Merge releases/v4 into releases/v3

.github/sizeup.yml

@@ -0,0 +1,55 @@
+labeling:
+  applyCategoryLabels: true
+  categoryLabelPrefix: "size/"
+
+commenting:
+  addCommentWhenScoreThresholdHasBeenExceeded: false
+
+sizeup:
+  categories:
+    - name: extra small
+      lte: 25
+      label:
+        name: XS
+        description: Should be very easy to review
+        color: 3cbf00
+    - name: small
+      lte: 100
+      label:
+        name: S
+        description: Should be easy to review
+        color: 5d9801
+    - name: medium
+      lte: 250
+      label:
+        name: M
+        description: Should be of average difficulty to review
+        color: 7f7203
+    - name: large
+      lte: 500
+      label:
+        name: L
+        description: May be hard to review
+        color: a14c05
+    - name: extra large
+      lte: 1000
+      label:
+        name: XL
+        description: May be very hard to review
+        color: c32607
+    - name: extra extra large
+      label:
+        name: XXL
+        description: May be extremely hard to review
+        color: e50009
+  ignoredFilePatterns:
+    - ".github/workflows/__*"
+    - "lib/**/*"
+    - "package-lock.json"
+  testFilePatterns:
+    - "**/*.test.ts"
+  scoring:
+    # This formula and the aliases below it are written in prefix notation.
+    # For an explanation of how this works, please see:
+    # https://github.com/lerebear/sizeup-core/blob/main/README.md#prefix-notation
+    formula: "- - + additions deletions comments whitespace"

.github/workflows/codescanning-config-cli.yml

@@ -56,7 +56,7 @@ jobs:
       uses: actions/checkout@v5
 
     - name: Set up Node.js
-      uses: actions/setup-node@v5
+      uses: actions/setup-node@v6
       with:
         node-version: 24
         cache: 'npm'

.github/workflows/label-pr-size.yml

@@ -0,0 +1,26 @@
+name: Label PR with size
+
+on:
+  pull_request:
+    types:
+      - opened
+      - synchronize
+      - reopened
+      - edited
+      - ready_for_review
+
+permissions:
+  contents: read
+  pull-requests: write
+
+jobs:
+  sizeup:
+    name: Label PR with size
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Run sizeup
+        uses: lerebear/sizeup-action@b7beb3dd273e36039e16e48e7bc690c189e61951 # 0.8.12
+        with:
+          token: "${{ secrets.GITHUB_TOKEN }}"
+          configuration-file-path: ".github/sizeup.yml"

.github/workflows/post-release-mergeback.yml

@@ -47,7 +47,7 @@ jobs:
       - uses: actions/checkout@v5
         with:
           fetch-depth: 0  # ensure we have all tags and can push commits
-      - uses: actions/setup-node@v5
+      - uses: actions/setup-node@v6
 
       - name: Update git config
         run: |

.github/workflows/pr-checks.yml

@@ -35,7 +35,7 @@ jobs:
       - uses: actions/checkout@v5
 
       - name: Set up Node.js
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           node-version: ${{ matrix.node-version }}
           cache: 'npm'

.github/workflows/query-filters.yml

@@ -32,7 +32,7 @@ jobs:
       uses: actions/checkout@v5
 
     - name: Install Node.js
-      uses: actions/setup-node@v5
+      uses: actions/setup-node@v6
       with:
         node-version: 24
         cache: npm

.github/workflows/update-bundle.yml

@@ -41,7 +41,7 @@ jobs:
           git config --global user.name "github-actions[bot]"
 
       - name: Set up Node.js
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           node-version: 24
           cache: 'npm'

CHANGELOG.md

@@ -2,6 +2,11 @@
 
 See the [releases page](https://github.com/github/codeql-action/releases) for the relevant changes to the CodeQL CLI and language packs.
 
+## 3.31.0 - 24 Oct 2025
+
+- Bump minimum CodeQL bundle version to 2.17.6. [#3223](https://github.com/github/codeql-action/pull/3223)
+- When SARIF files are uploaded by the `analyze` or `upload-sarif` actions, the CodeQL Action automatically performs post-processing steps to prepare the data for the upload. Previously, these post-processing steps were only performed before an upload took place. We are now changing this so that the post-processing steps will always be performed, even when the SARIF files are not uploaded. This does not change anything for the `upload-sarif` action. For `analyze`, this may affect Advanced Setup for CodeQL users who specify a value other than `always` for the `upload` input. [#3222](https://github.com/github/codeql-action/pull/3222)
+
 ## 3.30.9 - 17 Oct 2025
 
 - Update default CodeQL bundle version to 2.23.3. [#3205](https://github.com/github/codeql-action/pull/3205)

analyze/action.yml

@@ -6,7 +6,7 @@ inputs:
     description: The name of the check run to add text to.
     required: false
   output:
-    description: The path of the directory in which to save the SARIF results
+    description: The path of the directory in which to save the SARIF results from the CodeQL CLI.
     required: false
     default: "../results"
   upload:
@@ -70,6 +70,12 @@ inputs:
     description: Whether to upload the resulting CodeQL database
     required: false
     default: "true"
+  post-processed-sarif-path:
+    description: >-
+      Before uploading the SARIF files produced by the CodeQL CLI, the CodeQL Action may perform some post-processing
+      on them. Ordinarily, these post-processed SARIF files are not saved to disk. However, if a path is provided as an
+      argument for this input, they are written to the specified directory.
+    required: false
   wait-for-processing:
     description: If true, the Action will wait for the uploaded SARIF to be processed before completing.
     required: true

eslint.config.mjs

@@ -131,6 +131,7 @@ export default [
       "no-sequences": "error",
       "no-shadow": "off",
       "@typescript-eslint/no-shadow": "error",
+      "@typescript-eslint/prefer-optional-chain": "error",
       "one-var": ["error", "never"],
     },
   },