Merge branch 'main' into amammad-ruby-bombs

.bazelrc

@@ -1,4 +1,12 @@
 common --enable_platform_specific_config
+common --enable_bzlmod
+# because we use --override_module with `%workspace%`, the lock file is not stable
+common --lockfile_mode=off
+
+# when building from this repository in isolation, the internal repository will not be found at ..
+# where `MODULE.bazel` looks for it. The following will get us past the module loading phase, so
+# that we can build things that do not rely on that
+common --override_module=semmle_code=%workspace%/misc/bazel/semmle_code_stub
 
 build --repo_env=CC=clang --repo_env=CXX=clang++
 
@@ -6,4 +14,11 @@ build:linux --cxxopt=-std=c++20
 build:macos --cxxopt=-std=c++20 --cpu=darwin_x86_64
 build:windows --cxxopt=/std:c++20 --cxxopt=/Zc:preprocessor
 
+# this requires developer mode, but is required to have pack installer functioning
+startup --windows_enable_symlinks
+common --enable_runfiles
+
+common --registry=file:///%workspace%/misc/bazel/registry
+common --registry=https://bcr.bazel.build
+
 try-import %workspace%/local.bazelrc

.bazelrc.internal

@@ -0,0 +1,4 @@
+# this file should contain bazel settings required to build things from `semmle-code`
+
+common --registry=file:///%workspace%/ql/misc/bazel/registry
+common --registry=https://bcr.bazel.build

.bazelversion

@@ -1 +1 @@
-6.3.1
+7.1.0

.clang-format

@@ -0,0 +1 @@
+DisableFormat: true

.gitattributes

@@ -67,7 +67,14 @@ go/extractor/opencsv/CSVReader.java -text
 # for those testing dbscheme files.
 */ql/lib/upgrades/initial/*.dbscheme -text
 
-# Generated test files - these are synced from the standard JavaScript libraries using
-# `javascript/ql/experimental/adaptivethreatmodeling/test/update_endpoint_test_files.py`.
-javascript/ql/experimental/adaptivethreatmodeling/test/endpoint_large_scale/autogenerated/**/*.js linguist-generated=true -merge
-javascript/ql/experimental/adaptivethreatmodeling/test/endpoint_large_scale/autogenerated/**/*.ts linguist-generated=true -merge
+# Auto-generated modeling for Python
+python/ql/lib/semmle/python/frameworks/data/internal/subclass-capture/*.yml linguist-generated=true
+
+# auto-generated bazel lock file
+ruby/extractor/cargo-bazel-lock.json linguist-generated=true
+ruby/extractor/cargo-bazel-lock.json -merge
+
+# auto-generated files for the C# build
+csharp/paket.lock linguist-generated=true
+# needs eol=crlf, as `paket` touches this file and saves it als crlf
+csharp/.paket/Paket.Restore.targets linguist-generated=true eol=crlf

.github/dependabot.yml

@@ -17,3 +17,26 @@ updates:
     ignore:
       - dependency-name: '*'
         update-types: ['version-update:semver-patch', 'version-update:semver-minor']
+
+  - package-ecosystem: "gomod"
+    directory: "go/extractor"
+    schedule:
+      interval: "daily"
+    allow:
+      - dependency-name: "golang.org/x/mod"
+      - dependency-name: "golang.org/x/tools"
+    groups:
+      extractor-dependencies:
+        patterns:
+          - "golang.org/x/*"
+    reviewers:
+      - "github/codeql-go"
+
+  - package-ecosystem: "gomod"
+    directory: "go/ql/test"
+    schedule:
+      interval: "monthly"
+    ignore:
+      - dependency-name: "*"
+    reviewers:
+      - "github/codeql-go"

.github/labeler.yml

@@ -15,12 +15,12 @@ Java:
   - change-notes/**/*java.*
 
 JS:
-  - any: [ 'javascript/**/*', '!javascript/ql/experimental/adaptivethreatmodeling/**/*' ]
+  - any: [ 'javascript/**/*' ]
   - change-notes/**/*javascript*
 
 Kotlin:
   - java/kotlin-extractor/**/*
-  - java/ql/test/kotlin/**/*
+  - java/ql/test-kotlin*/**/*
 
 Python:
   - python/**/*
@@ -46,6 +46,3 @@ documentation:
 # Since these are all shared files that need to be synced, just pick _one_ copy of each.
 "DataFlow Library":
   - "shared/dataflow/**/*"
-
-"ATM":
-  - javascript/ql/experimental/adaptivethreatmodeling/**/*

.github/workflows/buildifier.yml

@@ -0,0 +1,28 @@
+name: Check bazel formatting
+
+on:
+  pull_request:
+    paths:
+      - "**.bazel"
+      - "**.bzl"
+    branches:
+      - main
+      - "rc/*"
+
+permissions:
+  contents: read
+
+jobs:
+  check:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Check bazel formatting
+        uses: pre-commit/action@646c83fcd040023954eafda54b4db0192ce70507
+        with:
+          extra_args: >
+            buildifier --all-files 2>&1 ||
+            (
+              echo -e "In order to format all bazel files, please run:\n  bazel run //misc/bazel:buildifier"; exit 1
+            )

.github/workflows/check-change-note.yml

@@ -1,5 +1,8 @@
 name: Check change note
 
+permissions:
+  pull-requests: read
+
 on:
   pull_request_target:
     types: [labeled, unlabeled, opened, synchronize, reopened, ready_for_review]
@@ -9,26 +12,42 @@ on:
       - "*/ql/lib/**/*.ql"
       - "*/ql/lib/**/*.qll"
       - "*/ql/lib/**/*.yml"
+      - "shared/**/*.ql"
+      - "shared/**/*.qll"
       - "!**/experimental/**"
       - "!ql/**"
       - ".github/workflows/check-change-note.yml"
 
 jobs:
   check-change-note:
+    env: 
+      REPO: ${{ github.repository }}
+      PULL_REQUEST_NUMBER: ${{ github.event.number }}
+      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
     runs-on: ubuntu-latest
     steps:
+
       - name: Fail if no change note found. To fix, either add one, or add the `no-change-note-required` label.
         if: |
           github.event.pull_request.draft == false &&
           !contains(github.event.pull_request.labels.*.name, 'no-change-note-required')
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         run: |
-          gh api 'repos/${{github.repository}}/pulls/${{github.event.number}}/files' --paginate --jq 'any(.[].filename ; test("/change-notes/.*[.]md$"))' |
-          grep true -c
+          change_note_files=$(gh api "repos/$REPO/pulls/$PULL_REQUEST_NUMBER/files" --paginate --jq '.[].filename | select(test("/change-notes/.*[.]md$"))')
+          
+          if [ -z "$change_note_files" ]; then
+            echo "No change note found. Either add one, or add the 'no-change-note-required' label."
+            exit 1
+          fi
+
+          echo "Change notes found:"
+          echo "$change_note_files"
+
       - name: Fail if the change note filename doesn't match the expected format. The file name must be of the form 'YYYY-MM-DD.md', 'YYYY-MM-DD-{title}.md', where '{title}' is arbitrary text, or released/x.y.z.md for released change-notes
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         run: |
-          gh api 'repos/${{github.repository}}/pulls/${{github.event.number}}/files' --paginate --jq '[.[].filename | select(test("/change-notes/.*[.]md$"))] | all(test("/change-notes/[0-9]{4}-[0-9]{2}-[0-9]{2}.*[.]md$") or test("/change-notes/released/[0-9]*[.][0-9]*[.][0-9]*[.]md$"))' |
-          grep true -c
+          bad_change_note_file_names=$(gh api "repos/$REPO/pulls/$PULL_REQUEST_NUMBER/files" --paginate --jq '[.[].filename | select(test("/change-notes/.*[.]md$"))][] | select((test("/change-notes/[0-9]{4}-[0-9]{2}-[0-9]{2}.*[.]md$") or test("/change-notes/released/[0-9]*[.][0-9]*[.][0-9]*[.]md$")) | not)')
+
+          if [ -n "$bad_change_note_file_names" ]; then
+            echo "The following change note file names are invalid:"
+            echo "$bad_change_note_file_names"
+            exit 1
+          fi

.github/workflows/check-implicit-this.yml

@@ -9,6 +9,9 @@ on:
       - main
       - "rc/*"
 
+permissions:
+  contents: read
+
 jobs:
   check:
     runs-on: ubuntu-latest

.github/workflows/check-qldoc.yml

@@ -10,6 +10,9 @@ on:
       - main
       - "rc/*"
 
+permissions:
+  contents: read
+
 jobs:
   qldoc:
     runs-on: ubuntu-latest

.github/workflows/check-query-ids.yml

@@ -11,6 +11,9 @@ on:
       - "rc/*"
   workflow_dispatch:
 
+permissions:
+  contents: read
+
 jobs:
   check:
     name: Check query IDs

.github/workflows/close-stale.yml

@@ -5,6 +5,9 @@ on:
   schedule:
     - cron: "30 1 * * *"
 
+permissions:
+  issues: write
+
 jobs:
   stale:
     if: github.repository == 'github/codeql'
@@ -12,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/stale@v8
+    - uses: actions/stale@v9
       with:
         repo-token: ${{ secrets.GITHUB_TOKEN }}
         stale-issue-message: 'This issue is stale because it has been open 14 days with no activity. Comment or remove the `Stale` label in order to avoid having this issue closed in 7 days.'

.github/workflows/codeql-analysis.yml

@@ -28,9 +28,9 @@ jobs:
 
     steps:
     - name: Setup dotnet
-      uses: actions/setup-dotnet@v3
+      uses: actions/setup-dotnet@v4
       with:
-        dotnet-version: 7.0.102
+        dotnet-version: 8.0.101
 
     - name: Checkout repository
       uses: actions/checkout@v4
@@ -56,7 +56,9 @@ jobs:
     #    uses a compiled language
 
     - run: |
-       dotnet build csharp
+       cd csharp
+       dotnet tool restore
+       dotnet build .
 
