Ruby: update crate versions

.codeqlmanifest.json

@@ -1,27 +1,11 @@
-{
-    "provide": [
-        "*/ql/src/qlpack.yml",
-        "*/ql/lib/qlpack.yml",
-        "*/ql/test/qlpack.yml",
-        "*/ql/examples/qlpack.yml",
-        "*/ql/consistency-queries/qlpack.yml",
-        "cpp/ql/test/query-tests/Security/CWE/CWE-190/semmle/tainted/qlpack.yml",
-        "javascript/ql/experimental/adaptivethreatmodeling/lib/qlpack.yml",
-        "javascript/ql/experimental/adaptivethreatmodeling/modelbuilding/qlpack.yml",
-        "javascript/ql/experimental/adaptivethreatmodeling/src/qlpack.yml",
-        "csharp/ql/campaigns/Solorigate/lib/qlpack.yml",
-        "csharp/ql/campaigns/Solorigate/src/qlpack.yml",
-        "csharp/ql/campaigns/Solorigate/test/qlpack.yml",
-        "misc/legacy-support/*/qlpack.yml",
-        "misc/suite-helpers/qlpack.yml",
-        "ruby/extractor-pack/codeql-extractor.yml",
-        "ql/extractor-pack/codeql-extractor.yml"
-    ],
-    "versionPolicies": {
-      "default": {
-        "requireChangeNotes": true,
-        "committedPrereleaseSuffix": "dev",
-        "committedVersion": "nextPatchRelease"
-      }
-    }
-}
+{ "provide": [ "ruby/.codeqlmanifest.json",
+                "*/ql/src/qlpack.yml",
+               "*/ql/lib/qlpack.yml",
+               "*/ql/test/qlpack.yml",
+               "cpp/ql/test/query-tests/Security/CWE/CWE-190/semmle/tainted/qlpack.yml",
+               "*/ql/examples/qlpack.yml",
+               "*/upgrades/qlpack.yml",
+               "javascript/ql/experimental/adaptivethreatmodeling/lib/qlpack.yml",
+               "javascript/ql/experimental/adaptivethreatmodeling/src/qlpack.yml",
+               "misc/legacy-support/*/qlpack.yml",
+               "misc/suite-helpers/qlpack.yml" ] }

.gitattributes

@@ -50,15 +50,4 @@
 *.pdb -text
 
 java/ql/test/stubs/**/*.java linguist-generated=true
-java/ql/test/experimental/stubs/**/*.java linguist-generated=true
-
-# For some languages, upgrade script testing references really old dbscheme
-# files from legacy upgrades that have CRLF line endings. Since upgrade
-# resolution relies on object hashes, we must suppress line ending conversion
-# 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
+java/ql/test/experimental/stubs/**/*.java linguist-generated=true

.github/actions/fetch-codeql/action.yml

@@ -8,7 +8,7 @@ runs:
       run: |
         LATEST=$(gh release list --repo https://github.com/github/codeql-cli-binaries | cut -f 1 | grep -v beta | sort --version-sort | tail -1)
         gh release download --repo https://github.com/github/codeql-cli-binaries --pattern codeql-linux64.zip "$LATEST"
-        unzip -q -d "${RUNNER_TEMP}" codeql-linux64.zip
-        echo "${RUNNER_TEMP}/codeql" >> "${GITHUB_PATH}"
+        unzip -q codeql-linux64.zip
+        echo "${{ github.workspace }}/codeql" >> $GITHUB_PATH
       env:
         GITHUB_TOKEN: ${{ github.token }}

.github/labeler.yml

@@ -26,6 +26,3 @@ documentation:
   - "**/*.qhelp"
   - "**/*.md"
   - docs/**/*
-
-"QL-for-QL": 
-  - ql/**/*

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

@@ -6,11 +6,7 @@ on:
     paths:
       - "*/ql/src/**/*.ql"
       - "*/ql/src/**/*.qll"
-      - "*/ql/lib/**/*.ql"
-      - "*/ql/lib/**/*.qll"
       - "!**/experimental/**"
-      - "!ql/**"
-      - ".github/workflows/check-change-note.yml"
 
 jobs:
   check-change-note:

.github/workflows/codeql-analysis.yml

@@ -27,11 +27,6 @@ jobs:
       pull-requests: read
 
     steps:
-    - name: Setup dotnet
-      uses: actions/setup-dotnet@v1
-      with:
-        dotnet-version: 6.0.101
-
     - name: Checkout repository
       uses: actions/checkout@v2
 
@@ -56,7 +51,7 @@ jobs:
     #    uses a compiled language
 
     - run: |
-       dotnet build csharp /p:UseSharedCompilation=false
+       dotnet build csharp
 
     - name: Perform CodeQL Analysis
       uses: github/codeql-action/analyze@main

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

@@ -1,43 +0,0 @@
-name: "Publish framework coverage as metrics"
-
-on:
-  schedule:
-    - cron: '5 0 * * *'
-  push:
-    branches:
-      - main
-  workflow_dispatch:
-  pull_request:
-    branches:
-      - main
-    paths:
-      - ".github/workflows/csv-coverage-metrics.yml"
-
-jobs:
-  publish:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v2
-      - name: Setup CodeQL
-        uses: ./.github/actions/fetch-codeql
-      - name: Create empty database
-        run: |
-          DATABASE="${{ runner.temp }}/java-database"
-          PROJECT="${{ runner.temp }}/java-project"
-          mkdir -p "$PROJECT/src/tmp/empty"
-          echo "class Empty {}" >> "$PROJECT/src/tmp/empty/Empty.java"
-          codeql database create "$DATABASE" --language=java --source-root="$PROJECT" --command 'javac src/tmp/empty/Empty.java'
-      - name: Capture coverage information
-        run: |
-          DATABASE="${{ runner.temp }}/java-database"
-          codeql database analyze --format=sarif-latest --output=metrics.sarif -- "$DATABASE" ./java/ql/src/Metrics/Summaries/FrameworkCoverage.ql
-      - uses: actions/upload-artifact@v2
-        with:
-          name: metrics.sarif
-          path: metrics.sarif
-          retention-days: 20
-      - name: Upload SARIF file
-        uses: github/codeql-action/upload-sarif@v1
-        with:
-          sarif_file: metrics.sarif

.github/workflows/js-ml-tests.yml

@@ -1,76 +0,0 @@
-name: JS ML-powered queries tests
-
-on:
-  push:
-    paths:
-      - "javascript/ql/experimental/adaptivethreatmodeling/**"
-      - .github/workflows/js-ml-tests.yml
-    branches:
-      - main
-      - "rc/*"
-  pull_request:
-    paths:
-      - "javascript/ql/experimental/adaptivethreatmodeling/**"
-      - .github/workflows/js-ml-tests.yml
-
-defaults:
-  run:
-    working-directory: javascript/ql/experimental/adaptivethreatmodeling
-
-jobs:
-  qlformat:
-    name: Check QL formatting
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-
-      - uses: ./.github/actions/fetch-codeql
-
-      - name: Check QL formatting
-        run: |
-          find . "(" -name "*.ql" -or -name "*.qll" ")" -print0 | \
-            xargs -0 codeql query format --check-only
-
-  qlcompile:
-    name: Check QL compilation
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-
-      - uses: ./.github/actions/fetch-codeql
-
-      - name: Install pack dependencies
-        run: |
-          for pack in modelbuilding src; do
-            codeql pack install --mode verify -- "${pack}"
-          done
-
-      - name: Check QL compilation
-        run: |
-          codeql query compile \
-            --check-only \
-            --ram 5120 \
-            --additional-packs "${{ github.workspace }}" \
-            --threads=0 \
-            -- \
-            lib modelbuilding src
-
-  qltest:
-    name: Run QL tests
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-
-      - uses: ./.github/actions/fetch-codeql
-
-      - name: Install pack dependencies
-        run: codeql pack install -- test
-
-      - name: Run QL tests
-        run: |
-          codeql test run \
-            --threads=0 \
-            --ram 5120 \
-            --additional-packs "${{ github.workspace }}" \
-            -- \
-            test

