.github/workflows/kernel.yml

   1 name: Build Kernel
   2
   3 on:
   4   pull_request:
   5     paths:
   6       - '.github/workflows/check-kernel-patches.yml'
   7       - '.github/workflows/build.yml'
   8       - '.github/workflows/kernel.yml'
   9       - 'include/kernel*'
  10       - 'package/kernel/**'
  11       - 'target/linux/generic/**'
  12   push:
  13     paths:
  14       - '.github/workflows/check-kernel-patches.yml'
  15       - '.github/workflows/build.yml'
  16       - '.github/workflows/kernel.yml'
  17       - 'include/kernel*'
  18       - 'package/kernel/**'
  19       - 'target/linux/**'
  20
  21 permissions:
  22   contents: read
  23
  24 concurrency:
  25   group: ${{ github.workflow }}-${{ github.ref }}
  26   cancel-in-progress: ${{ github.event_name == 'pull_request' }}
  27
  28 jobs:
  29   determine_targets:
  30     name: Set targets
  31     runs-on: ubuntu-latest
  32     outputs:
  33       targets_subtargets: ${{ steps.find_targets.outputs.targets_subtargets }}
  34       targets: ${{ steps.find_targets.outputs.targets }}
  35
  36     steps:
  37       - name: Checkout
  38         uses: actions/checkout@v3
  39         with:
  40           fetch-depth: 2
  41
  42       - name: Get changed files
  43         id: changed-files
  44         uses: tj-actions/changed-files@v35
  45         with:
  46           since_last_remote_commit: true
  47
  48       - name: Set targets
  49         id: find_targets
  50         run: |
  51           export TARGETS_SUBTARGETS="$(perl ./scripts/dump-target-info.pl targets 2>/dev/null \
  52             | sort -u -t '/' -k1 \
  53             | awk '{ print $1 }')"
  54
  55           export TARGETS="$(perl ./scripts/dump-target-info.pl targets 2>/dev/null \
  56             | sort -u -t '/' -k1,1 \
  57             | awk '{ print $1 }')"
  58
  59           JSON_TARGETS_SUBTARGETS='['
  60           FIRST=1
  61           for TARGET in $TARGETS_SUBTARGETS; do
  62             if echo ${{ steps.changed-files.outputs.all_changed_files }} | grep -q target/linux/generic ||
  63               echo ${{ steps.changed-files.outputs.all_changed_files }} | grep -q $(echo $TARGET | cut -d "/" -f 1); then
  64               [[ $FIRST -ne 1 ]] && JSON_TARGETS_SUBTARGETS="$JSON_TARGETS_SUBTARGETS"','
  65               JSON_TARGETS_SUBTARGETS="$JSON_TARGETS_SUBTARGETS"'"'"${TARGET}"'"'
  66               FIRST=0
  67             fi
  68           done
  69           JSON_TARGETS_SUBTARGETS="$JSON_TARGETS_SUBTARGETS"']'
  70
  71           JSON_TARGETS='['
  72           FIRST=1
  73           for TARGET in $TARGETS; do
  74             if echo ${{ steps.changed-files.outputs.all_changed_files }} | grep -q target/linux/generic ||
  75               echo ${{ steps.changed-files.outputs.all_changed_files }} | grep -q $(echo $TARGET | cut -d "/" -f 1); then
  76               [[ $FIRST -ne 1 ]] && JSON_TARGETS="$JSON_TARGETS"','
  77               JSON_TARGETS="$JSON_TARGETS"'"'"${TARGET}"'"'
  78               FIRST=0
  79             fi
  80           done
  81           JSON_TARGETS="$JSON_TARGETS"']'
  82
  83           echo -e "\n---- targets to build ----\n"
  84           echo "$JSON_TARGETS_SUBTARGETS"
  85           echo -e "\n---- targets to build ----\n"
  86
  87           echo -e "\n---- targets to check patch ----\n"
  88           echo "$JSON_TARGETS"
  89           echo -e "\n---- targets to check patch ----\n"
  90
  91           echo "targets_subtargets=$JSON_TARGETS_SUBTARGETS" >> $GITHUB_OUTPUT
  92           echo "targets=$JSON_TARGETS" >> $GITHUB_OUTPUT
  93
  94   build:
  95     name: Build Kernel with external toolchain
  96     needs: determine_targets
  97     permissions:
  98       contents: read
  99       packages: read
 100     strategy:
 101        fail-fast: False
 102        matrix:
 103          target: ${{fromJson(needs.determine_targets.outputs.targets_subtargets)}}
 104     uses: ./.github/workflows/build.yml
 105     with:
 106       target: ${{ matrix.target }}
 107       build_kernel: true
 108       build_all_kmods: true
 109
 110   check-kernel-patches:
 111     name: Check Kernel patches
 112     needs: determine_targets
 113     permissions:
 114       contents: read
 115       packages: read
 116     strategy:
 117        fail-fast: False
 118        matrix:
 119          target: ${{fromJson(needs.determine_targets.outputs.targets)}}
 120     uses: ./.github/workflows/check-kernel-patches.yml
 121     with:
 122       target: ${{ matrix.target }}
 123