     - name: Perform CodeQL Analysis
       uses: github/codeql-action/analyze@main

.github/workflows/compile-queries.yml

@@ -8,8 +8,12 @@ on:
       - "codeql-cli-*"
   pull_request:
 
+permissions:
+  contents: read
+
 jobs:
   compile-queries:
+    if: github.repository_owner == 'github'
     runs-on: ubuntu-latest-xl
 
     steps:
@@ -24,14 +28,14 @@ jobs:
         with: 
           key: all-queries
       - name: check formatting
-        run: find */ql -type f \( -name "*.qll" -o -name "*.ql" \) -print0 | xargs -0 -n 3000 -P 10 codeql query format -q --check-only
+        run: find shared */ql -type f \( -name "*.qll" -o -name "*.ql" \) -print0 | xargs -0 -n 3000 -P 10 codeql query format -q --check-only
       - name: compile queries - check-only
         # run with --check-only if running in a PR (github.sha != main)
         if : ${{ github.event_name == 'pull_request' }}
         shell: bash
-        run: codeql query compile -q -j0 */ql/{src,examples} --keep-going --warnings=error --check-only --compilation-cache "${{ steps.query-cache.outputs.cache-dir }}"
+        run: codeql query compile -q -j0 */ql/{src,examples} --keep-going --warnings=error --check-only --compilation-cache "${{ steps.query-cache.outputs.cache-dir }}" --compilation-cache-size=500
       - name: compile queries - full
         # do full compile if running on main - this populates the cache
         if : ${{ github.event_name != 'pull_request' }}
         shell: bash
-        run: codeql query compile -q -j0 */ql/{src,examples} --keep-going --warnings=error --compilation-cache "${{ steps.query-cache.outputs.cache-dir }}"
+        run: codeql query compile -q -j0 */ql/{src,examples} --keep-going --warnings=error --compilation-cache "${{ steps.query-cache.outputs.cache-dir }}" --compilation-cache-size=500

.github/workflows/cpp-swift-analysis.yml

@@ -0,0 +1,55 @@
+name: "Code scanning - C++"
+
+on:
+  push:
+    branches:
+      - main
+      - 'rc/*'
+  pull_request:
+    branches:
+      - main
+      - 'rc/*'
+    paths:
+      - 'swift/**'
+      - '.github/codeql/**'
+      - '.github/workflows/cpp-swift-analysis.yml'
+  schedule:
+    - cron: '0 9 * * 1'
+
+jobs:
+  CodeQL-Build:
+
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: read
+      security-events: write
+      pull-requests: read
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v4
+
+    # Initializes the CodeQL tools for scanning.
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@main
+      # Override language selection by uncommenting this and choosing your languages
+      with:
+        languages: cpp
+        config-file: ./.github/codeql/codeql-config.yml
+  
+    - name: "[Ubuntu] Remove GCC 13 from runner image"
+      shell: bash
+      run: |
+        sudo rm -f /etc/apt/sources.list.d/ubuntu-toolchain-r-ubuntu-test-jammy.list
+        sudo apt-get update
+        sudo apt-get install -y --allow-downgrades libc6=2.35-* libc6-dev=2.35-* libstdc++6=12.3.0-* libgcc-s1=12.3.0-*
+
+    - name: "Build Swift extractor using Bazel"
+      run: |
+        bazel clean --expunge
+        bazel run //swift:create-extractor-pack --nouse_action_cache --noremote_accept_cached --noremote_upload_local_results --spawn_strategy=local --features=-layering_check
+        bazel shutdown
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@main

.github/workflows/csharp-qltest.yml

@@ -25,6 +25,9 @@ defaults:
   run:
     working-directory: csharp
 
+permissions:
+  contents: read
+
 jobs:
   qlupgrade:
     runs-on: ubuntu-latest
@@ -46,6 +49,7 @@ jobs:
            xargs codeql execute upgrades testdb
           diff -q testdb/semmlecode.csharp.dbscheme downgrades/initial/semmlecode.csharp.dbscheme
   qltest:
+    if: github.repository_owner == 'github'
     runs-on: ubuntu-latest-xl
     strategy:
       fail-fast: false
@@ -72,15 +76,16 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Setup dotnet
-        uses: actions/setup-dotnet@v3
+        uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: 7.0.102
+          dotnet-version: 8.0.101
       - name: Extractor unit tests
         run: |
-          dotnet test -p:RuntimeFrameworkVersion=7.0.2 extractor/Semmle.Util.Tests
-          dotnet test -p:RuntimeFrameworkVersion=7.0.2 extractor/Semmle.Extraction.Tests
-          dotnet test -p:RuntimeFrameworkVersion=7.0.2 autobuilder/Semmle.Autobuild.CSharp.Tests
-          dotnet test -p:RuntimeFrameworkVersion=7.0.2 "${{ github.workspace }}/cpp/autobuilder/Semmle.Autobuild.Cpp.Tests"
+          dotnet tool restore
+          dotnet test -p:RuntimeFrameworkVersion=8.0.1 extractor/Semmle.Util.Tests
+          dotnet test -p:RuntimeFrameworkVersion=8.0.1 extractor/Semmle.Extraction.Tests
+          dotnet test -p:RuntimeFrameworkVersion=8.0.1 autobuilder/Semmle.Autobuild.CSharp.Tests
+          dotnet test -p:RuntimeFrameworkVersion=8.0.1 autobuilder/Semmle.Autobuild.Cpp.Tests
         shell: bash
   stubgentest:
     runs-on: ubuntu-latest
@@ -91,7 +96,7 @@ jobs:
         run: |
           # Generate (Asp)NetCore stubs
           STUBS_PATH=stubs_output
-          python3 ql/src/Stubs/make_stubs_nuget.py webapp Swashbuckle.AspNetCore.Swagger latest "$STUBS_PATH"
+          python3 scripts/stubs/make_stubs_nuget.py webapp Swashbuckle.AspNetCore.Swagger 6.5.0 "$STUBS_PATH"
           rm -rf ql/test/resources/stubs/_frameworks
           # Update existing stubs in the repo with the freshly generated ones
           mv "$STUBS_PATH/output/stubs/_frameworks" ql/test/resources/stubs/

.github/workflows/csv-coverage-metrics.yml

@@ -14,6 +14,10 @@ on:
       - ".github/workflows/csv-coverage-metrics.yml"
       - ".github/actions/fetch-codeql/action.yml"
 
+permissions:
+  contents: read
+  security-events: write
+
 jobs:
   publish-java:
     runs-on: ubuntu-latest

.github/workflows/csv-coverage-pr-artifacts.yml

@@ -19,6 +19,10 @@ on:
       - main
       - "rc/*"
 
+permissions:
+  contents: read
+  pull-requests: read
+
 jobs:
   generate:
     name: Generate framework coverage artifacts
@@ -89,9 +93,32 @@ jobs:
       - name: Save PR number
         run: |
           mkdir -p pr
-          echo ${{ github.event.pull_request.number }} > pr/NR
+          echo ${PR_NUMBER} > pr/NR
+        env:
+          PR_NUMBER: ${{ github.event.pull_request.number }}
       - name: Upload PR number
         uses: actions/upload-artifact@v3
         with:
           name: pr
           path: pr/
+      - name: Save comment ID (if it exists)
+        run: |
+          # Find the latest comment starting with COMMENT_PREFIX
+          COMMENT_PREFIX=":warning: The head of this PR and the base branch were compared for differences in the framework coverage reports."
+          COMMENT_ID=$(gh api "repos/${GITHUB_REPOSITORY}/issues/${PR_NUMBER}/comments" --paginate | jq --arg prefix "${COMMENT_PREFIX}" 'map(select(.body|startswith($prefix)) | .id) | max // empty')
+          if [[ -z ${COMMENT_ID} ]]
+          then
+            echo "Comment not found. Not uploading 'comment/ID' artifact."
+          else
+            mkdir -p comment
+            echo ${COMMENT_ID} > comment/ID
+          fi
+        env:
+          GITHUB_TOKEN: ${{ github.token }}
+          PR_NUMBER: ${{ github.event.pull_request.number }}
+      - name: Upload comment ID (if it exists)
+        uses: actions/upload-artifact@v3
+        with:
+          name: comment
+          path: comment/
+          if-no-files-found: ignore

.github/workflows/csv-coverage-pr-comment.yml

@@ -6,6 +6,10 @@ on:
     types:
       - completed
 
+permissions:
+  contents: read
+  pull-requests: write
+
 jobs:
   check:
     name: Check framework coverage differences and comment

.github/workflows/csv-coverage-timeseries.yml

@@ -3,6 +3,9 @@ name: Build framework coverage timeseries reports
 on:
   workflow_dispatch:
 
+permissions:
+  contents: read
+
 jobs:
   build:
     runs-on: ubuntu-latest

.github/workflows/csv-coverage-update.yml

@@ -5,6 +5,10 @@ on:
   schedule:
     - cron: "0 0 * * *"
 
+permissions:
+  contents: write
+  pull-requests: write
+
 jobs:
   update:
     name: Update framework coverage report

.github/workflows/csv-coverage.yml

@@ -7,6 +7,9 @@ on:
         description: "github/codeql repo SHA used for looking up the CSV models"
         required: false
 
+permissions:
+  contents: read
+
 jobs:
   build:
     runs-on: ubuntu-latest

.github/workflows/fast-forward.yml

@@ -7,13 +7,14 @@ name: Fast-forward tracking branch for selected CodeQL version
 on:
   workflow_dispatch:
 
+permissions:
+  contents: write
+
 jobs:
   fast-forward:
     name: Fast-forward tracking branch for selected CodeQL version
     runs-on: ubuntu-latest
     if: github.repository == 'github/codeql'
-    permissions:
-      contents: write
     env:
       BRANCH_NAME: 'lgtm.com'
     steps:

.github/workflows/go-tests-other-os.yml

@@ -7,76 +7,26 @@ on:
       - .github/workflows/go-tests-other-os.yml
       - .github/actions/**
       - codeql-workspace.yml
-env:
-  GO_VERSION: '~1.21.0'
+
+permissions:
+  contents: read
+
 jobs:
   test-mac:
     name: Test MacOS
     runs-on: macos-latest
     steps:
-      - name: Set up Go ${{ env.GO_VERSION }}
-        uses: actions/setup-go@v4
-        with:
-          go-version: ${{ env.GO_VERSION }}
-        id: go
-
       - name: Check out code
         uses: actions/checkout@v4
-
-      - name: Set up CodeQL CLI
-        uses: ./.github/actions/fetch-codeql
-
-      - name: Enable problem matchers in repository
-        shell: bash
-        run: 'find .github/problem-matchers -name \*.json -exec echo "::add-matcher::{}" \;'
-
-      - name: Build
-        run: |
-          cd go
-          make
-
-      - name: Cache compilation cache
-        id: query-cache
-        uses: ./.github/actions/cache-query-compilation
-        with:
-          key: go-qltest
-      - name: Test
-        run: |
-          cd go
-          make test cache="${{ steps.query-cache.outputs.cache-dir }}"
+      - name: Run tests
+        uses: ./go/actions/test
 
   test-win:
+    if: github.repository_owner == 'github'
     name: Test Windows
     runs-on: windows-latest-xl
     steps:
-      - name: Set up Go ${{ env.GO_VERSION }}
-        uses: actions/setup-go@v4
-        with:
-          go-version: ${{ env.GO_VERSION }}
-        id: go
-
       - name: Check out code
         uses: actions/checkout@v4
-
-      - name: Set up CodeQL CLI
-        uses: ./.github/actions/fetch-codeql
-
-      - name: Enable problem matchers in repository
-        shell: bash
-        run: 'find .github/problem-matchers -name \*.json -exec echo "::add-matcher::{}" \;'
-
-      - name: Build
-        run: |
-          cd go
-          make
-
-      - name: Cache compilation cache
-        id: query-cache
-        uses: ./.github/actions/cache-query-compilation
-        with:
-          key: go-qltest
-
-      - name: Test
-        run: |
-          cd go
-          make test cache="${{ steps.query-cache.outputs.cache-dir }}"
+      - name: Run tests
+        uses: ./go/actions/test

