Add production dependencies & build

Co-authored-by: Dilum Aluthge <dilum@aluthge.com>
Co-authored-by: Curtis Vogt <curtis.vogt@gmail.com>

.github/dependabot.yml

@@ -3,5 +3,15 @@ updates:
 - package-ecosystem: gitsubmodule
   directory: "/"
   schedule:
-    interval: daily
+    interval: monthly
   open-pull-requests-limit: 10
+
+- package-ecosystem: 'github-actions'
+  directory: '/'
+  schedule:
+    interval: 'monthly'
+    
+- package-ecosystem: npm
+  directory: "/"
+  schedule:
+    interval: monthly

.github/scripts/common-tests.jl

@@ -0,0 +1,11 @@
+if !occursin("hostedtoolcache", Sys.BINDIR)
+    error("the wrong julia is being used: $(Sys.BINDIR)")
+end
+if VERSION >= v"1.7.0" # pkgdir was introduced here, and before then mtime wasn't a problem so just skip
+    using Pkg
+    src = pkgdir(Pkg, "src", "Pkg.jl")
+    # mtime is when it's compressed, ctime is when the file is extracted
+    if mtime(src) >= ctime(src)
+        error("source mtime ($(mtime(src))) is not earlier than ctime ($(ctime(src)))")
+    end
+end

.github/workflows/backup.yml

@@ -13,7 +13,7 @@ jobs:
 
     steps:
       - name: Configure cache
-        uses: actions/cache@v2
+        uses: actions/cache@v3
         with:
           path: |
             ${{ env.GITHUB_WORKSPACE }}
@@ -21,7 +21,7 @@ jobs:
           key: ${{ runner.os }}
 
       - name: Install the correct Python version
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v5
         with:
           python-version: '3.x'
 

.github/workflows/checkin.yml

@@ -12,10 +12,14 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 60
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v4
+
+    - uses: actions/setup-node@v4
+      with:
+        node-version: 16
 
     - name: "npm ci"
-      run: npm ci --legacy-peer-deps
+      run: npm ci
 
     - name: "npm run build"
       run: npm run build

.github/workflows/codeql-analysis.yml

@@ -42,11 +42,11 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
-      uses: github/codeql-action/init@v1
+      uses: github/codeql-action/init@v3
       with:
         languages: ${{ matrix.language }}
         # If you wish to specify custom queries, you can do so here or in a config file.
@@ -57,7 +57,7 @@ jobs:
     # 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
+      uses: github/codeql-action/autobuild@v3
 
     # ℹ️ Command-line programs to run using the OS shell.
     # 📚 https://git.io/JvXDl
@@ -71,4 +71,4 @@ jobs:
     #   make release
 
     - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v1
+      uses: github/codeql-action/analyze@v3

.github/workflows/example-builds-defaultarch.yml

@@ -23,11 +23,17 @@ jobs:
         os: [ubuntu-latest, macOS-latest, windows-latest]
 
     steps:
-      - uses: actions/checkout@v1.0.0
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-node@v4
+        if: ${{ ! startsWith(github.ref, 'refs/heads/releases') }}
+        with:
+          node-version: 16
 
       - name: "Install dependencies"
+        if: ${{ ! startsWith(github.ref, 'refs/heads/releases') }}
         run: |
-          npm install --legacy-peer-deps
+          npm install
           npm run build
           npm run pack
 
@@ -38,3 +44,5 @@ jobs:
           version: ${{ matrix.julia-version }}
       - run: julia --version
       - run: julia --compile=min -O0 -e 'import InteractiveUtils; InteractiveUtils.versioninfo()'
+      - name: "Check that the correct julia is used and that archive mtimes are maintained"
+        run: julia --startup-file=no --color=yes ./.github/scripts/common-tests.jl

.github/workflows/example-builds-nightly-defaultarch.yml

@@ -18,15 +18,21 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        julia-version: [nightly, 1.8-nightly]
+        julia-version: [nightly, 1.10-nightly]
         os: [ubuntu-latest, macOS-latest, windows-latest]
 
     steps:
-      - uses: actions/checkout@v1.0.0
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-node@v4
+        if: ${{ ! startsWith(github.ref, 'refs/heads/releases') }}
+        with:
+          node-version: 16
 
