[Github] Backport ABI Workflow Changes to Release Branch

This patch just copies the definitions from main, which should be working.
There are a lot of changes that were not explicitly backported.

Author: boomanaiden154

.github/workflows/libclang-abi-tests.yml

@@ -38,7 +38,7 @@ jobs:
       LLVM_VERSION_PATCH: ${{ steps.version.outputs.patch }}
     steps:
       - name: Checkout source
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           fetch-depth: 250
 
@@ -84,6 +84,8 @@ jobs:
     if: github.repository_owner == 'llvm'
     needs: abi-dump-setup
     runs-on: ubuntu-24.04
+    container:
+      image: "ghcr.io/llvm/ci-ubuntu-24.04-abi-tests@sha256:f80125c0f767e29b8616210c0fd5cea2cd1f4fb6f2ca86d89f6016b6329b8d7f" #ghcr.io/llvm/ci-ubuntu-24.04-abi-tests:9524b37c503f
     strategy:
       matrix:
         name:
@@ -100,23 +102,12 @@ jobs:
             repo: ${{ github.repository }}
     steps:
       - name: Install Ninja
-        uses: llvm/actions/install-ninja@main
-      - name: Install abi-compliance-checker
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y abi-dumper autoconf pkg-config
-      - name: Install universal-ctags
-        run: |
-          git clone https://github.com/universal-ctags/ctags.git
-          cd ctags
-          ./autogen.sh
-          ./configure
-          sudo make install
+        uses: llvm/actions/install-ninja@42d80571b13f4599bbefbc7189728b64723c7f78 # main
       - name: Download source code
-        uses: llvm/actions/get-llvm-project-src@main
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           ref: ${{ matrix.ref }}
-          repo: ${{ matrix.repo }}
+          repository: ${{ matrix.repo }}
       - name: Configure
         run: |
           mkdir install
@@ -131,41 +122,39 @@ jobs:
             sed -i 's/LLVM_[0-9]\+/LLVM_NOVERSION/' $lib-${{ matrix.ref }}.abi
           done
       - name: Upload ABI file
-        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # 4.6.0
+        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # 5.0.0
         with:
           name: ${{ matrix.name }}
           path: '*${{ matrix.ref }}.abi'
 
   abi-compare:
     if: github.repository_owner == 'llvm'
     runs-on: ubuntu-24.04
+    container:
+      image: "ghcr.io/llvm/ci-ubuntu-24.04-abi-tests@sha256:f80125c0f767e29b8616210c0fd5cea2cd1f4fb6f2ca86d89f6016b6329b8d7f" #ghcr.io/llvm/ci-ubuntu-24.04-abi-tests:9524b37c503f
     needs:
       - abi-dump-setup
       - abi-dump
     steps:
       - name: Download baseline
-        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # 4.1.8
+        uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53 # v6.0.0
         with:
           name: build-baseline
           path: build-baseline
       - name: Download latest
-        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # 4.1.8
+        uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53 # v6.0.0
         with:
           name: build-latest
           path: build-latest
 
-      - name: Install abi-compliance-checker
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y abi-compliance-checker
       - name: Compare ABI
         run: |
           for lib in ${{ needs.abi-dump-setup.outputs.ABI_LIBS }}; do
             abi-compliance-checker -lib $lib -old build-baseline/$lib*.abi -new build-latest/$lib*.abi
           done
       - name: Upload ABI Comparison
         if: always()
-        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # 4.6.0
+        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # 5.0.0
         with:
           name: compat-report-${{ github.sha }}
           path: compat_reports/

.github/workflows/llvm-tests.yml renamed to .github/workflows/llvm-abi-tests.yml

@@ -1,4 +1,4 @@
-name: LLVM Tests
+name: LLVM ABI Tests
 
 permissions:
   contents: read
@@ -10,13 +10,13 @@ on:
       - 'release/**'
     paths:
       - 'llvm/**'
-      - '.github/workflows/llvm-tests.yml'
+      - '.github/workflows/llvm-abi-tests.yml'
   pull_request:
     branches:
       - 'release/**'
     paths:
       - 'llvm/**'
-      - '.github/workflows/llvm-tests.yml'
+      - '.github/workflows/llvm-abi-tests.yml'
 
 concurrency:
   # Skip intermediate builds: always.
@@ -38,7 +38,7 @@ jobs:
       LLVM_VERSION_PATCH: ${{ steps.version.outputs.patch }}
     steps:
       - name: Checkout source
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           fetch-depth: 250
 