.github/workflows/go-tests.yml

@@ -15,57 +15,19 @@ on:
       - .github/workflows/go-tests.yml
       - .github/actions/**
       - codeql-workspace.yml
-env:
-  GO_VERSION: '~1.21.0'
+
+permissions:
+  contents: read
+
 jobs:
   test-linux:
+    if: github.repository_owner == 'github'
     name: Test Linux (Ubuntu)
     runs-on: ubuntu-latest-xl
     steps:
-      - name: Set up Go ${{ env.GO_VERSION }}
-        uses: actions/setup-go@v4
-        with:
-          go-version: ${{ env.GO_VERSION }}
-        id: go
-
       - name: Check out code
         uses: actions/checkout@v4
-
-      - name: Set up CodeQL CLI
-        uses: ./.github/actions/fetch-codeql
-
-      - name: Enable problem matchers in repository
-        shell: bash
-        run: 'find .github/problem-matchers -name \*.json -exec echo "::add-matcher::{}" \;'
-
-      - name: Build
-        run: |
-          cd go
-          make
-
-      - name: Check that all Go code is autoformatted
-        run: |
-          cd go
-          make check-formatting
-
-      - name: Compile qhelp files to markdown
-        run: |
-          cd go
-          env QHELP_OUT_DIR=qhelp-out make qhelp-to-markdown
-
-      - name: Upload qhelp markdown
-        uses: actions/upload-artifact@v3
+      - name: Run tests
+        uses: ./go/actions/test
         with:
-          name: qhelp-markdown
-          path: go/qhelp-out/**/*.md
-
-      - name: Cache compilation cache
-        id: query-cache
-        uses: ./.github/actions/cache-query-compilation
-        with:
-          key: go-qltest
-
-      - name: Test
-        run: |
-          cd go
-          make test cache="${{ steps.query-cache.outputs.cache-dir }}"
+          run-code-checks: true

.github/workflows/labeler.yml

@@ -2,11 +2,12 @@ name: "Pull Request Labeler"
 on:
 - pull_request_target
 
+permissions:
+  contents: read
+  pull-requests: write
+
 jobs:
   triage:
-    permissions:
-      contents: read
-      pull-requests: write
     runs-on: ubuntu-latest
     steps:
     - uses: actions/labeler@v4

.github/workflows/mad_modelDiff.yml

@@ -12,6 +12,7 @@ on:
       - main
     paths:
       - "java/ql/src/utils/modelgenerator/**/*.*"
+      - "misc/scripts/models-as-data/*.*"
       - ".github/workflows/mad_modelDiff.yml"
 
 permissions:
@@ -61,8 +62,9 @@ jobs:
             DATABASE=$2
             cd codeql-$QL_VARIANT
             SHORTNAME=`basename $DATABASE`
-            python java/ql/src/utils/modelgenerator/GenerateFlowModel.py --with-summaries --with-sinks $DATABASE ${SHORTNAME}.temp.model.yml
-            mv java/ql/lib/ext/generated/${SHORTNAME}.temp.model.yml $MODELS/${SHORTNAME}Generated_${QL_VARIANT}.model.yml
+            python java/ql/src/utils/modelgenerator/GenerateFlowModel.py --with-summaries --with-sinks $DATABASE $SHORTNAME/$QL_VARIANT
+            mkdir -p $MODELS/$SHORTNAME
+            mv java/ql/lib/ext/generated/$SHORTNAME/$QL_VARIANT $MODELS/$SHORTNAME
             cd ..
           }
 
@@ -85,16 +87,16 @@ jobs:
           set -x
           MODELS=`pwd`/tmp-models
           ls -1 tmp-models/
-          for m in $MODELS/*_main.model.yml ; do
+          for m in $MODELS/*/main/*.model.yml ; do
             t="${m/main/"pr"}"
             basename=`basename $m`
-            name="diff_${basename/_main.model.yml/""}"
+            name="diff_${basename/.model.yml/""}"
             (diff -w -u $m $t | diff2html -i stdin -F $MODELS/$name.html) || true
           done
       - uses: actions/upload-artifact@v3
         with:
           name: models
-          path: tmp-models/*.model.yml
+          path: tmp-models/**/**/*.model.yml
           retention-days: 20
       - uses: actions/upload-artifact@v3
         with:

.github/workflows/mad_regenerate-models.yml

@@ -11,6 +11,9 @@ on:
       - ".github/workflows/mad_regenerate-models.yml"
       - ".github/actions/fetch-codeql/action.yml"
 
+permissions:
+  contents: read
+
 jobs:
   regenerate-models:
     runs-on: ubuntu-latest

.github/workflows/qhelp-pr-preview.yml

@@ -77,7 +77,7 @@ jobs:
           done < "${RUNNER_TEMP}/paths.txt" >> comment_body.txt
           exit "${EXIT_CODE}"
 
-      - if: always()
+      - if: ${{ !cancelled() }}
         uses: actions/upload-artifact@v3
         with:
           name: comment

.github/workflows/ql-for-ql-build.yml

@@ -9,8 +9,13 @@ on:
 env:
   CARGO_TERM_COLOR: always
 
+permissions:
+  contents: read
+  security-events: write
+
 jobs:
   analyze:
+    if: github.repository_owner == 'github'
     runs-on: ubuntu-latest-xl
     steps:
       ### Build the queries ###
@@ -19,7 +24,7 @@ jobs:
           fetch-depth: 0
       - name: Find codeql
         id: find-codeql
-        uses: github/codeql-action/init@v2
+        uses: github/codeql-action/init@main
         with:
           languages: javascript # does not matter
       - uses: ./.github/actions/os-version
@@ -65,7 +70,7 @@ jobs:
             exclude:*/ql/lib/upgrades/
             exclude:java/ql/integration-tests
       - name: Upload sarif to code-scanning
-        uses: github/codeql-action/upload-sarif@v2
+        uses: github/codeql-action/upload-sarif@main
         with:
           sarif_file: ql-for-ql.sarif
           category: ql-for-ql

.github/workflows/ql-for-ql-dataset_measure.yml

@@ -11,6 +11,10 @@ on:
       - ql/ql/src/ql.dbscheme
   workflow_dispatch:
 
+permissions:
+  contents: read
+  security-events: read
+
 jobs:
   measure:
     env:
@@ -25,7 +29,7 @@ jobs:
 
       - name: Find codeql
         id: find-codeql
-        uses: github/codeql-action/init@v2
+        uses: github/codeql-action/init@main
         with:
           languages: javascript # does not matter
       - uses: ./.github/actions/os-version

.github/workflows/ql-for-ql-tests.yml

@@ -17,6 +17,9 @@ on:
 env:
   CARGO_TERM_COLOR: always
 
+permissions:
+  contents: read
+
 jobs:
   qltest:
     runs-on: ubuntu-latest
@@ -24,7 +27,7 @@ jobs:
       - uses: actions/checkout@v4
       - name: Find codeql
         id: find-codeql
-        uses: github/codeql-action/init@v2
+        uses: github/codeql-action/init@main
         with:
           languages: javascript # does not matter
       - uses: ./.github/actions/os-version
@@ -69,7 +72,7 @@ jobs:
           echo "/usr/local/opt/gnu-tar/libexec/gnubin" >> $GITHUB_PATH
       - name: Find codeql
         id: find-codeql
-        uses: github/codeql-action/init@v2
+        uses: github/codeql-action/init@main
         with:
           languages: javascript # does not matter
       - uses: ./.github/actions/os-version

.github/workflows/query-list.yml

@@ -13,6 +13,9 @@ on:
       - '.github/actions/fetch-codeql/action.yml'
       - 'misc/scripts/generate-code-scanning-query-list.py'
 
+permissions:
+  contents: read
+
 jobs:
   build:
 

.github/workflows/ruby-build.yml

@@ -32,6 +32,9 @@ defaults:
   run:
     working-directory: ruby
 
+permissions:
+  contents: read
+
 jobs:
   build:
     strategy:
@@ -48,9 +51,11 @@ jobs:
         run: |
           brew install gnu-tar
           echo "/usr/local/opt/gnu-tar/libexec/gnubin" >> $GITHUB_PATH
-      - name: Install cargo-cross
-        if: runner.os == 'Linux'
-        run: cargo install cross --version 0.2.5
+      - name: Prepare Windows
+        if: runner.os == 'Windows'
+        shell: powershell
+        run: |
+          git config --global core.longpaths true
       - uses: ./.github/actions/os-version
         id: os_version
       - name: Cache entire extractor
@@ -79,16 +84,8 @@ jobs:
       - name: Run tests
         if: steps.cache-extractor.outputs.cache-hit != 'true'
         run: cd extractor && cargo test --verbose
-      # On linux, build the extractor via cross in a centos7 container.
-      # This ensures we don't depend on glibc > 2.17.
-      - name: Release build (linux)
-        if: steps.cache-extractor.outputs.cache-hit != 'true' && runner.os == 'Linux'
-        run: |
-          cd extractor
-          cross build --release
-          mv target/x86_64-unknown-linux-gnu/release/codeql-extractor-ruby target/release/
-      - name: Release build (windows and macos)
-        if: steps.cache-extractor.outputs.cache-hit != 'true' && runner.os != 'Linux'
+      - name: Release build
+        if: steps.cache-extractor.outputs.cache-hit != 'true'
         run: cd extractor && cargo build --release
       - name: Generate dbscheme
         if: ${{ matrix.os == 'ubuntu-latest' && steps.cache-extractor.outputs.cache-hit != 'true'}}
@@ -111,6 +108,7 @@ jobs:
             ruby/extractor/target/release/codeql-extractor-ruby.exe
           retention-days: 1
   compile-queries:
+    if: github.repository_owner == 'github'
     runs-on: ubuntu-latest-xl
     steps:
       - uses: actions/checkout@v4
@@ -119,7 +117,7 @@ jobs:
       - name: Cache compilation cache
         id: query-cache
         uses: ./.github/actions/cache-query-compilation
-        with: 
+        with:
           key: ruby-build
       - name: Build Query Pack
         run: |
@@ -231,54 +229,3 @@ jobs:
         shell: bash
         run: |
           codeql database analyze --search-path "${{ runner.temp }}/ruby-bundle" --format=sarifv2.1.0 --output=out.sarif ../database ruby-code-scanning.qls
-
-  # This is a copy of the 'test' job that runs in a centos7 container.
-  # This tests that the extractor works correctly on systems with an old glibc.
-  test-centos7:
-    defaults:
-      run:
-        working-directory: ${{ github.workspace }}
-    strategy:
-      fail-fast: false
-    runs-on: ubuntu-latest
-    container:
-      image: centos:centos7
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-    needs: [package]
-    steps:
-      - name: Install gh cli
-        run: |
-          yum-config-manager --add-repo https://cli.github.com/packages/rpm/gh-cli.repo
-          # fetch-codeql requires unzip and jq
-          # jq is available in epel-release (https://docs.fedoraproject.org/en-US/epel/)
-          yum install -y gh unzip epel-release
-          yum install -y jq
-      - uses: actions/checkout@v3
-      - name: Fetch CodeQL
-        uses: ./.github/actions/fetch-codeql
-
-      # Due to a bug in Actions, we can't use runner.temp in the run blocks here.
-      # https://github.com/actions/runner/issues/2185
-
-      - name: Download Ruby bundle
-        uses: actions/download-artifact@v3
-        with:
-          name: codeql-ruby-bundle
-          path: ${{ runner.temp }}
-      - name: Unzip Ruby bundle
-        shell: bash
-        run: unzip -q -d "$RUNNER_TEMP"/ruby-bundle "$RUNNER_TEMP"/codeql-ruby-bundle.zip
-
-      - name: Run QL test
-        shell: bash
-        run: |
-          codeql test run --search-path "$RUNNER_TEMP"/ruby-bundle --additional-packs "$RUNNER_TEMP"/ruby-bundle ruby/ql/test/library-tests/ast/constants/
-      - name: Create database
-        shell: bash
-        run: |
-          codeql database create --search-path "$RUNNER_TEMP"/ruby-bundle --language ruby --source-root ruby/ql/test/library-tests/ast/constants/ ../database
-      - name: Analyze database
-        shell: bash
-        run: |
-          codeql database analyze --search-path "$RUNNER_TEMP"/ruby-bundle --format=sarifv2.1.0 --output=out.sarif ../database ruby-code-scanning.qls