       - name: "Install dependencies"
+        if: ${{ ! startsWith(github.ref, 'refs/heads/releases') }}
         run: |
-          npm install --legacy-peer-deps
+          npm install
           npm run build
           npm run pack
 
@@ -36,3 +42,5 @@ jobs:
           version: ${{ matrix.julia-version }}
       - run: julia --version
       - run: julia --compile=min -O0 -e 'import InteractiveUtils; InteractiveUtils.versioninfo()'
+      - name: "Check that the correct julia is used and that archive mtimes are maintained"
+        run: julia --startup-file=no --color=yes ./.github/scripts/common-tests.jl

.github/workflows/example-builds-nightly.yml

@@ -20,7 +20,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        julia-version: [nightly, 1.8-nightly]
+        julia-version: [nightly, 1.10-nightly]
         julia-arch: [x64, x86]
         os: [ubuntu-latest, macOS-latest, windows-latest]
         # 32-bit Julia binaries are not available on macOS
@@ -29,11 +29,17 @@ jobs:
             julia-arch: x86
 
     steps:
-      - uses: actions/checkout@v1.0.0
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-node@v4
+        if: ${{ ! startsWith(github.ref, 'refs/heads/releases') }}
+        with:
+          node-version: 16
 
       - name: "Install dependencies"
+        if: ${{ ! startsWith(github.ref, 'refs/heads/releases') }}
         run: |
-          npm install --legacy-peer-deps
+          npm install
           npm run build
           npm run pack
 
@@ -44,3 +50,5 @@ jobs:
           arch: ${{ matrix.julia-arch }}
       - run: julia --version
       - run: julia --compile=min -O0 -e 'import InteractiveUtils; InteractiveUtils.versioninfo()'
+      - name: "Check that the correct julia is used and that archive mtimes are maintained"
+        run: julia --startup-file=no --color=yes ./.github/scripts/common-tests.jl

.github/workflows/example-builds.yml

@@ -28,11 +28,17 @@ jobs:
             julia-arch: x86
 
     steps:
-      - uses: actions/checkout@v1.0.0
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-node@v4
+        if: ${{ ! startsWith(github.ref, 'refs/heads/releases') }}
+        with:
+          node-version: 16
 
       - name: "Install dependencies"
+        if: ${{ ! startsWith(github.ref, 'refs/heads/releases') }}
         run: |
-          npm install --legacy-peer-deps
+          npm install
           npm run build
           npm run pack
 
@@ -44,3 +50,5 @@ jobs:
           arch: ${{ matrix.julia-arch }}
       - run: julia --version
       - run: julia --compile=min -O0 -e 'import InteractiveUtils; InteractiveUtils.versioninfo()'
+      - name: "Check that the correct julia is used and that archive mtimes are maintained"
+        run: julia --startup-file=no --color=yes ./.github/scripts/common-tests.jl

README.md

@@ -1,7 +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.
 
@@ -98,7 +97,9 @@ 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` may be 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
 

