Bump actions/checkout from 5.0.0 to 6.0.0 (#157)

Bumps [actions/checkout](https://github.com/actions/checkout) from 5.0.0 to 6.0.0.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](08c6903cd8...1af3b93b68)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: 6.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/ci.yml

@@ -7,17 +7,24 @@ on:
       - "master"
   pull_request:
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   test:
     name: Julia ${{ matrix.version }} - ${{ matrix.os }} - ${{ matrix.arch }} - ${{ github.event_name }}
     runs-on: ${{ matrix.os }}
+    timeout-minutes: 5
     strategy:
       fail-fast: false
       matrix:
         version:
           - "1.0"
+          - "lts"
           - "1" # automatically expands to the latest stable 1.x release of Julia
-          - nightly
+          - "pre"
+          - "nightly"
         os:
           - ubuntu-latest
           - macOS-latest
@@ -25,14 +32,26 @@ jobs:
         arch:
           - x64
           - x86
+          - aarch64
         # 32-bit Julia binaries are not available on macOS
+        # macOS runners use Apple Silicon (ARM64)
         exclude:
           - os: macOS-latest
             arch: x86
+          - os: macOS-latest
+            arch: x64
+          - os: ubuntu-latest
+            arch: aarch64
+          - os: windows-latest
+            arch: aarch64
+          # Julia 1.0 didn't support ARM64
+          - os: macOS-latest
+            arch: aarch64
+            version: "1.0"
 
     steps:
       - name: Checkout Example.jl
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
         with:
           repository: julia-actions/Example.jl
 
@@ -41,7 +60,7 @@ jobs:
         shell: bash
 
       - name: Checkout julia-runtest
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
         with:
           path: ./.github/actions/julia-runtest
 
@@ -50,16 +69,7 @@ jobs:
           version: ${{ matrix.version }}
           arch: ${{ matrix.arch }}
 
-      - uses: actions/cache@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9
-        env:
-          cache-name: cache-artifacts
-        with:
-          path: ~/.julia/artifacts
-          key: ${{ runner.os }}-test-${{ env.cache-name }}-${{ hashFiles('**/Project.toml') }}
-          restore-keys: |
-            ${{ runner.os }}-test-${{ env.cache-name }}-
-            ${{ runner.os }}-test-
-            ${{ runner.os }}-
+      - uses: julia-actions/cache@d10a6fd8f31b12404a54613ebad242900567f2b9 # v2.1.0
 
       - uses: julia-actions/julia-buildpkg@e3eb439fad4f9aba7da2667e7510e4a46ebc46e1 # v1.7.0
 
@@ -67,12 +77,12 @@ jobs:
 
       - uses: julia-actions/julia-processcoverage@03114f09f119417c3242a9fb6e0b722676aedf38
 
-      - uses: codecov/codecov-action@015f24e6818733317a2da2edd6290ab26238649a # v5.0.7
+      - uses: codecov/codecov-action@5a1091511ad55cbe89839c7260b706298ca349f7 # v5.5.1
         with:
           files: lcov.info
           token: ${{ secrets.CODECOV_TOKEN }}
           fail-ci-if-error: true
-          
+
 
       - name: Verify that test output file exists
         run: test -f "$HOME/julia-runtest"

.github/workflows/test_logger_ci.yml

@@ -7,17 +7,24 @@ on:
       - "master"
   pull_request:
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   test:
     name: Julia ${{ matrix.version }} - ${{ matrix.os }} - ${{ matrix.arch }} - ${{ github.event_name }}
     runs-on: ${{ matrix.os }}
+    timeout-minutes: 5
     strategy:
       fail-fast: false
       matrix:
         version:
           - "1.6"
+          - "lts"
           - "1" # automatically expands to the latest stable 1.x release of Julia
-          - nightly
+          - "pre"
+          - "nightly"
         os:
           - ubuntu-latest
           - macOS-latest
@@ -25,29 +32,32 @@ jobs:
         arch:
           - x64
           - x86
+          - aarch64
         # 32-bit Julia binaries are not available on macOS
+        # macOS runners use Apple Silicon (ARM64)
         exclude:
           - os: macOS-latest
             arch: x86
+          - os: macOS-latest
+            arch: x64
+          - os: ubuntu-latest
+            arch: aarch64
+          - os: windows-latest
+            arch: aarch64
+          # Julia 1.6 didn't support ARM64
+          - os: macOS-latest
+            arch: aarch64
+            version: "1.6"
 
     steps:
       - name: Checkout julia-runtest
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
 