.github/workflows/mad_modelDiff.yml

@@ -1,103 +0,0 @@
-name: Models as Data - Diff
-
-on:
-  workflow_dispatch:
-    inputs:
-      projects:
-        description: "The projects to generate models for"
-        required: true
-        default: '["netty/netty"]'
-  pull_request:
-    branches:
-      - main
-    paths:
-      - "java/ql/src/utils/model-generator/**/*.*"
-      - ".github/workflows/mad_modelDiff.yml"
-
-permissions:
-  contents: read
-
-jobs:
-  model-diff:
-    name: Model Difference
-    runs-on: ubuntu-latest
-    if: github.repository == 'github/codeql'
-    strategy:
-      matrix:
-        slug: ${{fromJson(github.event.inputs.projects || '["apache/commons-codec", "apache/commons-io", "apache/commons-beanutils", "apache/commons-logging", "apache/commons-fileupload", "apache/commons-lang", "apache/commons-validator", "apache/commons-csv", "apache/dubbo"]' )}}
-    steps:
-      - name: Clone github/codeql from PR
-        uses: actions/checkout@v2
-        if: github.event.pull_request
-        with:
-          path: codeql-pr
-      - name: Clone github/codeql from main
-        uses: actions/checkout@v2
-        with:
-          path: codeql-main
-          ref: main
-      - uses: ./codeql-main/.github/actions/fetch-codeql
-      - name: Download database
-        env:
-          SLUG: ${{ matrix.slug }}
-        run: |
-          set -x
-          mkdir lib-dbs
-          SHORTNAME=${SLUG//[^a-zA-Z0-9_]/}
-          projectId=`curl -s https://lgtm.com/api/v1.0/projects/g/${SLUG} | jq .id`
-          curl -L "https://lgtm.com/api/v1.0/snapshots/$projectId/java" -o "$SHORTNAME.zip"
-          unzip -q -d "${SHORTNAME}-db" "${SHORTNAME}.zip"
-          mkdir "lib-dbs/$SHORTNAME/"
-          mv "${SHORTNAME}-db/"$(ls -1 "${SHORTNAME}"-db)/* "lib-dbs/${SHORTNAME}/"
-      - name: Generate Models (PR and main)
-        run: |
-          set -x
-          mkdir tmp-models
-          MODELS=`pwd`/tmp-models
-          DATABASES=`pwd`/lib-dbs
-
-          analyzeDatabaseWithCheckout() {
-            QL_VARIANT=$1
-            DATABASE=$2
-            cd codeql-$QL_VARIANT
-            SHORTNAME=`basename $DATABASE`
-            python java/ql/src/utils/model-generator/GenerateFlowModel.py $DATABASE $MODELS/${SHORTNAME}.qll
-            mv $MODELS/${SHORTNAME}.qll $MODELS/${SHORTNAME}Generated_${QL_VARIANT}.qll
-            cd ..
-          }
-
-          for d in $DATABASES/*/ ; do
-            ls -1 "$d"
-
-            analyzeDatabaseWithCheckout "main" $d
-            if [[ "$GITHUB_EVENT_NAME" == "pull_request" ]]
-            then
-              analyzeDatabaseWithCheckout "pr" $d
-            fi
-          done
-      - name: Install diff2html
-        if: github.event.pull_request
-        run: |
-          npm install -g diff2html-cli
-      - name: Generate Model Diff
-        if: github.event.pull_request
-        run: |
-          set -x
-          MODELS=`pwd`/tmp-models
-          ls -1 tmp-models/
-          for m in $MODELS/*_main.qll ; do
-            t="${m/main/"pr"}"
-            basename=`basename $m`
-            name="diff_${basename/_main.qll/""}"
-            (diff -w -u $m $t | diff2html -i stdin -F $MODELS/$name.html) || true
-          done
-      - uses: actions/upload-artifact@v2
-        with:
-          name: models
-          path: tmp-models/*.qll
-          retention-days: 20
-      - uses: actions/upload-artifact@v2
-        with:
-          name: diffs
-          path: tmp-models/*.html
-          retention-days: 20

.github/workflows/mad_regenerate-models.yml

@@ -1,62 +0,0 @@
-name: Regenerate framework models
-
-on:
-  workflow_dispatch:
-  schedule:
-    - cron: "30 2 * * *"
-  pull_request:
-    branches:
-      - main
-    paths:
-      - ".github/workflows/mad_regenerate-models.yml"
-
-jobs:
-  regenerate-models:
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        # placeholder required for each axis, excluded below, replaced by the actual combinations (see include)
-        slug: ["placeholder"]
-        ref: ["placeholder"]
-        include:
-          - slug: "apache/commons-io"
-            ref: "8985de8fe74f6622a419b37a6eed0dbc484dc128"
-        exclude:
-          - slug: "placeholder"
-            ref: "placeholder"
-    steps:
-      - name: Clone self (github/codeql)
-        uses: actions/checkout@v2
-      - name: Setup CodeQL binaries
-        uses: ./.github/actions/fetch-codeql
-      - name: Clone repositories
-        uses: actions/checkout@v2
-        with:
-          path: repos/${{ matrix.ref }}
-          ref: ${{ matrix.ref }}
-          repository: ${{ matrix.slug }}
-      - name: Build database
-        env:
-          SLUG: ${{ matrix.slug }}
-          REF: ${{ matrix.ref }}
-        run: |
-          mkdir dbs
-          cd repos/${REF}
-          SHORTNAME=${SLUG//[^a-zA-Z0-9_]/}
-          codeql database create --language=java ../../dbs/${SHORTNAME}
-      - name: Regenerate models in-place
-        env:
-          SLUG: ${{ matrix.slug }}
-        run: |
-          SHORTNAME=${SLUG//[^a-zA-Z0-9_]/}
-          java/ql/src/utils/model-generator/RegenerateModels.py "${SLUG}" dbs/${SHORTNAME}
-      - name: Stage changes
-        run: |
-          find java -name "*.qll" -print0 | xargs -0 git add
-          git status
-          git diff --cached > models.patch
-      - uses: actions/upload-artifact@v2
-        with:
-          name: patch
-          path: models.patch
-          retention-days: 7

.github/workflows/post-pr-comment.yml

@@ -1,31 +0,0 @@
-name: Post pull-request comment
-on:
-  workflow_run:
-    workflows: ["Query help preview"]
-    types:
-      - completed
-
-permissions:
-  pull-requests: write
-
-jobs:
-  post_comment:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Download artifact
-        run: gh run download "${WORKFLOW_RUN_ID}" --repo "${GITHUB_REPOSITORY}" --name "comment"
-        env:
-          GITHUB_TOKEN: ${{ github.token }}
-          WORKFLOW_RUN_ID: ${{ github.event.workflow_run.id }}
-      - run: |
-          PR="$(grep -o '^[0-9]\+$' pr.txt)"
-          PR_HEAD_SHA="$(gh api "/repos/${GITHUB_REPOSITORY}/pulls/${PR}" --jq .head.sha)"
-          # Check that the pull-request head SHA matches the head SHA of the workflow run
-          if [ "${WORKFLOW_RUN_HEAD_SHA}" != "${PR_HEAD_SHA}" ]; then
-            echo "PR head SHA ${PR_HEAD_SHA} does not match workflow_run event SHA ${WORKFLOW_RUN_HEAD_SHA}. Stopping." 1>&2
-            exit 1
-          fi
-          gh pr comment "${PR}" --repo "${GITHUB_REPOSITORY}" -F comment.txt
-        env:
-          GITHUB_TOKEN: ${{ github.token }}
-          WORKFLOW_RUN_HEAD_SHA: ${{ github.event.workflow_run.head_commit.id }}

