feat: automatic update of jenkins lts version and base plugins (#1134)
This commit is contained in:
Luigi Operoso
GitHub
parent
ae9cb0c7f5
commit
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name: auto-update-jenkins-lts
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on:
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schedule:
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- cron: '0 7 * * 0'
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workflow_dispatch:
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permissions:
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contents: write
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pull-requests: write
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jobs:
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check-and-update-jenkins-lts:
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runs-on: ubuntu-latest
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steps:
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- name: Check out code
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uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
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- name: Set up env vars
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run: |
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echo "GO111MODULE=on" >> $GITHUB_ENV
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echo "GO_VERSION=v$(sed -n 's/GO_VERSION=//p' config.base.env | tr -d '\n' | tr -d '"')" >> $GITHUB_ENV
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echo "KIND_CLUSTER_NAME=$(sed -n 's/KIND_CLUSTER_NAME=//p' config.base.env | tr -d '\n' | tr -d '"')" >> $GITHUB_ENV
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echo "GOPATH=/home/runner/go" >> $GITHUB_ENV
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- name: Check if update needed
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id: check
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run: |
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CURRENT=$(sed -n 's/LATEST_LTS_VERSION=//p' config.base.env | tr -d '\n' | tr -d '"')
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LATEST=$(curl -s https://www.jenkins.io/changelog-stable/ | grep -oP 'changelog/\K\d+\.\d+\.\d+' | head -1)
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echo "current=$CURRENT" >> $GITHUB_OUTPUT
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echo "latest=$LATEST" >> $GITHUB_OUTPUT
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if [ "$CURRENT" != "$LATEST" ]; then
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echo "needs_update=true" >> $GITHUB_OUTPUT
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else
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echo "needs_update=false" >> $GITHUB_OUTPUT
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fi
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- name: Prepare go environment
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if: steps.check.outputs.needs_update == 'true'
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uses: actions/setup-go@44694675825211faa026b3c33043df3e48a5fa00 # v6
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with:
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go-version: ${{ env.GO_VERSION }}
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- name: Ensure Golang runtime dependencies
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if: steps.check.outputs.needs_update == 'true'
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run: make go-dependencies
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- name: Update Jenkins lts version
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if: steps.check.outputs.needs_update == 'true'
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run: make update-jenkins-lts
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- name: Update Jenkins base plugins
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if: steps.check.outputs.needs_update == 'true'
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run: make update-plugins
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- name: Run verify
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if: steps.check.outputs.needs_update == 'true'
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run: make verify
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- name: Create Pull Request
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if: steps.check.outputs.needs_update == 'true'
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uses: peter-evans/create-pull-request@271a8d0340265f705b14b6d32b9829c1cb33d45e # v7.0.8
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with:
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token: ${{ secrets.GITHUB_TOKEN }}
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commit-message: "chore: update Jenkins lts version to ${{ steps.check.outputs.latest }}"
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title: "chore: update Jenkins lts version to ${{ steps.check.outputs.latest }}"
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body: "auto-update Jenkins lts version from ${{ steps.check.outputs.current }} to ${{ steps.check.outputs.latest }}"
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branch: auto-update-jenkins-lts-${{ steps.check.outputs.latest }}
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delete-branch: true
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@ -0,0 +1,126 @@
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#!/usr/bin/env bash
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set -euo pipefail
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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PROJECT_ROOT="$(cd "$SCRIPT_DIR/../../" && pwd)"
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PLUGINS=(
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"configuration-as-code"
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"git"
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"job-dsl"
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"kubernetes"
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"kubernetes-credentials-provider"
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"workflow-aggregator"
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)
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version_compare() {
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local ver1="$1"
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local ver2="$2"
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ver1=$(echo "$ver1" | sed 's/\([0-9.]*\).*/\1/')
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ver2=$(echo "$ver2" | sed 's/\([0-9.]*\).*/\1/')
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if [ "$ver1" = "$ver2" ]; then
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return 0
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fi
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local sorted=$(printf '%s\n%s' "$ver1" "$ver2" | sort -V)
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local first=$(echo "$sorted" | head -n1)
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if [ "$first" = "$ver1" ]; then
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return 1
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else
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return 2
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fi
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}
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fetch_update_center_data() {
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local jenkins_version="$1"
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local url="https://updates.jenkins.io/update-center.actual.json?version=${jenkins_version}"
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local data=$(curl -s -L -f "$url")
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if ! echo "$data" | jq . > /dev/null 2>&1; then
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echo "error something happened" >&2
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return 1
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fi
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echo "$data"
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}
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find_compatible_version() {
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local plugin_id="$1"
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local jenkins_version="$2"
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local update_data="$3"
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local plugin_data=$(echo "$update_data" | jq ".plugins[\"$plugin_id\"]")
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local plugin_version=$(echo "$plugin_data" | jq -r '.version')
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local compatible_since=$(echo "$plugin_data" | jq -r '.compatibleSinceVersion // empty')
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if [ -n "$compatible_since" ]; then
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version_compare "$jenkins_version" "$compatible_since"
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local result=$?
