.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: ${{fromJson(needs.determine_targets.outputs.target)}}
  51
  52     container: registry.gitlab.com/openwrt/buildbot/buildworker-3.4.1
  53
  54     steps:
  55       - name: Checkout master directory
  56         uses: actions/checkout@v2
  57         with:
  58           path: openwrt
  59
  60       - name: Checkout packages feed
  61         uses: actions/checkout@v2
  62         with:
  63           repository: openwrt/packages
  64           path: openwrt/feeds/packages
  65
  66       - name: Checkout luci feed
  67         uses: actions/checkout@v2
  68         with:
  69           repository: openwrt/luci
  70           path: openwrt/feeds/luci
  71
  72       - name: Checkout routing feed
  73         uses: actions/checkout@v2
  74         with:
  75           repository: openwrt/routing
  76           path: openwrt/feeds/routing
  77
  78       - name: Checkout telephony feed
  79         uses: actions/checkout@v2
  80         with:
  81           repository: openwrt/telephony
  82           path: openwrt/feeds/telephony
  83
  84       - name: Fix permission
  85         run: |
  86           chown -R buildbot:buildbot openwrt
  87
  88       - name: Initialization environment
  89         run: |
  90           TARGET=$(echo ${{ matrix.target }} | cut -d "/" -f 1)
  91           SUBTARGET=$(echo ${{ matrix.target }} | cut -d "/" -f 2)
  92           echo "TARGET=$TARGET" >> "$GITHUB_ENV"
  93           echo "SUBTARGET=$SUBTARGET" >> "$GITHUB_ENV"
  94
  95       - name: Update & Install feeds
  96         shell: su buildbot -c "sh -e {0}"
  97         working-directory: openwrt
  98         run: |
  99           ./scripts/feeds update -a
 100           ./scripts/feeds install -a
 101
 102       - name: Parse toolchain file
 103         working-directory: openwrt
 104         run: |
 105           TOOLCHAIN_STRING="$(curl "https://downloads.cdn.openwrt.org/snapshots/targets/${{ env.TARGET }}/${{ env.SUBTARGET }}/sha256sums" \
 106             | grep ".*openwrt-toolchain.*tar.xz")"
 107           TOOLCHAIN_FILE=$(echo "$TOOLCHAIN_STRING" | sed -n -e 's/.*\(openwrt-toolchain.*\).tar.xz/\1/p')
 108           TOOLCHAIN_SHA256=$(echo "$TOOLCHAIN_STRING" | cut -d ' ' -f 1)
 109
 110           echo "TOOLCHAIN_FILE=$TOOLCHAIN_FILE" >> "$GITHUB_ENV"
 111           echo "TOOLCHAIN_SHA256=$TOOLCHAIN_SHA256" >> "$GITHUB_ENV"
 112
 113       - name: Cache external toolchain
 114         id: cache-external-toolchain
 115         uses: actions/cache@v3
 116         with:
 117           path: openwrt/${{ env.TOOLCHAIN_FILE }}
 118           key: ${{ env.TOOLCHAIN_FILE }}-${{ env.TOOLCHAIN_SHA256 }}
 119
 120       - name: Download external toolchain
 121         if: ${{ steps.cache-external-toolchain.outputs.cache-hit != 'true' }}
 122         shell: su buildbot -c "sh -e {0}"
 123         working-directory: openwrt
 124         run: |
 125           wget -O - https://downloads.cdn.openwrt.org/snapshots/targets/${{ env.TARGET }}/${{ env.SUBTARGET }}/${TOOLCHAIN_FILE}.tar.xz \
 126             | tar --xz -xf -
 127
 128       - name: Configure external toolchain
 129         shell: su buildbot -c "sh -e {0}"
 130         working-directory: openwrt
 131         run: |
 132           echo CONFIG_ALL_KMODS=y >> .config
 133
 134           ./scripts/ext-toolchain.sh \
 135             --toolchain ${{ env.TOOLCHAIN_FILE }}/toolchain-* \
 136             --overwrite-config \
 137             --config ${{ env.TARGET }}/${{ env.SUBTARGET }}
 138
 139           make defconfig
 140
 141       - name: Show configuration
 142         shell: su buildbot -c "sh -e {0}"
 143         working-directory: openwrt
 144         run: ./scripts/diffconfig.sh
 145
 146       - name: Build tools
 147         shell: su buildbot -c "sh -e {0}"
 148         working-directory: openwrt
 149         run: make tools/install -j$(nproc) BUILD_LOG=1
 150
 151       - name: Build toolchain
 152         shell: su buildbot -c "sh -e {0}"
 153         working-directory: openwrt
 154         run: make toolchain/install -j$(nproc) BUILD_LOG=1
 155
 156       - name: Build Kernel
 157         shell: su buildbot -c "sh -e {0}"
 158         working-directory: openwrt
 159         run: make target/compile -j$(nproc) BUILD_LOG=1
 160
 161       - name: Upload logs
 162         if: failure()
 163         uses: actions/upload-artifact@v2
 164         with:
 165           name: ${{ env.TARGET }}-${{ env.SUBTARGET }}-logs
 166           path: "openwrt/logs"