Create PRs for new CoreDNS versions #174
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name: Create PRs for new CoreDNS versions | |
on: | |
workflow_dispatch: | |
schedule: | |
- cron: "0 10 * * *" | |
jobs: | |
generator: | |
runs-on: ubuntu-latest | |
outputs: | |
tags: ${{ steps.fetch-upstream.outputs.tags }} | |
steps: | |
- name: Checkout rock repository | |
uses: actions/checkout@v4 | |
with: | |
path: coredns-rock | |
ref: main | |
- name: Checkout coredns repository | |
uses: actions/checkout@v4 | |
with: | |
repository: coredns/coredns | |
path: coredns | |
fetch-tags: true | |
fetch-depth: 0 | |
- name: Get current version from rockcraft.yaml | |
id: currentRockVersion | |
uses: mikefarah/yq@master | |
with: | |
cmd: yq '.version' 'coredns-rock/rockcraft.yaml' | |
- name: Fetch and filter upstream tags | |
id: fetch-upstream | |
run: | | |
export DEBIAN_FRONTEND=noninteractive | |
sudo apt-get -qq update | |
sudo apt-get -qq install -y jq | |
min_tag="v${{ steps.currentRockVersion.outputs.result }}" | |
coredns_tags=( $(git -C coredns tag --sort=-v:refname) ) | |
pr_tags=() | |
for coredns_tag in "${coredns_tags[@]}" | |
do | |
if [ "$min_tag" = "$coredns_tag" ]; then | |
break | |
fi | |
pr_tags+=( "${coredns_tag:1}" ) | |
done | |
if [ ${#pr_tags[@]} -eq 0 ]; then | |
tags='[]' | |
else | |
tags=$(printf '%s\n' "${pr_tags[@]}" | jq -R . | jq --compact-output -s .) | |
fi | |
echo $tags | |
echo "tags=$tags" >> $GITHUB_OUTPUT | |
update: | |
runs-on: ubuntu-latest | |
needs: generator | |
if: ${{ needs.generator.outputs.tags != '[]' }} | |
strategy: | |
matrix: | |
version: ${{ fromJSON(needs.generator.outputs.tags) }} | |
steps: | |
- name: Checkout | |
uses: actions/checkout@v4 | |
with: | |
ref: main | |
- name: Update ROCK's source tag | |
uses: mikefarah/yq@master | |
with: | |
cmd: yq -i '.parts.coredns.source-tag = "v${{ matrix.version }}"' 'rockcraft.yaml' | |
- name: Update ROCK's version | |
uses: mikefarah/yq@master | |
with: | |
cmd: yq -i '.version = "${{ matrix.version }}"' 'rockcraft.yaml' | |
- name: Create pull request | |
uses: peter-evans/create-pull-request@v6 | |
with: | |
commit-message: Update CoreDNS version to ${{ matrix.version }} | |
title: "[${{ matrix.version }}] Update CoreDNS version" | |
body: Update CoreDNS version to ${{ matrix.version }} | |
branch: v${{ matrix.version }} | |
base: main |