meta: Allow global disabling of AutoParsing during TClass::GetClass

.ci/copy_headers.sh

@@ -6,7 +6,7 @@ set -ex
 mkdir ../build
 cd ../build
 cmake -DCMAKE_EXPORT_COMPILE_COMMANDS=ON -Dall=On -Dtesting=On -Dx11=Off -Dalien=Off \
-      -Dcuda=Off -Dtmva-gpu=Off -Dveccore=Off ../root
+      -Dcuda=Off -Dtmva-gpu=Off ../root
 # We need to prebuild a minimal set of targets which are responsible for header copy
 # or generation.
 make -j4 move_headers intrinsics_gen clang-tablegen-targets ClangDriverOptions \

.github/CODEOWNERS

@@ -9,40 +9,43 @@
 
 # Coarse-grained ownership
 * @dpiparo
-/bindings/ @dpiparo @vepadulano
+/bindings/ @guitargeek @vepadulano
 /core/ @dpiparo @pcanal
-/documentation/ @couet
+/documentation/ @couet @dpiparo
 /fonts/ @bellenot
 /geom/ @agheata
 /graf2d/ @couet
 /graf3d/ @couet
 /gui/ @bellenot
-/hist/ @lmoneta
+/hist/ @hageboeck
 /hist/histv7/ @hahnjo
-/html/ @dpiparo
+/hist/histv7util/ @hahnjo
 /icons/ @bellenot
 /interpreter/ @dpiparo
 /interpreter/llvm-project/ @vgvassilev
 interpreter/cling/tools/packaging @vgvassilev
 /io/ @pcanal
 /io/xml/ @pcanal @linev
 /main/ @pcanal
-/math/ @lmoneta
+/math/ @hagebeck
+/math/minuit @guitargeek
+/math/minuit2 @guitargeek
 /math/vecops @dpiparo
 /misc/ @dpiparo
 /montecarlo/ @dpiparo
-/net/ @gganis
-/roofit/ @lmoneta @guitargeek
+/net/ @dpiparo
+/roofit/ @guitargeek
 /rootx/ @dpiparo
 /sql/ @pcanal @linev
 /tmva/ @lmoneta
 /tree/ @pcanal
 /tutorials/ @couet
 /tree/dataframe/ @martamaja10 @vepadulano
+/tree/ml/ @vepadulano @siliataider
 /tree/readspeed/ @martamaja10
 /tree/ntuple/ @jblomer
 /tree/ntuplebrowse/ @jblomer
-/tree/ntupleutil/v7/ @jblomer
+/tree/ntupleutil/ @jblomer
 /tutorials/sql/ @linev
 
 # Projects that span over several code modules:

.github/ISSUE_TEMPLATE/config.yml

@@ -1,4 +1,4 @@
-blank_issues_enabled: false
+blank_issues_enabled: true
 contact_links:
   - name: ROOT forum
     url: https://root-forum.cern.ch/

.github/actionlint.yaml

@@ -0,0 +1,19 @@
+self-hosted-runner:
+  # Labels of self-hosted runner in array of strings.
+  labels: [mac14, mac15, mac26, mac-beta, cpu, latest, preview]
+
+# Configuration variables in array of strings defined in your repository or
+# organization. `null` means disabling configuration variables check.
+# Empty array means no configuration variable is allowed.
+config-variables: null
+
+# Configuration for file paths. The keys are glob patterns to match to file
+# paths relative to the repository root. The values are the configurations for
+# the file paths. Note that the path separator is always '/'.
+# The following configurations are available.
+#
+# "ignore" is an array of regular expression patterns. Matched error messages
+# are ignored. This is similar to the "-ignore" command line option.
+paths:
+#  .github/workflows/**/*.yml:
+#    ignore: []

.github/workflows/cibuildwheel-impl/action.yml

@@ -14,7 +14,7 @@ runs:
         CIBW_BUILD: ${{ inputs.build-tag }}
 
     - name: Upload wheel
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v6
       with:
         name: ${{ inputs.build-tag }}
         path: wheelhouse/*