.github/workflows/ruby-dataset-measure.yml

@@ -17,6 +17,9 @@ on:
       - .github/workflows/ruby-dataset-measure.yml
   workflow_dispatch:
 
+permissions:
+  contents: read
+
 jobs:
   measure:
     env:

.github/workflows/ruby-qltest.yml

@@ -29,6 +29,9 @@ defaults:
   run:
     working-directory: ruby
 
+permissions:
+  contents: read
+
 jobs:
   qlupgrade:
     runs-on: ubuntu-latest
@@ -50,6 +53,7 @@ jobs:
            xargs codeql execute upgrades testdb
           diff -q testdb/ruby.dbscheme downgrades/initial/ruby.dbscheme
   qltest:
+    if: github.repository_owner == 'github'
     runs-on: ubuntu-latest-xl
     strategy:
       fail-fast: false

.github/workflows/swift.yml

@@ -6,6 +6,7 @@ on:
       - "swift/**"
       - "misc/bazel/**"
       - "misc/codegen/**"
+      - "shared/**"
       - "*.bazel*"
       - .github/workflows/swift.yml
       - .github/actions/**
@@ -22,10 +23,12 @@ on:
       - "swift/**"
       - "misc/bazel/**"
       - "misc/codegen/**"
+      - "shared/**"
       - "*.bazel*"
       - .github/workflows/swift.yml
       - .github/actions/**
       - codeql-workspace.yml
+      - .pre-commit-config.yaml
       - "!**/*.md"
       - "!**/*.qhelp"
     branches:
@@ -33,46 +36,62 @@ on:
       - rc/*
       - codeql-cli-*
 
+permissions:
+  contents: read
+
 jobs:
   # not using a matrix as you cannot depend on a specific job in a matrix, and we want to start linux checks
   # without waiting for the macOS build
   build-and-test-macos:
+    if: github.repository_owner == 'github'
     runs-on: macos-12-xl
     steps:
       - uses: actions/checkout@v4
       - uses: ./swift/actions/build-and-test
   build-and-test-linux:
+    if: github.repository_owner == 'github'
     runs-on: ubuntu-latest-xl
     steps:
       - uses: actions/checkout@v4
       - uses: ./swift/actions/build-and-test
   qltests-linux:
+    if: github.repository_owner == 'github'
     needs: build-and-test-linux
     runs-on: ubuntu-latest-xl
     steps:
       - uses: actions/checkout@v4
       - uses: ./swift/actions/run-ql-tests
   qltests-macos:
-    if : ${{ github.event_name == 'pull_request' }}
+    if: ${{ github.repository_owner == 'github' && github.event_name == 'pull_request' }}
     needs: build-and-test-macos
     runs-on: macos-12-xl
     steps:
       - uses: actions/checkout@v4
       - uses: ./swift/actions/run-ql-tests
   integration-tests-linux:
+    if: github.repository_owner == 'github'
     needs: build-and-test-linux
     runs-on: ubuntu-latest-xl
     steps:
       - uses: actions/checkout@v4
       - uses: ./swift/actions/run-integration-tests
   integration-tests-macos:
-    if : ${{ github.event_name == 'pull_request' }}
+    if: ${{ github.repository_owner == 'github' && github.event_name == 'pull_request' }}
     needs: build-and-test-macos
     runs-on: macos-12-xl
     timeout-minutes: 60
     steps:
       - uses: actions/checkout@v4
       - uses: ./swift/actions/run-integration-tests
+  clang-format:
+    if : ${{ github.event_name == 'pull_request' }}
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: pre-commit/action@646c83fcd040023954eafda54b4db0192ce70507
+        name: Check that python code is properly formatted
+        with:
+          extra_args: clang-format --all-files
   codegen:
     if : ${{ github.event_name == 'pull_request' }}
     runs-on: ubuntu-latest
@@ -82,12 +101,12 @@ jobs:
       - uses: actions/setup-python@v4
         with:
           python-version-file: 'swift/.python-version'
-      - uses: pre-commit/action@v3.0.0
+      - uses: pre-commit/action@646c83fcd040023954eafda54b4db0192ce70507
         name: Check that python code is properly formatted
         with:
           extra_args: autopep8 --all-files
       - uses: ./.github/actions/fetch-codeql
-      - uses: pre-commit/action@v3.0.0
+      - uses: pre-commit/action@646c83fcd040023954eafda54b4db0192ce70507
         name: Check that QL generated code was checked in
         with:
           extra_args: swift-codegen --all-files

.github/workflows/sync-files.yml

@@ -10,6 +10,9 @@ on:
       - main
       - 'rc/*'
 
+permissions:
+  contents: read
+
 jobs:
   sync:
     runs-on: ubuntu-latest

.github/workflows/tree-sitter-extractor-test.yml

@@ -23,6 +23,9 @@ defaults:
   run:
     working-directory: shared/tree-sitter-extractor
 
+permissions:
+  contents: read
+
 jobs:
   test:
     runs-on: ubuntu-latest

.github/workflows/validate-change-notes.yml

@@ -15,6 +15,9 @@ on:
       - ".github/workflows/validate-change-notes.yml"
       - ".github/actions/fetch-codeql/action.yml"
 
+permissions:
+  contents: read
+
 jobs:
   check-change-note:
     runs-on: ubuntu-latest

.gitignore

@@ -39,6 +39,9 @@
 # local bazel options
 /local.bazelrc
 
+# generated cmake directory
+/.bazel-cmake
+
 # CLion project files
 /.clwb
 

.lfsconfig

@@ -0,0 +1,5 @@
+[lfs]
+# codeql is publicly forked by many users, and we don't want any LFS file polluting their working
+# copies. We therefore exclude everything by default.
+# For files required by bazel builds, use rules in `misc/bazel/lfs.bzl` to download them on demand.
+fetchinclude = /nothing

.pre-commit-config.yaml

@@ -10,10 +10,9 @@ repos:
         exclude: /test/.*$(?<!\.ql)(?<!\.qll)(?<!\.qlref)|.*\.patch
 
   - repo: https://github.com/pre-commit/mirrors-clang-format
-    rev: v13.0.1
+    rev: v17.0.6
     hooks:
       - id: clang-format
-        files: ^swift/.*\.(h|c|cpp)$
 
   - repo: https://github.com/pre-commit/mirrors-autopep8
     rev: v1.6.0
@@ -21,13 +20,23 @@ repos:
       - id: autopep8
         files: ^misc/codegen/.*\.py
 
-  - repo: https://github.com/warchant/pre-commit-buildifier
-    rev: 0.0.2
-    hooks:
-      - id: buildifier
-
   - repo: local
     hooks:
+      - id: buildifier
+        name: Format bazel files
+        files: \.(bazel|bzl)
+        language: system
+        entry: bazel run //misc/bazel:buildifier
+        pass_filenames: false
+
+#      DISABLED: can be enabled by copying this config and installing `pre-commit` with `--config` on the copy
+#      - id: go-gen
+#        name: Check checked in generated files in go
+#        files: ^go/.*
+#        language: system
+#        entry: bazel run //go:gen
+#        pass_filenames: false
+
       - id: codeql-format
         name: Fix QL file formatting
         files: \.qll?$

CODEOWNERS

@@ -1,5 +1,7 @@
 /cpp/ @github/codeql-c-analysis
 /csharp/ @github/codeql-csharp
+/csharp/autobuilder/Semmle.Autobuild.Cpp @github/codeql-c-extractor
+/csharp/autobuilder/Semmle.Autobuild.Cpp.Tests @github/codeql-c-extractor
 /go/ @github/codeql-go
 /java/ @github/codeql-java
 /javascript/ @github/codeql-javascript
@@ -8,9 +10,8 @@
 /swift/ @github/codeql-swift
 /misc/codegen/ @github/codeql-swift
 /java/kotlin-extractor/ @github/codeql-kotlin
-
-# ML-powered queries
-/javascript/ql/experimental/adaptivethreatmodeling/ @github/codeql-ml-powered-queries-reviewers
+/java/ql/test-kotlin1/ @github/codeql-kotlin
+/java/ql/test-kotlin2/ @github/codeql-kotlin
 
 # CodeQL tools and associated docs
 /docs/codeql/codeql-cli/ @github/codeql-cli-reviewers
@@ -23,6 +24,7 @@
 
 # Bazel (excluding BUILD.bazel files)
 WORKSPACE.bazel @github/codeql-ci-reviewers
+MODULE.bazel @github/codeql-ci-reviewers
 .bazelversion @github/codeql-ci-reviewers
 .bazelrc @github/codeql-ci-reviewers
 **/*.bzl @github/codeql-ci-reviewers
@@ -33,12 +35,11 @@ WORKSPACE.bazel @github/codeql-ci-reviewers
 
 # Workflows
 /.github/workflows/ @github/codeql-ci-reviewers
-/.github/workflows/atm-* @github/codeql-ml-powered-queries-reviewers
 /.github/workflows/go-* @github/codeql-go
-/.github/workflows/js-ml-tests.yml @github/codeql-ml-powered-queries-reviewers
 /.github/workflows/ql-for-ql-* @github/codeql-ql-for-ql-reviewers
 /.github/workflows/ruby-* @github/codeql-ruby
 /.github/workflows/swift.yml @github/codeql-swift
 
 # Misc
 /misc/scripts/accept-expected-changes-from-ci.py @RasmusWL
+/misc/scripts/generate-code-scanning-query-list.py @RasmusWL

CONTRIBUTING.md

@@ -4,6 +4,8 @@ We welcome contributions to our CodeQL libraries and queries. Got an idea for a
 
 There is lots of useful documentation to help you write queries, ranging from information about query file structure to tutorials for specific target languages. For more information on the documentation available, see [CodeQL queries](https://codeql.github.com/docs/writing-codeql-queries/codeql-queries) on [codeql.github.com](https://codeql.github.com).
 
+Note that the CodeQL for Visual Studio Code documentation has been migrated to https://docs.github.com/en/code-security/codeql-for-vs-code/, but you can still contribute to it via a different repository. For more information, see [Contributing to GitHub Docs documentation](https://docs.github.com/en/contributing)."
+
 ## Change notes
 
 Any nontrivial user-visible change to a query pack or library pack should have a change note. For details on how to add a change note for your change, see [this guide](docs/change-notes.md).
@@ -43,7 +45,7 @@ If you have an idea for a query that you would like to share with other CodeQL u
 
 3. **Formatting**
 
-    - The queries and libraries must be autoformatted, for example using the "Format Document" command in [CodeQL for Visual Studio Code](https://codeql.github.com/docs/codeql-for-visual-studio-code/about-codeql-for-visual-studio-code).
+    - The queries and libraries must be autoformatted, for example using the "Format Document" command in [CodeQL for Visual Studio Code](https://docs.github.com/en/code-security/codeql-for-vs-code/).
 