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

@@ -1,13 +1,10 @@
 name: Query help preview
 
-permissions:
-  contents: read
-
 on:
   pull_request:
     branches:
       - main
-      - "rc/*"
+      - 'rc/*'
     paths:
       - "ruby/**/*.qhelp"
 
@@ -15,49 +12,28 @@ jobs:
   qhelp:
     runs-on: ubuntu-latest
     steps:
-      - run: echo "${{  github.event.number }}" > pr.txt
-      - uses: actions/upload-artifact@v2
-        with:
-          name: comment
-          path: pr.txt
-          retention-days: 1
       - uses: actions/checkout@v2
         with:
           fetch-depth: 2
-          persist-credentials: false
-      - uses: ./.github/actions/fetch-codeql
       - name: Determine changed files
         id: changes
         run: |
-          (git diff -z --name-only --diff-filter=ACMRT HEAD~1 HEAD | grep -z '.qhelp$' | grep -z -v '.inc.qhelp';
-           git diff -z --name-only --diff-filter=ACMRT HEAD~1 HEAD | grep -z '.inc.qhelp$' | xargs --null -rn1 basename | xargs --null -rn1 git grep -z -l) |
-           grep -z '.qhelp$' | grep -z -v '^-' | sort -z -u > "${RUNNER_TEMP}/paths.txt"
+          echo -n "::set-output name=qhelp_files::"
+          (git diff --name-only --diff-filter=ACMRT HEAD~1 HEAD | grep .qhelp$ | grep -v .inc.qhelp;
+           git diff --name-only --diff-filter=ACMRT HEAD~1 HEAD | grep .inc.qhelp$ | xargs -d '\n' -rn1 basename | xargs -d '\n' -rn1 git grep -l) |
+           sort -u | xargs -d '\n' -n1 printf "'%s' "
+
+      - uses: ./.github/actions/fetch-codeql
 
       - name: QHelp preview
+        if: ${{ steps.changes.outputs.qhelp_files }}
         run: |
-          EXIT_CODE=0
-          echo "QHelp previews:" > comment.txt
-          while read -r -d $'\0' path; do
-            if [ ! -f "${path}" ]; then
-               exit 1
-            fi
+          ( echo "QHelp previews:";
+          for path in ${{ steps.changes.outputs.qhelp_files }} ; do
             echo "<details> <summary>${path}</summary>"
             echo
-            codeql generate query-help --format=markdown -- "./${path}" 2> errors.txt || EXIT_CODE="$?"
-            if [ -s errors.txt ]; then
-               echo "# errors/warnings:"
-               echo '```'
-               cat errors.txt
-               cat errors.txt 1>&2
-               echo '```'
-            fi
+            codeql generate query-help --format=markdown ${path}
             echo "</details>"
-          done < "${RUNNER_TEMP}/paths.txt" >> comment.txt
-          exit "${EXIT_CODE}"
-
-      - if: always()
-        uses: actions/upload-artifact@v2
-        with:
-          name: comment
-          path: comment.txt
-          retention-days: 1
+          done) | gh pr comment "${{ github.event.pull_request.number }}" -F -
+        env:
+          GITHUB_TOKEN: ${{ github.token }}

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

@@ -1,199 +0,0 @@
-name: Run QL for QL
-
-on:
-  push:
-    branches: [main]
-  pull_request:
-    branches: [main]
-
-env:
-  CARGO_TERM_COLOR: always
-
-jobs:
-  queries:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-      - name: Find codeql
-        id: find-codeql
-        uses: github/codeql-action/init@erik-krogh/ql
-        with:
-          languages: javascript # does not matter
-      - name: Get CodeQL version
-        id: get-codeql-version
-        run: |
-          echo "::set-output name=version::$("${CODEQL}" --version | head -n 1 | rev | cut -d " " -f 1 | rev)"
-        shell: bash
-        env:
-          CODEQL: ${{ steps.find-codeql.outputs.codeql-path }}
-      - name: Cache queries
-        id: cache-queries
-        uses: actions/cache@v2
-        with:
-          path: ${{ runner.temp }}/query-pack.zip
-          key: queries-${{ hashFiles('ql/**/*.ql*') }}-${{ hashFiles('ql/**/qlpack.yml') }}-${{ hashFiles('ql/ql/src/ql.dbscheme*') }}-${{ steps.get-codeql-version.outputs.version }}
-      - name: Build query pack
-        if: steps.cache-queries.outputs.cache-hit != 'true'
-        run: |
-          cd ql/ql/src
-          "${CODEQL}" pack create
-          cd .codeql/pack/codeql/ql/0.0.0
-          zip "${PACKZIP}" -r .
-        env:
-          CODEQL: ${{ steps.find-codeql.outputs.codeql-path }}
-          PACKZIP: ${{ runner.temp }}/query-pack.zip
-      - name: Upload query pack
-        uses: actions/upload-artifact@v2
-        with:
-          name: query-pack-zip
-          path: ${{ runner.temp }}/query-pack.zip
-
-  extractors:
-    strategy:
-      fail-fast: false
-
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v2
-      - name: Cache entire extractor
-        id: cache-extractor
-        uses: actions/cache@v2
-        with:
-          path: |
-            ql/target/release/ql-autobuilder
-            ql/target/release/ql-autobuilder.exe
-            ql/target/release/ql-extractor
-            ql/target/release/ql-extractor.exe
-          key: ${{ runner.os }}-extractor-${{ hashFiles('ql/**/Cargo.lock') }}-${{ hashFiles('ql/**/*.rs') }}
-      - name: Cache cargo
-        if: steps.cache-extractor.outputs.cache-hit != 'true'
-        uses: actions/cache@v2
-        with:
-          path: |
-            ~/.cargo/registry
-            ~/.cargo/git
-            ql/target
-          key: ${{ runner.os }}-rust-cargo-${{ hashFiles('ql/**/Cargo.lock') }}
-      - name: Check formatting
-        if: steps.cache-extractor.outputs.cache-hit != 'true'
-        run: cd ql; cargo fmt --all -- --check
-      - name: Build
-        if: steps.cache-extractor.outputs.cache-hit != 'true'
-        run: cd ql; cargo build --verbose
-      - name: Run tests
-        if: steps.cache-extractor.outputs.cache-hit != 'true'
-        run: cd ql; cargo test --verbose
-      - name: Release build
-        if: steps.cache-extractor.outputs.cache-hit != 'true'
-        run: cd ql; cargo build --release
-      - name: Generate dbscheme
-        if: steps.cache-extractor.outputs.cache-hit != 'true'
-        run: ql/target/release/ql-generator --dbscheme ql/ql/src/ql.dbscheme --library ql/ql/src/codeql_ql/ast/internal/TreeSitter.qll
-      - uses: actions/upload-artifact@v2
-        with:
-          name: extractor-ubuntu-latest
-          path: |
-            ql/target/release/ql-autobuilder
-            ql/target/release/ql-autobuilder.exe
-            ql/target/release/ql-extractor
-            ql/target/release/ql-extractor.exe
-          retention-days: 1
-  package:
-    runs-on: ubuntu-latest
-
-    needs:
-      - extractors
-      - queries
-
-    steps:
-      - uses: actions/checkout@v2
-      - uses: actions/download-artifact@v2
-        with:
-          name: query-pack-zip
-          path: query-pack-zip
-      - uses: actions/download-artifact@v2
-        with:
-          name: extractor-ubuntu-latest
-          path: linux64
-      - run: |
-          unzip query-pack-zip/*.zip -d pack
-          cp -r ql/codeql-extractor.yml ql/tools ql/ql/src/ql.dbscheme.stats pack/
-          mkdir -p pack/tools/linux64
-          if [[ -f linux64/ql-autobuilder ]]; then
-            cp linux64/ql-autobuilder pack/tools/linux64/autobuilder
-            chmod +x pack/tools/linux64/autobuilder
-          fi
-          if [[ -f linux64/ql-extractor ]]; then
-            cp linux64/ql-extractor pack/tools/linux64/extractor
-            chmod +x pack/tools/linux64/extractor
-          fi
-          cd pack
-          zip -rq ../codeql-ql.zip .
-      - uses: actions/upload-artifact@v2
-        with:
-          name: codeql-ql-pack
-          path: codeql-ql.zip
-          retention-days: 1
-  analyze:
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        folder: [cpp, csharp, java, javascript, python, ql, ruby]
-
-    needs:
-      - package
-
-    steps:
-      - name: Download pack
-        uses: actions/download-artifact@v2
-        with:
-          name: codeql-ql-pack
-          path: ${{ runner.temp }}/codeql-ql-pack-artifact
-
-      - name: Prepare pack
-        run: |
-          unzip "${PACK_ARTIFACT}/*.zip" -d "${PACK}"
-        env:
-          PACK_ARTIFACT: ${{ runner.temp }}/codeql-ql-pack-artifact
-          PACK: ${{ runner.temp }}/pack
-      - name: Hack codeql-action options
-        run: |
-          JSON=$(jq -nc --arg pack "${PACK}" '.resolve.queries=["--search-path", $pack] | .resolve.extractor=["--search-path", $pack] | .database.init=["--search-path", $pack]')
-          echo "CODEQL_ACTION_EXTRA_OPTIONS=${JSON}" >> ${GITHUB_ENV}
-        env:
-          PACK: ${{ runner.temp }}/pack
-
-      - name: Checkout repository
-        uses: actions/checkout@v2
-      - name: Create CodeQL config file
-        run: |
-          echo "paths:" > ${CONF}
-          echo "  - ${FOLDER}" >> ${CONF}
-          echo "paths-ignore:" >> ${CONF}
-          echo "  - ql/ql/test" >> ${CONF}
-          echo "Config file: "
-          cat ${CONF}
-        env: 
-          CONF: ./ql-for-ql-config.yml
-          FOLDER: ${{ matrix.folder }}
-
-      - name: Initialize CodeQL
-        uses: github/codeql-action/init@erik-krogh/ql
-        with:
-          languages: ql
-          db-location: ${{ runner.temp }}/db
-          config-file: ./ql-for-ql-config.yml
-
-      - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@erik-krogh/ql
-        with: 
-          category: "ql-for-ql-${{ matrix.folder }}"
-      - name: Copy sarif file to CWD
-        run: cp ../results/ql.sarif ./${{ matrix.folder }}.sarif
-      - name: Sarif as artifact
-        uses: actions/upload-artifact@v2
-        with:
-          name: ${{ matrix.folder }}.sarif
-          path: ${{ matrix.folder }}.sarif
-

