.gitea/workflows/image-update-and-release.yaml を更新
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2026-02-10 04:52:59 +00:00
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name: Update Docker Images and Helm Chart
on:
push:
branches:
- main
schedule:
- cron: "0 0 * * 0" # 毎週日曜日 00:00 UTC
workflow_dispatch: # 手動実行も可能にする
jobs:
update:
runs-on: ubuntu-latest
permissions:
contents: write # Git pushに必要な権限を明示的に付与
steps:
- name: Checkout repository
uses: actions/checkout@v4
with:
fetch-depth: 0 # 完全な履歴を取得
token: ${{ secrets.GITEA_TOKEN || github.token }} # トークンを明示的に指定
- name: Set up Git
run: |
git config user.name "Gitea Actions"
git config user.email "actions@git.cafepieters.com"
- name: Fetch latest WordPress FPM Alpine version
id: wordpress
run: |
# Docker Hubから最新のWordPress FPM Alpineバージョンを取得PHPバージョンも最新
echo "Fetching WordPress FPM Alpine versions..."
# fpm-alpineタグを取得全PHPバージョン対象
LATEST_VERSION=$(curl -s "https://hub.docker.com/v2/repositories/library/wordpress/tags?page_size=100&name=fpm-alpine" | \
jq -r '.results[].name' | \
grep -E '^[0-9]+\.[0-9]+(\.[0-9]+)?-php[0-9]+\.[0-9]+-fpm-alpine$' | \
grep -v 'rc' | \
grep -v 'beta' | \
grep -v 'alpha' | \
sort -t- -k1,1V -k2,2V | \
tail -n 1)
if [ -z "$LATEST_VERSION" ]; then
echo "Failed to fetch from first method, trying alternative..."
# 代替方法: すべてのfpm-alpineタグを取得
LATEST_VERSION=$(curl -s "https://hub.docker.com/v2/repositories/library/wordpress/tags?page_size=100" | \
jq -r '.results[].name' | \
grep -E '^[0-9]+\.[0-9]+\.[0-9]+-php[0-9]+\.[0-9]+-fpm-alpine$' | \
grep -v 'rc' | \
grep -v 'beta' | \
grep -v 'alpha' | \
sort -t- -k1,1V -k2,2V | \
tail -n 1)
fi
if [ -z "$LATEST_VERSION" ]; then
echo "ERROR: Failed to fetch WordPress version"
exit 1
fi
echo "WordPress latest version: $LATEST_VERSION"
# バージョン情報を分解して表示
WP_VERSION=$(echo $LATEST_VERSION | cut -d'-' -f1)
PHP_VERSION=$(echo $LATEST_VERSION | cut -d'-' -f2)
echo " WordPress: $WP_VERSION"
echo " PHP: $PHP_VERSION"
echo " Base: fpm-alpine"
echo "version=$LATEST_VERSION" >> $GITHUB_OUTPUT
- name: Fetch latest Nginx Alpine Perl version
id: nginx
run: |
# Docker Hubから最新のNginx Alpine Perlバージョンを取得
echo "Fetching Nginx Alpine Perl versions..."
LATEST_VERSION=$(curl -s "https://hub.docker.com/v2/repositories/library/nginx/tags?page_size=100&name=alpine-perl" | \
jq -r '.results[].name' | \
grep -E '^[0-9]+\.[0-9]+\.[0-9]+-alpine-perl$' | \
grep -v 'rc' | \
grep -v 'beta' | \
grep -v 'alpha' | \
sort -V | \
tail -n 1)
if [ -z "$LATEST_VERSION" ]; then
echo "Failed to fetch from first method, trying alternative..."
