.github/workflows/kernel.yml

   1 name: Build Kernel
   2
   3 on:
   4   pull_request:
   5     paths:
   6       - '.github/workflows/kernel.yml'
   7       - 'include/kernel-*'
   8       - 'package/kernel/**'
   9       - 'target/linux/generic/**'
  10 jobs:
  11   determine_targets:
  12     name: Set targets
  13     runs-on: ubuntu-latest
  14     outputs:
  15       target: ${{ steps.find_targets.outputs.target }}
  16
  17     steps:
  18       - name: Checkout
  19         uses: actions/checkout@v2
  20
  21       - name: Set targets
  22         id: find_targets
  23         run: |
  24           export TARGETS="$(perl ./scripts/dump-target-info.pl targets 2>/dev/null \
  25             | sort -u -t '/' -k1,1 \
  26             | awk '{ print $1 }')"
  27
  28           JSON='['
  29           FIRST=1
  30           for TARGET in $TARGETS; do
  31             [[ $FIRST -ne 1 ]] && JSON="$JSON"','
  32             JSON="$JSON"'"'"${TARGET}"'"'
  33             FIRST=0
  34           done
  35           JSON="$JSON"']'
  36
  37            echo -e "\n---- targets ----\n"
  38            echo "$JSON"
  39            echo -e "\n---- targets ----\n"
  40
  41            echo "::set-output name=target::$JSON"
  42
  43   build:
  44     name: Build Kernel with external toolchain
  45     needs: determine_targets
  46     runs-on: ubuntu-latest
  47     strategy:
  48        fail-fast: False
  49        matrix:
  50          target: ${{fromJson(needs.determine_targets.outputs.target)}}
  51
  52     container: ghcr.io/${{ github.repository_owner }}/tools:latest
  53
  54     permissions:
  55       contents: read
  56       packages: read
  57
  58     steps:
  59       - name: Checkout master directory
  60         uses: actions/checkout@v2
  61         with:
  62           path: openwrt
  63
  64       - name: Checkout packages feed
  65         uses: actions/checkout@v2
  66         with:
  67           repository: openwrt/packages
  68           path: openwrt/feeds/packages
  69
  70       - name: Checkout luci feed
  71         uses: actions/checkout@v2
  72         with:
  73           repository: openwrt/luci
  74           path: openwrt/feeds/luci
  75
  76       - name: Checkout routing feed
  77         uses: actions/checkout@v2
  78         with:
  79           repository: openwrt/routing
  80           path: openwrt/feeds/routing
  81
  82       - name: Checkout telephony feed
  83         uses: actions/checkout@v2
  84         with:
  85           repository: openwrt/telephony
  86           path: openwrt/feeds/telephony
  87
  88       - name: Fix permission
  89         run: |
  90           chown -R buildbot:buildbot openwrt
  91
  92       - name: Initialization environment
  93         run: |
  94           TARGET=$(echo ${{ matrix.target }} | cut -d "/" -f 1)
  95           SUBTARGET=$(echo ${{ matrix.target }} | cut -d "/" -f 2)
  96           echo "TARGET=$TARGET" >> "$GITHUB_ENV"
  97           echo "SUBTARGET=$SUBTARGET" >> "$GITHUB_ENV"
  98
  99       - name: Update & Install feeds
 100         shell: su buildbot -c "sh -e {0}"
 101         working-directory: openwrt
 102         run: |
 103           ./scripts/feeds update -a
 104           ./scripts/feeds install -a
 105
 106       - name: Parse toolchain file
 107         working-directory: openwrt
 108         run: |
 109           TOOLCHAIN_STRING="$(curl "https://downloads.cdn.openwrt.org/snapshots/targets/${{ env.TARGET }}/${{ env.SUBTARGET }}/sha256sums" \
 110             | grep ".*openwrt-toolchain.*tar.xz")"
 111           TOOLCHAIN_FILE=$(echo "$TOOLCHAIN_STRING" | sed -n -e 's/.*\(openwrt-toolchain.*\).tar.xz/\1/p')
 112           TOOLCHAIN_SHA256=$(echo "$TOOLCHAIN_STRING" | cut -d ' ' -f 1)
 113
 114           echo "TOOLCHAIN_FILE=$TOOLCHAIN_FILE" >> "$GITHUB_ENV"
 115           echo "TOOLCHAIN_SHA256=$TOOLCHAIN_SHA256" >> "$GITHUB_ENV"
 116
 117       - name: Cache external toolchain
 118         id: cache-external-toolchain
 119         uses: actions/cache@v3
 120         with:
 121           path: openwrt/${{ env.TOOLCHAIN_FILE }}
 122           key: ${{ env.TOOLCHAIN_FILE }}-${{ env.TOOLCHAIN_SHA256 }}
 123
 124       - name: Download external toolchain
 125         if: ${{ steps.cache-external-toolchain.outputs.cache-hit != 'true' }}
 126         shell: su buildbot -c "sh -e {0}"
 127         working-directory: openwrt
 128         run: |
 129           wget -O - https://downloads.cdn.openwrt.org/snapshots/targets/${{ env.TARGET }}/${{ env.SUBTARGET }}/${TOOLCHAIN_FILE}.tar.xz \
 130             | tar --xz -xf -
 131
 132       - name: Extract prebuilt tools
 133         shell: su buildbot -c "sh -e {0}"
 134         working-directory: openwrt
 135         run: ./scripts/ext-tools.sh --tools /tools.tar
 136
 137       - name: Configure external toolchain
 138         shell: su buildbot -c "sh -e {0}"
 139         working-directory: openwrt
 140         run: |
 141           echo CONFIG_ALL_KMODS=y >> .config
 142           echo CONFIG_DEVEL=y >> .config
 143           echo CONFIG_AUTOREMOVE=y >> .config
 144
 145           ./scripts/ext-toolchain.sh \
 146             --toolchain ${{ env.TOOLCHAIN_FILE }}/toolchain-* \
 147             --overwrite-config \
 148             --config ${{ env.TARGET }}/${{ env.SUBTARGET }}
 149
 150       - name: Show configuration
 151         shell: su buildbot -c "sh -e {0}"
 152         working-directory: openwrt
 153         run: ./scripts/diffconfig.sh
 154
 155       - name: Build tools
 156         shell: su buildbot -c "sh -e {0}"
 157         working-directory: openwrt
 158         run: make tools/install -j$(nproc) BUILD_LOG=1 || ret=$? .github/workflows/scripts/show_build_failures.sh
 159
 160       - name: Build toolchain
 161         shell: su buildbot -c "sh -e {0}"
 162         working-directory: openwrt
 163         run: make toolchain/install -j$(nproc) BUILD_LOG=1 || ret=$? .github/workflows/scripts/show_build_failures.sh
 164
 165       - name: Build Kernel
 166         shell: su buildbot -c "sh -e {0}"
 167         working-directory: openwrt
 168         run: make target/compile -j$(nproc) BUILD_LOG=1 || ret=$? .github/workflows/scripts/show_build_failures.sh
 169
 170       - name: Build Kernel Kmods
 171         shell: su buildbot -c "sh -e {0}"
 172         working-directory: openwrt
 173         run: make package/linux/compile -j$(nproc) BUILD_LOG=1 || ret=$? .github/workflows/scripts/show_build_failures.sh
 174
 175       - name: Upload logs
 176         if: failure()
 177         uses: actions/upload-artifact@v2
 178         with:
 179           name: ${{ env.TARGET }}-${{ env.SUBTARGET }}-logs
 180           path: "openwrt/logs"