WIP: Dummy PR to check maint-20.0.0 status

.env

@@ -72,7 +72,7 @@ PANDAS=latest
 PYTHON=3.9
 PYTHON_IMAGE_TAG=3.9
 PYTHON_ABI_TAG=cp39
-R=4.4
+R=4.5
 SPARK=master
 TURBODBC=latest
 

.github/workflows/cpp.yml

@@ -210,7 +210,6 @@ jobs:
       ARROW_WITH_SNAPPY: ON
       ARROW_WITH_ZLIB: ON
       ARROW_WITH_ZSTD: ON
-      GTest_SOURCE: BUNDLED
     steps:
       - name: CPU Info
         run: |
@@ -256,6 +255,19 @@ jobs:
           restore-keys: cpp-ccache-macos-${{ matrix.macos-version }}-
       - name: Build
         run: |
+          if [ "${{ matrix.macos-version }}" = "13" ]; then
+            # This is a workaround.
+            #
+            # Homebrew uses /usr/local as prefix. So packages
+            # installed by Homebrew also use /usr/local/include. We
+            # want to include headers for packages installed by
+            # Homebrew as system headers to ignore warnings in them.
+            # But "-isystem /usr/local/include" isn't used by CMake
+            # because /usr/local/include is marked as the default
+            # include path. So we disable -Werror to avoid build error
+            # by warnings from packages installed by Homebrew.
+            export BUILD_WARNING_LEVEL=PRODUCTION
+          fi
           ci/scripts/cpp_build.sh $(pwd) $(pwd)/build
       - name: Test
         shell: bash
@@ -406,7 +418,6 @@ jobs:
       # We can't use unity build because we don't have enough memory on
       # GitHub Actions.
       # CMAKE_UNITY_BUILD: ON
-      GTest_SOURCE: BUNDLED
     steps:
       - name: Disable Crash Dialogs
         run: |

.github/workflows/python.yml

@@ -195,6 +195,7 @@ jobs:
           brew uninstall pkg-config || :
           brew uninstall pkg-config@0.29.2 || :
           brew bundle --file=cpp/Brewfile
+
           python -m pip install \
             -r python/requirements-build.txt \
             -r python/requirements-test.txt
@@ -218,6 +219,20 @@ jobs:
       - name: Build
         shell: bash
         run: |
+          if [ "${{ matrix.macos-version }}" = "13" ]; then
+            # This is a workaround.
+            #
+            # Homebrew uses /usr/local as prefix. So packages
+            # installed by Homebrew also use /usr/local/include. We
+            # want to include headers for packages installed by
+            # Homebrew as system headers to ignore warnings in them.
+            # But "-isystem /usr/local/include" isn't used by CMake
+            # because /usr/local/include is marked as the default
+            # include path. So we disable -Werror to avoid build error
+            # by warnings from packages installed by Homebrew.
+            export BUILD_WARNING_LEVEL=PRODUCTION
+          fi
+
           python -m pip install wheel
           ci/scripts/cpp_build.sh $(pwd) $(pwd)/build
           ci/scripts/python_build.sh $(pwd) $(pwd)/build

.github/workflows/ruby.yml

@@ -79,7 +79,7 @@ jobs:
       UBUNTU: ${{ matrix.ubuntu }}
     steps:
       - name: Checkout Arrow
-        uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4.0.0
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
           fetch-depth: 0
           submodules: recursive
@@ -148,7 +148,7 @@ jobs:
       ARROW_WITH_ZSTD: ON
     steps:
       - name: Checkout Arrow
-        uses: actions/checkout@v4
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
           fetch-depth: 0
           submodules: recursive
@@ -248,7 +248,7 @@ jobs:
             /d 1 `
             /f
       - name: Checkout Arrow
-        uses: actions/checkout@v4
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
           fetch-depth: 0
           submodules: recursive
@@ -366,7 +366,7 @@ jobs:
             /d 1 `
             /f
       - name: Checkout Arrow
-        uses: actions/checkout@v4
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
           fetch-depth: 0
           submodules: recursive
@@ -395,6 +395,20 @@ jobs:
         env:
           # We can invalidate the current cache by updating this.
           CACHE_VERSION: "2024-05-09"
+      - name: Checkout vcpkg
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        with:
+          fetch-depth: 0
+          path: vcpkg
+          repository: microsoft/vcpkg
+      - name: Bootstrap vcpkg
+        run: |
+          vcpkg\bootstrap-vcpkg.bat
+          $VCPKG_ROOT = $(Resolve-Path -LiteralPath "vcpkg").ToString()
+          Write-Output ${VCPKG_ROOT} | `
+            Out-File -FilePath ${Env:GITHUB_PATH} -Encoding utf8 -Append
+          Write-Output "VCPKG_ROOT=${VCPKG_ROOT}" | `
+            Out-File -FilePath ${Env:GITHUB_ENV} -Encoding utf8 -Append
       - name: Setup NuGet credentials for vcpkg caching
         shell: bash
         run: |
@@ -411,10 +425,14 @@ jobs:
       - name: Build C++
         shell: cmd
         run: |
+          set VCPKG_ROOT_KEEP=%VCPKG_ROOT%
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
+          set VCPKG_ROOT=%VCPKG_ROOT_KEEP%
           bash -c "ci/scripts/cpp_build.sh $(pwd) $(pwd)/build"
       - name: Build GLib
         shell: cmd
         run: |
+          set VCPKG_ROOT_KEEP=%VCPKG_ROOT%
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
+          set VCPKG_ROOT=%VCPKG_ROOT_KEEP%
           bash -c "ci/scripts/c_glib_build.sh $(pwd) $(pwd)/build"