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

@@ -1,84 +0,0 @@
-name: Collect database stats for QL for QL
-
-on:
-  push:
-    branches: [main]
-    paths:
-      - ql/ql/src/ql.dbscheme
-  pull_request:
-    branches: [main]
-    paths:
-      - ql/ql/src/ql.dbscheme
-  workflow_dispatch:
-
-jobs:
-  measure:
-    env:
-      CODEQL_THREADS: 4 # TODO: remove this once it's set by the CLI
-    strategy:
-      matrix:
-        repo:
-          - github/codeql
-          - github/codeql-go
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-
-      - name: Find codeql
-        id: find-codeql
-        uses: github/codeql-action/init@erik-krogh/ql
-        with:
-          languages: javascript # does not matter
-      - uses: actions/cache@v2
-        with:
-          path: |
-            ~/.cargo/registry
-            ~/.cargo/git
-            ql/target
-          key: ${{ runner.os }}-qltest-cargo-${{ hashFiles('ql/**/Cargo.lock') }}
-      - name: Build Extractor
-        run: cd ql; env "PATH=$PATH:`dirname ${CODEQL}`" ./create-extractor-pack.sh
-        env:
-          CODEQL: ${{ steps.find-codeql.outputs.codeql-path }}
-      - name: Checkout ${{ matrix.repo }}
-        uses: actions/checkout@v2
-        with:
-          repository: ${{ matrix.repo }}
-          path: ${{ github.workspace }}/repo
-      - name: Create database
-        run: |
-          "${CODEQL}" database create \
-            --search-path "ql/extractor-pack" \
-            --threads 4 \
-            --language ql --source-root "${{ github.workspace }}/repo" \
-            "${{ runner.temp }}/database"
-        env:
-          CODEQL: ${{ steps.find-codeql.outputs.codeql-path }}
-      - name: Measure database
-        run: |
-          mkdir -p "stats/${{ matrix.repo }}"
-          "${CODEQL}" dataset measure --threads 4 --output "stats/${{ matrix.repo }}/stats.xml" "${{ runner.temp }}/database/db-ql"
-        env:
-          CODEQL: ${{ steps.find-codeql.outputs.codeql-path }}
-      - uses: actions/upload-artifact@v2
-        with:
-          name: measurements
-          path: stats
-          retention-days: 1
-
-  merge:
-    runs-on: ubuntu-latest
-    needs: measure
-    steps:
-      - uses: actions/checkout@v2
-      - uses: actions/download-artifact@v2
-        with:
-          name: measurements
-          path: stats
-      - run: |
-          python -m pip install --user lxml
-          find stats -name 'stats.xml' -print0 | sort -z | xargs -0 python ql/scripts/merge_stats.py --output ql/ql/src/ql.dbscheme.stats --normalise ql_tokeninfo
-      - uses: actions/upload-artifact@v2
-        with:
-          name: ql.dbscheme.stats
-          path: ql/ql/src/ql.dbscheme.stats

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

@@ -1,52 +0,0 @@
-name: Run QL for QL Tests
-
-on:
-  push:
-    branches: [main]
-    paths:
-      - "ql/**"
-  pull_request:
-    branches: [main]
-    paths:
-      - "ql/**"
-
-env:
-  CARGO_TERM_COLOR: always
-
-jobs:
-  qltest:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-      - name: Find codeql
-        id: find-codeql
-        uses: github/codeql-action/init@erik-krogh/ql
-        with:
-          languages: javascript # does not matter
-      - uses: actions/cache@v2
-        with:
-          path: |
-            ~/.cargo/registry
-            ~/.cargo/git
-            ql/target
-          key: ${{ runner.os }}-qltest-cargo-${{ hashFiles('ql/**/Cargo.lock') }}
-      - name: Build extractor
-        run: |
-          cd ql;
-          codeqlpath=$(dirname ${{ steps.find-codeql.outputs.codeql-path }});
-          env "PATH=$PATH:$codeqlpath" ./create-extractor-pack.sh
-      - name: Run QL tests
-        run: |
-          "${CODEQL}" test run --check-databases --check-unused-labels --check-repeated-labels --check-redefined-labels --check-use-before-definition --search-path "${{ github.workspace }}/ql/extractor-pack" --consistency-queries ql/ql/consistency-queries ql/ql/test
-        env:
-          CODEQL: ${{ steps.find-codeql.outputs.codeql-path }}
-      - name: Check QL formatting
-        run: |
-          find ql/ql "(" -name "*.ql" -or -name "*.qll" ")" -print0 | xargs -0 "${CODEQL}" query format --check-only
-        env:
-          CODEQL: ${{ steps.find-codeql.outputs.codeql-path }}
-      - name: Check QL compilation
-        run: |
-          "${CODEQL}" query compile --check-only --threads=4 --warnings=error --search-path "${{ github.workspace }}/ql/extractor-pack" "ql/ql/src" "ql/ql/examples"
-        env:
-          CODEQL: ${{ steps.find-codeql.outputs.codeql-path }}