lib/installer.js

@@ -1,20 +1,38 @@
 "use strict";
-var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
-    return new (P || (P = Promise))(function (resolve, reject) {
-        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
-        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
-        function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
-        step((generator = generator.apply(thisArg, _arguments || [])).next());
-    });
-};
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    var desc = Object.getOwnPropertyDescriptor(m, k);
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+      desc = { enumerable: true, get: function() { return m[k]; } };
+    }
+    Object.defineProperty(o, k2, desc);
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
+    Object.defineProperty(o, "default", { enumerable: true, value: v });
+}) : function(o, v) {
+    o["default"] = v;
+});
 var __importStar = (this && this.__importStar) || function (mod) {
     if (mod && mod.__esModule) return mod;
     var result = {};
-    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
-    result["default"] = mod;
+    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
+    __setModuleDefault(result, mod);
     return result;
 };
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
 Object.defineProperty(exports, "__esModule", { value: true });
+exports.showVersionInfo = exports.installJulia = exports.getDownloadURL = exports.getFileInfo = exports.getJuliaVersion = exports.getJuliaVersions = exports.getJuliaVersionInfo = void 0;
 const core = __importStar(require("@actions/core"));
 const exec = __importStar(require("@actions/exec"));
 const tc = __importStar(require("@actions/tool-cache"));
@@ -66,8 +84,9 @@ function getJuliaVersionInfo() {
         const versionsFile = yield retry((bail) => __awaiter(this, void 0, void 0, function* () {
             return yield tc.downloadTool('https://julialang-s3.julialang.org/bin/versions.json');
         }), {
+            retries: 5,
             onRetry: (err) => {
-                core.debug(`Download of versions.json failed, trying again. Error: ${err}`);
+                core.info(`Download of versions.json failed, trying again. Error: ${err}`);
             }
         });
         return JSON.parse(fs.readFileSync(versionsFile).toString());
@@ -107,9 +126,9 @@ function getDesiredFileExts() {
     let hasFileExt2;
     let fileExt2;
     if (osPlat == 'win32') {
-        fileExt1 = 'exe';
-        hasFileExt2 = false;
-        fileExt2 = '';
+        fileExt1 = 'tar.gz';
+        hasFileExt2 = true;
+        fileExt2 = 'exe';
     }
     else if (osPlat == 'darwin') {
         fileExt1 = 'tar.gz';
@@ -197,7 +216,7 @@ function getDownloadURL(fileInfo, version, arch) {
     return fileInfo.url;
 }
 exports.getDownloadURL = getDownloadURL;
-function installJulia(versionInfo, version, arch) {
+function installJulia(dest, versionInfo, version, arch) {
     return __awaiter(this, void 0, void 0, function* () {
         // Download Julia
         const fileInfo = getFileInfo(versionInfo, version, arch);
@@ -208,8 +227,9 @@ function installJulia(versionInfo, version, arch) {
         const juliaDownloadPath = yield retry((bail) => __awaiter(this, void 0, void 0, function* () {
             return yield tc.downloadTool(downloadURL);
         }), {
+            retries: 5,
             onRetry: (err) => {
-                core.debug(`Download of ${downloadURL} failed, trying again. Error: ${err}`);
+                core.info(`Download of ${downloadURL} failed, trying again. Error: ${err}`);
             }
         });
         // Verify checksum
@@ -223,33 +243,38 @@ function installJulia(versionInfo, version, arch) {
         else {
             core.debug('Skipping checksum check for nightly binaries.');
         }
-        const tempInstallDir = fs.mkdtempSync(`julia-${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('tar', ['xf', juliaDownloadPath, '--strip-components=1', '-C', tempInstallDir]);
-                return tempInstallDir;
+                yield exec.exec('tar', ['xf', juliaDownloadPath, '--strip-components=1', '-C', dest]);
+                return dest;
             case 'win32':
-                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 ${juliaDownloadPath} -ArgumentList "/SILENT /dir=${path.join(process.cwd(), tempInstallDir)}" -NoNewWindow -Wait`]);
+                if (fileInfo !== null && fileInfo.extension == 'exe') {
+                    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 ${juliaDownloadPath} -ArgumentList "/SILENT /dir=${path.join(process.cwd(), dest)}" -NoNewWindow -Wait`]);
+                    }
+                    else {
+                        yield exec.exec('powershell', ['-Command', `Start-Process -FilePath ${juliaDownloadPath} -ArgumentList "/S /D=${path.join(process.cwd(), dest)}" -NoNewWindow -Wait`]);
+                    }
                 }
                 else {
-                    yield exec.exec('powershell', ['-Command', `Start-Process -FilePath ${juliaDownloadPath} -ArgumentList "/S /D=${path.join(process.cwd(), tempInstallDir)}" -NoNewWindow -Wait`]);
+                    // This is the more common path. Using .tar.gz is much faster
+                    yield exec.exec('powershell', ['-Command', `tar xf ${juliaDownloadPath} --strip-components=1 -C ${dest}`]);
                 }
-                return tempInstallDir;
+                return dest;
             case 'darwin':
                 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');
+                    yield exec.exec('/bin/bash', ['-c', `cp -a /Volumes/Julia-*/Julia-*.app/Contents/Resources/julia ${dest}`]);
+                    return path.join(dest, '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;
+                    yield exec.exec('tar', ['xf', juliaDownloadPath, '--strip-components=1', '-C', dest]);
+                    return dest;
                 }
             default:
                 throw new Error(`Platform ${osPlat} is not supported`);