.github/workflows/verify_rc.yml

@@ -21,13 +21,24 @@ on:
   push:
     tags:
       - "*-rc*"
+  pull_request:
+    paths:
+      - ".github/workflows/verify_rc.yml"
+  workflow_dispatch:
+    inputs:
+      rc_tag:
+        description: "Tag of the rc to verify"
+        type: string
+        required: true
+
 
 permissions:
   contents: read
 
 env:
   TEST_DEFAULT: "0"
   VERBOSE: "1"
+  RC_TAG: "${{ inputs.rc_tag || github.event_name == 'pull_request' && 'apache-arrow-20.0.0-rc0' || github.ref_name }}"
 
 jobs:
   apt:
@@ -46,9 +57,9 @@ jobs:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - name: Run
         run: |
-          package_id=${GITHUB_REF_NAME%-rc*}
+          package_id=${RC_TAG%-rc*}
           version=${package_id#apache-arrow-}
-          rc=${GITHUB_REF_NAME#*-rc}
+          rc=${RC_TAG#*-rc}
           dev/release/verify-release-candidate.sh ${version} ${rc}
 
   binary:
@@ -61,9 +72,9 @@ jobs:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - name: Run
         run: |
-          package_id=${GITHUB_REF_NAME%-rc*}
+          package_id=${RC_TAG%-rc*}
           version=${package_id#apache-arrow-}
-          rc=${GITHUB_REF_NAME#*-rc}
+          rc=${RC_TAG#*-rc}
           dev/release/verify-release-candidate.sh ${version} ${rc}
 
   wheels-linux:
@@ -89,9 +100,9 @@ jobs:
         run: python -m pip install -e dev/archery[docker]
       - name: Prepare
         run: |
-          package_id=${GITHUB_REF_NAME%-rc*}
+          package_id=${RC_TAG%-rc*}
           echo "VERSION=${package_id#apache-arrow-}" >> ${GITHUB_ENV}
-          echo "RC=${GITHUB_REF_NAME#*-rc}" >> ${GITHUB_ENV}
+          echo "RC=${RC_TAG#*-rc}" >> ${GITHUB_ENV}
           distro=${{ matrix.distro }}
           if [ "${distro}" = "conda" ]; then
             echo "SERVICE=${distro}-verify-rc" >> ${GITHUB_ENV}
@@ -102,13 +113,16 @@ jobs:
             echo "$(echo ${os} | tr a-z A-Z)=${version}" >> ${GITHUB_ENV}
           fi
       - name: Run
+        env:
+          GH_TOKEN: ${{ github.token }}
         run: |
           archery docker run \
             -e TEST_DEFAULT="${TEST_DEFAULT}" \
             -e TEST_WHEELS="${TEST_WHEELS}" \
             -e VERBOSE="${VERBOSE}" \
             -e VERIFY_RC="${RC}" \
             -e VERIFY_VERSION="${VERSION}" \
+            -e GH_TOKEN="$GH_TOKEN" \
             ${SERVICE}
 
   wheels-macos:
@@ -126,10 +140,12 @@ jobs:
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - name: Run
+        env:
+          GH_TOKEN: ${{ github.token }}
         run: |
-          package_id=${GITHUB_REF_NAME%-rc*}
+          package_id=${RC_TAG%-rc*}
           version=${package_id#apache-arrow-}
-          rc=${GITHUB_REF_NAME#*-rc}
+          rc=${RC_TAG#*-rc}
           dev/release/verify-release-candidate.sh ${version} ${rc}
 
   wheels-windows:
@@ -141,12 +157,14 @@ jobs:
       TEST_WHEELS: "1"
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        with:
+          submodules: recursive
       - name: Prepare
         shell: bash
         run: |
-          package_id=${GITHUB_REF_NAME%-rc*}
+          package_id=${RC_TAG%-rc*}
           echo "VERSION=${package_id#apache-arrow-}" >> ${GITHUB_ENV}
-          echo "RC=${GITHUB_REF_NAME#*-rc}" >> ${GITHUB_ENV}
+          echo "RC=${RC_TAG#*-rc}" >> ${GITHUB_ENV}
       - uses: conda-incubator/setup-miniconda@505e6394dae86d6a5c7fbb6e3fb8938e3e863830 # v3.1.1
       - name: Install System Dependencies
         run: |
@@ -156,6 +174,8 @@ jobs:
         shell: bash
         run: ci/scripts/download_tz_database.sh
       - name: Run verification
+        env:
+          GH_TOKEN: ${{ github.token }}
         shell: cmd
         run: |
           dev/release/verify-release-candidate-wheels.bat %VERSION% %RC%
@@ -176,7 +196,7 @@ jobs:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - name: Run
         run: |
-          package_id=${GITHUB_REF_NAME%-rc*}
+          package_id=${RC_TAG%-rc*}
           version=${package_id#apache-arrow-}
-          rc=${GITHUB_REF_NAME#*-rc}
+          rc=${RC_TAG#*-rc}
           dev/release/verify-release-candidate.sh ${version} ${rc}