynonyms = {
+    'x86': 'x86',
+    'X86': 'x86',
+    'x64': 'x64',
+    'X64': 'x64',
+    'aarch64': 'aarch64',
+    'ARM64': 'aarch64',
+    'arm64': 'aarch64'
+};
 function run() {
    return __awaiter(this, void 0, void 0, function* () {
        try {
+            // Debugging info
+            if (core.isDebug()) {
+                // Log Runner IP Address
+                https.get('https://httpbin.julialang.org/ip', resp => {
+                    let data = '';
+                    resp.on('data', chunk => {
+                        data += chunk;
+                    });
+                    resp.on('end', () => {
+                        core.debug(`Runner IP address: ${JSON.parse(data).origin}`);
+                    });
+                }).on('error', err => {
+                    core.debug(`ERROR: Could not retrieve runner IP: ${err}`);
+                });
+            }
+            // Inputs
            const versionInput = core.getInput('version');
-            const arch = core.getInput('arch');
-            const availableReleases = installer.juliaVersions;
-            const version = yield installer.getJuliaVersion(availableReleases, versionInput);
+            const includePrereleases = core.getInput('include-all-prereleases') == 'true';
+            const originalArchInput = core.getInput('arch');
+            // It can easily happen that, for example, a workflow file contains an input `version: ${{ matrix.julia-version }}`
+            // while the strategy matrix only contains a key `${{ matrix.version }}`.
+            // In that case, we want the action to fail, rather than trying to download julia from an URL that's missing parts and 404ing.
+            // We _could_ fall back to the default but that means that builds silently do things differently than they're meant to, which
+            // is worse than failing the build.
+            if (!versionInput) {
+                throw new Error('Version input must not be null');
+            }
+            if (!originalArchInput) {
+                throw new Error(`Arch input must not be null`);
+            }
+            const arch = archSynonyms[originalArchInput];
+            const versionInfo = yield installer.getJuliaVersionInfo();
+            const availableReleases = yield installer.getJuliaVersions(versionInfo);
+            const version = installer.getJuliaVersion(availableReleases, versionInput, includePrereleases);
            core.debug(`selected Julia version: ${arch}/${version}`);
+            core.setOutput('julia-version', version);
            // Search in cache
            let juliaPath;
            juliaPath = tc.find('julia', version, arch);
            if (!juliaPath) {
-                core.debug(`could not find Julia ${version} in cache`);
-                const juliaInstallationPath = yield installer.installJulia(version, arch);
+                core.debug(`could not find Julia ${arch}/${version} in cache`);
+                const juliaInstallationPath = yield installer.installJulia(versionInfo, version, arch);
                // Add it to cache
                juliaPath = yield tc.cacheDir(juliaInstallationPath, 'julia', version, arch);
                core.debug(`added Julia to cache: ${juliaPath}`);
+                // Remove temporary dir
+                fs.rmdirSync(juliaInstallationPath, { recursive: true });
            }
            else {
                core.debug(`using cached version of Julia: ${juliaPath}`);
            }
            // Add it to PATH
            core.addPath(path.join(juliaPath, 'bin'));
-            // Test if Julia has been installed
-            exec.exec('julia', ['--version']);
-            // If enabled, also show the full version info
-            if (core.getInput('show-versioninfo') == 'true') {
-                exec.exec('julia', ['-e', 'using InteractiveUtils; versioninfo()']);
-            }
+            // Set output
+            core.setOutput('julia-bindir', path.join(juliaPath, 'bin'));
+            // Test if Julia has been installed and print the version
+            const showVersionInfoInput = core.getInput('show-versioninfo');
+            yield installer.showVersionInfo(showVersionInfoInput, version);
        }
        catch (error) {
            core.setFailed(error.message);
--- a/package-lock.json
+++ b/package-lock.json
--- a/package.json
+++ b/package.json
@@ -1,13 +1,12 @@
 {
  "name": "setup-julia",
-  "version": "0.1.0",
+  "version": "1.9.1",
  "private": true,
  "description": "setup Julia action",
  "main": "lib/setup-julia.js",
  "scripts": {
    "build": "tsc",
-    "format": "prettier --single-quote --print-width 120 --tab-width 4 --no-semi --write **/*.ts",
-    "format-check": "prettier  --single-quote --print-width 120 --tab-width 4 --no-semi --check **/*.ts",
+    "pack": "ncc build",
    "test": "jest"
  },
  "repository": {
@@ -22,21 +21,24 @@
  "author": "Sascha Mann <git@mail.saschamann.eu>",
  "license": "MIT",
  "dependencies": {
-    "@actions/core": "^1.0.0",
+    "@actions/core": "^1.10.0",
    "@actions/exec": "^1.0.0",
-    "@actions/github": "^1.0.0",
    "@actions/io": "^1.0.0",
    "@actions/tool-cache": "^1.0.0",
+    "async-retry": "^1.3.1",
    "semver": "^6.3.0"
  },
  "devDependencies": {
+    "@types/async-retry": "^1.4.2",
    "@types/jest": "^24.0.13",
    "@types/node": "^12.12.7",
    "@types/semver": "^6.0.0",
+    "@zeit/ncc": "^0.22.0",
    "jest": "^24.8.0",
    "jest-circus": "^24.7.1",
+    "nock": "^11.7.2",
    "prettier": "^1.17.1",
-    "ts-jest": "^24.0.2",
+    "ts-jest": "^26.0.0",
    "typescript": "^3.5.1"
  }
 }
--- a/src/installer.ts
+++ b/src/installer.ts
@@ -2,34 +2,89 @@ import * as core from '@actions/core'
 import * as exec from '@actions/exec'
 import * as tc from '@actions/tool-cache'