       - uses: julia-actions/setup-julia@5c9647d97b78a5debe5164e9eec09d653d29bd71 # v2.6.1
         with:
           version: ${{ matrix.version }}
           arch: ${{ matrix.arch }}
 
-      - uses: actions/cache@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9
-        env:
-          cache-name: cache-artifacts
-        with:
-          path: ~/.julia/artifacts
-          key: ${{ runner.os }}-test-${{ env.cache-name }}-${{ hashFiles('**/Project.toml') }}
-          restore-keys: |
-            ${{ runner.os }}-test-${{ env.cache-name }}-
-            ${{ runner.os }}-test-
-            ${{ runner.os }}-
+      - uses: julia-actions/cache@d10a6fd8f31b12404a54613ebad242900567f2b9 # v2.1.0
 
       - run: julia --color=yes --check-bounds=yes test_logger_tests.jl

test_harness.jl

@@ -14,6 +14,42 @@ kwargs = Kwargs.kwargs(; coverage=ENV["COVERAGE"],
 kwargs_reprs = map(kv -> string(kv[1], "=", repr(kv[2])), collect(kwargs))
 kwargs_repr = join(kwargs_reprs, ", ")
 
+# Warn if running on a merge commit (different from branch HEAD)
+git_note = ""
+if haskey(ENV, "GITHUB_SHA") && get(ENV, "GITHUB_EVENT_NAME", "") == "pull_request" && haskey(ENV, "GITHUB_HEAD_REF")
+    # For pull_request events, GITHUB_SHA is the merge commit, not the PR head commit
+    try
+        merge_commit = ENV["GITHUB_SHA"]
+        pr_branch = ENV["GITHUB_HEAD_REF"]
+        base_branch_name = get(ENV, "GITHUB_BASE_REF", "")
+
+        # Check if there's any difference between the merge commit and the PR head
+        # In GitHub Actions, HEAD^2 is the PR head (second parent of merge commit)
+        # First check if HEAD^2 exists (i.e., this is actually a merge commit)
+        if success(`git rev-parse --verify --quiet HEAD^2`)
+            # Compare tree hashes to check if content actually differs
+            merge_tree = chomp(read(`git rev-parse HEAD^\{tree\}`, String))
+            pr_tree = chomp(read(`git rev-parse HEAD^2^\{tree\}`, String))
+            has_diff = merge_tree != pr_tree
+        else
+            # Not a merge commit, so no difference to report
+            has_diff = false
+        end
+
+        if has_diff
+            base_branch = isempty(base_branch_name) ? "the base branch" : "'$base_branch_name'"
+            global git_note = """
+            │ Note: This is being run on merge commit $merge_commit (merge of PR branch '$pr_branch' into $base_branch).
+            │ The content differs from the actual commit on your PR branch.
+            │ To reproduce locally, update your branch with $base_branch first.
+            │
+            """
+        end
+    catch e
+        @warn "Error while checking git diff" exception=(e, catch_backtrace())
+    end
+end
+
 print("""
 │
 │ To reproduce this CI run locally run the following from the same repository state on julia version $VERSION:
@@ -21,6 +57,7 @@ print("""
 │ `import Pkg; Pkg.test(;$kwargs_repr)`
 │
 """)
+print(git_note)
 
 if parse(Bool, ENV["ANNOTATE"]) && v"1.8pre" < VERSION < v"1.9.0-beta3"
     push!(LOAD_PATH, "@tests-logger-env") # access dependencies