     If you prefer, you can either:
     1. install the [pre-commit framework](https://pre-commit.com/) and install the configured hooks on this repo via `pre-commit install`, or

MODULE.bazel

@@ -0,0 +1,62 @@
+module(
+    name = "codeql",
+    version = "0.0",
+)
+
+# this points to our internal repository when `codeql` is checked out as a submodule thereof
+# when building things from `codeql` independently this is stubbed out in `.bazelrc`
+bazel_dep(name = "semmle_code", version = "0.0")
+local_path_override(
+    module_name = "semmle_code",
+    path = "..",
+)
+
+# see https://registry.bazel.build/ for a list of available packages
+
+bazel_dep(name = "platforms", version = "0.0.9")
+bazel_dep(name = "rules_go", version = "0.47.0")
+bazel_dep(name = "rules_pkg", version = "0.10.1")
+bazel_dep(name = "rules_nodejs", version = "6.0.3")
+bazel_dep(name = "rules_python", version = "0.31.0")
+bazel_dep(name = "bazel_skylib", version = "1.5.0")
+bazel_dep(name = "abseil-cpp", version = "20240116.0", repo_name = "absl")
+bazel_dep(name = "nlohmann_json", version = "3.11.3", repo_name = "json")
+bazel_dep(name = "fmt", version = "10.0.0")
+bazel_dep(name = "gazelle", version = "0.36.0")
+
+bazel_dep(name = "buildifier_prebuilt", version = "6.4.0", dev_dependency = True)
+
+pip = use_extension("@rules_python//python/extensions:pip.bzl", "pip")
+pip.parse(
+    hub_name = "codegen_deps",
+    python_version = "3.11",
+    requirements_lock = "//misc/codegen:requirements_lock.txt",
+)
+use_repo(pip, "codegen_deps")
+
+swift_deps = use_extension("//swift/third_party:load.bzl", "swift_deps")
+
+# following list can be kept in sync with `bazel mod tidy`
+use_repo(
+    swift_deps,
+    "binlog",
+    "picosha2",
+    "swift_prebuilt_darwin_x86_64",
+    "swift_prebuilt_linux",
+    "swift_toolchain_linux",
+    "swift_toolchain_macos",
+)
+
+node = use_extension("@rules_nodejs//nodejs:extensions.bzl", "node")
+node.toolchain(
+    name = "nodejs",
+    node_version = "18.15.0",
+)
+use_repo(node, "nodejs", "nodejs_toolchains")
+
+go_sdk = use_extension("@rules_go//go:extensions.bzl", "go_sdk")
+go_sdk.download(version = "1.22.2")
+
+register_toolchains(
+    "@nodejs_toolchains//:all",
+)

README.md

@@ -4,7 +4,7 @@ This open source repository contains the standard CodeQL libraries and queries t
 
 ## How do I learn CodeQL and run queries?
 
-There is [extensive documentation](https://codeql.github.com/docs/) on getting started with writing CodeQL using the [CodeQL extension for Visual Studio Code](https://codeql.github.com/docs/codeql-for-visual-studio-code/) and the [CodeQL CLI](https://codeql.github.com/docs/codeql-cli/).
+There is extensive documentation about the [CodeQL language](https://codeql.github.com/docs/), writing CodeQL using the [CodeQL extension for Visual Studio Code](https://docs.github.com/en/code-security/codeql-for-vs-code/) and using the [CodeQL CLI](https://docs.github.com/en/code-security/codeql-cli).
 
 ## Contributing
 

WORKSPACE.bazel

@@ -1,12 +1,2 @@
-# Please notice that any bazel targets and definitions in this repository are currently experimental
-# and for internal use only.
-
-workspace(name = "codeql")
-
-load("//misc/bazel:workspace.bzl", "codeql_workspace")
-
-codeql_workspace()
-
-load("//misc/bazel:workspace_deps.bzl", "codeql_workspace_deps")
-
-codeql_workspace_deps()
+# please use MODULE.bazel to add dependencies
+# this empty file is required by internal repositories, don't remove it

codeql-workspace.yml

@@ -1,25 +1,16 @@
 provide:
   - "*/ql/src/qlpack.yml"
   - "*/ql/lib/qlpack.yml"
-  - "*/ql/test/qlpack.yml"
+  - "*/ql/test*/qlpack.yml"
   - "*/ql/examples/qlpack.yml"
   - "*/ql/consistency-queries/qlpack.yml"
   - "*/ql/automodel/src/qlpack.yml"
   - "*/ql/automodel/test/qlpack.yml"
-  - "shared/*/qlpack.yml"
+  - "python/extractor/qlpack.yml"
+  - "shared/**/qlpack.yml"
   - "cpp/ql/test/query-tests/Security/CWE/CWE-190/semmle/tainted/qlpack.yml"
   - "go/ql/config/legacy-support/qlpack.yml"
   - "go/build/codeql-extractor-go/codeql-extractor.yml"
-  - "javascript/ql/experimental/adaptivethreatmodeling/lib/qlpack.yml"
-  # This pack is explicitly excluded from the workspace since most users
-  # will want to use a version of this pack from the package cache. Internal
-  # users can uncomment the following line and place a custom ML model
-  # in the corresponding pack to test a custom ML model within their local
-  # checkout.
-  # - "javascript/ql/experimental/adaptivethreatmodeling/model/qlpack.yml"
-  - "javascript/ql/experimental/adaptivethreatmodeling/modelbuilding/qlpack.yml"
-  - "javascript/ql/experimental/adaptivethreatmodeling/src/qlpack.yml"
-  - "javascript/ql/experimental/adaptivethreatmodeling/test/qlpack.yml"
   - "csharp/ql/campaigns/Solorigate/lib/qlpack.yml"
   - "csharp/ql/campaigns/Solorigate/src/qlpack.yml"
   - "csharp/ql/campaigns/Solorigate/test/qlpack.yml"
@@ -27,8 +18,8 @@ provide:
   - "misc/suite-helpers/qlpack.yml"
   - "ruby/extractor-pack/codeql-extractor.yml"
   - "swift/extractor-pack/codeql-extractor.yml"
-  - "swift/integration-tests/qlpack.yml"
   - "ql/extractor-pack/codeql-extractor.yml"
+  - ".github/codeql/extensions/**/codeql-pack.yml"
 
 versionPolicies:
   default:

