chore: Update and pin all GHA actions

.github/workflows/ci.yml

@@ -34,27 +34,27 @@ jobs:
     runs-on: ${{ matrix.runsOn || matrix.os }}
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
         with:
           submodules: recursive
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@stable
+        uses: dtolnay/rust-toolchain@29eef336d9b2848a0b548edc03f92a220660cdb8 # stable
 
       - name: Setup Rust cache
-        uses: Swatinem/rust-cache@v2
+        uses: Swatinem/rust-cache@e18b497796c12c097a38f9edb9d0641fb99eee32 # v2
         with:
           workspaces: src/Temporalio/Bridge
 
       - name: Setup .NET
-        uses: actions/setup-dotnet@v4
+        uses: actions/setup-dotnet@c2fa09f4bde5ebb9d1777cf28262a3eb3db3ced7 # v5
         with:
           # Specific .NET version required because GitHub macos ARM image has
           # bad pre-installed .NET version
           dotnet-version: '10.x'
 
       - name: Install protoc
-        uses: arduino/setup-protoc@v3
+        uses: arduino/setup-protoc@c65c819552d16ad3c9b72d9dfd5ba5237b9c906b # v3
         with:
           # TODO(cretz): Can upgrade proto when https://github.com/arduino/setup-protoc/issues/99 fixed
           version: "23.x"
@@ -74,7 +74,7 @@ jobs:
           git diff --cached --exit-code
 
       - name: Upload generator diff
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7
         if: always()
         with:
           name: generator-diff
@@ -93,7 +93,7 @@ jobs:
 
       - name: Upload test failure
         if: ${{ failure() }}
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7
         with:
           name: test-fail-${{ matrix.os }}
           path: tests/Temporalio.Tests/TestResults
@@ -131,7 +131,7 @@ jobs:
         run: dotnet run --project tests/Temporalio.Tests -- -verbose -method "*.TemporalCloudOperationsClientTests.*"
 
       - name: Upload native symbols
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7
         if: ${{ failure() }}
         with:
           name: symbols-native-${{ matrix.os }}
@@ -143,7 +143,7 @@ jobs:
             src/Temporalio/Bridge/sdk-core/target/debug/*.so
 
       - name: Upload managed symbols
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7
         if: ${{ failure() }}
         with:
           name: symbols-managed-${{ matrix.os }}

.github/workflows/nightly-throughput-stress.yml

@@ -70,39 +70,39 @@ jobs:
           echo "=========================================="
 
       - name: Checkout SDK
-        uses: actions/checkout@v4
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
         with:
           submodules: recursive
 
       - name: Checkout OMES
-        uses: actions/checkout@v4
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
         with:
           repository: ${{ env.OMES_REPO }}
           ref: ${{ env.OMES_REF }}
           path: omes
           submodules: recursive
 
       - name: Setup Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@4a3601121dd01d1626a1e23e37211e3254c1c06c # v6
         with:
           go-version-file: omes/go.mod
           cache-dependency-path: omes/go.sum
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@stable
+        uses: dtolnay/rust-toolchain@29eef336d9b2848a0b548edc03f92a220660cdb8 # stable
 
       - name: Setup Rust cache
-        uses: Swatinem/rust-cache@v2
+        uses: Swatinem/rust-cache@e18b497796c12c097a38f9edb9d0641fb99eee32 # v2
         with:
           workspaces: src/Temporalio/Bridge
 
       - name: Setup .NET
-        uses: actions/setup-dotnet@v4
+        uses: actions/setup-dotnet@c2fa09f4bde5ebb9d1777cf28262a3eb3db3ced7 # v5
         with:
           dotnet-version: '10.x'
 
       - name: Install protoc
-        uses: arduino/setup-protoc@v3
+        uses: arduino/setup-protoc@c65c819552d16ad3c9b72d9dfd5ba5237b9c906b # v3
         with:
           version: '23.x'
           repo-token: ${{ secrets.GITHUB_TOKEN }}
@@ -111,7 +111,7 @@ jobs:
         run: dotnet build
 
       - name: Install Temporal CLI
-        uses: temporalio/setup-temporal@v0
+        uses: temporalio/setup-temporal@1059a504f87e7fa2f385e3fa40d1aa7e62f1c6ca # v0
 
       - name: Install Prometheus
         run: |
@@ -166,7 +166,7 @@ jobs:
 
       - name: Configure AWS credentials
         if: always()
-        uses: aws-actions/configure-aws-credentials@v4
+        uses: aws-actions/configure-aws-credentials@51635dbf418c2cdd8b3e1497529334d8db7e4063 # v6
         with:
           role-to-assume: ${{ env.AWS_S3_METRICS_UPLOAD_ROLE_ARN }}
           aws-region: us-west-2
@@ -186,15 +186,15 @@ jobs:
 