-import * as https from 'https'
+import * as crypto from 'crypto'
+import * as fs from 'fs'
 import * as os from 'os'
 import * as path from 'path'
+import retry = require('async-retry')

 import * as semver from 'semver'

+// Translations between actions input and Julia arch names
+const osMap = {
+    'win32': 'winnt',
+    'darwin': 'mac',
+    'linux': 'linux'
+}
+const archMap = {
+    'x86': 'i686',
+    'x64': 'x86_64',
+    'aarch64': 'aarch64'
+}
+
 // Store information about the environment
 const osPlat = os.platform() // possible values: win32 (Windows), linux (Linux), darwin (macOS)
 core.debug(`platform: ${osPlat}`)

-// This is temporary until we have a better way of fetching releases (see #1, #4 for details)
-export const juliaVersions = ['v1.4.0-rc1', 'v1.3.1', 'v1.3.0', 'v1.3.0-rc5', 'v1.3.0-rc4', 'v1.3.0-rc3', 'v1.3.0-rc2', 'v1.0.5', 'v1.2.0', 'v1.3.0-rc1', 'v1.2.0-rc3', 'v1.3.0-alpha', 'v1.2.0-rc2', 'v1.2.0-rc1', 'v1.1.1', 'v1.0.4', 'v1.1.0', 'v1.1.0-rc2', 'v1.1.0-rc1', 'v1.0.3', 'v1.0.2', 'v1.0.1', 'v1.0.0', 'v0.7.0', 'v1.0.0-rc1', 'v0.7.0-rc3', 'v0.7.0-rc2', 'v0.7.0-rc1', 'v0.7.0-beta2', 'v0.6.4', 'v0.7.0-beta', 'v0.7.0-alpha', 'v0.6.3', 'v0.6.2', 'v0.6.1', 'v0.6.0', 'v0.6.0-rc3', 'v0.6.0-rc2', 'v0.5.2', 'v0.6.0-rc1', 'v0.6.0-pre.beta', 'v0.5.1', 'v0.6.0-pre.alpha', 'v0.5.0', 'v0.4.7', 'v0.5.0-rc4', 'v0.5.0-rc3', 'v0.5.0-rc2', 'v0.5.0-rc1', 'v0.5.0-rc0', 'v0.4.6', 'v0.4.5', 'v0.4.4', 'v0.4.3', 'v0.4.2', 'v0.4.1', 'v0.3.12', 'v0.4.0', 'v0.4.0-rc4', 'v0.4.0-rc3', 'v0.4.0-rc2', 'v0.4.0-rc1', 'v0.3.11', 'v0.3.10', 'v0.3.9', 'v0.3.8', 'v0.3.7', 'v0.3.6', 'v0.3.5', 'v0.3.4', 'v0.3.3', 'v0.3.2', 'v0.3.1', 'v0.3.0', 'v0.3.0-rc4', 'v0.3.0-rc3', 'v0.3.0-rc2', 'v0.3.0-rc1', 'v0.2.0-rc1', 'v0.2.0-rc3', 'v0.2.0-rc4', 'v0.2.0', 'v0.2.0-rc2']
+/**
+ * @returns The SHA256 checksum of a given file.
+ */
+async function calculateChecksum(file: string): Promise<string> {
+    const hash = crypto.createHash('sha256')
+    const input = fs.createReadStream(file)

-export async function getJuliaVersion(availableReleases: string[], versionInput: string): Promise<string> {
-    if (semver.valid(versionInput) == versionInput) {
-        // versionInput is a valid version, use it directly
+    return new Promise((resolve, reject) => {
+        input.on('data', (chunk) => {
+            hash.update(chunk)
+        })
+
+        input.on('end', () => {
+            const digest = hash.digest('hex')
+            digest ? resolve(digest) : reject(new Error(`Could not calculate checksum of file ${file}: digest was empty.`))
+        })
+    })
+}
+
+/**
+ * @returns The content of the downloaded versions.json file as object.
+ */
+export async function getJuliaVersionInfo(): Promise<object> {
+    // Occasionally the connection is reset for unknown reasons
+    // In those cases, retry the download
+    const versionsFile = await retry(async (bail: Function) => {
+        return await tc.downloadTool('https://julialang-s3.julialang.org/bin/versions.json')
+    }, {
+        onRetry: (err: Error) => {
+            core.debug(`Download of versions.json failed, trying again. Error: ${err}`)
+        }
+    })
+
+    return JSON.parse(fs.readFileSync(versionsFile).toString())
+}
+
+/**
+ * @returns An array of all Julia versions available for download
+ */
+export async function getJuliaVersions(versionInfo): Promise<string[]> {
+    let versions: string[] = []
+
+    for (let version in versionInfo) {
+        versions.push(version)
+    }
+
+    return versions
+}
+
+export function getJuliaVersion(availableReleases: string[], versionInput: string, includePrerelease: boolean = false): string {
+    if (semver.valid(versionInput) == versionInput || versionInput.endsWith('nightly')) {
+        // versionInput is a valid version or a nightly version, use it directly
        return versionInput
    }

-    // nightlies
-    if (versionInput == 'nightly') {
-        return 'nightly'
-    }
-
    // Use the highest available version that matches versionInput
-    let version = semver.maxSatisfying(availableReleases, versionInput)
+    let version = semver.maxSatisfying(availableReleases, versionInput, {includePrerelease})
    if (version == null) {
-        throw `Could not find a Julia version that matches ${versionInput}`
+        throw new Error(`Could not find a Julia version that matches ${versionInput}`)
    }

    // GitHub tags start with v, remove it
@@ -38,93 +93,204 @@ export async function getJuliaVersion(availableReleases: string[], versionInput:
    return version
 }