config/identical-files.json

@@ -53,14 +53,6 @@
     "ruby/ql/lib/codeql/ruby/dataflow/internal/tainttracking1/TaintTrackingImpl.qll",
     "swift/ql/lib/codeql/swift/dataflow/internal/tainttracking1/TaintTrackingImpl.qll"
   ],
-  "DataFlow Java/C#/Go/Ruby/Python/Swift Flow Summaries": [
-    "java/ql/lib/semmle/code/java/dataflow/internal/FlowSummaryImpl.qll",
-    "csharp/ql/lib/semmle/code/csharp/dataflow/internal/FlowSummaryImpl.qll",
-    "go/ql/lib/semmle/go/dataflow/internal/FlowSummaryImpl.qll",
-    "ruby/ql/lib/codeql/ruby/dataflow/internal/FlowSummaryImpl.qll",
-    "python/ql/lib/semmle/python/dataflow/new/internal/FlowSummaryImpl.qll",
-    "swift/ql/lib/codeql/swift/dataflow/internal/FlowSummaryImpl.qll"
-  ],
   "SsaReadPosition Java/C#": [
     "java/ql/lib/semmle/code/java/dataflow/internal/rangeanalysis/SsaReadPositionCommon.qll",
     "csharp/ql/lib/semmle/code/csharp/dataflow/internal/rangeanalysis/SsaReadPositionCommon.qll"
@@ -96,123 +88,46 @@
   "IR Instruction": [
     "cpp/ql/lib/semmle/code/cpp/ir/implementation/raw/Instruction.qll",
     "cpp/ql/lib/semmle/code/cpp/ir/implementation/unaliased_ssa/Instruction.qll",
-    "cpp/ql/lib/semmle/code/cpp/ir/implementation/aliased_ssa/Instruction.qll",
-    "csharp/ql/src/experimental/ir/implementation/raw/Instruction.qll",
-    "csharp/ql/src/experimental/ir/implementation/unaliased_ssa/Instruction.qll"
+    "cpp/ql/lib/semmle/code/cpp/ir/implementation/aliased_ssa/Instruction.qll"
   ],
   "IR IRBlock": [
     "cpp/ql/lib/semmle/code/cpp/ir/implementation/raw/IRBlock.qll",
     "cpp/ql/lib/semmle/code/cpp/ir/implementation/unaliased_ssa/IRBlock.qll",
-    "cpp/ql/lib/semmle/code/cpp/ir/implementation/aliased_ssa/IRBlock.qll",
-    "csharp/ql/src/experimental/ir/implementation/raw/IRBlock.qll",
-    "csharp/ql/src/experimental/ir/implementation/unaliased_ssa/IRBlock.qll"
+    "cpp/ql/lib/semmle/code/cpp/ir/implementation/aliased_ssa/IRBlock.qll"
   ],
   "IR IRVariable": [
     "cpp/ql/lib/semmle/code/cpp/ir/implementation/raw/IRVariable.qll",
     "cpp/ql/lib/semmle/code/cpp/ir/implementation/unaliased_ssa/IRVariable.qll",
-    "cpp/ql/lib/semmle/code/cpp/ir/implementation/aliased_ssa/IRVariable.qll",
-    "csharp/ql/src/experimental/ir/implementation/raw/IRVariable.qll",
-    "csharp/ql/src/experimental/ir/implementation/unaliased_ssa/IRVariable.qll"
+    "cpp/ql/lib/semmle/code/cpp/ir/implementation/aliased_ssa/IRVariable.qll"
   ],
   "IR IRFunction": [
     "cpp/ql/lib/semmle/code/cpp/ir/implementation/raw/IRFunction.qll",
     "cpp/ql/lib/semmle/code/cpp/ir/implementation/unaliased_ssa/IRFunction.qll",
-    "cpp/ql/lib/semmle/code/cpp/ir/implementation/aliased_ssa/IRFunction.qll",
-    "csharp/ql/src/experimental/ir/implementation/raw/IRFunction.qll",
-    "csharp/ql/src/experimental/ir/implementation/unaliased_ssa/IRFunction.qll"
+    "cpp/ql/lib/semmle/code/cpp/ir/implementation/aliased_ssa/IRFunction.qll"
   ],
   "IR Operand": [
     "cpp/ql/lib/semmle/code/cpp/ir/implementation/raw/Operand.qll",
     "cpp/ql/lib/semmle/code/cpp/ir/implementation/unaliased_ssa/Operand.qll",
-    "cpp/ql/lib/semmle/code/cpp/ir/implementation/aliased_ssa/Operand.qll",
-    "csharp/ql/src/experimental/ir/implementation/raw/Operand.qll",
-    "csharp/ql/src/experimental/ir/implementation/unaliased_ssa/Operand.qll"
-  ],
-  "IR IRType": [
-    "cpp/ql/lib/semmle/code/cpp/ir/implementation/IRType.qll",
-    "csharp/ql/src/experimental/ir/implementation/IRType.qll"
-  ],
-  "IR IRConfiguration": [
-    "cpp/ql/lib/semmle/code/cpp/ir/implementation/IRConfiguration.qll",
-    "csharp/ql/src/experimental/ir/implementation/IRConfiguration.qll"
-  ],
-  "IR UseSoundEscapeAnalysis": [
-    "cpp/ql/lib/semmle/code/cpp/ir/implementation/UseSoundEscapeAnalysis.qll",
-    "csharp/ql/src/experimental/ir/implementation/UseSoundEscapeAnalysis.qll"
-  ],
-  "IR IRFunctionBase": [
-    "cpp/ql/lib/semmle/code/cpp/ir/implementation/internal/IRFunctionBase.qll",
-    "csharp/ql/src/experimental/ir/implementation/internal/IRFunctionBase.qll"
-  ],
-  "IR Operand Tag": [
-    "cpp/ql/lib/semmle/code/cpp/ir/implementation/internal/OperandTag.qll",
-    "csharp/ql/src/experimental/ir/implementation/internal/OperandTag.qll"
-  ],
-  "IR TInstruction": [
-    "cpp/ql/lib/semmle/code/cpp/ir/implementation/internal/TInstruction.qll",
-    "csharp/ql/src/experimental/ir/implementation/internal/TInstruction.qll"
-  ],
-  "IR TIRVariable": [
-    "cpp/ql/lib/semmle/code/cpp/ir/implementation/internal/TIRVariable.qll",
-    "csharp/ql/src/experimental/ir/implementation/internal/TIRVariable.qll"
+    "cpp/ql/lib/semmle/code/cpp/ir/implementation/aliased_ssa/Operand.qll"
   ],
   "IR IR": [
     "cpp/ql/lib/semmle/code/cpp/ir/implementation/raw/IR.qll",
     "cpp/ql/lib/semmle/code/cpp/ir/implementation/unaliased_ssa/IR.qll",
-    "cpp/ql/lib/semmle/code/cpp/ir/implementation/aliased_ssa/IR.qll",
-    "csharp/ql/src/experimental/ir/implementation/raw/IR.qll",
-    "csharp/ql/src/experimental/ir/implementation/unaliased_ssa/IR.qll"
+    "cpp/ql/lib/semmle/code/cpp/ir/implementation/aliased_ssa/IR.qll"
   ],
   "IR IRConsistency": [
     "cpp/ql/lib/semmle/code/cpp/ir/implementation/raw/IRConsistency.qll",
     "cpp/ql/lib/semmle/code/cpp/ir/implementation/unaliased_ssa/IRConsistency.qll",
-    "cpp/ql/lib/semmle/code/cpp/ir/implementation/aliased_ssa/IRConsistency.qll",
-    "csharp/ql/src/experimental/ir/implementation/raw/IRConsistency.qll",
-    "csharp/ql/src/experimental/ir/implementation/unaliased_ssa/IRConsistency.qll"
+    "cpp/ql/lib/semmle/code/cpp/ir/implementation/aliased_ssa/IRConsistency.qll"
   ],
   "IR PrintIR": [
     "cpp/ql/lib/semmle/code/cpp/ir/implementation/raw/PrintIR.qll",
     "cpp/ql/lib/semmle/code/cpp/ir/implementation/unaliased_ssa/PrintIR.qll",
-    "cpp/ql/lib/semmle/code/cpp/ir/implementation/aliased_ssa/PrintIR.qll",
-    "csharp/ql/src/experimental/ir/implementation/raw/PrintIR.qll",
-    "csharp/ql/src/experimental/ir/implementation/unaliased_ssa/PrintIR.qll"
-  ],
-  "IR IntegerConstant": [
-    "cpp/ql/lib/semmle/code/cpp/ir/internal/IntegerConstant.qll",
-    "csharp/ql/src/experimental/ir/internal/IntegerConstant.qll"
-  ],
-  "IR IntegerInteval": [
-    "cpp/ql/lib/semmle/code/cpp/ir/internal/IntegerInterval.qll",
-    "csharp/ql/src/experimental/ir/internal/IntegerInterval.qll"
-  ],
-  "IR IntegerPartial": [
-    "cpp/ql/lib/semmle/code/cpp/ir/internal/IntegerPartial.qll",
-    "csharp/ql/src/experimental/ir/internal/IntegerPartial.qll"
-  ],
-  "IR Overlap": [
-    "cpp/ql/lib/semmle/code/cpp/ir/internal/Overlap.qll",
-    "csharp/ql/src/experimental/ir/internal/Overlap.qll"
-  ],
-  "IR EdgeKind": [
-    "cpp/ql/lib/semmle/code/cpp/ir/implementation/EdgeKind.qll",
-    "csharp/ql/src/experimental/ir/implementation/EdgeKind.qll"
-  ],
-  "IR MemoryAccessKind": [
-    "cpp/ql/lib/semmle/code/cpp/ir/implementation/MemoryAccessKind.qll",
-    "csharp/ql/src/experimental/ir/implementation/MemoryAccessKind.qll"
-  ],
-  "IR TempVariableTag": [
-    "cpp/ql/lib/semmle/code/cpp/ir/implementation/TempVariableTag.qll",
-    "csharp/ql/src/experimental/ir/implementation/TempVariableTag.qll"
-  ],
-  "IR Opcode": [
-    "cpp/ql/lib/semmle/code/cpp/ir/implementation/Opcode.qll",
-    "csharp/ql/src/experimental/ir/implementation/Opcode.qll"
+    "cpp/ql/lib/semmle/code/cpp/ir/implementation/aliased_ssa/PrintIR.qll"
   ],
   "IR SSAConsistency": [
     "cpp/ql/lib/semmle/code/cpp/ir/implementation/unaliased_ssa/internal/SSAConsistency.qll",
-    "cpp/ql/lib/semmle/code/cpp/ir/implementation/aliased_ssa/internal/SSAConsistency.qll",
-    "csharp/ql/src/experimental/ir/implementation/unaliased_ssa/internal/SSAConsistency.qll"
+    "cpp/ql/lib/semmle/code/cpp/ir/implementation/aliased_ssa/internal/SSAConsistency.qll"
   ],
   "C++ IR InstructionImports": [
     "cpp/ql/lib/semmle/code/cpp/ir/implementation/raw/internal/InstructionImports.qll",
@@ -260,8 +175,7 @@
   ],
   "SSA AliasAnalysis": [
     "cpp/ql/lib/semmle/code/cpp/ir/implementation/unaliased_ssa/internal/AliasAnalysis.qll",
-    "cpp/ql/lib/semmle/code/cpp/ir/implementation/aliased_ssa/internal/AliasAnalysis.qll",
-    "csharp/ql/src/experimental/ir/implementation/unaliased_ssa/internal/AliasAnalysis.qll"
+    "cpp/ql/lib/semmle/code/cpp/ir/implementation/aliased_ssa/internal/AliasAnalysis.qll"
   ],
   "SSA PrintAliasAnalysis": [
     "cpp/ql/lib/semmle/code/cpp/ir/implementation/unaliased_ssa/internal/PrintAliasAnalysis.qll",
@@ -276,44 +190,28 @@
     "cpp/ql/lib/semmle/code/cpp/ir/implementation/unaliased_ssa/gvn/internal/ValueNumberingImports.qll",
     "cpp/ql/lib/semmle/code/cpp/ir/implementation/aliased_ssa/gvn/internal/ValueNumberingImports.qll"
   ],
-  "IR SSA SimpleSSA": [
-    "cpp/ql/lib/semmle/code/cpp/ir/implementation/unaliased_ssa/internal/SimpleSSA.qll",
-    "csharp/ql/src/experimental/ir/implementation/unaliased_ssa/internal/SimpleSSA.qll"
-  ],
-  "IR AliasConfiguration (unaliased_ssa)": [
-    "cpp/ql/lib/semmle/code/cpp/ir/implementation/unaliased_ssa/internal/AliasConfiguration.qll",
-    "csharp/ql/src/experimental/ir/implementation/unaliased_ssa/internal/AliasConfiguration.qll"
-  ],
   "IR SSA SSAConstruction": [