.github/workflows/ruby-build.yml

@@ -3,18 +3,16 @@ name: "Ruby: Build"
 on:
   push:
     paths:
-      - "ruby/**"
-      - .github/workflows/ruby-build.yml
+      - 'ruby/**'
     branches:
       - main
-      - "rc/*"
+      - 'rc/*'
   pull_request:
     paths:
-      - "ruby/**"
-      - .github/workflows/ruby-build.yml
+      - 'ruby/**'
     branches:
       - main
-      - "rc/*"
+      - 'rc/*'
   workflow_dispatch:
     inputs:
       tag:
@@ -50,7 +48,7 @@ jobs:
             ~/.cargo/registry
             ~/.cargo/git
             ruby/target
-          key: ${{ runner.os }}-ruby-rust-cargo-${{ hashFiles('ruby/rust-toolchain.toml', 'ruby/**/Cargo.lock') }}
+          key: ${{ runner.os }}-rust-cargo-${{ hashFiles('**/Cargo.lock') }}
       - name: Check formatting
         run: cargo fmt --all -- --check
       - name: Build
@@ -102,6 +100,16 @@ jobs:
           PACK_FOLDER=$(readlink -f target/packs/codeql/ruby-queries/*)
           codeql/codeql generate query-help --format=sarifv2.1.0 --output="${PACK_FOLDER}/rules.sarif" ql/src
           (cd ql/src; find queries \( -name '*.qhelp' -o -name '*.rb' -o -name '*.erb' \) -exec bash -c 'mkdir -p "'"${PACK_FOLDER}"'/$(dirname "{}")"' \; -exec cp "{}" "${PACK_FOLDER}/{}" \;)
+      - name: Compile with previous CodeQL versions
+        run: |
+          for version in  $(gh release list --repo https://github.com/github/codeql-cli-binaries | cut -f 1 | sort --version-sort | tail -3 | head -2); do
+            rm -f codeql-linux64.zip
+            gh release download --repo https://github.com/github/codeql-cli-binaries --pattern codeql-linux64.zip "$version"
+            rm -rf codeql; unzip -q codeql-linux64.zip
+            codeql/codeql query compile target/packs/*
+          done
+        env:
+          GITHUB_TOKEN: ${{ github.token }}
       - uses: actions/upload-artifact@v2
         with:
           name: codeql-ruby-queries

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

@@ -4,17 +4,15 @@ on:
   push:
     branches:
       - main
-      - "rc/*"
+      - 'rc/*'
     paths:
       - ruby/ql/lib/ruby.dbscheme
-      - .github/workflows/ruby-dataset-measure.yml
   pull_request:
     branches:
       - main
-      - "rc/*"
+      - 'rc/*'
     paths:
       - ruby/ql/lib/ruby.dbscheme
-      - .github/workflows/ruby-dataset-measure.yml
   workflow_dispatch:
 
 jobs:
@@ -24,7 +22,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        repo: [rails/rails, discourse/discourse, spree/spree, ruby/ruby]
+        repo: [rails/rails, discourse/discourse, spree/spree]
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
@@ -41,7 +39,7 @@ jobs:
       - name: Create database
         run: |
           codeql database create \
-            --search-path "${{ github.workspace }}/ruby/extractor-pack" \
+            --search-path "${{ github.workspace }}/ruby" \
             --threads 4 \
             --language ruby --source-root "${{ github.workspace }}/repo" \
             "${{ runner.temp }}/database"

.github/workflows/ruby-qltest.yml

@@ -3,18 +3,16 @@ name: "Ruby: Run QL Tests"
 on:
   push:
     paths:
-      - "ruby/**"
-      - .github/workflows/ruby-qltest.yml
+      - 'ruby/**'
     branches:
       - main
-      - "rc/*"
+      - 'rc/*'
   pull_request:
     paths:
-      - "ruby/**"
-      - .github/workflows/ruby-qltest.yml
+      - 'ruby/**'
     branches:
       - main
-      - "rc/*"
+      - 'rc/*'
 
 env:
   CARGO_TERM_COLOR: always
@@ -24,54 +22,27 @@ defaults:
     working-directory: ruby
 
 jobs:
-  qlformat:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-      - uses: ./.github/actions/fetch-codeql
-      - name: Check QL formatting
-        run: find ql "(" -name "*.ql" -or -name "*.qll" ")" -print0 | xargs -0 codeql query format --check-only
-  qlcompile:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-      - uses: ./.github/actions/fetch-codeql
-      - name: Check QL compilation
-        run: |
-          codeql query compile --check-only --threads=0 --ram 5000 --warnings=error "ql/src" "ql/examples"
-        env:
-          GITHUB_TOKEN: ${{ github.token }}
-  qlupgrade:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-      - uses: ./.github/actions/fetch-codeql
-      - name: Check DB upgrade scripts
-        run: |
-          echo >empty.trap
-          codeql dataset import -S ql/lib/upgrades/initial/ruby.dbscheme testdb empty.trap
-          codeql dataset upgrade testdb --additional-packs ql/lib
-          diff -q testdb/ruby.dbscheme ql/lib/ruby.dbscheme
-      - name: Check DB downgrade scripts
-        run: |
-          echo >empty.trap
-          rm -rf testdb; codeql dataset import -S ql/lib/ruby.dbscheme testdb empty.trap
-          codeql resolve upgrades --format=lines --allow-downgrades --additional-packs downgrades \
-           --dbscheme=ql/lib/ruby.dbscheme --target-dbscheme=downgrades/initial/ruby.dbscheme |
-           xargs codeql execute upgrades testdb
-          diff -q testdb/ruby.dbscheme downgrades/initial/ruby.dbscheme
   qltest:
     runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        slice: ["1/2", "2/2"]
     steps:
       - uses: actions/checkout@v2
       - uses: ./.github/actions/fetch-codeql
       - uses: ./ruby/actions/create-extractor-pack
       - name: Run QL tests
         run: |
-          codeql test run --threads=0 --ram 5000 --slice ${{ matrix.slice }} --search-path "${{ github.workspace }}/ruby/extractor-pack" --check-databases --check-unused-labels --check-repeated-labels --check-redefined-labels --check-use-before-definition --consistency-queries ql/consistency-queries ql/test
+          codeql test run --check-databases --check-unused-labels --check-repeated-labels --check-redefined-labels --check-use-before-definition --search-path "${{ github.workspace }}/ruby" --additional-packs "${{ github.workspace }}"  --consistency-queries ql/consistency-queries ql/test
         env:
           GITHUB_TOKEN: ${{ github.token }}
+      - name: Check QL formatting
+        run: find ql "(" -name "*.ql" -or -name "*.qll" ")" -print0 | xargs -0 codeql query format --check-only
+      - name: Check QL compilation
+        run: |
+          codeql query compile --check-only --threads=4 --warnings=error --search-path "${{ github.workspace }}/ruby" --additional-packs "${{ github.workspace }}" "ql/src" "ql/examples"
+        env:
+          GITHUB_TOKEN: ${{ github.token }}
+      - name: Check DB upgrade scripts
+        run: |
+          echo >empty.trap
+          codeql dataset import -S ql/lib/upgrades/initial/ruby.dbscheme testdb empty.trap
+          codeql dataset upgrade testdb --additional-packs ql/lib/upgrades
+          diff -q testdb/ruby.dbscheme ql/lib/ruby.dbscheme