       - name: Upload logs on failure
         if: failure() || cancelled()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7
         with:
           name: throughput-stress-logs
           path: ${{ env.WORKER_LOG_DIR }}
           retention-days: 30
 
       - name: Notify Slack on failure
         if: failure() || cancelled()
-        uses: slackapi/slack-github-action@v2
+        uses: slackapi/slack-github-action@af78098f536edbc4de71162a307590698245be95 # v3
         with:
           webhook-type: incoming-webhook
           payload: |

.github/workflows/package.yml

@@ -70,27 +70,27 @@ jobs:
     runs-on: ${{ matrix.runsOn || matrix.os }}
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
         with:
           submodules: recursive
 
       - name: Install Rust
         if: ${{ !matrix.container }}
-        uses: dtolnay/rust-toolchain@stable
+        uses: dtolnay/rust-toolchain@29eef336d9b2848a0b548edc03f92a220660cdb8 # stable
         with:
           toolchain: stable
 
       - name: Setup Rust cache
         if: ${{ !matrix.container }}
         # Fixed version due to https://github.com/Swatinem/rust-cache/issues/183#issuecomment-1893979126
-        uses: Swatinem/rust-cache@v2
+        uses: Swatinem/rust-cache@e18b497796c12c097a38f9edb9d0641fb99eee32 # v2
         with:
           workspaces: src/Temporalio/Bridge
           key: ${{ matrix.os }}
 
       - name: Install protoc
         if: ${{ !matrix.container }}
-        uses: arduino/setup-protoc@v3
+        uses: arduino/setup-protoc@c65c819552d16ad3c9b72d9dfd5ba5237b9c906b # v3
         with:
           version: "23.x"
           repo-token: ${{ secrets.GITHUB_TOKEN }}
@@ -129,7 +129,7 @@ jobs:
             '
 
       - name: Upload bridge library
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7
         with:
           name: ${{ matrix.out-prefix }}-bridge
           path: src/Temporalio/Bridge/sdk-core/target/release-lto/${{ matrix.out-file }}
@@ -143,25 +143,25 @@ jobs:
       RestoreLockedMode: true
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
         with:
           submodules: recursive
 
       - name: Download bridge libraries
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8
         with:
           path: bridge-libraries
 
       - name: Setup .NET
-        uses: actions/setup-dotnet@v4
+        uses: actions/setup-dotnet@c2fa09f4bde5ebb9d1777cf28262a3eb3db3ced7 # v5
         with:
           dotnet-version: 10.x
 
       - name: Build package
         run: dotnet pack -c Release /p:BridgeLibraryRoot=${{ github.workspace }}/bridge-libraries
 
       - name: Upload NuGet artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7
         with:
           name: nuget-package
           path: |
@@ -208,18 +208,18 @@ jobs:
     runs-on: ${{ matrix.runsOn || matrix.os }}
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
         with:
           submodules: recursive
 
       - name: Download NuGet artifact
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8
         with:
           name: nuget-package
           path: ${{ github.workspace }}/nuget-package
 
       - name: Setup .NET (non-Alpine)
-        uses: actions/setup-dotnet@v4
+        uses: actions/setup-dotnet@c2fa09f4bde5ebb9d1777cf28262a3eb3db3ced7 # v5
         if: ${{ !contains(matrix.os, 'alpine') }}
         with:
           # Specific .NET version required because GitHub macos ARM image has
@@ -251,7 +251,7 @@ jobs:
 
       - name: Setup msbuild (Windows x64 only)
         if: ${{ matrix.os == 'windows-latest' }}
-        uses: microsoft/setup-msbuild@v2
+        uses: microsoft/setup-msbuild@30375c66a4eea26614e0d39710365f22f8b0af57 # v3
 
       - name: Run .NET framework smoke test (Windows x64 only)
         if: ${{ matrix.os == 'windows-latest' }}

.github/workflows/run-bench.yml

@@ -12,25 +12,25 @@ jobs:
       RestoreLockedMode: true
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
         with:
           submodules: recursive
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@stable
+        uses: dtolnay/rust-toolchain@29eef336d9b2848a0b548edc03f92a220660cdb8 # stable
 
       - name: Setup Rust cache
-        uses: Swatinem/rust-cache@v2
+        uses: Swatinem/rust-cache@e18b497796c12c097a38f9edb9d0641fb99eee32 # v2
         with:
           workspaces: src/Temporalio/Bridge
 
       - name: Setup .NET
-        uses: actions/setup-dotnet@v4
+        uses: actions/setup-dotnet@c2fa09f4bde5ebb9d1777cf28262a3eb3db3ced7 # v5
         with:
           dotnet-version: '10.x'
 
       - name: Install protoc
-        uses: arduino/setup-protoc@v3
+        uses: arduino/setup-protoc@c65c819552d16ad3c9b72d9dfd5ba5237b9c906b # v3
         with:
           # TODO: Upgrade proto once https://github.com/arduino/setup-protoc/issues/99 is fixed
           version: '23.x'