     "cpp/ql/lib/semmle/code/cpp/ir/implementation/unaliased_ssa/internal/SSAConstruction.qll",
-    "cpp/ql/lib/semmle/code/cpp/ir/implementation/aliased_ssa/internal/SSAConstruction.qll",
-    "csharp/ql/src/experimental/ir/implementation/unaliased_ssa/internal/SSAConstruction.qll"
+    "cpp/ql/lib/semmle/code/cpp/ir/implementation/aliased_ssa/internal/SSAConstruction.qll"
   ],
   "IR SSA PrintSSA": [
     "cpp/ql/lib/semmle/code/cpp/ir/implementation/unaliased_ssa/internal/PrintSSA.qll",
-    "cpp/ql/lib/semmle/code/cpp/ir/implementation/aliased_ssa/internal/PrintSSA.qll",
-    "csharp/ql/src/experimental/ir/implementation/unaliased_ssa/internal/PrintSSA.qll"
+    "cpp/ql/lib/semmle/code/cpp/ir/implementation/aliased_ssa/internal/PrintSSA.qll"
   ],
   "IR ValueNumberInternal": [
     "cpp/ql/lib/semmle/code/cpp/ir/implementation/raw/gvn/internal/ValueNumberingInternal.qll",
     "cpp/ql/lib/semmle/code/cpp/ir/implementation/unaliased_ssa/gvn/internal/ValueNumberingInternal.qll",
-    "cpp/ql/lib/semmle/code/cpp/ir/implementation/aliased_ssa/gvn/internal/ValueNumberingInternal.qll",
-    "csharp/ql/src/experimental/ir/implementation/raw/gvn/internal/ValueNumberingInternal.qll",
-    "csharp/ql/src/experimental/ir/implementation/unaliased_ssa/gvn/internal/ValueNumberingInternal.qll"
+    "cpp/ql/lib/semmle/code/cpp/ir/implementation/aliased_ssa/gvn/internal/ValueNumberingInternal.qll"
   ],
   "C++ IR ValueNumber": [
     "cpp/ql/lib/semmle/code/cpp/ir/implementation/raw/gvn/ValueNumbering.qll",
     "cpp/ql/lib/semmle/code/cpp/ir/implementation/unaliased_ssa/gvn/ValueNumbering.qll",
-    "cpp/ql/lib/semmle/code/cpp/ir/implementation/aliased_ssa/gvn/ValueNumbering.qll",
-    "csharp/ql/src/experimental/ir/implementation/raw/gvn/ValueNumbering.qll",
-    "csharp/ql/src/experimental/ir/implementation/unaliased_ssa/gvn/ValueNumbering.qll"
+    "cpp/ql/lib/semmle/code/cpp/ir/implementation/aliased_ssa/gvn/ValueNumbering.qll"
   ],
   "C++ IR PrintValueNumbering": [
     "cpp/ql/lib/semmle/code/cpp/ir/implementation/raw/gvn/PrintValueNumbering.qll",
     "cpp/ql/lib/semmle/code/cpp/ir/implementation/unaliased_ssa/gvn/PrintValueNumbering.qll",
-    "cpp/ql/lib/semmle/code/cpp/ir/implementation/aliased_ssa/gvn/PrintValueNumbering.qll",
-    "csharp/ql/src/experimental/ir/implementation/raw/gvn/PrintValueNumbering.qll",
-    "csharp/ql/src/experimental/ir/implementation/unaliased_ssa/gvn/PrintValueNumbering.qll"
+    "cpp/ql/lib/semmle/code/cpp/ir/implementation/aliased_ssa/gvn/PrintValueNumbering.qll"
   ],
   "C++ IR ConstantAnalysis": [
     "cpp/ql/lib/semmle/code/cpp/ir/implementation/raw/constant/ConstantAnalysis.qll",
@@ -341,38 +239,6 @@
     "cpp/ql/lib/semmle/code/cpp/ir/implementation/raw/internal/reachability/PrintDominance.qll",
     "cpp/ql/lib/semmle/code/cpp/ir/implementation/unaliased_ssa/internal/reachability/PrintDominance.qll"
   ],
-  "C# IR InstructionImports": [
-    "csharp/ql/src/experimental/ir/implementation/raw/internal/InstructionImports.qll",
-    "csharp/ql/src/experimental/ir/implementation/unaliased_ssa/internal/InstructionImports.qll"
-  ],
-  "C# IR IRImports": [
-    "csharp/ql/src/experimental/ir/implementation/raw/internal/IRImports.qll",
-    "csharp/ql/src/experimental/ir/implementation/unaliased_ssa/internal/IRImports.qll"
-  ],
-  "C# IR IRBlockImports": [
-    "csharp/ql/src/experimental/ir/implementation/raw/internal/IRBlockImports.qll",
-    "csharp/ql/src/experimental/ir/implementation/unaliased_ssa/internal/IRBlockImports.qll"
-  ],
-  "C# IR IRFunctionImports": [
-    "csharp/ql/src/experimental/ir/implementation/raw/internal/IRFunctionImports.qll",
-    "csharp/ql/src/experimental/ir/implementation/unaliased_ssa/internal/IRFunctionImports.qll"
-  ],
-  "C# IR IRVariableImports": [
-    "csharp/ql/src/experimental/ir/implementation/raw/internal/IRVariableImports.qll",
-    "csharp/ql/src/experimental/ir/implementation/unaliased_ssa/internal/IRVariableImports.qll"
-  ],
-  "C# IR OperandImports": [
-    "csharp/ql/src/experimental/ir/implementation/raw/internal/OperandImports.qll",
-    "csharp/ql/src/experimental/ir/implementation/unaliased_ssa/internal/OperandImports.qll"
-  ],
-  "C# IR PrintIRImports": [
-    "csharp/ql/src/experimental/ir/implementation/raw/internal/PrintIRImports.qll",
-    "csharp/ql/src/experimental/ir/implementation/unaliased_ssa/internal/PrintIRImports.qll"
-  ],
-  "C# IR ValueNumberingImports": [
-    "csharp/ql/src/experimental/ir/implementation/raw/gvn/internal/ValueNumberingImports.qll",
-    "csharp/ql/src/experimental/ir/implementation/unaliased_ssa/gvn/internal/ValueNumberingImports.qll"
-  ],
   "C# ControlFlowReachability": [
     "csharp/ql/lib/semmle/code/csharp/dataflow/internal/ControlFlowReachability.qll",
     "csharp/ql/lib/semmle/code/csharp/dataflow/internal/rangeanalysis/ControlFlowReachability.qll"
@@ -385,13 +251,6 @@
     "cpp/ql/src/Security/CWE/CWE-020/SafeExternalAPIFunction.qll",
     "cpp/ql/src/Security/CWE/CWE-020/ir/SafeExternalAPIFunction.qll"
   ],
-  "XML": [
-    "cpp/ql/lib/semmle/code/cpp/XML.qll",
-    "csharp/ql/lib/semmle/code/csharp/XML.qll",
-    "java/ql/lib/semmle/code/xml/XML.qll",
-    "javascript/ql/lib/semmle/javascript/XML.qll",
-    "python/ql/lib/semmle/python/xml/XML.qll"
-  ],
   "DuplicationProblems.inc.qhelp": [
     "cpp/ql/src/Metrics/Files/DuplicationProblems.inc.qhelp",
     "javascript/ql/src/Metrics/DuplicationProblems.inc.qhelp",
@@ -439,13 +298,6 @@
     "java/ql/src/experimental/Security/CWE/CWE-400/LocalThreadResourceAbuse.qhelp",
     "java/ql/src/experimental/Security/CWE/CWE-400/ThreadResourceAbuse.qhelp"
   ],
-  "IDE Contextual Queries": [
-    "cpp/ql/lib/IDEContextual.qll",
-    "csharp/ql/lib/IDEContextual.qll",
-    "java/ql/lib/IDEContextual.qll",
-    "javascript/ql/lib/IDEContextual.qll",
-    "python/ql/lib/analysis/IDEContextual.qll"
-  ],
   "CryptoAlgorithms Python/JS/Ruby": [
     "javascript/ql/lib/semmle/javascript/security/CryptoAlgorithms.qll",
     "python/ql/lib/semmle/python/concepts/CryptoAlgorithms.qll",
@@ -462,23 +314,6 @@
     "ruby/ql/lib/codeql/ruby/security/internal/SensitiveDataHeuristics.qll",
     "swift/ql/lib/codeql/swift/security/internal/SensitiveDataHeuristics.qll"
   ],
-  "TypeTracker": [
-    "python/ql/lib/semmle/python/dataflow/new/internal/TypeTracker.qll",
-    "ruby/ql/lib/codeql/ruby/typetracking/TypeTracker.qll"
-  ],
-  "SummaryTypeTracker": [
-    "python/ql/lib/semmle/python/dataflow/new/internal/SummaryTypeTracker.qll",
-    "ruby/ql/lib/codeql/ruby/typetracking/internal/SummaryTypeTracker.qll"
-  ],
-  "AccessPathSyntax": [
-    "csharp/ql/lib/semmle/code/csharp/dataflow/internal/AccessPathSyntax.qll",
-    "go/ql/lib/semmle/go/dataflow/internal/AccessPathSyntax.qll",
-    "java/ql/lib/semmle/code/java/dataflow/internal/AccessPathSyntax.qll",
-    "javascript/ql/lib/semmle/javascript/frameworks/data/internal/AccessPathSyntax.qll",
-    "ruby/ql/lib/codeql/ruby/dataflow/internal/AccessPathSyntax.qll",
-    "python/ql/lib/semmle/python/dataflow/new/internal/AccessPathSyntax.qll",
-    "swift/ql/lib/codeql/swift/dataflow/internal/AccessPathSyntax.qll"
-  ],
   "IncompleteUrlSubstringSanitization": [
     "javascript/ql/src/Security/CWE-020/IncompleteUrlSubstringSanitization.qll",
     "ruby/ql/src/queries/security/cwe-020/IncompleteUrlSubstringSanitization.qll"
@@ -498,26 +333,6 @@
     "ruby/ql/lib/codeql/ruby/frameworks/data/internal/ApiGraphModelsExtensions.qll",
     "python/ql/lib/semmle/python/frameworks/data/internal/ApiGraphModelsExtensions.qll"
   ],
-  "TaintedFormatStringQuery Ruby/JS": [
-    "javascript/ql/lib/semmle/javascript/security/dataflow/TaintedFormatStringQuery.qll",
-    "ruby/ql/lib/codeql/ruby/security/TaintedFormatStringQuery.qll"
-  ],
-  "TaintedFormatStringCustomizations Ruby/JS": [
-    "javascript/ql/lib/semmle/javascript/security/dataflow/TaintedFormatStringCustomizations.qll",
-    "ruby/ql/lib/codeql/ruby/security/TaintedFormatStringCustomizations.qll"
-  ],
-  "HttpToFileAccessQuery JS/Ruby": [
-    "javascript/ql/lib/semmle/javascript/security/dataflow/HttpToFileAccessQuery.qll",
-    "ruby/ql/lib/codeql/ruby/security/HttpToFileAccessQuery.qll"
-  ],
-  "HttpToFileAccessCustomizations JS/Ruby": [
-    "javascript/ql/lib/semmle/javascript/security/dataflow/HttpToFileAccessCustomizations.qll",
-    "ruby/ql/lib/codeql/ruby/security/HttpToFileAccessCustomizations.qll"
-  ],
-  "Typo database": [
-    "javascript/ql/src/Expressions/TypoDatabase.qll",
-    "ql/ql/src/codeql_ql/style/TypoDatabase.qll"
-  ],
   "Swift declarations test file": [
     "swift/ql/test/extractor-tests/declarations/declarations.swift",
     "swift/ql/test/library-tests/ast/declarations.swift"
@@ -547,7 +362,7 @@
     "java/ql/lib/semmle/code/java/security/internal/EncryptionKeySizes.qll"
   ],
   "Python model summaries test extension": [
-    "python/ql/test/experimental/dataflow/model-summaries/InlineTaintTest.ext.yml",
-    "python/ql/test/experimental/dataflow/model-summaries/NormalDataflowTest.ext.yml"
+    "python/ql/test/library-tests/dataflow/model-summaries/InlineTaintTest.ext.yml",
+    "python/ql/test/library-tests/dataflow/model-summaries/NormalDataflowTest.ext.yml"
   ]
 }

