aboutsummaryrefslogtreecommitdiffstats
path: root/.github/workflows/kernel.yml
blob: d8f98c531d63e50ddb2f5c1b9b5e47473c916671 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
name: Build Kernel

on:
  pull_request:
    paths:
      - '.github/workflows/kernel.yml'
      - 'include/kernel-*'
      - 'package/kernel/**'
      - 'target/linux/generic/**'
  push:
    paths:
      - '.github/workflows/kernel.yml'
      - 'include/kernel-*'
      - 'package/kernel/**'
      - 'target/linux/generic/**'

permissions:
  contents: read

jobs:
  determine_targets:
    name: Set targets
    runs-on: ubuntu-latest
    outputs:
      target: ${{ steps.find_targets.outputs.target }}
      owner_lc: ${{ steps.lower_owner.outputs.owner_lc }}
      ccache_hash: ${{ steps.ccache_hash.outputs.ccache_hash }}

    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - name: Set lower case owner name
        id: lower_owner
        run: |
          OWNER_LC=$(echo "${{ github.repository_owner }}" \
            | tr '[:upper:]' '[:lower:]')
          echo "::set-output name=owner_lc::$OWNER_LC"

      - name: Generate ccache hash
        id: ccache_hash
        run: |
          CCACHE_HASH=$(md5sum include/kernel-* | awk '{ print $1 }' \
           | md5sum | awk '{ print $1 }')
          echo "::set-output name=ccache_hash::$CCACHE_HASH"

      - name: Set targets
        id: find_targets
        run: |
          export TARGETS="$(perl ./scripts/dump-target-info.pl targets 2>/dev/null \
            | sort -u -t '/' -k1,1 \
            | awk '{ print $1 }')"

          JSON='['
          FIRST=1
          for TARGET in $TARGETS; do
            [[ $FIRST -ne 1 ]] && JSON="$JSON"','
            JSON="$JSON"'"'"${TARGET}"'"'
            FIRST=0
          done
          JSON="$JSON"']'

           echo -e "\n---- targets ----\n"
           echo "$JSON"
           echo -e "\n---- targets ----\n"

           echo "::set-output name=target::$JSON"

  build:
    name: Build Kernel with external toolchain
    needs: determine_targets
    runs-on: ubuntu-latest
    strategy:
       fail-fast: False
       matrix:
         target: ${{fromJson(needs.determine_targets.outputs.target)}}

    container: ghcr.io/${{ needs.determine_targets.outputs.owner_lc }}/tools:latest

    permissions:
      contents: read
      packages: read

    steps:
      - name: Checkout master directory
        uses: actions/checkout@v3
        with:
          path: openwrt

      - name: Checkout packages feed
        uses: actions/checkout@v3
        with:
          repository: openwrt/packages
          path: openwrt/feeds/packages

      - name: Checkout luci feed
        uses: actions/checkout@v3
        with:
          repository: openwrt/luci
          path: openwrt/feeds/luci

      - name: Checkout routing feed
        uses: actions/checkout@v3
        with:
          repository: openwrt/routing
          path: openwrt/feeds/routing

      - name: Checkout telephony feed
        uses: actions/checkout@v3
        with:
          repository: openwrt/telephony
          path: openwrt/feeds/telephony

      - name: Fix permission
        run: |
          chown -R buildbot:buildbot openwrt

      - name: Initialization environment
        run: |
          TARGET=$(echo ${{ matrix.target }} | cut -d "/" -f 1)
          SUBTARGET=$(echo ${{ matrix.target }} | cut -d "/" -f 2)
          echo "TARGET=$TARGET" >> "$GITHUB_ENV"
          echo "SUBTARGET=$SUBTARGET" >> "$GITHUB_ENV"

      - name: Update & Install feeds
        shell: su buildbot -c "sh -e {0}"
        working-directory: openwrt
        run: |
          ./scripts/feeds update -a
          ./scripts/feeds install -a