-function getMajorMinorVersion(version: string): string {
-    return version.split('.').slice(0, 2).join('.')
+function getDesiredFileExts(): [string, boolean, string] {
+    let fileExt1: string
+    let hasFileExt2: boolean
+    let fileExt2: string
+
+    if (osPlat == 'win32') {
+        fileExt1 = 'exe'
+        hasFileExt2 = false
+        fileExt2 = ''
+    } else if (osPlat == 'darwin') {
+        fileExt1 = 'tar.gz'
+        hasFileExt2 = true
+        fileExt2 = 'dmg'
+    } else if (osPlat === 'linux') {
+        fileExt1 = 'tar.gz'
+        hasFileExt2 = false
+        fileExt2 = ''
+    } else {
+        throw new Error(`Platform ${osPlat} is not supported`)
+    }
+
+    return [fileExt1, hasFileExt2, fileExt2]
 }

-function getDownloadURL(version: string, arch: string): string {
-    let platform: string
+function getNightlyFileName(arch: string): string {
+    let versionExt: string
+    let fileExt1: string
+    [fileExt1, , ] = getDesiredFileExts()

-    if (osPlat === 'win32') { // Windows
-        platform = 'winnt'
-    } else if (osPlat === 'darwin') { // macOS
+    if (osPlat == 'win32') {
+        versionExt = arch == 'x64' ? '-win64' : '-win32'
+    } else if (osPlat == 'darwin') {
        if (arch == 'x86') {
-            throw '32-bit Julia is not available on macOS'
+            throw new Error('32-bit Julia is not available on macOS')
        }
-        platform = 'mac'
-    } else if (osPlat === 'linux') { // Linux
-        platform = 'linux'
+        versionExt = '-mac64'
+    } else if (osPlat === 'linux') {
+        versionExt = arch == 'x64' ? '-linux64' : '-linux32'
    } else {
-        throw `Platform ${osPlat} is not supported`
+        throw new Error(`Platform ${osPlat} is not supported`)
+    }
+
+    return `julia-latest${versionExt}.${fileExt1}`
+}
+
+export function getFileInfo(versionInfo, version: string, arch: string) {
+    const err = `Could not find ${archMap[arch]}/${version} binaries`
+
+    let fileExt1: string
+    let hasFileExt2: boolean
+    let fileExt2: string
+    [fileExt1, hasFileExt2, fileExt2] = getDesiredFileExts()
+
+    if (version.endsWith('nightly')) {
+        return null
+    }
+
+    if (!versionInfo[version]) {
+       throw err
+    }
+
+    for (let file of versionInfo[version].files) {
+        if (file.os == osMap[osPlat] && file.arch == archMap[arch]) {
+            if (file.extension == fileExt1) {
+                return file
+            }
+        }
+    }
+
+    if (hasFileExt2) {
+        core.debug(`Could not find ${fileExt1}; trying to find ${fileExt2} instead`)
+        for (let file of versionInfo[version].files) {
+            if (file.os == osMap[osPlat] && file.arch == archMap[arch]) {
+                if (file.extension == fileExt2) {
+                    return file
+                }
+            }
+        }
+    }
+
+    throw err
+}
+
+export function getDownloadURL(fileInfo, version: string, arch: string): string {
+    const baseURL = `https://julialangnightlies-s3.julialang.org/bin/${osMap[osPlat]}/${arch}`
+
+    // release branch nightlies, e.g. 1.6-nightlies should return .../bin/linux/x64/1.6/julia-latest-linux64.tar.gz
+    const majorMinorMatches = /^(\d*.\d*)-nightly/.exec(version)
+    if (majorMinorMatches) {
+        return `${baseURL}/${majorMinorMatches[1]}/${getNightlyFileName(arch)}`
    }

    // nightlies
    if (version == 'nightly') {
-        const baseURL = 'https://julialangnightlies-s3.julialang.org/bin'
-        return `${baseURL}/${platform}/${arch}/${getFileName('latest', arch)}`
+        return `${baseURL}/${getNightlyFileName(arch)}`
    }

-    // normal versions
-    const baseURL = 'https://julialang-s3.julialang.org/bin'
-    const versionDir = getMajorMinorVersion(version)
-
-    return `${baseURL}/${platform}/${arch}/${versionDir}/${getFileName(version, arch)}`
-}
-
-function getFileName(version: string, arch: string): string {
-    let versionExt: string, ext: string
-
-    if (osPlat === 'win32') { // Windows
-        versionExt = arch == 'x64' ? '-win64' : '-win32'
-        ext = 'exe'
-    } else if (osPlat === 'darwin') { // macOS
-        if (arch == 'x86') {
-            throw '32-bit Julia is not available on macOS'
-        }
-        versionExt = '-mac64'
-        ext = 'dmg'
-    } else if (osPlat === 'linux') { // Linux
-        if (version == 'latest') { // nightly version
-            versionExt = arch == 'x64' ? '-linux64' : '-linux32'
-        } else {
-            versionExt = arch == 'x64' ? '-linux-x86_64' : '-linux-i686'
-        }
-        ext = 'tar.gz'
-    } else {
-        throw `Platform ${osPlat} is not supported`
+    // Verify that fileInfo.url points at the official Julia download servers
+    if (!fileInfo.url.startsWith('https://julialang-s3.julialang.org/')) {
+        throw new Error(`versions.json points at a download location outside of Julia's download server: ${fileInfo.url}. Aborting for security reasons.`)
    }
-
-    return `julia-${version}${versionExt}.${ext}`
+    return fileInfo.url
 }

