fix(workflow): use GitHub Releases + Docker Hub hybrid for version detection
Helm Chart Release / release-chart (push) Successful in 4s
Helm Chart Release / release-chart (push) Successful in 4s
Root cause: Docker Hub sorts tags by last_updated (non-monotonic). Some versions (e.g. 2.24.x) had older last_updated than 2.23.4, so they fell off page 1 and were never detected. Workflow stuck at 2.22.2. Fix: - Primary source: GitHub Releases API (stable releases, per_page=30) - Secondary source: Docker Hub page 1 (catches releases before GitHub promotes them) - Take the maximum of both candidates - Sanity check: LATEST must be >= CURRENT to prevent false downgrades - Added --retry 3 and .draft==false filter to GitHub source Also bump chart and image to 2.26.3 (manual catch-up from 2.22.2). Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
@@ -26,7 +26,6 @@ jobs:
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- name: Check jq availability
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run: |
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if ! command -v jq &> /dev/null; then
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echo "Installing jq..."
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apt-get update && apt-get install -y jq
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fi
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jq --version
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@@ -36,16 +35,45 @@ jobs:
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run: |
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set -e
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echo "Checking n8n versions..."
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CURRENT=$(grep "tag:" values.yaml | head -1 | sed 's/.*tag: *"\([^"]*\)".*/\1/' | tr -d ' ')
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CURRENT=$(grep 'tag:' values.yaml | head -1 | sed 's/.*tag: *"\([^"]*\)".*/\1/' | tr -d ' ')
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echo "Current n8n: $CURRENT"
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LATEST=$(curl -s "https://registry.hub.docker.com/v2/repositories/n8nio/n8n/tags?page_size=100" | \
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jq -r '.results[].name' | \
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grep -E '^[0-9]+\.[0-9]+\.[0-9]+$' | \
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sort -V | tail -1)
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# --- Source 1: GitHub Releases API ---
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# Stable releases only (prerelease=false, draft=false), latest 30 entries
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GH_LATEST=$(curl -s --retry 3 --retry-delay 5 \
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"https://api.github.com/repos/n8n-io/n8n/releases?per_page=30" | \
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jq -r '[.[] | select(.prerelease==false and .draft==false) | .tag_name] | first // empty' | \
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sed 's/^n8n@//')
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echo "GitHub latest: ${GH_LATEST:-not found}"
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if [ -z "$LATEST" ]; then
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echo "Warning: Could not fetch latest n8n version, using current"
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# --- Source 2: Docker Hub page 1 (newest last_updated first) ---
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# Docker Hub sorts by last_updated, so recent releases appear near the top.
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# Page 1 alone is NOT reliable (some versions fall on later pages due to
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# non-monotonic last_updated), but combined with GitHub it provides coverage
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# for releases not yet promoted to GitHub "latest".
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DH_RESPONSE=$(curl -s --retry 3 --retry-delay 5 \
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"https://registry.hub.docker.com/v2/repositories/n8nio/n8n/tags?page_size=100")
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DH_LATEST=""
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if echo "$DH_RESPONSE" | jq -e '.results' > /dev/null 2>&1; then
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DH_LATEST=$(echo "$DH_RESPONSE" | jq -r '.results[].name' \
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| grep -E '^[0-9]+\.[0-9]+\.[0-9]+$' | sort -V | tail -1)
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fi
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echo "Docker Hub latest: ${DH_LATEST:-not found}"
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# --- Take the maximum of both sources ---
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ALL_CANDIDATES=$(printf '%s\n%s' "${GH_LATEST}" "${DH_LATEST}" \
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| grep -E '^[0-9]+\.[0-9]+\.[0-9]+$')
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LATEST=$(echo "$ALL_CANDIDATES" | sort -V | tail -1)
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# --- Sanity check: LATEST must be >= CURRENT ---
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if [ -n "$LATEST" ]; then
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HIGHER=$(printf '%s\n%s' "$CURRENT" "$LATEST" | sort -V | tail -1)
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if [ "$HIGHER" != "$LATEST" ]; then
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echo "Warning: best candidate ($LATEST) is older than current ($CURRENT). Skipping update."
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LATEST="$CURRENT"
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fi
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else
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echo "Warning: could not determine latest version from any source. Using current."
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LATEST="$CURRENT"
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fi
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@@ -80,14 +108,10 @@ jobs:
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if: steps.check_update.outputs.update_needed == 'true'
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run: |
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set -e
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echo "Updating values.yaml..."