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

@@ -1,29 +0,0 @@
-name: Validate change notes
-
-on:
-  push:
-    paths:
-      - "*/ql/*/change-notes/**/*"
-      - ".github/workflows/validate-change-notes.yml"
-    branches:
-      - main
-      - "rc/*"
-  pull_request:
-    paths:
-      - "*/ql/*/change-notes/**/*"
-      - ".github/workflows/validate-change-notes.yml"
-
-jobs:
-  check-change-note:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v2
-
-      - name: Setup CodeQL
-        uses: ./.github/actions/fetch-codeql
-
-      - name: Fail if there are any errors with existing change notes
-
-        run: |
-          codeql pack release --groups cpp,csharp,java,javascript,python,ruby,-examples,-test,-experimental

.gitignore

@@ -27,6 +27,3 @@ csharp/extractor/Semmle.Extraction.CSharp.Driver/Properties/launchSettings.json
 
 # Avoid committing cached package components
 .codeql
-
-# Compiled class file
-*.class

.pre-commit-config.yaml

@@ -1,29 +0,0 @@
-# See https://pre-commit.com for more information
-# See https://pre-commit.com/hooks.html for more hooks
-exclude: /test/.*$(?<!\.ql)(?<!\.qll)(?<!\.qlref)
-repos:
--   repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v3.2.0
-    hooks:
-    -   id: trailing-whitespace
-    -   id: end-of-file-fixer
-
--   repo: local
-    hooks:
-    -   id: codeql-format
-        name: Fix QL file formatting
-        files: \.qll?$
-        language: system
-        entry: codeql query format --in-place
-
-    -   id: sync-files
-        name: Fix files required to be identical
-        language: system
-        entry: python3 config/sync-files.py --latest
-        pass_filenames: false
-
-    -   id: qhelp
-        name: Check query help generation
-        files: \.qhelp$
-        language: system
-        entry: python3 misc/scripts/check-qhelp.py

CODEOWNERS

@@ -13,9 +13,6 @@
 /python/**/experimental/**/* @github/codeql-python @xcorail
 /ruby/**/experimental/**/* @github/codeql-ruby @xcorail
 
-# ML-powered queries
-/javascript/ql/experimental/adaptivethreatmodeling/ @github/codeql-ml-powered-queries-reviewers
-
 # Notify members of codeql-go about PRs to the shared data-flow library files
 /java/ql/src/semmle/code/java/dataflow/internal/DataFlowImpl.qll @github/codeql-java @github/codeql-go
 /java/ql/src/semmle/code/java/dataflow/internal/DataFlowImpl2.qll @github/codeql-java @github/codeql-go
@@ -28,6 +25,3 @@
 /docs/codeql-for-visual-studio-code/ @github/codeql-vscode-reviewers
 /docs/ql-language-reference/ @github/codeql-frontend-reviewers
 /docs/query-*-style-guide.md @github/codeql-analysis-reviewers
-
-# QL for QL reviewers
-/ql/ @github/codeql-ql-for-ql-reviewers

CONTRIBUTING.md

@@ -4,9 +4,6 @@ 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://help.semmle.com/QL/learn-ql/writing-queries/writing-queries.html) on [help.semmle.com](https://help.semmle.com).
 
-## 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).
 
 ## Submitting a new experimental query
 
@@ -14,14 +11,13 @@ If you have an idea for a query that you would like to share with other CodeQL u
 
 1. **Directory structure**
 
-    There are six language-specific query directories in this repository:
+    There are five language-specific query directories in this repository:
 
       * C/C++: `cpp/ql/src`
       * C#: `csharp/ql/src`
       * Java: `java/ql/src`
       * JavaScript: `javascript/ql/src`
       * Python: `python/ql/src`
-      * Ruby: `ruby/ql/src`
 
     Each language-specific directory contains further subdirectories that group queries based on their `@tags` or purpose.
     - Experimental queries and libraries are stored in the `experimental` subdirectory within each language-specific directory in the [CodeQL repository](https://github.com/github/codeql). For example, experimental Java queries and libraries are stored in `java/ql/src/experimental` and any corresponding tests in `java/ql/test/experimental`.
@@ -42,11 +38,7 @@ If you have an idea for a query that you would like to share with other CodeQL u
 
     - The queries and libraries must be autoformatted, for example using the "Format Document" command in [CodeQL for Visual Studio Code](https://help.semmle.com/codeql/codeql-for-vscode/procedures/about-codeql-for-vscode.html).
 
-    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
-    2. use this [pre-commit hook](misc/scripts/pre-commit) that automatically checks whether your files are correctly formatted.
-
-    See the [pre-commit hook installation guide](docs/pre-commit-hook-setup.md) for instructions on the two approaches.
+    If you prefer, you can use this [pre-commit hook](misc/scripts/pre-commit) that automatically checks whether your files are correctly formatted. See the [pre-commit hook installation guide](docs/pre-commit-hook-setup.md) for instructions on how to install the hook.
 
 4. **Compilation**
 
@@ -67,6 +59,6 @@ After the experimental query is merged, we welcome pull requests to improve it.
 
 ## Using your personal data
 
-If you contribute to this project, we will record your name and email address (as provided by you with your contributions) as part of the code repositories, which are public. We might also use this information to contact you in relation to your contributions, as well as in the normal course of software development. We also store records of CLA agreements signed in the past, but no longer require contributors to sign a CLA. Under GDPR legislation, we do this on the basis of our legitimate interest in creating the CodeQL product.
+If you contribute to this project, we will record your name and email address (as provided by you with your contributions) as part of the code repositories, which are public. We might also use this information to contact you in relation to your contributions, as well as in the normal course of software development. We also store records of CLA agreements signed in the past, but no longer require contributors to sign a CLA. Under GDPR legislation, we do this on the basis of our legitimate interest in creating the CodeQL product. 
 
 Please do get in touch (privacy@github.com) if you have any questions about this or our data protection policies.

README.md

@@ -1,11 +1,11 @@
 # CodeQL
 
-This open source repository contains the standard CodeQL libraries and queries that power [GitHub Advanced Security](https://github.com/features/security/code) and the other application security products that [GitHub](https://github.com/features/security/) makes available to its customers worldwide. For the queries, libraries, and extractor that power Go analysis, visit the [CodeQL for Go repository](https://github.com/github/codeql-go).
+This open source repository contains the standard CodeQL libraries and queries that power [LGTM](https://lgtm.com) and the other CodeQL products that [GitHub](https://github.com) makes available to its customers worldwide. For the queries, libraries, and extractor that power Go analysis, visit the [CodeQL for Go repository](https://github.com/github/codeql-go).
 