# 代替方法: alpine-perlタグを別の方法で検索
LATEST_VERSION=$(curl -s "https://hub.docker.com/v2/repositories/library/nginx/tags?page_size=100" | \
jq -r '.results[].name' | \
grep 'alpine-perl$' | \
grep -E '^[0-9]+\.[0-9]+\.[0-9]+-alpine-perl$' | \
grep -v 'rc' | \
grep -v 'beta' | \
grep -v 'alpha' | \
sort -V | \
tail -n 1)
fi
if [ -z "$LATEST_VERSION" ]; then
echo "ERROR: Failed to fetch Nginx version"
exit 1
fi
echo "Nginx latest version: $LATEST_VERSION"
# バージョン情報を表示
NGINX_VERSION=$(echo $LATEST_VERSION | cut -d'-' -f1)
echo " Nginx: $NGINX_VERSION"
echo " Base: alpine-perl"
echo "version=$LATEST_VERSION" >> $GITHUB_OUTPUT
- name: Get current versions from values.yaml
id: current
run: |
# 現在のバージョンを取得
CURRENT_WORDPRESS=$(grep -A 3 'wordpress:' values.yaml | grep 'tag:' | awk -F'"' '{print $2}')
CURRENT_NGINX=$(grep -A 3 'nginx:' values.yaml | grep 'tag:' | awk -F'"' '{print $2}')
echo "current_wordpress=$CURRENT_WORDPRESS" >> $GITHUB_OUTPUT
echo "current_nginx=$CURRENT_NGINX" >> $GITHUB_OUTPUT
echo "Current WordPress: $CURRENT_WORDPRESS"
echo "Current Nginx: $CURRENT_NGINX"
- name: Check if update is needed
id: check
run: |
UPDATE_NEEDED=false
CHANGES=""
if [ "${{ steps.current.outputs.current_wordpress }}" != "${{ steps.wordpress.outputs.version }}" ]; then
echo "WordPress update available: ${{ steps.current.outputs.current_wordpress }} -> ${{ steps.wordpress.outputs.version }}"
UPDATE_NEEDED=true
CHANGES="${CHANGES}- WordPress: ${{ steps.current.outputs.current_wordpress }} -> ${{ steps.wordpress.outputs.version }}\n"
else
echo "WordPress is up to date: ${{ steps.current.outputs.current_wordpress }}"
fi
if [ "${{ steps.current.outputs.current_nginx }}" != "${{ steps.nginx.outputs.version }}" ]; then
echo "Nginx update available: ${{ steps.current.outputs.current_nginx }} -> ${{ steps.nginx.outputs.version }}"
UPDATE_NEEDED=true
CHANGES="${CHANGES}- Nginx: ${{ steps.current.outputs.current_nginx }} -> ${{ steps.nginx.outputs.version }}\n"
else
echo "Nginx is up to date: ${{ steps.current.outputs.current_nginx }}"
fi
echo "update_needed=$UPDATE_NEEDED" >> $GITHUB_OUTPUT
echo -e "changes<<EOF" >> $GITHUB_OUTPUT
echo -e "$CHANGES" >> $GITHUB_OUTPUT
echo "EOF" >> $GITHUB_OUTPUT
- name: Update values.yaml
if: steps.check.outputs.update_needed == 'true'
run: |
# バックアップを作成
cp values.yaml values.yaml.bak
# WordPressのtagを更新
# image.wordpress.tagの行を特定して置換
awk -v new_tag="${{ steps.wordpress.outputs.version }}" '
/^image:/ { in_image=1 }
in_image && /^ wordpress:/ { in_wordpress=1; print; next }
in_wordpress && /^ tag:/ {
print " tag: \"" new_tag "\""
in_wordpress=0
next
}
in_wordpress && /^ [a-z]/ { in_wordpress=0 }
in_image && /^[a-z]/ { in_image=0 }
{ print }
' values.yaml.bak > values.yaml.tmp
mv values.yaml.tmp values.yaml
# Nginxのtagを更新
cp values.yaml values.yaml.tmp
awk -v new_tag="${{ steps.nginx.outputs.version }}" '
/^image:/ { in_image=1 }
in_image && /^ nginx:/ { in_nginx=1; print; next }
in_nginx && /^ tag:/ {
print " tag: \"" new_tag "\""
in_nginx=0
next
}
in_nginx && /^ [a-z]/ { in_nginx=0 }
in_image && /^[a-z]/ { in_image=0 }
{ print }
' values.yaml.tmp > values.yaml
rm values.yaml.tmp
# 変更内容を表示
echo "=== Changes in values.yaml ==="
diff values.yaml.bak values.yaml || true
# 実際に変更されたか確認
if diff -q values.yaml.bak values.yaml > /dev/null; then
echo "ERROR: No changes were made to values.yaml"