-export async function installJulia(version: string, arch: string): Promise<string> {
+export async function installJulia(versionInfo, version: string, arch: string): Promise<string> {
    // Download Julia
-    const downloadURL = getDownloadURL(version, arch)
+    const fileInfo = getFileInfo(versionInfo, version, arch)
+    const downloadURL = getDownloadURL(fileInfo, version, arch)
    core.debug(`downloading Julia from ${downloadURL}`)
-    const juliaDownloadPath = await tc.downloadTool(downloadURL)
+
+    // Occasionally the connection is reset for unknown reasons
+    // In those cases, retry the download
+    const juliaDownloadPath = await retry(async (bail: Function) => {
+        return await tc.downloadTool(downloadURL)
+    }, {
+        onRetry: (err: Error) => {
+            core.debug(`Download of ${downloadURL} failed, trying again. Error: ${err}`)
+        }
+    })
+
+    // Verify checksum
+    if (!version.endsWith('nightly')) {
+        const checkSum = await calculateChecksum(juliaDownloadPath)
+        if (fileInfo.sha256 != checkSum) {
+            throw new Error(`Checksum of downloaded file does not match the expected checksum from versions.json.\nExpected: ${fileInfo.sha256}\nGot: ${checkSum}`)
+        }
+        core.debug(`Checksum of downloaded file matches expected checksum: ${checkSum}`)
+    } else {
+        core.debug('Skipping checksum check for nightly binaries.')
+    }
+
+    const tempInstallDir = fs.mkdtempSync(`julia-${arch}-${version}-`)

    // Install it
    switch (osPlat) {
        case 'linux':
            // tc.extractTar doesn't support stripping components, so we have to call tar manually
-            await exec.exec('mkdir', [`${process.env.HOME}/julia`])
-            await exec.exec('tar', ['xf', juliaDownloadPath, '--strip-components=1', '-C', `${process.env.HOME}/julia`])
-            return `${process.env.HOME}/julia`
+            await exec.exec('tar', ['xf', juliaDownloadPath, '--strip-components=1', '-C', tempInstallDir])
+            return tempInstallDir
        case 'win32':
-            const juliaInstallationPath = path.join('C:', 'Julia')
-            if (version == 'nightly' || semver.gtr(version, '1.3', {includePrerelease: true})) {
+            if (version.endsWith('nightly') || semver.gtr(version, '1.3', {includePrerelease: true})) {
                // The installer changed in 1.4: https://github.com/JuliaLang/julia/blob/ef0c9108b12f3ae177c51037934351ffa703b0b5/NEWS.md#build-system-changes
-                await exec.exec('powershell', ['-Command', `Start-Process -FilePath ${juliaDownloadPath} -ArgumentList "/SILENT /dir=${juliaInstallationPath}" -NoNewWindow -Wait`])
+                await exec.exec('powershell', ['-Command', `Start-Process -FilePath ${juliaDownloadPath} -ArgumentList "/SILENT /dir=${path.join(process.cwd(), tempInstallDir)}" -NoNewWindow -Wait`])
            } else {
-                await exec.exec('powershell', ['-Command', `Start-Process -FilePath ${juliaDownloadPath} -ArgumentList "/S /D=${juliaInstallationPath}" -NoNewWindow -Wait`])
+                await exec.exec('powershell', ['-Command', `Start-Process -FilePath ${juliaDownloadPath} -ArgumentList "/S /D=${path.join(process.cwd(), tempInstallDir)}" -NoNewWindow -Wait`])
            }
-            return juliaInstallationPath
+            return tempInstallDir
        case 'darwin':
-            await exec.exec('hdiutil', ['attach', juliaDownloadPath])
-            await exec.exec('mkdir', [`${process.env.HOME}/julia`])
-            await exec.exec('/bin/bash', ['-c', `cp -a /Volumes/Julia-*/Julia-*.app/Contents/Resources/julia ${process.env.HOME}`])
-            return `${process.env.HOME}/julia`
+            if (fileInfo !== null && fileInfo.extension == 'dmg') {
+                core.debug(`Support for .dmg files is deprecated and may be removed in a future release`)
+                await exec.exec('hdiutil', ['attach', juliaDownloadPath])
+                await exec.exec('/bin/bash', ['-c', `cp -a /Volumes/Julia-*/Julia-*.app/Contents/Resources/julia ${tempInstallDir}`])
+                return path.join(tempInstallDir, 'julia')
+            } else {
+                // tc.extractTar doesn't support stripping components, so we have to call tar manually
+                await exec.exec('tar', ['xf', juliaDownloadPath, '--strip-components=1', '-C', tempInstallDir])
+                return tempInstallDir
+            }
        default:
-            throw `Platform ${osPlat} is not supported`
+            throw new Error(`Platform ${osPlat} is not supported`)
+    }
+}
+
+/**
+ * Test if Julia has been installed and print the version.
+ *
+ * true => always show versioninfo
+ * false => only show on nightlies
+ * never => never show it anywhere
+ *
+ * @param showVersionInfoInput
+ */
+export async function showVersionInfo(showVersionInfoInput: string, version: string): Promise<void> {
+    // --compile=min -O0 reduces the time from ~1.8-1.9s to ~0.8-0.9s
+    let exitCode: number
+
+    switch (showVersionInfoInput) {
+        case 'true':
+            exitCode = await exec.exec('julia', ['--compile=min', '-O0', '-e', 'using InteractiveUtils; versioninfo()'])
+            break
+
+        case 'false':
+            if (version.endsWith('nightly')) {
+                exitCode = await exec.exec('julia', ['--compile=min', '-O0', '-e', 'using InteractiveUtils; versioninfo()'])
+            } else {
+                exitCode = await exec.exec('julia', ['--version'])
+            }
+            break
+
+        case 'never':
+            exitCode = await exec.exec('julia', ['--version'])
+            break
+
+        default:
+            throw new Error(`${showVersionInfoInput} is not a valid value for show-versioninfo. Supported values: true | false | never`)
+    }
+
+    if (exitCode !== 0) {
+        throw new Error(`Julia could not be installed properly. Exit code: ${exitCode}`)
    }
 }
--- a/src/setup-julia.ts
+++ b/src/setup-julia.ts
@@ -2,43 +2,94 @@ import * as core from '@actions/core'
 import * as exec from '@actions/exec'
 import * as tc from '@actions/tool-cache'

