ci: pin GitHub Actions to full commit SHAs

.github/workflows/ci.yml

@@ -19,9 +19,9 @@ jobs:
     permissions:
       contents: read
     steps:
-      - uses: actions/checkout@v6
-      - uses: dtolnay/rust-toolchain@stable
-      - uses: Swatinem/rust-cache@v2
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # actions/checkout v6
+      - uses: dtolnay/rust-toolchain@29eef336d9b2848a0b548edc03f92a220660cdb8 # dtolnay/rust-toolchain stable
+      - uses: Swatinem/rust-cache@e18b497796c12c097a38f9edb9d0641fb99eee32 # Swatinem/rust-cache v2
       - run: cargo check --all-targets --all-features
 
   fmt:
@@ -30,8 +30,8 @@ jobs:
     permissions:
       contents: read
     steps:
-      - uses: actions/checkout@v6
-      - uses: dtolnay/rust-toolchain@nightly
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # actions/checkout v6
+      - uses: dtolnay/rust-toolchain@5b842231ba77f5c045dba54ac5560fed2db780e2 # dtolnay/rust-toolchain nightly
         with:
           components: rustfmt
       - run: cargo +nightly fmt --all -- --check
@@ -42,11 +42,11 @@ jobs:
     permissions:
       contents: read
     steps:
-      - uses: actions/checkout@v6
-      - uses: dtolnay/rust-toolchain@stable
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # actions/checkout v6
+      - uses: dtolnay/rust-toolchain@29eef336d9b2848a0b548edc03f92a220660cdb8 # dtolnay/rust-toolchain stable
         with:
           components: clippy
-      - uses: Swatinem/rust-cache@v2
+      - uses: Swatinem/rust-cache@e18b497796c12c097a38f9edb9d0641fb99eee32 # Swatinem/rust-cache v2
       - run: cargo clippy --all-targets --all-features -- -D warnings
 
   test:
@@ -65,12 +65,12 @@ jobs:
           - os: ubuntu-latest
             rust: "1.85"  # MSRV
     steps:
-      - uses: actions/checkout@v6
-      - uses: dtolnay/rust-toolchain@master
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # actions/checkout v6
+      - uses: dtolnay/rust-toolchain@3c5f7ea28cd621ae0bf5283f0e981fb97b8a7af9 # dtolnay/rust-toolchain master
         with:
           toolchain: ${{ matrix.rust }}
-      - uses: Swatinem/rust-cache@v2
-      - uses: taiki-e/install-action@nextest
+      - uses: Swatinem/rust-cache@e18b497796c12c097a38f9edb9d0641fb99eee32 # Swatinem/rust-cache v2
+      - uses: taiki-e/install-action@dee540ee3f3ff5c6a0665fed9996875d0ba04ca2 # taiki-e/install-action nextest
       - run: cargo nextest run --all-features
 
   docs:
@@ -79,9 +79,9 @@ jobs:
     permissions:
       contents: read
     steps:
-      - uses: actions/checkout@v6
-      - uses: dtolnay/rust-toolchain@stable
-      - uses: Swatinem/rust-cache@v2
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # actions/checkout v6
+      - uses: dtolnay/rust-toolchain@29eef336d9b2848a0b548edc03f92a220660cdb8 # dtolnay/rust-toolchain stable
+      - uses: Swatinem/rust-cache@e18b497796c12c097a38f9edb9d0641fb99eee32 # Swatinem/rust-cache v2
       - run: cargo doc --no-deps --all-features
         env:
           RUSTDOCFLAGS: -D warnings
@@ -92,23 +92,23 @@ jobs:
     permissions:
       contents: read
     steps:
-      - uses: actions/checkout@v6
-      - uses: EmbarkStudios/cargo-deny-action@v2
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # actions/checkout v6
+      - uses: EmbarkStudios/cargo-deny-action@3fd3802e88374d3fe9159b834c7714ec57d6c979 # EmbarkStudios/cargo-deny-action v2
 
   coverage:
     name: Coverage
     runs-on: ubuntu-latest
     permissions:
       contents: read
     steps:
-      - uses: actions/checkout@v6
-      - uses: dtolnay/rust-toolchain@stable
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # actions/checkout v6
+      - uses: dtolnay/rust-toolchain@29eef336d9b2848a0b548edc03f92a220660cdb8 # dtolnay/rust-toolchain stable
         with:
           components: llvm-tools-preview
-      - uses: Swatinem/rust-cache@v2
-      - uses: taiki-e/install-action@cargo-llvm-cov
+      - uses: Swatinem/rust-cache@e18b497796c12c097a38f9edb9d0641fb99eee32 # Swatinem/rust-cache v2
+      - uses: taiki-e/install-action@caf4aedf2bfe5bfb679703b29290921f4711b2f3 # taiki-e/install-action cargo-llvm-cov
       - run: cargo llvm-cov --all-features --lcov --output-path lcov.info
-      - uses: codecov/codecov-action@v6
+      - uses: codecov/codecov-action@57e3a136b779b570ffcdbf80b3bdc90e7fab3de2 # codecov/codecov-action v6
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           files: lcov.info