 ## How do I learn CodeQL and run queries?
 
 There is [extensive documentation](https://codeql.github.com/docs/) on getting started with writing CodeQL.
-You can use the [CodeQL for Visual Studio Code](https://codeql.github.com/docs/codeql-for-visual-studio-code/) extension or the [interactive query console](https://lgtm.com/help/lgtm/using-query-console) on LGTM.com (Semmle Legacy product) to try out your queries on any open source project that's currently being analyzed.
+You can use the [interactive query console](https://lgtm.com/help/lgtm/using-query-console) on LGTM.com or the [CodeQL for Visual Studio Code](https://codeql.github.com/docs/codeql-for-visual-studio-code/) extension to try out your queries on any open source project that's currently being analyzed.
 
 ## Contributing
 
@@ -13,7 +13,7 @@ We welcome contributions to our standard library and standard checks. Do you hav
 
 ## License
 
-The code in this repository is licensed under the [MIT License](LICENSE) by [GitHub](https://github.com). The use of CodeQL on open source code is licensed under specific [Terms & Conditions](https://securitylab.github.com/tools/codeql/license/) UNLESS you have a commercial license in place. If you'd like to use CodeQL with a commercial codebase, please [contact us](https://github.com/enterprise/contact) for further help.
+The code in this repository is licensed under the [MIT License](LICENSE) by [GitHub](https://github.com).
 
 ## Visual Studio Code integration
 

config/identical-files.json

@@ -7,7 +7,6 @@
     "java/ql/lib/semmle/code/java/dataflow/internal/DataFlowImpl5.qll",
     "java/ql/lib/semmle/code/java/dataflow/internal/DataFlowImpl6.qll",
     "java/ql/lib/semmle/code/java/dataflow/internal/DataFlowImplForSerializability.qll",
-    "java/ql/lib/semmle/code/java/dataflow/internal/DataFlowImplForOnActivityResult.qll",
     "cpp/ql/lib/semmle/code/cpp/dataflow/internal/DataFlowImpl.qll",
     "cpp/ql/lib/semmle/code/cpp/dataflow/internal/DataFlowImpl2.qll",
     "cpp/ql/lib/semmle/code/cpp/dataflow/internal/DataFlowImpl3.qll",
@@ -426,6 +425,7 @@
     "python/ql/src/Lexical/CommentedOutCodeMetricOverview.inc.qhelp"
   ],
   "FLinesOfDuplicatedCodeCommon.inc.qhelp": [
+    "cpp/ql/src/Metrics/Files/FLinesOfDuplicatedCodeCommon.inc.qhelp",
     "java/ql/src/Metrics/Files/FLinesOfDuplicatedCodeCommon.inc.qhelp",
     "javascript/ql/src/Metrics/FLinesOfDuplicatedCodeCommon.inc.qhelp",
     "python/ql/src/Metrics/FLinesOfDuplicatedCodeCommon.inc.qhelp"
@@ -449,28 +449,19 @@
     "csharp/ql/lib/semmle/code/csharp/controlflow/internal/pressa/SsaImplCommon.qll",
     "csharp/ql/lib/semmle/code/csharp/dataflow/internal/basessa/SsaImplCommon.qll",
     "csharp/ql/lib/semmle/code/cil/internal/SsaImplCommon.qll",
-    "ruby/ql/lib/codeql/ruby/dataflow/internal/SsaImplCommon.qll",
-    "cpp/ql/lib/semmle/code/cpp/ir/dataflow/internal/SsaImplCommon.qll"
+    "ruby/ql/lib/codeql/ruby/dataflow/internal/SsaImplCommon.qll"
   ],
-  "CryptoAlgorithms Python/JS/Ruby": [
+  "CryptoAlgorithms Python/JS": [
     "javascript/ql/lib/semmle/javascript/security/CryptoAlgorithms.qll",
-    "python/ql/lib/semmle/python/concepts/CryptoAlgorithms.qll",
-    "ruby/ql/lib/codeql/ruby/security/CryptoAlgorithms.qll"
-  ],
-  "CryptoAlgorithmNames Python/JS/Ruby": [
-    "javascript/ql/lib/semmle/javascript/security/internal/CryptoAlgorithmNames.qll",
-    "python/ql/lib/semmle/python/concepts/internal/CryptoAlgorithmNames.qll",
-    "ruby/ql/lib/codeql/ruby/security/internal/CryptoAlgorithmNames.qll"
+    "python/ql/lib/semmle/python/concepts/CryptoAlgorithms.qll"
   ],
   "SensitiveDataHeuristics Python/JS": [
     "javascript/ql/lib/semmle/javascript/security/internal/SensitiveDataHeuristics.qll",
-    "python/ql/lib/semmle/python/security/internal/SensitiveDataHeuristics.qll",
-    "ruby/ql/lib/codeql/ruby/security/internal/SensitiveDataHeuristics.qll"
+    "python/ql/lib/semmle/python/security/internal/SensitiveDataHeuristics.qll"
   ],
-  "ReDoS Util Python/JS/Ruby": [
+  "ReDoS Util Python/JS": [
     "javascript/ql/lib/semmle/javascript/security/performance/ReDoSUtil.qll",
-    "python/ql/lib/semmle/python/security/performance/ReDoSUtil.qll",
-    "ruby/ql/lib/codeql/ruby/security/performance/ReDoSUtil.qll"
+    "python/ql/lib/semmle/python/security/performance/ReDoSUtil.qll"
   ],
   "ReDoS Exponential Python/JS": [
     "javascript/ql/lib/semmle/javascript/security/performance/ExponentialBackTracking.qll",
@@ -479,12 +470,7 @@
   "ReDoS Polynomial Python/JS": [
     "javascript/ql/lib/semmle/javascript/security/performance/SuperlinearBackTracking.qll",
     "python/ql/lib/semmle/python/security/performance/SuperlinearBackTracking.qll",
-    "ruby/ql/lib/codeql/ruby/security/performance/SuperlinearBackTracking.qll"
-  ],
-  "BadTagFilterQuery Python/JS/Ruby": [
-    "javascript/ql/lib/semmle/javascript/security/BadTagFilterQuery.qll",
-    "python/ql/lib/semmle/python/security/BadTagFilterQuery.qll",
-    "ruby/ql/lib/codeql/ruby/security/BadTagFilterQuery.qll"
+    "ruby/ql/lib/codeql/ruby/regexp/SuperlinearBackTracking.qll"
   ],
   "CFG": [
     "csharp/ql/lib/semmle/code/csharp/controlflow/internal/ControlFlowGraphImplShared.qll",
@@ -501,11 +487,5 @@
     "javascript/ql/lib/tutorial.qll",
     "python/ql/lib/tutorial.qll",
     "ruby/ql/lib/tutorial.qll"
-  ],
-  "AccessPathSyntax": [
-    "csharp/ql/lib/semmle/code/csharp/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"
   ]
 }

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

@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net5.0</TargetFramework>
     <GenerateAssemblyInfo>false</GenerateAssemblyInfo>
     <RuntimeIdentifiers>win-x64;linux-x64;osx-x64</RuntimeIdentifiers>
     <Nullable>enable</Nullable>

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

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net5.0</TargetFramework>
     <AssemblyName>Semmle.Autobuild.Cpp</AssemblyName>
     <RootNamespace>Semmle.Autobuild.Cpp</RootNamespace>
     <ApplicationIcon />
@@ -17,7 +17,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.Build" Version="16.11.0" />
+    <PackageReference Include="Microsoft.Build" Version="16.9.0" />
   </ItemGroup>
 