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if [ $result -eq 1 ]; then
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echo "Error: Plugin '$plugin_id' requires Jenkins $compatible_since or newer" >&2
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return 1
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fi
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fi
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echo "$plugin_version"
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}
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update_go_file() {
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local file_path="$1"
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local plugin_id="$2"
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local new_version="$3"
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local dry_run="$4"
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local var_name=""
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case "$plugin_id" in
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"configuration-as-code") var_name="configurationAsCodePlugin" ;;
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"git") var_name="gitPlugin" ;;
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"job-dsl") var_name="jobDslPlugin" ;;
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"kubernetes") var_name="kubernetesPlugin" ;;
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"kubernetes-credentials-provider") var_name="kubernetesCredentialsProviderPlugin" ;;
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"workflow-aggregator") var_name="workflowAggregatorPlugin" ;;
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esac
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local relative_path=$(realpath --relative-to="$PROJECT_ROOT" "$file_path")
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local new_line=" ${var_name} = \"${plugin_id}:${new_version}\""
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if [ "$dry_run" = "true" ]; then
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echo "$relative_path: $plugin_id:$new_version"
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else
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sed -i "s|^[[:space:]]*${var_name}[[:space:]]*=.*|${new_line}|" "$file_path"
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echo "$relative_path: $var_name -> $plugin_id:$new_version"
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fi
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}
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main() {
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if [ $# -lt 1 ]; then
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echo "usage: $0 <jenkins-version> [--dry-run]" >&2
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exit 1
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fi
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local jenkins_version="$1"
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local dry_run="false"
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if [ $# -gt 1 ] && [ "$2" = "--dry-run" ]; then
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dry_run="true"
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fi
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local update_data
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if ! update_data=$(fetch_update_center_data "$jenkins_version"); then
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exit 1
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fi
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for plugin_id in "${PLUGINS[@]}"; do
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local compatible_version
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if compatible_version=$(find_compatible_version "$plugin_id" "$jenkins_version" "$update_data"); then
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#printf "%-35s %-30s\n" "$plugin_id" "$compatible_version"
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update_go_file "$PROJECT_ROOT/pkg/plugins/base_plugins.go" "$plugin_id" "$compatible_version" "$dry_run"
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update_go_file "$PROJECT_ROOT/test/e2e/configuration_test.go" "$plugin_id" "$compatible_version" "$dry_run"
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fi
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done
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}
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main "$@"
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30
Makefile
30
Makefile
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@ -191,6 +191,36 @@ install: ## Installs the executable
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@echo "+ $@"
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go install -tags "$(BUILDTAGS)" ${GO_LDFLAGS} $(BUILD_PATH)
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.PHONY: update-plugins
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update-plugins: ## Update jenkins base plugins
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@echo "+ $@"
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@JENKINS_VERSION=$$(sed -n 's/LATEST_LTS_VERSION=//p' config.base.env | tr -d '\n' | tr -d '"'); \
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echo "updating plugins for Jenkins $$JENKINS_VERSION"; \
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./.github/workflows/update-plugins.sh "$$JENKINS_VERSION"
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.PHONY: update-plugins-dry-run
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update-plugins-dry-run: ## Update jenkins base plugin -- dry run
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@echo "+ $@"
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@JENKINS_VERSION=$$(sed -n 's/LATEST_LTS_VERSION=//p' config.base.env | tr -d '\n' | tr -d '"'); \
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echo "checking plugins for Jenkins $$JENKINS_VERSION -- dry run"; \
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./.github/workflows/update-plugins.sh "$$JENKINS_VERSION" --dry-run
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.PHONY: update-jenkins-lts
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update-jenkins-lts: ## Fetch latest Jenkins lts version and update if necessary
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@echo "+ $@"
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@LATEST_VERSION=$$(curl -s https://www.jenkins.io/changelog-stable/ | grep -oP 'changelog/\K\d+\.\d+\.\d+' | head -1); \
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CURRENT_VERSION=$$(sed -n 's/LATEST_LTS_VERSION=//p' config.base.env | tr -d '\n' | tr -d '"'); \
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echo "current version: $$CURRENT_VERSION"; \
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echo "latest version: $$LATEST_VERSION"; \
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if [ "$$CURRENT_VERSION" != "$$LATEST_VERSION" ]; then \
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echo "updating Jenkins lts version from $$CURRENT_VERSION to $$LATEST_VERSION"; \
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sed -i "s/LATEST_LTS_VERSION=\".*\"/LATEST_LTS_VERSION=\"$$LATEST_VERSION\"/" config.base.env; \
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$(MAKE) update-lts-version LATEST_LTS_VERSION=$$LATEST_VERSION; \
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echo "updated Jenkins LTS version to $$LATEST_VERSION"; \
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else \
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echo "up to date"; \
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fi
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.PHONY: update-lts-version
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update-lts-version: ## Update the latest lts version
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@echo "+ $@"
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