Pin pre-commit hooks and GH Actions to commit hashes, set Dependabot cooldown to 7 days

.github/dependabot.yml

@@ -8,3 +8,5 @@ updates:
       actions:
         patterns:
           - "*"
+    cooldown:
+      default-days: 7

.github/workflows/pre-commit.yml

@@ -9,10 +9,10 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           persist-credentials: false
-      - uses: actions/setup-python@v6
+      - uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
         with:
           python-version: "3.x"
-      - uses: tox-dev/action-pre-commit-uv@v1
+      - uses: tox-dev/action-pre-commit-uv@41a04ab74d5ec7ca33c8db8a59b6e3291d576033 # v1.0.4

.github/workflows/update-lint-and-build.yml

@@ -16,10 +16,10 @@ jobs:
       matrix:
         version: [3.15, 3.14, 3.13, 3.12, 3.11, '3.10']
     steps:
-      - uses: styfle/cancel-workflow-action@0.13.1
+      - uses: styfle/cancel-workflow-action@d07a454dad7609a92316b57b23c9ccfd4f59af66 # 0.13.1
         with:
           access_token: ${{ secrets.GITHUB_TOKEN }}
-      - uses: actions/setup-python@v6
+      - uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
         with:
           python-version: 3
       - name: Install dependencies
@@ -28,7 +28,7 @@ jobs:
           pip install requests cogapp polib transifex-python sphinx-intl blurb six
           curl -o- https://raw.githubusercontent.com/transifex/cli/master/install.sh | bash
         working-directory: /usr/local/bin
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           ref: ${{ matrix.version }}
           fetch-depth: 0
@@ -59,7 +59,7 @@ jobs:
       - run: git commit -m "$(python manage_translation.py generate_commit_msg)"
         if: env.SIGNIFICANT_CHANGES
       - name: Push commit
-        uses: ad-m/github-push-action@v1.1.0
+        uses: ad-m/github-push-action@881a6320fdb16eb5318c5054f31c218aec2b324c # v1.3.0
         if: env.SIGNIFICANT_CHANGES
         with:
           branch: ${{ matrix.version }}
@@ -74,14 +74,14 @@ jobs:
     needs: ['update']
     continue-on-error: true
     steps:
-      - uses: actions/setup-python@v6
+      - uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
         with:
           python-version: 3
       - run: pip install sphinx-lint
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           ref: ${{ matrix.version }}
-      - uses: rffontenelle/sphinx-lint-problem-matcher@v1.0.0
+      - uses: rffontenelle/sphinx-lint-problem-matcher@4270bf50b2c93640a7cbb231c09f8e694699af9f # v1.0.0
       - run: sphinx-lint
 
   build:
@@ -93,27 +93,27 @@ jobs:
         format: [html, latex, epub]
     needs: ['update']
     steps:
-      - uses: actions/setup-python@v6
+      - uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
         with:
           python-version: 3.12  # pin for Sphinx 3.4.3 in 3.10 branch (see #63)
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           repository: python/cpython
           ref: ${{ matrix.version }}
       - run: make venv
         working-directory: ./Doc
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           ref: ${{ matrix.version }}
           path: Doc/locales/pl/LC_MESSAGES
       - run: git pull
         working-directory: ./Doc/locales/pl/LC_MESSAGES
       - run: sudo apt-get update && sudo apt-get install -y librsvg2-bin
         if: ${{ matrix.format == 'latex' && fromJSON(matrix.version) >= 3.14 }}
-      - uses: sphinx-doc/github-problem-matcher@v1.1
+      - uses: sphinx-doc/github-problem-matcher@1f74d6599f4a5e89a20d3c99aab4e6a70f7bda0f # v1.1
       - run: make -e SPHINXOPTS="--color -D language='pl' -W --keep-going" ${{ matrix.format }}
         working-directory: ./Doc
-      - uses: actions/upload-artifact@v7.0.1
+      - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         if: success() || failure()
         with:
           name: build-${{ matrix.version }}-${{ matrix.format }}
@@ -126,13 +126,13 @@ jobs:
         version: [3.15, 3.14, 3.13, 3.12, 3.11, '3.10']
     needs: ['build']
     steps:
-      - uses: actions/download-artifact@v8.0.1
+      - uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
         with:
           name: build-${{ matrix.version }}-latex
       - run: sudo apt-get update
       - run: sudo apt-get install -y latexmk texlive-xetex fonts-freefont-otf xindy
       - run: make
-      - uses: actions/upload-artifact@v7.0.1
+      - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         with:
           name: build-${{ matrix.version }}-pdf
           path: .
@@ -145,11 +145,11 @@ jobs:
     needs: ['build']
     continue-on-error: true
     steps:
-      - uses: actions/setup-python@v6
+      - uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
         with:
           python-version: 3.x
-      - uses: astral-sh/setup-uv@v7
-      - uses: actions/download-artifact@v8.0.1
+      - uses: astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b # v8.1.0
+      - uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
         with:
           name: build-${{ matrix.version }}-epub
       - run: uvx epubcheck

.pre-commit-config.yaml

@@ -1,13 +1,13 @@
 repos:
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.15.9
+    rev: 0c7b6c989466a93942def1f84baf36ddfcd60c83  # frozen: v0.15.14
     hooks:
       - id: ruff
         args: [--fix, --exit-non-zero-on-fix]
       - id: ruff-format
 
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v6.0.0
+    rev: 3e8a8703264a2f4a69428a0aa4dcb512790b2c8c  # frozen: v6.0.0
     hooks:
       - id: check-added-large-files
       - id: check-case-conflict
@@ -20,12 +20,12 @@ repos:
       - id: trailing-whitespace
 
   - repo: https://github.com/python-jsonschema/check-jsonschema
-    rev: 0.37.1
+    rev: 943377262562a12b57292fc98fabd7dbf81451fe  # frozen: 0.37.2
     hooks:
       - id: check-github-workflows
 
   - repo: https://github.com/rhysd/actionlint
-    rev: v1.7.12
+    rev: 914e7df21a07ef503a81201c76d2b11c789d3fca  # frozen: v1.7.12
     hooks:
       - id: actionlint