   <ItemGroup>

cpp/config/suites/c/correctness

@@ -31,7 +31,6 @@
 + semmlecode-cpp-queries/Critical/NewArrayDeleteMismatch.ql: /Correctness/Common Errors
 + semmlecode-cpp-queries/Critical/NewDeleteArrayMismatch.ql: /Correctness/Common Errors
 + semmlecode-cpp-queries/Critical/NewFreeMismatch.ql: /Correctness/Common Errors
-+ semmlecode-cpp-queries/Likely Bugs/Memory Management/UsingExpiredStackAddress.ql: /Correctness/Common Errors
   # Use of Libraries
 + semmlecode-cpp-queries/Likely Bugs/Memory Management/SuspiciousCallToMemset.ql: /Correctness/Use of Libraries
 + semmlecode-cpp-queries/Likely Bugs/Memory Management/SuspiciousSizeof.ql: /Correctness/Use of Libraries

cpp/config/suites/cpp/correctness

@@ -34,7 +34,6 @@
 + semmlecode-cpp-queries/Critical/NewArrayDeleteMismatch.ql: /Correctness/Common Errors
 + semmlecode-cpp-queries/Critical/NewDeleteArrayMismatch.ql: /Correctness/Common Errors
 + semmlecode-cpp-queries/Critical/NewFreeMismatch.ql: /Correctness/Common Errors
-+ semmlecode-cpp-queries/Likely Bugs/Memory Management/UsingExpiredStackAddress.ql: /Correctness/Common Errors
   # Exceptions
 + semmlecode-cpp-queries/Best Practices/Exceptions/AccidentalRethrow.ql: /Correctness/Exceptions
 + semmlecode-cpp-queries/Best Practices/Exceptions/CatchingByValue.ql: /Correctness/Exceptions

cpp/config/suites/security/cwe-120

@@ -5,11 +5,9 @@
   @name Badly bounded write (CWE-120)
 + semmlecode-cpp-queries/Security/CWE/CWE-120/OverrunWrite.ql: /CWE/CWE-120
   @name Potentially overrunning write (CWE-120)
-+ semmlecode-cpp-queries/Security/CWE/CWE-120/VeryLikelyOverrunWrite.ql: /CWE/CWE-120
-  @name Likely overrunning write
 + semmlecode-cpp-queries/Security/CWE/CWE-120/OverrunWriteFloat.ql: /CWE/CWE-120
   @name Potentially overrunning write with float to string conversion (CWE-120)
 + semmlecode-cpp-queries/Best Practices/Likely Errors/OffsetUseBeforeRangeCheck.ql: /CWE/CWE-120
   @name Array offset used before range check (CWE-120)
 + semmlecode-cpp-queries/Likely Bugs/Memory Management/UnsafeUseOfStrcat.ql: /CWE/CWE-120
-  @name Potentially unsafe use of strcat (CWE-120)
+    @name Potentially unsafe use of strcat (CWE-120)

cpp/downgrades/2cd420191e5f782589b4e4efb70127de265390dd/upgrade.properties

@@ -1,2 +0,0 @@
-description: Remove unused legacy relations
-compatibility: backwards

cpp/downgrades/bb0f279f2acd793105a347d589b5afc8715d94c4/upgrade.properties

@@ -1,3 +0,0 @@
-description: Add relation for tracking variables from structured binding declarations
-compatibility: full
-is_structured_binding.rel: delete

cpp/downgrades/qlpack.yml

@@ -1,4 +0,0 @@
-name: codeql/cpp-downgrades
-groups: cpp
-downgrades: .
-library: true

cpp/old-change-notes/2021-10-07-cleartext-transmission.md

@@ -1,2 +0,0 @@
-lgtm,codescanning
-* The "Cleartext transmission of sensitive information" (`cpp/cleartext-transmission`) query has been improved, reducing the number of false positive results when encryption is present.

cpp/ql/examples/qlpack.yml

@@ -1,6 +1,4 @@
 name: codeql/cpp-examples
-groups: 
-  - cpp
-  - examples
+version: 0.0.2
 dependencies:
   codeql/cpp-all: "*"

cpp/ql/lib/CHANGELOG.md

@@ -1,32 +0,0 @@
-## 0.0.10
-
-### New Features
-
-* Added a `isStructuredBinding` predicate to the `Variable` class which holds when the variable is declared as part of a structured binding declaration.
-
-## 0.0.9
-
-## 0.0.8
-
-### Deprecated APIs
-
-* The `codeql/cpp-upgrades` CodeQL pack has been removed. All upgrades scripts have been merged into the `codeql/cpp-all` CodeQL pack.
-
-### Minor Analysis Improvements
-
-* `FormatLiteral::getMaxConvertedLength` now uses range analysis to provide a
-  more accurate length for integers formatted with `%x`
-
-## 0.0.7
-
-## 0.0.6
-
-## 0.0.5
-
-## 0.0.4
-
-### New Features
-
-* The QL library `semmle.code.cpp.commons.Exclusions` now contains a predicate
-  `isFromSystemMacroDefinition` for identifying code that originates from a
-  macro outside the project being analyzed.

cpp/ql/lib/DefaultOptions.qll

@@ -73,7 +73,7 @@ class Options extends string {
    *   __assume(0);
    * ```
    * (note that in this case if the hint is wrong and the expression is reached at
-   * runtime, the program's behavior is undefined)
+   * runtime, the program's behaviour is undefined)
    */
   predicate exprExits(Expr e) {
     e.(AssumeExpr).getChild(0).(CompileTimeConstantInt).getIntValue() = 0 or

cpp/ql/lib/Options.qll

@@ -50,7 +50,7 @@ class CustomOptions extends Options {
    *   __assume(0);
    * ```
    * (note that in this case if the hint is wrong and the expression is reached at
-   * runtime, the program's behavior is undefined)
+   * runtime, the program's behaviour is undefined)
    */
   override predicate exprExits(Expr e) { Options.super.exprExits(e) }
 

cpp/ql/lib/change-notes/2022-02-24-structured-bindings-in-ir.md

@@ -1,4 +0,0 @@
----
-category: minorAnalysis
----
-* Many queries now support structured bindings, as structured bindings are now handled in the IR translation.

cpp/ql/lib/change-notes/released/0.0.10.md

@@ -1,5 +0,0 @@
-## 0.0.10
-
-### New Features
-
-* Added a `isStructuredBinding` predicate to the `Variable` class which holds when the variable is declared as part of a structured binding declaration.

cpp/ql/lib/change-notes/released/0.0.4.md

@@ -1,7 +0,0 @@
-## 0.0.4
-
-### New Features
-
-* The QL library `semmle.code.cpp.commons.Exclusions` now contains a predicate
-  `isFromSystemMacroDefinition` for identifying code that originates from a
-  macro outside the project being analyzed.

cpp/ql/lib/change-notes/released/0.0.5.md

@@ -1 +0,0 @@
-## 0.0.5

cpp/ql/lib/change-notes/released/0.0.6.md

@@ -1 +0,0 @@
-## 0.0.6

cpp/ql/lib/change-notes/released/0.0.7.md

@@ -1 +0,0 @@
-## 0.0.7

cpp/ql/lib/change-notes/released/0.0.8.md

@@ -1,10 +0,0 @@
-## 0.0.8
-
-### Deprecated APIs
-
-* The `codeql/cpp-upgrades` CodeQL pack has been removed. All upgrades scripts have been merged into the `codeql/cpp-all` CodeQL pack.
-
-### Minor Analysis Improvements
-
-* `FormatLiteral::getMaxConvertedLength` now uses range analysis to provide a
-  more accurate length for integers formatted with `%x`

cpp/ql/lib/change-notes/released/0.0.9.md

@@ -1,2 +0,0 @@
-## 0.0.9
-

cpp/ql/lib/codeql-pack.release.yml

@@ -1,2 +0,0 @@
----
-lastReleaseVersion: 0.0.10