cpp/BUILD.bazel

@@ -1,4 +1,4 @@
-load("@rules_pkg//:mappings.bzl", "pkg_filegroup")
+load("@rules_pkg//pkg:mappings.bzl", "pkg_filegroup")
 
 package(default_visibility = ["//visibility:public"])
 

cpp/autobuilder/.gitignore

@@ -1,13 +0,0 @@
-obj/
-TestResults/
-*.manifest
-*.pdb
-*.suo
-*.mdb
-*.vsmdi
-csharp.log
-**/bin/Debug
-**/bin/Release
-*.tlog
-.vs
-*.user

cpp/autobuilder/README.md

@@ -0,0 +1 @@
+The Windows autobuilder that used to live in this directory moved to `csharp/autobuilder/Semmle.Autobuild.Cpp`.

cpp/autobuilder/Semmle.Autobuild.Cpp.Tests/Semmle.Autobuild.Cpp.Tests.csproj

@@ -1,26 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk">
-
-  <PropertyGroup>
-    <OutputType>Exe</OutputType>
-    <TargetFramework>net7.0</TargetFramework>
-    <GenerateAssemblyInfo>false</GenerateAssemblyInfo>
-    <RuntimeIdentifiers>win-x64;linux-x64;osx-x64</RuntimeIdentifiers>
-    <Nullable>enable</Nullable>
-  </PropertyGroup>
-
-  <ItemGroup>
-    <PackageReference Include="System.IO.FileSystem" Version="4.3.0" />
-    <PackageReference Include="System.IO.FileSystem.Primitives" Version="4.3.0" />
-    <PackageReference Include="xunit" Version="2.4.2" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.5">
-      <PrivateAssets>all</PrivateAssets>
-      <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
-    </PackageReference>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.4.0" />
-  </ItemGroup>
-
-  <ItemGroup>
-    <ProjectReference Include="..\Semmle.Autobuild.Cpp\Semmle.Autobuild.Cpp.csproj" />
-    <ProjectReference Include="..\..\..\csharp\autobuilder\Semmle.Autobuild.Shared\Semmle.Autobuild.Shared.csproj" />
-  </ItemGroup>
-</Project>

cpp/autobuilder/Semmle.Autobuild.Cpp/Program.cs

@@ -1,33 +0,0 @@
-using System;
-using Semmle.Autobuild.Shared;
-
-namespace Semmle.Autobuild.Cpp
-{
-    class Program
-    {
-        static int Main()
-        {
-
-            try
-            {
-                var actions = SystemBuildActions.Instance;
-                var options = new CppAutobuildOptions(actions);
-                try
-                {
-                    Console.WriteLine("CodeQL C++ autobuilder");
-                    var builder = new CppAutobuilder(actions, options);
-                    return builder.AttemptBuild();
-                }
-                catch (InvalidEnvironmentException ex)
-                {
-                    Console.WriteLine("The environment is invalid: {0}", ex.Message);
-                }
-            }
-            catch (ArgumentOutOfRangeException ex)
-            {
-                Console.WriteLine("The value \"{0}\" for parameter \"{1}\" is invalid", ex.ActualValue, ex.ParamName);
-            }
-            return 1;
-        }
-    }
-}

cpp/autobuilder/Semmle.Autobuild.Cpp/Semmle.Autobuild.Cpp.csproj

@@ -1,28 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk">
-
-  <PropertyGroup>
-    <TargetFramework>net7.0</TargetFramework>
-    <AssemblyName>Semmle.Autobuild.Cpp</AssemblyName>
-    <RootNamespace>Semmle.Autobuild.Cpp</RootNamespace>
-    <ApplicationIcon />
-    <OutputType>Exe</OutputType>
-    <StartupObject />
-    <GenerateAssemblyInfo>false</GenerateAssemblyInfo>
-    <RuntimeIdentifiers>win-x64;linux-x64;osx-x64</RuntimeIdentifiers>
-    <Nullable>enable</Nullable>
-  </PropertyGroup>
-
-  <ItemGroup>
-    <Folder Include="Properties\" />
-  </ItemGroup>
-
-  <ItemGroup>
-    <PackageReference Include="Microsoft.Build" Version="17.3.2" />
-  </ItemGroup>
-
-  <ItemGroup>
-    <ProjectReference Include="..\..\..\csharp\extractor\Semmle.Util\Semmle.Util.csproj" />
-    <ProjectReference Include="..\..\..\csharp\autobuilder\Semmle.Autobuild.Shared\Semmle.Autobuild.Shared.csproj" />
-  </ItemGroup>
-
-</Project>

cpp/downgrades/0a9eb01d3650642e013eb86be45d952289537f91/upgrade.properties

@@ -0,0 +1,3 @@
+description: Expose whether a function was prototyped or not
+compatibility: backwards
+function_prototyped.rel: delete

cpp/downgrades/298438feb146335af824002589cd6d4e96e5dbf9/exprparents.ql

@@ -0,0 +1,19 @@
+class Element extends @element {
+  string toString() { none() }
+}
+
+class Expr extends @expr {
+  string toString() { none() }
+}
+
+class Stmt extends @stmt {
+  string toString() { none() }
+}
+
+predicate isStmtWithInitializer(Stmt stmt) { exists(int kind | stmts(stmt, kind, _) | kind = 29) }
+
+from Expr child, int index, int index_new, Element parent
+where
+  exprparents(child, index, parent) and
+  if isStmtWithInitializer(parent) then index_new = index - 1 else index_new = index
+select child, index_new, parent

cpp/downgrades/298438feb146335af824002589cd6d4e96e5dbf9/for_initialization.ql

@@ -0,0 +1,9 @@
+class Stmt extends @stmt {
+  string toString() { none() }
+}
+
+from Stmt f, Stmt i
+where
+  for_initialization(f, i) and
+  f instanceof @stmt_for
+select f, i

cpp/downgrades/298438feb146335af824002589cd6d4e96e5dbf9/stmtparents.ql

@@ -0,0 +1,20 @@
+class Element extends @element {
+  string toString() { none() }
+}
+
+class Stmt extends @stmt {
+  string toString() { none() }
+}
+
+predicate isStmtWithInitializer(Stmt stmt) { exists(int kind | stmts(stmt, kind, _) | kind = 29) }
+
+from Stmt child, int index, int index_new, Element parent
+where
+  stmtparents(child, index, parent) and
+  (
+    not isStmtWithInitializer(parent)
+    or
+    index > 0
+  ) and
+  if isStmtWithInitializer(parent) then index_new = index - 1 else index_new = index
+select child, index_new, parent

cpp/downgrades/298438feb146335af824002589cd6d4e96e5dbf9/upgrade.properties

@@ -0,0 +1,5 @@
+description: Support C++20 range-based for initializers
+compatibility: partial
+exprparents.rel: run exprparents.qlo
+stmtparents.rel: run stmtparents.qlo
+for_initialization.rel: run for_initialization.qlo

cpp/downgrades/4f9fabab5124d49108782c081579f45a70571d74/mangled_name.ql

@@ -0,0 +1,11 @@
+class Declaration extends @declaration {
+  string toString() { none() }
+}
+
+class MangledName extends @mangledname {
+  string toString() { none() }
+}
+
+from Declaration d, MangledName n
+where mangled_name(d, n, _)
+select d, n

cpp/downgrades/4f9fabab5124d49108782c081579f45a70571d74/upgrade.properties

@@ -0,0 +1,3 @@
+description: Add completness information to mangled name table
+compatibility: full
+mangled_name.rel: run mangled_name.qlo

cpp/downgrades/5b388693c66db1e7dc2e76a90aa67a2b6eb74f0f/builtintypes.ql

@@ -0,0 +1,19 @@
+class BuiltinType extends @builtintype {
+  string toString() { none() }
+}
+
+from BuiltinType type, string name, int kind, int kind_new, int size, int sign, int alignment
+where
+  builtintypes(type, name, kind, size, sign, alignment) and
+  if
+    type instanceof @fp16 or
+    type instanceof @std_bfloat16 or
+    type instanceof @std_float16 or
+    type instanceof @complex_std_float32 or
+    type instanceof @complex_float32x or
+    type instanceof @complex_std_float64 or
+    type instanceof @complex_float64x or
+    type instanceof @complex_std_float128
+  then kind_new = 2
+  else kind_new = kind
+select type, name, kind_new, size, sign, alignment

cpp/downgrades/5b388693c66db1e7dc2e76a90aa67a2b6eb74f0f/upgrade.properties

@@ -0,0 +1,3 @@
+description: Introduce new floating-point types from C23 and C++23
+compatibility: backwards
+builtintypes.rel: run builtintypes.qlo

cpp/downgrades/7f34caf73ca98314885030cc5a22b6e328fe687c/functions.ql

@@ -0,0 +1,9 @@
+class Function extends @function {
+  string toString() { none() }
+}
+
+from Function fun, string name, int kind, int kind_new
+where
+  functions(fun, name, kind) and
+  if kind = 7 or kind = 8 then kind_new = 0 else kind_new = kind
+select fun, name, kind_new

cpp/downgrades/7f34caf73ca98314885030cc5a22b6e328fe687c/upgrade.properties

@@ -0,0 +1,3 @@
+description: Support more function types
+compatibility: full
+functions.rel: run functions.qlo

cpp/downgrades/8cba93a44180e0d50a80a660950800d822b981fc/upgrade.properties

@@ -0,0 +1,2 @@
+description: Removed @assignpaddexpr and @assignpsubexpr from @assign_bitwise_expr
+compatibility: full

cpp/downgrades/BUILD.bazel

@@ -1,4 +1,4 @@
-load("@rules_pkg//:mappings.bzl", "pkg_files", "strip_prefix")
+load("@rules_pkg//pkg:mappings.bzl", "pkg_files", "strip_prefix")
 
 pkg_files(
     name = "downgrades",

cpp/downgrades/aa7ff0ab32cd4674f6ab731d32fea64116997b05/exprs.ql

@@ -0,0 +1,13 @@
+class Expr extends @expr {
+  string toString() { none() }
+}
+
+class Location extends @location_expr {
+  string toString() { none() }
+}
+
+from Expr expr, int kind, int kind_new, Location loc
+where
+  exprs(expr, kind, loc) and
+  if kind = 363 then kind_new = 1 else kind_new = kind
+select expr, kind_new, loc

cpp/downgrades/aa7ff0ab32cd4674f6ab731d32fea64116997b05/upgrade.properties

@@ -0,0 +1,4 @@
+description: Introduce re-use expressions
+compatibility: partial
+expr_reuse.rel: delete
+exprs.rel: run exprs.qlo

cpp/downgrades/abfce5c170f93e281948f7689ece373464fdaf87/expr_reuse.ql

@@ -0,0 +1,7 @@
+class Expr extends @expr {
+  string toString() { none() }
+}
+
+from Expr reuse, Expr original
+where expr_reuse(reuse, original, _)
+select reuse, original

cpp/downgrades/abfce5c170f93e281948f7689ece373464fdaf87/expr_types.ql

@@ -0,0 +1,22 @@
+class Expr extends @expr {
+  string toString() { none() }
+}
+
+class Type extends @type {
+  string toString() { none() }
+}
+
+predicate existingType(Expr expr, Type type, int value_category) {
+  expr_types(expr, type, value_category)
+}
+
+predicate reuseType(Expr reuse, Type type, int value_category) {
+  exists(Expr original |
+    expr_reuse(reuse, original, value_category) and
+    expr_types(original, type, _)
+  )
+}
+
+from Expr expr, Type type, int value_category
+where existingType(expr, type, value_category) or reuseType(expr, type, value_category)
+select expr, type, value_category

cpp/downgrades/abfce5c170f93e281948f7689ece373464fdaf87/upgrade.properties

@@ -0,0 +1,4 @@
+description: Add value category to expr_reuse table
+compatibility: full
+expr_reuse.rel: run expr_reuse.qlo
+expr_types.rel: run expr_types.qlo

cpp/downgrades/cf72c8898d19eb1b3374432cf79d8276cb07ad43/upgrade.properties

@@ -1,5 +1,6 @@
 description: Support C++17 if and switch initializers
 compatibility: partial
+constexpr_if_initialization.rel: delete
 if_initialization.rel: delete
 switch_initialization.rel: delete
 exprparents.rel: run exprparents.qlo

cpp/downgrades/d8149ca90e695fe26f9a0c5a7fa0edd6d4ea3f5d/attribute_args.ql

@@ -0,0 +1,17 @@
+class AttributeArg extends @attribute_arg {
+  string toString() { none() }
+}
+
+class Attribute extends @attribute {
+  string toString() { none() }
+}
+
+class Location extends @location_default {
+  string toString() { none() }
+}
+
+from AttributeArg arg, int kind, int kind_new, Attribute attr, int index, Location location
+where
+  attribute_args(arg, kind, attr, index, location) and
+  if arg instanceof @attribute_arg_expr then kind_new = 0 else kind_new = kind
+select arg, kind_new, attr, index, location

cpp/downgrades/d8149ca90e695fe26f9a0c5a7fa0edd6d4ea3f5d/upgrade.properties

@@ -0,0 +1,4 @@
+description: Support expression attribute arguments
+compatibility: partial
+attribute_arg_expr.rel: delete
+attribute_args.rel: run attribute_args.qlo

cpp/downgrades/f79ce79e3b751aeeed59e594633ba5c07a27ef3e/upgrade.properties

@@ -0,0 +1,3 @@
+description: Introduce extractor version numbers
+compatibility: breaking
+extractor_version.rel: delete