lib/setup-julia.js

@@ -1,19 +1,36 @@
 "use strict";
-var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
-    return new (P || (P = Promise))(function (resolve, reject) {
-        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
-        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
-        function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
-        step((generator = generator.apply(thisArg, _arguments || [])).next());
-    });
-};
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    var desc = Object.getOwnPropertyDescriptor(m, k);
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+      desc = { enumerable: true, get: function() { return m[k]; } };
+    }
+    Object.defineProperty(o, k2, desc);
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
+    Object.defineProperty(o, "default", { enumerable: true, value: v });
+}) : function(o, v) {
+    o["default"] = v;
+});
 var __importStar = (this && this.__importStar) || function (mod) {
     if (mod && mod.__esModule) return mod;
     var result = {};
-    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
-    result["default"] = mod;
+    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
+    __setModuleDefault(result, mod);
     return result;
 };
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
 Object.defineProperty(exports, "__esModule", { value: true });
 const core = __importStar(require("@actions/core"));
 const tc = __importStar(require("@actions/tool-cache"));
@@ -74,12 +91,18 @@ function run() {
             juliaPath = tc.find('julia', version, arch);
             if (!juliaPath) {
                 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);
+                // https://github.com/julia-actions/setup-julia/pull/196
+                // we want julia to be installed with unmodified file mtimes
+                // but `tc.cacheDir` uses `cp` internally which destroys mtime
+                // and `tc` provides no API to get the tool directory alone
+                // so hack it by installing a empty directory then use the path it returns
+                // and extract the archives directly to that location
+                const emptyDir = fs.mkdtempSync('empty');
+                juliaPath = yield tc.cacheDir(emptyDir, 'julia', version, arch);
+                yield installer.installJulia(juliaPath, versionInfo, version, arch);
                 core.debug(`added Julia to cache: ${juliaPath}`);
-                // Remove temporary dir
-                fs.rmdirSync(juliaInstallationPath, { recursive: true });
+                // Remove empty dir
+                fs.rmdirSync(emptyDir);
             }
             else {
                 core.debug(`using cached version of Julia: ${juliaPath}`);

package.json

@@ -1,6 +1,6 @@
 {
   "name": "setup-julia",
-  "version": "1.9.1",
+  "version": "1.9.5",
   "private": true,
   "description": "setup Julia action",
   "main": "lib/setup-julia.js",
@@ -21,24 +21,25 @@
   "author": "Sascha Mann <git@mail.saschamann.eu>",
   "license": "MIT",
   "dependencies": {
-    "@actions/core": "^1.10.0",
-    "@actions/exec": "^1.0.0",
-    "@actions/io": "^1.0.0",
-    "@actions/tool-cache": "^1.0.0",
-    "async-retry": "^1.3.1",
-    "semver": "^6.3.0"
+    "@actions/core": "^1.10.1",
+    "@actions/exec": "^1.1.1",
+    "@actions/io": "^1.1.3",
+    "@actions/tool-cache": "^2.0.1",
+    "async-retry": "^1.3.3",
+    "semver": "^7.5.4"
   },
   "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": "^26.0.0",
-    "typescript": "^3.5.1"
+    "@types/async-retry": "^1.4.8",
+    "@types/jest": "^29.5.11",
+    "@types/node": "^20.10.6",
+    "@types/retry": "^0.12.5",
+    "@types/semver": "^7.5.6",
+    "@vercel/ncc": "^0.38.1",
+    "jest": "^29.7.0",
+    "jest-circus": "^29.7.0",
+    "nock": "^13.4.0",
+    "prettier": "^3.1.1",
+    "ts-jest": "^29.1.1",
+    "typescript": "^5.3.3"
   }
 }

src/installer.ts

@@ -54,8 +54,9 @@ export async function getJuliaVersionInfo(): Promise<object> {
     const versionsFile = await retry(async (bail: Function) => {
         return await tc.downloadTool('https://julialang-s3.julialang.org/bin/versions.json')
     }, {
+        retries: 5,
         onRetry: (err: Error) => {
-            core.debug(`Download of versions.json failed, trying again. Error: ${err}`)
+            core.info(`Download of versions.json failed, trying again. Error: ${err}`)
         }
     })
 
@@ -99,9 +100,9 @@ function getDesiredFileExts(): [string, boolean, string] {
     let fileExt2: string
 
     if (osPlat == 'win32') {
-        fileExt1 = 'exe'
-        hasFileExt2 = false
-        fileExt2 = ''
+        fileExt1 = 'tar.gz'
+        hasFileExt2 = true
+        fileExt2 = 'exe'
     } else if (osPlat == 'darwin') {
         fileExt1 = 'tar.gz'
         hasFileExt2 = true
@@ -197,7 +198,7 @@ export function getDownloadURL(fileInfo, version: string, arch: string): string
     return fileInfo.url
 }
 
