chore: pin GitHub Actions to commit SHAs

.github/workflows/ci-checks.yml

@@ -15,20 +15,20 @@ jobs:
   #  uses: Lightning-AI/utilities/.github/workflows/check-precommit.yml@main
 
   check-typing:
-    uses: Lightning-AI/utilities/.github/workflows/check-typing.yml@main
+    uses: Lightning-AI/utilities/.github/workflows/check-typing.yml@86fe1b20b4609835ba9e8c8739cd39707ba76868 # v0.15.3
     with:
-      actions-ref: main
+      actions-ref: 86fe1b20b4609835ba9e8c8739cd39707ba76868
       extra-typing: "typing"
 
   check-schema:
-    uses: Lightning-AI/utilities/.github/workflows/check-schema.yml@main
+    uses: Lightning-AI/utilities/.github/workflows/check-schema.yml@86fe1b20b4609835ba9e8c8739cd39707ba76868 # v0.15.3
     with:
       azure-dir: ""
 
   check-package:
-    uses: Lightning-AI/utilities/.github/workflows/check-package.yml@main
+    uses: Lightning-AI/utilities/.github/workflows/check-package.yml@86fe1b20b4609835ba9e8c8739cd39707ba76868 # v0.15.3
     with:
-      actions-ref: main
+      actions-ref: 86fe1b20b4609835ba9e8c8739cd39707ba76868
       import-name: "litmodels"
       artifact-name: dist-packages-${{ github.sha }}
       testing-matrix: |

.github/workflows/ci-cloud.yml

@@ -32,10 +32,10 @@ jobs:
       LIGHTNING_CLOUD_URL: https://staging.gridai.dev
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
 
       - name: Install uv and set Python ${{ matrix.python-version }}
-        uses: astral-sh/setup-uv@v7
+        uses: astral-sh/setup-uv@37802adc94f370d6bfd71619e3f0bf239e1f3b78 # v7.6.0
         with:
           python-version: ${{ matrix.python-version }}
           activate-environment: true
@@ -67,7 +67,7 @@ jobs:
           coverage xml
 
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@e79a6962e0d4c0c17b229090214935d2e33f8354 # v6.0.1
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           files: ./coverage.xml

.github/workflows/ci-testing.yml

@@ -65,10 +65,10 @@ jobs:
       UV_TORCH_BACKEND: "cpu"
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
 
       - name: Install uv and set Python ${{ matrix.python-version }}
-        uses: astral-sh/setup-uv@v7
+        uses: astral-sh/setup-uv@37802adc94f370d6bfd71619e3f0bf239e1f3b78 # v7.6.0
         with:
           python-version: ${{ matrix.python-version }}
           activate-environment: true
@@ -107,7 +107,7 @@ jobs:
           coverage xml
 
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@e79a6962e0d4c0c17b229090214935d2e33f8354 # v6.0.1
         continue-on-error: true
         with:
           token: ${{ secrets.CODECOV_TOKEN }}

.github/workflows/cleanup-caches.yml

@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out code
-        uses: actions/checkout@v5
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
 
       - name: Cleanup
         run: |

.github/workflows/docs-build.yml

@@ -8,10 +8,10 @@ jobs:
   build-docs:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
 
       - name: Install uv and set Python 3.10
-        uses: astral-sh/setup-uv@v7
+        uses: astral-sh/setup-uv@37802adc94f370d6bfd71619e3f0bf239e1f3b78 # v7.6.0
         with:
           python-version: "3.10"
           activate-environment: true
@@ -26,7 +26,7 @@ jobs:
         run: python -m sphinx -b html -W --keep-going docs/source docs/build/html
 
       - name: Upload prepared docs
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         with:
           name: docs-html-${{ github.sha }}
           path: docs/build/html
@@ -36,15 +36,15 @@ jobs:
     needs: build-docs
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5 # deploy needs git credentials
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2, deploy needs git credentials
       - name: Download prepared docs
-        uses: actions/download-artifact@v5
+        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
         with:
           name: docs-html-${{ github.sha }}
           path: docs/build/html
 
       - name: Deploy 🚀
-        uses: JamesIves/github-pages-deploy-action@v4.7.3
+        uses: JamesIves/github-pages-deploy-action@6c2d9db40f9296374acc17b90404b6e8864128c8 # v4.7.3
         if: ${{ github.event_name == 'push' }}
         with:
           token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/greetings.yml

@@ -7,7 +7,7 @@ jobs:
   greeting:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/first-interaction@v3
+      - uses: actions/first-interaction@1c4688942c71f71d4f5502a26ea67c331730fa4d # v3.1.0
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
           issue-message: "Hi! thanks for your contribution!, great first issue!"

.github/workflows/release-pypi.yml

@@ -18,10 +18,10 @@ jobs:
     runs-on: ubuntu-22.04
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
 
       - name: Install uv and set Python 3.10
-        uses: astral-sh/setup-uv@v7
+        uses: astral-sh/setup-uv@37802adc94f370d6bfd71619e3f0bf239e1f3b78 # v7.6.0
         with:
           python-version: "3.10"
           activate-environment: true
@@ -41,15 +41,15 @@ jobs:
       # We do this, since failures on test.pypi aren't that bad
       - name: Publish to Test PyPI
         if: startsWith(github.event.ref, 'refs/tags') || github.event_name == 'release'
-        uses: pypa/gh-action-pypi-publish@v1.13.0
+        uses: pypa/gh-action-pypi-publish@ed0c53931b1dc9bd32cbe73a98c7f6766f8a527e # v1.13.0
         with:
           user: __token__
           password: ${{ secrets.TEST_PYPI_PASSWORD }}
           repository-url: https://test.pypi.org/legacy/
 
       - name: Publish distribution 📦 to PyPI
         if: startsWith(github.event.ref, 'refs/tags') || github.event_name == 'release'
-        uses: pypa/gh-action-pypi-publish@v1.13.0
+        uses: pypa/gh-action-pypi-publish@ed0c53931b1dc9bd32cbe73a98c7f6766f8a527e # v1.13.0
         with:
           user: __token__
           password: ${{ secrets.pypi_password }}