      - name: Parse toolchain file
        working-directory: openwrt
        run: |
          TOOLCHAIN_STRING="$(curl "https://downloads.cdn.openwrt.org/snapshots/targets/${{ env.TARGET }}/${{ env.SUBTARGET }}/sha256sums" \
            | grep ".*openwrt-toolchain.*tar.xz")"
          TOOLCHAIN_FILE=$(echo "$TOOLCHAIN_STRING" | sed -n -e 's/.*\(openwrt-toolchain.*\).tar.xz/\1/p')
          TOOLCHAIN_SHA256=$(echo "$TOOLCHAIN_STRING" | cut -d ' ' -f 1)

          echo "TOOLCHAIN_FILE=$TOOLCHAIN_FILE" >> "$GITHUB_ENV"
          echo "TOOLCHAIN_SHA256=$TOOLCHAIN_SHA256" >> "$GITHUB_ENV"

      - name: Cache external toolchain
        id: cache-external-toolchain
        uses: actions/cache@v3
        with:
          path: openwrt/${{ env.TOOLCHAIN_FILE }}
          key: ${{ env.TOOLCHAIN_FILE }}-${{ env.TOOLCHAIN_SHA256 }}

      - name: Cache ccache
        uses: actions/cache@v3
        with:
          path: openwrt/.ccache
          key: ccache-kernel-${{ env.TARGET }}/${{ env.SUBTARGET }}-${{ needs.determine_targets.outputs.ccache_hash }}
          restore-keys: |
            ccache-kernel-${{ env.TARGET }}/${{ env.SUBTARGET }}-

      - name: Download external toolchain
        if: ${{ steps.cache-external-toolchain.outputs.cache-hit != 'true' }}
        shell: su buildbot -c "sh -e {0}"
        working-directory: openwrt
        run: |
          wget -O - https://downloads.cdn.openwrt.org/snapshots/targets/${{ env.TARGET }}/${{ env.SUBTARGET }}/${TOOLCHAIN_FILE}.tar.xz \
            | tar --xz -xf -

      - name: Extract prebuilt tools
        shell: su buildbot -c "sh -e {0}"
        working-directory: openwrt
        run: ./scripts/ext-tools.sh --tools /tools.tar

      - name: Configure external toolchain
        shell: su buildbot -c "sh -e {0}"
        working-directory: openwrt
        run: |
          echo CONFIG_ALL_KMODS=y >> .config
          echo CONFIG_DEVEL=y >> .config
          echo CONFIG_AUTOREMOVE=y >> .config
          echo CONFIG_CCACHE=y >> .config

          ./scripts/ext-toolchain.sh \
            --toolchain ${{ env.TOOLCHAIN_FILE }}/toolchain-* \
            --overwrite-config \
            --config ${{ env.TARGET }}/${{ env.SUBTARGET }}

      - name: Show configuration
        shell: su buildbot -c "sh -e {0}"
        working-directory: openwrt
        run: ./scripts/diffconfig.sh

      - name: Build tools
        shell: su buildbot -c "sh -e {0}"
        working-directory: openwrt
        run: make tools/install -j$(nproc) BUILD_LOG=1 || ret=$? .github/workflows/scripts/show_build_failures.sh

      - name: Build toolchain
        shell: su buildbot -c "sh -e {0}"
        working-directory: openwrt
        run: make toolchain/install -j$(nproc) BUILD_LOG=1 || ret=$? .github/workflows/scripts/show_build_failures.sh

      - name: Build Kernel
        shell: su buildbot -c "sh -e {0}"
        working-directory: openwrt
        run: make target/compile -j$(nproc) BUILD_LOG=1 || ret=$? .github/workflows/scripts/show_build_failures.sh

      - name: Build Kernel Kmods
        shell: su buildbot -c "sh -e {0}"
        working-directory: openwrt
        run: make package/linux/compile -j$(nproc) BUILD_LOG=1 || ret=$? .github/workflows/scripts/show_build_failures.sh

      - name: Upload logs
        if: failure()
        uses: actions/upload-artifact@v3
        with:
          name: ${{ env.TARGET }}-${{ env.SUBTARGET }}-logs
          path: "openwrt/logs"