.github/workflows/code_analysis.yml

@@ -28,7 +28,7 @@ jobs:
       TRAVIS_PULL_REQUEST_BRANCH: ${{ github.head_ref }}
       BASE_COMMIT: ${{ github.event.pull_request.base.sha }}
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
       with:
         fetch-depth: 1024
         ref: ${{ github.event.pull_request.head.sha }}
@@ -37,9 +37,16 @@ jobs:
     - name: Determine merge base
       run: echo "MERGE_BASE=$(git merge-base ${{ github.event.pull_request.base.sha }} HEAD)" >> $GITHUB_ENV
     - name: install clang-format
-      run: sudo apt-get install -y clang-format
+      run: |
+         wget https://apt.llvm.org/llvm.sh
+         chmod u+x ./llvm.sh
+         sudo ./llvm.sh 20
+         sudo apt-get install -y clang-format-20
+         PATH=/usr/lib/llvm-20/bin:${PATH}
     - name: run clang-format script
-      run: .ci/format_script.sh
+      run: |
+        PATH=/usr/lib/llvm-20/bin:${PATH}
+        .ci/format_script.sh
 
   ruff:
     if: |
@@ -53,22 +60,24 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
+      with:
+        fetch-depth: 2
 
     - name: Get the list of changed files
       id: diff
       run: |
-        git fetch --depth=1 origin $GITHUB_BASE_REF 
-        git diff --diff-filter=AMR --name-only origin/$GITHUB_BASE_REF > changed_files.txt
+        git diff --diff-filter=AMR --name-only HEAD~1 | tee changed_files.txt
 
     - name: Install ruff
       uses: astral-sh/ruff-action@v3
       with:
+        version: "latest"
         args: "--version"
 
     - name: Lint code
       run: |
-        files=$(cat changed_files.txt | grep '\.py$' || echo "")
+        files=$(grep '\.py$' changed_files.txt || echo "")
         if [ -n "$files" ]; then
           echo "$files" | xargs ruff check --diff || true
           echo "$files" | xargs ruff check
@@ -79,7 +88,7 @@ jobs:
     - name: Format code
       if: always()
       run: |
-        files=$(cat changed_files.txt | grep '\.py$' || echo "")
+        files=$(grep '\.py$' changed_files.txt || echo "")
         if [ -n "$files" ]; then
           diff_command=""
           apply_command=""
@@ -94,7 +103,7 @@ jobs:
               end=$((start + length))
               diff_command+="ruff format --diff --range $start-$end $file && "
               apply_command+="ruff format --range $start-$end $file && "
-            done < <(git diff --unified=0 origin/$GITHUB_BASE_REF "$file" | grep '^@@' | sed -E 's/^@@ -[0-9]+(,[0-9]+)? \+([0-9]+)(,([0-9]+))? @@.*/\2-\4/')
+            done < <(git diff --unified=0 HEAD~1 -- "$file" | grep '^@@' | sed -E 's/^@@ -[0-9]+(,[0-9]+)? \+([0-9]+)(,([0-9]+))? @@.*/\2-\4/')
           done
 
           if [ -n "$diff_command" ]; then

.github/workflows/cppinterop-diff.yml

@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out ROOT
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           path: root
       - name: Determine tag that CppInterOp in ROOT is based
@@ -19,7 +19,7 @@ jobs:
           echo "tag=$(cat $tag_file)" >> $GITHUB_OUTPUT
           rm $tag_file
       - name: Check out CppInterOp
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           repository: compiler-research/CppInterOp
           ref: ${{ steps.determine-tag.outputs.tag }}

.github/workflows/histv7.yml

@@ -14,9 +14,9 @@ jobs:
           sudo apt-get update
           sudo apt-get install libbenchmark-dev libgtest-dev
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - name: Configure
-        run: cmake -B build -DCMAKE_BUILD_TYPE=RelWithDebInfo -DCMAKE_INSTALL_PREFIX=install -Dhistv7_benchmark=ON hist/histv7
+        run: cmake -B build -DCMAKE_BUILD_TYPE=RelWithDebInfo -DCMAKE_CXX_FLAGS="-Werror -Wall -Wextra -Wpedantic -Wsign-conversion" -DCMAKE_INSTALL_PREFIX=install -Dhistv7_benchmark=ON hist/histv7
       - name: Build
         run: cmake --build build
       - name: Install

.github/workflows/issues-nudge.yml

@@ -9,7 +9,7 @@ jobs:
     if: ${{ github.repository == 'root-project/root' }}
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v3
         with:
           node-version: '20'