cat values.yaml | grep -A 5 "image:"
exit 1
fi
echo "=== Updated values.yaml (image section) ==="
grep -A 10 "^image:" values.yaml
- name: Increment chart version
if: steps.check.outputs.update_needed == 'true'
id: increment
run: |
# Chart.yamlのバージョンをインクリメント
if [ -f Chart.yaml ]; then
CURRENT_CHART_VERSION=$(grep '^version:' Chart.yaml | awk '{print $2}')
# パッチバージョンをインクリメント(例: 1.0.0 -> 1.0.1
NEW_CHART_VERSION=$(echo $CURRENT_CHART_VERSION | awk -F. '{print $1"."$2"."$3+1}')
sed -i "s/^version: .*/version: $NEW_CHART_VERSION/" Chart.yaml
echo "Chart version updated: $CURRENT_CHART_VERSION -> $NEW_CHART_VERSION"
echo "new_chart_version=$NEW_CHART_VERSION" >> $GITHUB_OUTPUT
else
echo "Chart.yaml not found, skipping version increment"
echo "new_chart_version=unknown" >> $GITHUB_OUTPUT
fi
- name: Commit and push changes
if: steps.check.outputs.update_needed == 'true'
run: |
git add values.yaml Chart.yaml
git status
if git diff --staged --quiet; then
echo "No changes to commit"
exit 0
fi
# コミットメッセージを作成
cat << EOF > /tmp/commit_msg.txt
chore: Update Docker images
${{ steps.check.outputs.changes }}
Auto-updated by Gitea Actions
EOF
git commit -F /tmp/commit_msg.txt
# プッシュをリトライ機構付きで実行
MAX_RETRIES=3
RETRY_COUNT=0
until git push origin main || [ $RETRY_COUNT -eq $MAX_RETRIES ]; do
RETRY_COUNT=$((RETRY_COUNT+1))
echo "Push failed, retrying ($RETRY_COUNT/$MAX_RETRIES)..."
sleep 5
git pull --rebase origin main
done
if [ $RETRY_COUNT -eq $MAX_RETRIES ]; then
echo "ERROR: Failed to push after $MAX_RETRIES attempts"
exit 1
fi
echo "Successfully pushed changes to main branch"
- name: Install Helm
if: steps.check.outputs.update_needed == 'true'
uses: azure/setup-helm@v3
with:
version: 'latest'
- name: Create Helm package
if: steps.check.outputs.update_needed == 'true'
run: |
# packagesディレクトリを作成
mkdir -p ./packages/
# Helmパッケージを作成
helm package . -d ./packages/
# リポジトリインデックスを更新
helm repo index ./packages/ --url https://git.cafepieters.com/helmchart/wordpress/raw/branch/main/packages/
# パッケージファイルをコミット
git add ./packages/*.tgz ./packages/index.yaml
git commit -m "chore: Add Helm package for version ${{ steps.increment.outputs.new_chart_version }}" || echo "No package changes to commit"
git push origin main || echo "Failed to push packages (this may be expected)"
- name: Create release tag
if: steps.check.outputs.update_needed == 'true'
run: |
# リリースタグを作成
TAG_NAME="v${{ steps.increment.outputs.new_chart_version }}"
cat << EOF > /tmp/tag_msg.txt
Release $TAG_NAME
${{ steps.check.outputs.changes }}
Chart version: ${{ steps.increment.outputs.new_chart_version }}
EOF
git tag -a "$TAG_NAME" -F /tmp/tag_msg.txt
git push origin "$TAG_NAME" || echo "Failed to push tag (tag may already exist)"
- name: Summary
if: always()
run: |
echo "=== Workflow Summary ==="
echo "Update needed: ${{ steps.check.outputs.update_needed }}"
echo ""
echo "WordPress:"
echo " Current: ${{ steps.current.outputs.current_wordpress }}"
echo " Latest: ${{ steps.wordpress.outputs.version }}"
echo ""
echo "Nginx:"
echo " Current: ${{ steps.current.outputs.current_nginx }}"
echo " Latest: ${{ steps.nginx.outputs.version }}"
if [ "${{ steps.check.outputs.update_needed }}" == "true" ]; then
echo ""
echo "Chart version: ${{ steps.increment.outputs.new_chart_version }}"
echo "Tag: v${{ steps.increment.outputs.new_chart_version }}"
fi