@@ -72,6 +72,8 @@ jobs:
     if: github.repository_owner == 'llvm'
     needs: abi-dump-setup
     runs-on: ubuntu-24.04
+    container:
+      image: "ghcr.io/llvm/ci-ubuntu-24.04-abi-tests@sha256:01e66b0847c1e9c88f0bd0492ed7c3374550a0730b48040f63888393f1ff6c13" #ghcr.io/llvm/ci-ubuntu-24.04-abi-tests:bb0bd382ab2b"
     strategy:
       matrix:
         name:
@@ -87,24 +89,11 @@ jobs:
             ref: ${{ github.sha }}
             repo: ${{ github.repository }}
     steps:
-      - name: Install Ninja
-        uses: llvm/actions/install-ninja@main
-      - name: Install abi-compliance-checker
-        run: |
-          sudo apt-get update
-          sudo apt-get -y install abi-dumper autoconf pkg-config
-      - name: Install universal-ctags
-        run: |
-          git clone https://github.com/universal-ctags/ctags.git
-          cd ctags
-          ./autogen.sh
-          ./configure
-          sudo make install
       - name: Download source code
-        uses: llvm/actions/get-llvm-project-src@main
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           ref: ${{ matrix.ref }}
-          repo: ${{ matrix.repo }}
+          repository: ${{ matrix.repo }}
       - name: Configure
         run: |
           mkdir install
@@ -128,45 +117,43 @@ jobs:
           # Remove symbol versioning from dumps, so we can compare across major versions.
           sed -i 's/LLVM_${{ matrix.llvm_version_major }}/LLVM_NOVERSION/' ${{ matrix.ref }}.abi
       - name: Upload ABI file
-        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # 4.6.0
+        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # 5.0.0
         with:
           name: ${{ matrix.name }}
           path: ${{ matrix.ref }}.abi
 
       - name: Upload symbol list file
         if: matrix.name == 'build-baseline'
-        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # 4.6.0
+        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # 5.0.0
         with:
           name: symbol-list
           path: llvm.symbols
 
   abi-compare:
     if: github.repository_owner == 'llvm'
     runs-on: ubuntu-24.04
+    container:
+      image: "ghcr.io/llvm/ci-ubuntu-24.04-abi-tests@sha256:01e66b0847c1e9c88f0bd0492ed7c3374550a0730b48040f63888393f1ff6c13" #ghcr.io/llvm/ci-ubuntu-24.04-abi-tests:bb0bd382ab2b
     needs:
       - abi-dump-setup
       - abi-dump
     steps:
       - name: Download baseline
-        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # 4.1.8
+        uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53 # v6.0.0
         with:
           name: build-baseline
           path: build-baseline
       - name: Download latest
-        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # 4.1.8
+        uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53 # v6.0.0
         with:
           name: build-latest
           path: build-latest
       - name: Download symbol list
-        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # 4.1.8
+        uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53 # v6.0.0
         with:
           name: symbol-list
           path: symbol-list
 
-      - name: Install abi-compliance-checker
-        run: |
-          sudo apt-get update
-          sudo apt-get -y install abi-compliance-checker
       - name: Compare ABI
         run: |
           if [ -s symbol-list/llvm.symbols ]; then
@@ -179,7 +166,7 @@ jobs:
           abi-compliance-checker $EXTRA_ARGS -l libLLVM.so -old build-baseline/*.abi -new build-latest/*.abi || test "${{ needs.abi-dump-setup.outputs.ABI_HEADERS }}" = "llvm-c"
       - name: Upload ABI Comparison
         if: always()
-        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # 4.6.0
+        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # 5.0.0
         with:
           name: compat-report-${{ github.sha }}
           path: compat_reports/