-export async function installJulia(versionInfo, version: string, arch: string): Promise<string> {
+export async function installJulia(dest: string, versionInfo, version: string, arch: string): Promise<string> {
     // Download Julia
     const fileInfo = getFileInfo(versionInfo, version, arch)
     const downloadURL = getDownloadURL(fileInfo, version, arch)
@@ -208,8 +209,9 @@ export async function installJulia(versionInfo, version: string, arch: string):
     const juliaDownloadPath = await retry(async (bail: Function) => {
         return await tc.downloadTool(downloadURL)
     }, {
+        retries: 5,
         onRetry: (err: Error) => {
-            core.debug(`Download of ${downloadURL} failed, trying again. Error: ${err}`)
+            core.info(`Download of ${downloadURL} failed, trying again. Error: ${err}`)
         }
     })
 
@@ -224,32 +226,35 @@ export async function installJulia(versionInfo, version: string, arch: string):
         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('tar', ['xf', juliaDownloadPath, '--strip-components=1', '-C', tempInstallDir])
-            return tempInstallDir
+            await exec.exec('tar', ['xf', juliaDownloadPath, '--strip-components=1', '-C', dest])
+            return dest
         case 'win32':
-            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 ${juliaDownloadPath} -ArgumentList "/SILENT /dir=${path.join(process.cwd(), tempInstallDir)}" -NoNewWindow -Wait`])
+            if (fileInfo !== null && fileInfo.extension == 'exe') {
+                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 ${juliaDownloadPath} -ArgumentList "/SILENT /dir=${path.join(process.cwd(), dest)}" -NoNewWindow -Wait`])
+                } else {
+                    await exec.exec('powershell', ['-Command', `Start-Process -FilePath ${juliaDownloadPath} -ArgumentList "/S /D=${path.join(process.cwd(), dest)}" -NoNewWindow -Wait`])
+                }
             } else {
-                await exec.exec('powershell', ['-Command', `Start-Process -FilePath ${juliaDownloadPath} -ArgumentList "/S /D=${path.join(process.cwd(), tempInstallDir)}" -NoNewWindow -Wait`])
+                // This is the more common path. Using .tar.gz is much faster
+                await exec.exec('powershell', ['-Command', `tar xf ${juliaDownloadPath} --strip-components=1 -C ${dest}`])
             }
-            return tempInstallDir
+            return dest
         case 'darwin':
             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')
+                await exec.exec('/bin/bash', ['-c', `cp -a /Volumes/Julia-*/Julia-*.app/Contents/Resources/julia ${dest}`])
+                return path.join(dest, '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
+                await exec.exec('tar', ['xf', juliaDownloadPath, '--strip-components=1', '-C', dest])
+                return dest
             }
         default:
             throw new Error(`Platform ${osPlat} is not supported`)

src/setup-julia.ts

@@ -69,14 +69,21 @@ async function run() {
 
         if (!juliaPath) {
             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)
+            // https://github.com/julia-actions/setup-julia/pull/196
+            // we want julia to be installed with unmodified file mtimes
+            // but `tc.cacheDir` uses `cp` internally which destroys mtime
+            // and `tc` provides no API to get the tool directory alone
+            // so hack it by installing a empty directory then use the path it returns
+            // and extract the archives directly to that location
+            const emptyDir = fs.mkdtempSync('empty')
+            juliaPath = await tc.cacheDir(emptyDir, 'julia', version, arch)
+            await installer.installJulia(juliaPath, versionInfo, version, arch)
+
             core.debug(`added Julia to cache: ${juliaPath}`)
 
-            // Remove temporary dir
-            fs.rmdirSync(juliaInstallationPath, {recursive: true})
+            // Remove empty dir
+            fs.rmdirSync(emptyDir)
         } else {
             core.debug(`using cached version of Julia: ${juliaPath}`)
         }
@@ -91,7 +98,7 @@ async function run() {
         const showVersionInfoInput = core.getInput('show-versioninfo')
         await installer.showVersionInfo(showVersionInfoInput, version)
     } catch (error) {
-        core.setFailed(error.message)
+        core.setFailed((error as Error).message)
     }
 }