.github/workflows/dependabot-automerge.yml

@@ -16,15 +16,15 @@ jobs:
     steps:
       - name: Fetch Dependabot metadata
         id: metadata
-        uses: dependabot/fetch-metadata@v2
+        uses: dependabot/fetch-metadata@ffa630c65fa7e0ecfa0625b5ceda64399aea1b36 # dependabot/fetch-metadata v2
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Wait for CI checks to complete
         if: |
           steps.metadata.outputs.update-type == 'version-update:semver-patch' ||
           steps.metadata.outputs.update-type == 'version-update:semver-minor'
-        uses: lewagon/wait-on-check-action@v1.6.0
+        uses: lewagon/wait-on-check-action@a08fbe2b86f9336198f33be6ad9c16b96f92799c # lewagon/wait-on-check-action v1.6.0
         with:
           ref: ${{ github.event.pull_request.head.sha }}
           running-workflow-name: 'Auto-merge'

.github/workflows/release.yml

@@ -20,15 +20,15 @@ jobs:
       upload_url: ${{ steps.create_release.outputs.upload_url }}
       version: ${{ steps.get_version.outputs.version }}
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # actions/checkout v6
 
       - name: Get version from tag
         id: get_version
         run: echo "version=${GITHUB_REF#refs/tags/v}" >> $GITHUB_OUTPUT
 
       - name: Create Release
         id: create_release
-        uses: softprops/action-gh-release@v2
+        uses: softprops/action-gh-release@153bb8e04406b158c6c84fc1615b65b24149a1fe # softprops/action-gh-release v2
         with:
           draft: false
           prerelease: false
@@ -82,22 +82,22 @@ jobs:
             use_cross: false
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # actions/checkout v6
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@stable
+        uses: dtolnay/rust-toolchain@29eef336d9b2848a0b548edc03f92a220660cdb8 # dtolnay/rust-toolchain stable
         with:
           targets: ${{ matrix.target }}
 
       - name: Install cargo-binstall
-        uses: cargo-bins/cargo-binstall@main
+        uses: cargo-bins/cargo-binstall@b6c541758da069b696c176405f63bd11cc1f21f9 # cargo-bins/cargo-binstall main
 
       - name: Install cross (for cross-compilation)
         if: matrix.use_cross
         run: cargo binstall --no-confirm cross
 
       - name: Cache Cargo
-        uses: Swatinem/rust-cache@v2
+        uses: Swatinem/rust-cache@e18b497796c12c097a38f9edb9d0641fb99eee32 # Swatinem/rust-cache v2
         with:
           shared-key: "release-${{ matrix.target }}"
 
@@ -141,7 +141,7 @@ jobs:
         shell: cmd
 
       - name: Upload release archive
-        uses: softprops/action-gh-release@v2
+        uses: softprops/action-gh-release@153bb8e04406b158c6c84fc1615b65b24149a1fe # softprops/action-gh-release v2
         with:
           files: |
             mcpls-${{ matrix.target }}.*
@@ -156,13 +156,13 @@ jobs:
       contents: read
       id-token: write
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # actions/checkout v6
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@stable
+        uses: dtolnay/rust-toolchain@29eef336d9b2848a0b548edc03f92a220660cdb8 # dtolnay/rust-toolchain stable
 
       - name: Cache Cargo
-        uses: Swatinem/rust-cache@v2
+        uses: Swatinem/rust-cache@e18b497796c12c097a38f9edb9d0641fb99eee32 # Swatinem/rust-cache v2
 
       - name: Verify version matches tag
         run: |
@@ -175,10 +175,10 @@ jobs:
 
       - name: Authenticate with crates.io
         id: crates-io-auth
-        uses: rust-lang/crates-io-auth-action@v1
+        uses: rust-lang/crates-io-auth-action@b7e9a28eded4986ec6b1fa40eeee8f8f165559ec # rust-lang/crates-io-auth-action v1
 
       - name: Publish crates to crates.io
-        uses: katyo/publish-crates@v2
+        uses: katyo/publish-crates@02cc2f1ad653fb25c7d1ff9eb590a8a50d06186b # katyo/publish-crates v2
         with:
           registry-token: ${{ steps.crates-io-auth.outputs.token }}
           ignore-unpublished-changes: true
@@ -190,14 +190,14 @@ jobs:
     needs: [create-release, build-binaries, publish-crates]
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # actions/checkout v6
 
       - name: Get version
         id: version
         run: echo "version=${GITHUB_REF#refs/tags/v}" >> $GITHUB_OUTPUT
 
       - name: Update release with installation instructions
-        uses: softprops/action-gh-release@v2
+        uses: softprops/action-gh-release@153bb8e04406b158c6c84fc1615b65b24149a1fe # softprops/action-gh-release v2
         with:
           append_body: true
           body: |