+import * as fs from 'fs'
+import * as https from 'https'
 import * as path from 'path'

 import * as installer from './installer'

+const archSynonyms = {
+    'x86': 'x86',
+    'X86': 'x86',
+    'x64': 'x64',
+    'X64': 'x64',
+    'aarch64': 'aarch64',
+    'ARM64': 'aarch64',
+    'arm64': 'aarch64'
+}
+
 async function run() {
    try {
+        // Debugging info
+        if (core.isDebug()) {
+            // Log Runner IP Address
+            https.get('https://httpbin.julialang.org/ip', resp => {
+                let data = ''
+
+                resp.on('data', chunk => {
+                    data += chunk
+                })
+
+                resp.on('end', () => {
+                    core.debug(`Runner IP address: ${JSON.parse(data).origin}`)
+                })
+            }).on('error', err => {
+                core.debug(`ERROR: Could not retrieve runner IP: ${err}`)
+            })
+        }
+
+        // Inputs
        const versionInput = core.getInput('version')
-        const arch = core.getInput('arch')
-        const availableReleases = installer.juliaVersions
-        const version = await installer.getJuliaVersion(availableReleases, versionInput)
+        const includePrereleases = core.getInput('include-all-prereleases') == 'true'
+        const originalArchInput = core.getInput('arch')
+
+        // It can easily happen that, for example, a workflow file contains an input `version: ${{ matrix.julia-version }}`
+        // while the strategy matrix only contains a key `${{ matrix.version }}`.
+        // In that case, we want the action to fail, rather than trying to download julia from an URL that's missing parts and 404ing.
+        // We _could_ fall back to the default but that means that builds silently do things differently than they're meant to, which
+        // is worse than failing the build.
+        if (!versionInput) {
+            throw new Error('Version input must not be null')
+        }
+        if (!originalArchInput) {
+            throw new Error(`Arch input must not be null`)
+        }
+
+        const arch = archSynonyms[originalArchInput]
+
+        const versionInfo = await installer.getJuliaVersionInfo()
+        const availableReleases = await installer.getJuliaVersions(versionInfo)
+        const version = installer.getJuliaVersion(availableReleases, versionInput, includePrereleases)
        core.debug(`selected Julia version: ${arch}/${version}`)
+        core.setOutput('julia-version', version)

        // Search in cache
        let juliaPath: string;
        juliaPath = tc.find('julia', version, arch)

        if (!juliaPath) {
-            core.debug(`could not find Julia ${version} in cache`)
-            const juliaInstallationPath = await installer.installJulia(version, arch);
+            core.debug(`could not find Julia ${arch}/${version} in cache`)
+            const juliaInstallationPath = await installer.installJulia(versionInfo, version, arch)

            // Add it to cache
            juliaPath = await tc.cacheDir(juliaInstallationPath, 'julia', version, arch)
            core.debug(`added Julia to cache: ${juliaPath}`)
+
+            // Remove temporary dir
+            fs.rmdirSync(juliaInstallationPath, {recursive: true})
        } else {
            core.debug(`using cached version of Julia: ${juliaPath}`)
        }

        // Add it to PATH
        core.addPath(path.join(juliaPath, 'bin'))
-        
-        // Test if Julia has been installed
-        exec.exec('julia', ['--version'])