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N8N_OLD="${{ steps.n8n.outputs.current }}"
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N8N_NEW="${{ steps.n8n.outputs.latest }}"
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echo "Updating values.yaml: $N8N_OLD -> $N8N_NEW"
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sed -i "s/tag: \"${N8N_OLD}\"/tag: \"${N8N_NEW}\"/" values.yaml
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echo "n8n updated: $N8N_OLD -> $N8N_NEW"
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echo "values.yaml updated"
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git diff values.yaml
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- name: Update Chart.yaml version
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@@ -100,12 +124,24 @@ jobs:
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echo "Chart.yaml updated to version $APP_VERSION"
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cat Chart.yaml
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- name: Update README version history
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if: steps.check_update.outputs.release_needed == 'true'
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run: |
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set -e
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APP_VERSION="${{ steps.n8n.outputs.latest }}"
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# Insert new version row after the header row in the version history table
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sed -i "/^| バージョン | n8n | 変更内容 |/{
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n
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a\| ${APP_VERSION} | ${APP_VERSION} | 自動更新 |
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}" README.md
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echo "README.md version history updated"
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- name: Commit changes
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if: steps.check_update.outputs.update_needed == 'true'
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run: |
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git config user.name "Claude"
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git config user.email "claude@cafepieters.com"
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git add values.yaml Chart.yaml
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git add values.yaml Chart.yaml README.md
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git commit -m "chore: update n8n to ${{ steps.n8n.outputs.latest }}"
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git push origin main
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@@ -135,7 +171,7 @@ jobs:
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APP_VERSION="${{ steps.n8n.outputs.latest }}"
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CHART_NAME=$(grep '^name:' Chart.yaml | awk '{print $2}')
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PACKAGE_FILE="${CHART_NAME}-${APP_VERSION}.tgz"
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RELEASE_BODY="n8n Helm Chart v${APP_VERSION} - n8n: ${{ steps.n8n.outputs.latest }}"
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RELEASE_BODY="n8n Helm Chart v${APP_VERSION}"
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EXISTING=$(curl -s \
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-H "Authorization: token ${GITEA_TOKEN}" \
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@@ -166,7 +202,6 @@ jobs:
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APP_VERSION="${{ steps.n8n.outputs.latest }}"
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PACKAGE_FILE="${CHART_NAME}-${APP_VERSION}.tgz"
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echo "Publishing ${PACKAGE_FILE} to Gitea Package Registry..."
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curl --fail-with-body \
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-u "${{ secrets.REGISTRY_USER }}:${{ secrets.REGISTRY_TOKEN }}" \
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-X POST \
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@@ -179,19 +214,10 @@ jobs:
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run: |
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APP_VERSION="${{ steps.n8n.outputs.latest }}"
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UPDATE_NEEDED="${{ steps.check_update.outputs.update_needed }}"
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RELEASE_NEEDED="${{ steps.check_update.outputs.release_needed }}"
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echo "========================================"
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if [ "$UPDATE_NEEDED" = "true" ]; then
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echo "Update completed!"
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echo "Updated to $APP_VERSION"
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else
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echo "Already up to date, no changes."
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fi
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echo "========================================"
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echo "n8n: ${APP_VERSION}"
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if [ "$RELEASE_NEEDED" = "true" ]; then
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echo "Chart Version: ${APP_VERSION} (released)"
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echo "Registry: ${REGISTRY_URL}/api/packages/${OWNER}/helm"
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else
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echo "No release needed"
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echo "Already up to date: $APP_VERSION"
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fi
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echo "========================================"
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+2
-2
@@ -2,8 +2,8 @@ apiVersion: v2
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name: n8n
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description: A Helm chart for n8n workflow automation on Kubernetes (ARM/Raspberry Pi ready)
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type: application
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version: "2.22.2"
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appVersion: "2.22.2"
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version: "2.26.3"
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appVersion: "2.26.3"
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keywords:
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- n8n
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- workflow
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@@ -237,8 +237,10 @@ helm upgrade my-n8n cafepieters/n8n \
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| バージョン | n8n | 変更内容 |
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|---|---|---|
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| バージョン | n8n | 変更内容 |
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|---|---|---|
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| 2.26.3 | 2.26.3 | 自動更新ワークフロー修正（GitHub Releases + Docker Hub ハイブリッドソース） |
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| 2.22.2 | 2.22.2 | 自動更新 |
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| 2.21.3 | 2.21.3 | 自動更新 |
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| 2.20.6 | 2.20.6 | 自動更新 |
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| 2.19.2-c | 2.19.2 | 暗号化キー復旧手順を README に追加 |
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| 2.19.2-b | 2.19.2 | 暗号化キーを `lookup` で既存 Secret から維持、`helm upgrade` での再生成を防止 |
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| 2.19.2-a | 2.19.2 | `N8N_SECURE_COOKIE` を Ingress/TLS 設定から自動判定（HTTP/LoadBalancer 環境対応） |
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+1
-1
@@ -7,7 +7,7 @@ replicaCount: 1
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image:
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registry: docker.io
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repository: n8nio/n8n
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tag: "2.22.2"
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tag: "2.26.3"
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pullPolicy: IfNotPresent
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imagePullSecrets: []
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