.github/workflows/lint-action-files.yml

@@ -0,0 +1,22 @@
+name: 'Lint Github Action Files'
+
+on:
+  pull_request:
+    branches:
+      - '**'
+    paths:
+      - '.github/workflows/*.yml'
+
+jobs:
+  lint-action-files:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+
+      - name: actionlint
+        uses: raven-actions/actionlint@v2
+        with:
+          files: '.github/workflows/*.yml'
+          fail-on-error: false
+          flags: '-ignore SC2046 -ignore SC2086' # Variable quoting error in shellcheck

.github/workflows/llvm-diff.yml

@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out ROOT
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           path: root
       - name: Determine tag in fork of monorepo
@@ -19,7 +19,7 @@ jobs:
           echo "tag=$(cat $tag_file)" >> $GITHUB_OUTPUT
           rm $tag_file
       - name: Check out llvm-project
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           repository: root-project/llvm-project
           ref: ${{ steps.determine-tag.outputs.tag }}

.github/workflows/python_wheel_build.yml

@@ -8,25 +8,74 @@ on:
         type: string
         required: true
         default: "master"
-  push:
-    branches: experimental-pip-install-root
   schedule:
     - cron: '01 1 * * *'
+  pull_request:
+    types: [opened, synchronize, reopened, labeled]
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.run_id }}
+  cancel-in-progress: true
 
 jobs:
   build-wheels:
+    if: |
+      (github.repository_owner == 'root-project' &&
+       (github.event_name == 'schedule' ||
+        github.event_name == 'workflow_dispatch')) ||
+      contains(github.event.pull_request.labels.*.name, 'build-python-wheels')
     runs-on: ubuntu-latest
     strategy:
+      fail-fast: false
       matrix:
-        target: [cp38-manylinux_x86_64, cp39-manylinux_x86_64, cp310-manylinux_x86_64, cp311-manylinux_x86_64, cp312-manylinux_x86_64, cp313-manylinux_x86_64]
+        target: [cp310-manylinux_x86_64, cp311-manylinux_x86_64, cp312-manylinux_x86_64, cp313-manylinux_x86_64]
     name: ${{ matrix.target }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: ./.github/workflows/cibuildwheel-impl
         with:
           build-tag: ${{ matrix.target }}
 
+  test-wheels:
+    needs: build-wheels
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: ["3.10", "3.11", "3.12", "3.13"]
+    name: test-wheel-cp${{ matrix.python-version }}
+    steps:
+      - uses: actions/checkout@v6
+
+      - name: Download produced wheels
+        uses: actions/download-artifact@v4
+        with:
+          path: wheels
+          merge-multiple: true
+
+      - name: Setup Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Install produced wheel
+        run: |
+          ls -R wheels
+          PY_VER=$(python -c "import sys; print(f'cp{sys.version_info.major}{sys.version_info.minor}')")
+          WHEEL=$(ls wheels/*${PY_VER}*.whl | head -n 1)
+          echo "Python version: ${PY_VER}, installing wheel: ${WHEEL}"
+          pip install "$WHEEL"
+
+      - name: Install tutorials dependencies
+        run: |
+          python -m pip install --no-cache-dir -r test/wheels/requirements-ci.txt
+
+      - name: Run tutorials
+        run: |
+          pytest -vv --verbosity="4" -rF test/wheels
+
   create-and-upload-wheel-registry:
+      if: github.event_name != 'pull_request' # The secrets are not available in PR
       needs: build-wheels
       runs-on: ubuntu-latest
       steps:

.github/workflows/root-638.yml

@@ -0,0 +1,34 @@
+
+name: 'ROOT 6.38'
+
+on:
+  schedule:
+    - cron: '01 0 * * *'
+
+  workflow_dispatch:
+    inputs:
+      incremental:
+        description: 'Do incremental build'
+        type: boolean
+        required: true
+        default: true
+      binaries:
+        description: Create binary packages and upload them as artifacts
+        type: boolean
+        required: true
+        default: false
+      buildtype:
+        description: The CMAKE_BUILD_TYPE to use for non-Windows.
+        type: choice
+        options:
+        - Debug
+        - RelWithDebInfo
+        - Release
+        - MinSizeRel
+        default: Debug
+        required: true
+
+jobs:
+  run_nightlies:
+    uses: root-project/root/.github/workflows/root-ci.yml@v6-38-00-patches
+    secrets: inherit