-        // If enabled, also show the full version info
-        if (core.getInput('show-versioninfo') == 'true') {
-            exec.exec('julia', ['-e', 'using InteractiveUtils; versioninfo()'])
-        }
+        // Set output
+        core.setOutput('julia-bindir', path.join(juliaPath, 'bin'))
+
+        // Test if Julia has been installed and print the version
+        const showVersionInfoInput = core.getInput('show-versioninfo')
+        await installer.showVersionInfo(showVersionInfoInput, version)
    } catch (error) {
        core.setFailed(error.message)
    }
Author	SHA1	Message	Date
Sascha Mann	51f35e7679	Add production dependencies & build	2023-02-09 12:51:42 +01:00
Sascha Mann	029296930b	Bump version	2023-02-09 12:50:22 +01:00
Sergio Sánchez Ramírez	294135b6de	Include `arm64` alias for `aarch64` (#134 ) This should fix arch lookup in Apple M-series.	2023-02-09 11:49:10 +00:00
Sascha Mann	2f270f0b37	Remove mention of auto-updating versions file (#132 ) The workflow to build it is triggered manually as part of the release process now, so this should no longer be an issue and hasn't been one for quite a while.	2023-01-19 11:24:05 -05:00
Sascha Mann	13d92cb7a9	Bump version	2022-12-12 11:46:15 +01:00
Sascha Mann	a7ad2168c4	Add include-all-prereleases input (#127 ) fixes #126	2022-12-11 22:03:47 -05:00
Sascha Mann	43c4e31075	Update @actions/core (#125 ) * Update @actions/core * Run npm i	2022-10-13 15:45:44 +02:00
dependabot[bot]	2bfca2816f	Bump @actions/core from 1.2.6 to 1.9.1 (#118 ) Bumps [@actions/core](https://github.com/actions/toolkit/tree/HEAD/packages/core) from 1.2.6 to 1.9.1. - [Release notes](https://github.com/actions/toolkit/releases) - [Changelog](https://github.com/actions/toolkit/blob/main/packages/core/RELEASES.md) - [Commits](https://github.com/actions/toolkit/commits/HEAD/packages/core) --- updated-dependencies: - dependency-name: "@actions/core" dependency-type: direct:production ... Signed-off-by: dependabot[bot] <support@github.com> Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2022-10-12 16:38:20 -04:00
Sascha Mann	87fafcc1ec	Bump version	2022-08-10 14:57:53 +02:00
Dilum Aluthge	57ce80e73c	macOS: Default to tarball (`.tar.gz`) if available (#117 ) * On macOS, first try to find a tarball (`.tar.gz`) file, but fall back to `.dmg` if we can't find a tarball * Add an "Example builds" job for Julia 1.2	2022-08-10 14:54:47 +02:00
Sascha Mann	ffea8bb089	Bump version	2022-06-25 09:28:02 +02:00
Dilum Aluthge	3a89763b86	Fix the "default arch" code path with Julia nightly (and add a CI job for that code path) (#115 )	2022-06-25 09:26:39 +02:00
Sascha Mann	40f50bc31f	Bump version	2022-06-24 14:44:52 +02:00
Dilum Aluthge	8474f0e14d	Default to `${{ runner.arch }}` instead of to `x64` (#114 ) * If the user does not specify the `arch` input, default to `${{ runner.arch }}` (instead of defaulting to `x64`) * Add a CI workflow that tests the default arch (i.e. tests what happens when the user does not specify the `arch` input)	2022-06-24 14:39:02 +02:00
Dilum Aluthge	76f26cb710	Document the architecture synonyms (#113 )	2022-06-23 23:04:54 +00:00
Dilum Aluthge	40ab89a96a	Allow `X64` and `X86` as synonyms for `x64` and `x86`, respectively (#108 )	2022-06-23 22:26:05 +00:00
Dilum Aluthge	631e68d88a	Allow `ARM64` as a synonym for `aarch64` (#110 )	2022-06-23 20:00:43 +02:00
Sascha Mann	a07a9b4c49	Use --legacy-peer-deps to avoid npm bullshit (#112 )	2022-06-20 18:34:11 -04:00
Sascha Mann	67db496725	Update default runtime to node16 (#103 ) EOL was almost a month ago. Woops. I don't care about people using an old version of GitHub Enterprise, so I'm not going to annoy every single user of this action with a breaking update like GH did with their core actions. If you're a user of GHE: consider this a breaking update.	2022-05-21 22:10:35 +02:00
Sascha Mann	800ff44572	Bump version	2022-05-21 21:52:30 +02:00
Sascha Mann	6966335537	Add support for aarch64 (#102 ) Setting the `arch` input to `aarch64` will install `aarch64` binaries, intended to be used on aarch64-based self-hosted runners. Please note that we currently don't run test builds on that architecture, so we cannot guarantee that the input won't break randomly, although there is no reason why it would. In a future update, we may choose a default architecture based on the arch of the runner. Thanks to @giordano for providing a self-hosted runner for testing. Co-authored-by: Mosè Giordano <mose@gnu.org>	2022-05-21 21:50:58 +02:00
Sascha Mann	f29cb961e8	Add manual trigger for example builds (#90 )	2022-04-28 02:45:33 +00:00
dependabot[bot]	b69122e25a	Bump ajv from 6.12.0 to 6.12.6 (#93 ) Bumps [ajv](https://github.com/ajv-validator/ajv) from 6.12.0 to 6.12.6. - [Release notes](https://github.com/ajv-validator/ajv/releases) - [Commits](https://github.com/ajv-validator/ajv/compare/v6.12.0...v6.12.6) --- updated-dependencies: - dependency-name: ajv dependency-type: indirect ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2022-03-13 08:52:40 +01:00
