openwrt/.github/workflows/kernel.yml
Christian Marangi f5a5ce8822
CI: ignore master branch for push events
Due to problem with migrating from master to main as the default branch
and downstream project still requiring the master branch to be present,
we currently have for push events double CI runs, one for main and one
for master. To solve this ignore any push event to the master branch for
every workflow that react on push events.

Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
2023-05-25 13:57:17 +02:00

135 lines
4.4 KiB
YAML

name: Build Kernel
on:
pull_request:
paths:
- '.github/workflows/check-kernel-patches.yml'
- '.github/workflows/build.yml'
- '.github/workflows/kernel.yml'
- 'include/kernel*'
- 'package/kernel/**'
- 'target/linux/**'
push:
paths:
- '.github/workflows/check-kernel-patches.yml'
- '.github/workflows/build.yml'
- '.github/workflows/kernel.yml'
- 'include/kernel*'
- 'package/kernel/**'
- 'target/linux/**'
branches-ignore:
- master
permissions:
contents: read
concurrency:
group: ${{ github.workflow }}-${{ github.ref }}
cancel-in-progress: ${{ github.event_name == 'pull_request' }}
jobs:
determine_targets:
name: Set targets
runs-on: ubuntu-latest
outputs:
targets_subtargets: ${{ steps.find_targets.outputs.targets_subtargets }}
targets: ${{ steps.find_targets.outputs.targets }}
steps:
- name: Checkout
uses: actions/checkout@v3
with:
fetch-depth: 2
- name: Get changed files
id: changed-files
uses: tj-actions/changed-files@v35
- name: Set targets
id: find_targets
run: |
ALL_TARGETS="$(perl ./scripts/dump-target-info.pl targets 2>/dev/null)"
CHANGED_FILES="$(echo ${{ steps.changed-files.outputs.all_changed_files }} | tr ' ' '\n')"
TARGETS_SUBTARGETS="$(echo "$ALL_TARGETS" | sort -u -t '/' -k1 | awk '{ print $1 }')"
TARGETS="$(echo "$ALL_TARGETS" | sort -u -t '/' -k1,1 | awk '{ print $1 }')"
# On testing non-specific target, skip testing each subtarget
if echo "$CHANGED_FILES" | grep -v -q target/linux ||
echo "$CHANGED_FILES" | grep -q target/linux/generic; then
TARGETS_SUBTARGETS=$TARGETS
fi
JSON_TARGETS_SUBTARGETS='['
FIRST=1
for TARGET in $TARGETS_SUBTARGETS; do
if echo "$CHANGED_FILES" | grep -v -q target/linux ||
echo "$CHANGED_FILES" | grep -q target/linux/generic ||
echo "$CHANGED_FILES" | grep -q $(echo $TARGET | cut -d "/" -f 1); then
TUPLE='{"target":"'"$(echo $TARGET | cut -d "/" -f 1)"'","subtarget":"'"$(echo $TARGET | cut -d "/" -f 2)"'"}'
[[ $FIRST -ne 1 ]] && JSON_TARGETS_SUBTARGETS="$JSON_TARGETS_SUBTARGETS"','
JSON_TARGETS_SUBTARGETS="$JSON_TARGETS_SUBTARGETS""$TUPLE"
FIRST=0
fi
done
JSON_TARGETS_SUBTARGETS="$JSON_TARGETS_SUBTARGETS"']'
JSON_TARGETS='['
FIRST=1
for TARGET in $TARGETS; do
if echo "$CHANGED_FILES" | grep -v -q target/linux ||
echo "$CHANGED_FILES" | grep -q target/linux/generic ||
echo "$CHANGED_FILES" | grep -q $(echo $TARGET | cut -d "/" -f 1); then
TUPLE='{"target":"'"$(echo $TARGET | cut -d "/" -f 1)"'","subtarget":"'"$(echo $TARGET | cut -d "/" -f 2)"'"}'
[[ $FIRST -ne 1 ]] && JSON_TARGETS="$JSON_TARGETS"','
JSON_TARGETS="$JSON_TARGETS""$TUPLE"
FIRST=0
fi
done
JSON_TARGETS="$JSON_TARGETS"']'
echo -e "\n---- targets to build ----\n"
echo "$JSON_TARGETS_SUBTARGETS"
echo -e "\n---- targets to build ----\n"
echo -e "\n---- targets to check patch ----\n"
echo "$JSON_TARGETS"
echo -e "\n---- targets to check patch ----\n"
echo "targets_subtargets=$JSON_TARGETS_SUBTARGETS" >> $GITHUB_OUTPUT
echo "targets=$JSON_TARGETS" >> $GITHUB_OUTPUT
build:
name: Build Kernel with external toolchain
needs: determine_targets
permissions:
contents: read
packages: read
strategy:
fail-fast: False
matrix:
include: ${{fromJson(needs.determine_targets.outputs.targets_subtargets)}}
uses: ./.github/workflows/build.yml
with:
container_name: toolchain
target: ${{ matrix.target }}
subtarget: ${{ matrix.subtarget }}
build_kernel: true
build_all_kmods: true
check-kernel-patches:
name: Check Kernel patches
needs: determine_targets
permissions:
contents: read
packages: read
strategy:
fail-fast: False
matrix:
include: ${{fromJson(needs.determine_targets.outputs.targets)}}
uses: ./.github/workflows/check-kernel-patches.yml
with:
target: ${{ matrix.target }}
subtarget: ${{ matrix.subtarget }}