dependabot[bot]	1777cc3f15	Bump ws from 5.2.2 to 5.2.3 (#97 ) Bumps [ws](https://github.com/websockets/ws) from 5.2.2 to 5.2.3. - [Release notes](https://github.com/websockets/ws/releases) - [Commits](https://github.com/websockets/ws/compare/5.2.2...5.2.3) --- updated-dependencies: - dependency-name: ws dependency-type: indirect ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2022-03-12 22:28:15 +01:00
Sascha Mann	2bb1080a55	Use 1.8-nightly in scheduled tests (#94 )	2022-03-12 19:19:06 +01:00
Chris de Graaf	2d69597029	Throw an informative error for non-existent version (#86 ) * Throw an informative error for non-existent version * npm install && npm run build	2021-08-05 16:36:30 +02:00
Sascha Mann	f577b7c336	Use 1.7-nightly in scheduled test builds (#83 )	2021-06-27 01:50:21 +02:00
Fons van der Plas	a12d4d2f6d	Update README.md (#82 )	2021-06-23 04:11:58 -04:00
dependabot[bot]	3dcf5f495f	Bump hosted-git-info from 2.8.8 to 2.8.9 (#81 ) Bumps [hosted-git-info](https://github.com/npm/hosted-git-info) from 2.8.8 to 2.8.9. - [Release notes](https://github.com/npm/hosted-git-info/releases) - [Changelog](https://github.com/npm/hosted-git-info/blob/v2.8.9/CHANGELOG.md) - [Commits](https://github.com/npm/hosted-git-info/compare/v2.8.8...v2.8.9) Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2021-05-10 14:38:38 +02:00
dependabot[bot]	f473b6b037	Bump lodash from 4.17.19 to 4.17.21 (#80 ) Bumps [lodash](https://github.com/lodash/lodash) from 4.17.19 to 4.17.21. - [Release notes](https://github.com/lodash/lodash/releases) - [Commits](https://github.com/lodash/lodash/compare/4.17.19...4.17.21) Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2021-05-10 10:02:29 +02:00
dependabot-preview[bot]	afa5e14af0	Upgrade to GitHub-native Dependabot (#79 ) Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>	2021-04-29 15:05:30 -04:00
dependabot-preview[bot]	01d5d7138b	[Security] Bump y18n from 4.0.0 to 4.0.1 (#78 )	2021-03-29 18:51:03 +00:00
Sascha Mann	6fd5c3fbaf	Only allow download URLs pointing at the official S3 URL (#71 ) fixes #52	2021-01-13 05:18:46 -05:00
Sascha Mann	d57803fb22	Retry if download fails for any reason (#70 ) fixes #35	2021-01-13 10:03:56 +00:00
Sascha Mann	e11d58a9c2	Change show-versioninfo to always print full info for nightlies (#68 ) Co-authored-by: Derk-Jan Karrenbeld <derk-jan+github@karrenbeld.info>	2021-01-13 09:35:46 +00:00
Sascha Mann	6c3c1efae0	Bump version	2021-01-08 11:12:56 +01:00
Sascha Mann	531b2e0973	Support release nightlies (#63 ) * Support release nightlies See #62 * Replace == nightly with endsWith nightly * Use majorMinorMatch, not full match * Replace more (in-)equality checks * Reduce number of duplicate CI builds * Add example to docs * Tidy up nightly conditions	2021-01-07 23:09:50 -05:00
Sascha Mann	66addd1b2f	Don't print version twice if show-versioninfo is enabled	2021-01-03 13:42:52 +01:00
Sascha Mann	3ff0592a25	Use --compile=min -O0 flags for versioninfo Co-authored-by: Mosè Giordano <giordano@users.noreply.github.com>	2021-01-03 13:42:52 +01:00
dependabot-preview[bot]	995385cfd3	Bump bin from `9ceca17` to `31b4b50` (#60 ) Bumps [bin](https://github.com/julia-actions/bin) from `9ceca17` to `31b4b50`. - [Release notes](https://github.com/julia-actions/bin/releases) - [Commits](`9ceca17c9c...31b4b500a3`) Signed-off-by: dependabot-preview[bot] <support@dependabot.com> Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>	2020-12-29 10:37:08 +01:00
Sascha Mann	749cb24407	Add CodeQL badge (#59 )	2020-12-26 16:14:35 +01:00
Sascha Mann	2feb9a10bf	Set installed Julia version as output (#58 ) * Set installed Julia version as output (fixes #51) * Bump version	2020-12-26 15:35:42 +01:00
Sascha Mann	47fa78221c	Improve docs (#57 ) * Move versioninfo section and update ToC * Add docs for in- and outputs to README Inspired by actions/checkout docs	2020-12-26 15:29:46 +01:00
Sascha Mann	cc05ac4a7c	Add automated backup workflow (#56 )	2020-12-19 13:28:43 +01:00
Sascha Mann	6d01ffa228	[CI] Add CodeQL checks (#55 )	2020-12-17 13:41:13 +01:00
Sascha Mann	94342fa38e	Make the `@julia-actions/reviewers` the global code owners for this repo	2020-12-14 14:35:47 +01:00
Tim Holy	5fea736568	Add `show-versioninfo` to README (#54 ) https://github.com/julia-actions/setup-julia/issues/51#issuecomment-743167978	2020-12-12 18:04:57 +01:00
dependabot-preview[bot]	0453d68fd7	[Security] Bump ini from 1.3.5 to 1.3.7 (#53 ) Bumps [ini](https://github.com/isaacs/ini) from 1.3.5 to 1.3.7. This update includes a security fix. - [Release notes](https://github.com/isaacs/ini/releases) - [Commits](https://github.com/isaacs/ini/compare/v1.3.5...v1.3.7) Signed-off-by: dependabot-preview[bot] <support@dependabot.com> Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>	2020-12-10 20:13:50 +01:00
Sascha Mann	2bf5fd112f	Fix version/sha examples in README	2020-11-16 23:24:14 +01:00
Sascha Mann	405bfcbfbd	Release 1.4.1 There are no code changes, this merely updates the README and therefore the Marketplace description	2020-11-09 23:24:45 +01:00
Sascha Mann	b8741b9a13	Update versioning to reflect recent update	2020-11-09 23:23:44 +01:00
Sascha Mann	9956ebe960	Bump version.	2020-11-08 17:17:31 +01:00
Sascha Mann	71b841c6f2	Verify checksums (#49 ) Co-authored-by: Derk-Jan Karrenbeld <derk-jan+github@karrenbeld.info>	2020-11-08 17:15:46 +01:00
Sascha Mann	45f46ba622	Get Julia versions from versions.json (#24 ) This replaces the hardcoded versions array which will decouple the setup-julia version and the installable Julia versions.	2020-11-08 15:06:21 +01:00
Sascha Mann	c5d801f77b	Add security guide to README	2020-10-20 16:07:10 +02:00
Sascha Mann	82b1b42f54	Bump version	2020-10-07 19:17:44 +02:00
dependabot[bot]	3503abc570	Bump @actions/core from 1.2.4 to 1.2.6 (#47 ) Bumps [@actions/core](https://github.com/actions/toolkit/tree/HEAD/packages/core) from 1.2.4 to 1.2.6. - [Release notes](https://github.com/actions/toolkit/releases) - [Changelog](https://github.com/actions/toolkit/blob/main/packages/core/RELEASES.md) - [Commits](https://github.com/actions/toolkit/commits/HEAD/packages/core) Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2020-10-01 19:29:31 +02:00
Sascha Mann	def57cde21	Bump version to 1.3.0	2020-09-26 18:24:53 +02:00
Sascha Mann	c639390e13	Handle install directories using tool-cache (#46 ) * Make test builds more verbose * Handle install directories using tool-cache * Bump version to 1.3.0-DEV	2020-09-26 18:20:43 +02:00
Sascha Mann	b469b93959	Bump version	2020-09-24 22:10:06 +02:00
Kyungdahm Yun	d622e3db7b	Add Julia 1.5.2	2020-09-24 22:08:18 +02:00
Sascha Mann	8aadcc1915	Add Julia 1.5.1	2020-08-26 21:17:30 +02:00
Sascha Mann	01ebb7f57a	Update example-builds-nightly.yml	2020-08-26 21:14:23 +02:00
Sascha Mann	44bf6b3b7d	Bump version to 1.2.0	2020-08-18 23:05:40 +02:00
Sascha Mann	b4e544c83e	Add IP to debug logs	2020-08-18 23:04:06 +02:00
dependabot-preview[bot]	fc275221aa	Bump bin from `ceb0aec` to `9ceca17` (#42 )	2020-08-03 10:03:49 +00:00
Sascha Mann	f7961d5fc8	Bump version	2020-08-02 15:16:43 +02:00
Sascha Mann	19781e4bbc	Add Julia 1.5.0	2020-08-02 15:12:22 +02:00
dependabot-preview[bot]	1b9230a354	Bump bin from `aca4c56` to `ceb0aec` (#41 )	2020-08-01 10:21:52 +00:00
Sascha Mann	a2cbd4a70f	Re-add scripts as submodule	2020-08-01 12:05:29 +02:00
Sascha Mann	28af8fd3e2	Delete scripts	2020-08-01 11:58:40 +02:00
Sascha Mann	aced07b9c9	Fail build when inputs are empty	2020-07-30 13:21:38 +02:00
Sascha Mann	6b1edeb409	Bump version	2020-07-27 22:10:47 +02:00
Sascha Mann	4f37a4b06c	Add Julia 1.5.0-rc2	2020-07-27 22:06:55 +02:00
Dilum Aluthge	b6c79c651a	Merge pull request #39 from julia-actions/dependabot/npm_and_yarn/lodash-4.17.19 Bump lodash from 4.17.15 to 4.17.19	2020-07-17 21:01:04 -04:00
dependabot[bot]	2686c6a9d0	Bump lodash from 4.17.15 to 4.17.19 Bumps [lodash](https://github.com/lodash/lodash) from 4.17.15 to 4.17.19. - [Release notes](https://github.com/lodash/lodash/releases) - [Commits](https://github.com/lodash/lodash/compare/4.17.15...4.17.19) Signed-off-by: dependabot[bot] <support@github.com>	2020-07-18 00:08:12 +00:00
Sascha Mann	55f774e778	Remove privacy info again See https://discourse.julialang.org/t/pkg-jl-telemetry-should-be-opt-in/42209/374?u=saschamann	2020-07-10 19:46:08 +02:00
Sascha Mann	d2ec2a4741	Remove redundant await	2020-07-10 15:19:45 +02:00
Sascha Mann	e8b6657769	Fix debug step order	2020-07-07 13:51:16 +02:00
Sascha Mann	9935e37e60	Add debug info to nightly builds and increase frequency temporarily	2020-07-06 00:41:49 +02:00
Sascha Mann	5c7eefcc01	Add basic contribution instructions	2020-07-05 16:27:49 +02:00
Sascha Mann	226eae6f8c	Add bug report issue template	2020-07-05 16:22:50 +02:00
Sascha Mann	415c8550da	Bump version	2020-07-05 14:10:58 +02:00
Sascha Mann	85cbcd387e	Fix error throwing throw 'error' does not display an error message on GitHub Actions anymore.	2020-07-05 14:10:57 +02:00
Sascha Mann	802776bd6a	Throw error if version range doesn't match anything fixes #38	2020-07-05 14:10:57 +02:00
Sascha Mann	477bec664c	Fix mistakes in version range examples	2020-07-03 10:15:16 +02:00
Sascha Mann	c766abf0da	Change ^1.3-0 -> ^1.3.0-0 in examples	2020-07-03 10:08:00 +02:00
Sascha Mann	3eb3524cb4	Fix divergence caused by not running npm i before build	2020-06-30 23:45:16 +02:00
Sascha Mann	6ac7df4cef	Add Julia 1.5.0-rc1	2020-06-30 23:39:12 +02:00
Sascha Mann	c7bbfb8ea8	Bump version to 1.1.7	2020-06-25 14:29:50 +02:00
Sascha Mann	be4aa6964b	Move third party information	2020-06-25 14:28:46 +02:00
Sascha Mann	1cabf59107	Add Privacy Info to README	2020-06-25 14:23:32 +02:00
Sascha Mann	8945494c8c	Document pre-release version range syntax `-0` Also add a link to REPL.it to play with the version matching logic.	2020-06-01 22:48:13 +02:00
Sascha Mann	a81735fc3d	Add Julia 1.5.0-beta1	2020-05-29 10:24:13 +02:00
Sascha Mann	2c2ccf4805	Add Julia 1.4.2 and update deps	2020-05-28 12:02:01 +02:00
Sascha Mann	0352b39425	Bump action version to 1.1.4	2020-04-15 14:04:09 +02:00
Sascha Mann	5ed1ab9531	Add Julia 1.4.1	2020-04-15 13:54:34 +02:00
Sascha Mann	b440227ef4	Use @zeit/ncc to distribute action	2020-03-24 20:05:33 +01:00
Sascha Mann	e07eb0ff2a	Remove debugging steps from workflows	2020-03-22 18:16:49 +01:00
Sascha Mann	0c24e24eb5	Add Julia 1.4.0	2020-03-22 18:09:09 +01:00
Sascha Mann	abd4c5ae03	Run npm audit fix	2020-03-22 18:07:32 +01:00
Sascha Mann	51f7dbcff0	Add 'v1.4.0-rc2'	2020-03-11 14:19:14 +01:00
Sascha Mann	06264a4b68	Run npm audit fix --force	2020-03-11 14:19:14 +01:00
Sascha Mann	8f56a5b739	Remove @actions/github dependency (fixes #27)	2020-03-11 14:19:02 +01:00