pipeline {
agent any
/**
* Build file for DudelDu
*
* Each build happens with 2 commits. The first commit is the actual
* feature or fix commit. The commit message should follow conventional
* commit messages (https://www.conventionalcommits.org/en/v1.0.0-beta.4/).
* In a second commit a program called standard version
* (https://github.com/conventional-changelog/standard-version) calculates
* a new product version. The versioning will be according to the rules
* of “Semantic Versioning” (https://semver.org/).
*
* Building is done using simple make.
*
* Testing produces code coverage badges which can be embedded web pages.
*/
stages {
stage('Commit Analysis') {
steps {
// Read the commit message into a variable
//
script {
commit_msg = sh(returnStdout: true, script: 'git log -1')
}
}
}
stage('Prepare Release Build') {
// Check for a release build (a commit by standard-version)
//
when { expression { return commit_msg =~ /chore\(release\)\:/ } }
steps {
// Find out the tagged version
//
script {
version = sh(returnStdout: true, script: 'git log -1 | grep chore | tr -d "\\n" | sed "s/.*chore(release): \\([0-9\\.]*\\)/\\1/"')
}
echo "Building version: ${version} ..."
}
}
stage('Build') {
when { expression { return commit_msg =~ /chore\(release\)\:/ } }
steps {
// Fetch all git tags and run goreleaser
//
checkout scm
sshagent (credentials: ['Gogs']) {
sh 'git fetch --tags'
}
sh '/opt/env-go/bin/env-go make dist'
}
}
stage('Test') {
// The tests are run in both stages - no release commit is made if the tests fail.
// The output is the coverage data and the badge.
//
steps {
echo 'Running tests ...'
sh """echo '' > test_result.svg"""
sh 'CGO_ENABLED=0 /opt/env-go/bin/env-go go test -p 1 --coverprofile=coverage.out ./...'
sh '/opt/env-go/bin/env-go go tool cover --html=coverage.out -o coverage.html'
echo 'Determine overall coverage and writing badge'
script {
coverage = sh(returnStdout: true, script: '/opt/env-go/bin/env-go go tool cover -func=coverage.out | tee coverage.txt | tail -1 | grep -o "[0-9]*.[0-9]*%$" | tr -d "\\n"')
echo "Overall coverage is: ${coverage}"
if (coverage.equals("100.0%")) {
sh """echo '' > test_result.svg"""
} else {
sh """echo '' > test_result.svg"""
}
}
}
}
stage('Create Release Build Commit') {
// Check for a non-release build to avoid a commit loop
//
when { not { expression { return commit_msg =~ /chore\(release\)\:/ } } }
steps {
// Before running standard-version it is important to fetch
// the existing tags so next version can be calculated
//
echo 'Running standard version ...'
sshagent (credentials: ['Gogs']) {
sh 'git fetch --tags'
}
sh 'standard-version'
// The new version is inserted into the code
//
script {
new_version = sh(returnStdout: true, script: 'git tag | tail -1 | tr -d "\\n"')
}
echo "Inserting version $new_version into the code"
sh "find . -name '*.go' -exec sed -i -e 's/ProductVersion\\ =\\ \\\".*\\\"/ProductVersion = \\\"${new_version.substring(1)}\\\"/g' {} \\;"
// The commit is amended to include the code change
//
echo "Tagging the build and push the changes into the origin repository"
sshagent (credentials: ['Gogs']) {
sh 'git config user.name "Matthias Ladkau"'
sh 'git config user.email "webmaster@devt.de"'
sh 'git commit -a --amend --no-edit'
sh "git tag --force $new_version"
sh 'git push --tags origin master'
}
}
}
stage('Upload Release Build Commit') {
when { expression { return commit_msg =~ /chore\(release\)\:/ } }
steps {
echo "Uploading release build ..."
// After a successful build the resulting artifacts are
// uploaded for publication
//
sshagent (credentials: ['Gogs']) {
// Clear distribution folder
sh 'ssh -o StrictHostKeyChecking=no -p 7000 krotik@devt.de rm -fR pub/dudeldu'
sh 'ssh -o StrictHostKeyChecking=no -p 7000 krotik@devt.de mkdir -p pub/dudeldu'
// Copy distribution packages in place
sh 'scp -P 7000 -o StrictHostKeyChecking=no dist/*.tar.gz krotik@devt.de:~/pub/dudeldu'
sh 'scp -P 7000 -o StrictHostKeyChecking=no dist/checksums.txt krotik@devt.de:~/pub/dudeldu'
// Copy coverage in place
sh 'scp -P 7000 -o StrictHostKeyChecking=no coverage.* krotik@devt.de:~/pub/dudeldu'
// Copy test result in place
sh 'scp -P 7000 -o StrictHostKeyChecking=no test_result.svg krotik@devt.de:~/pub/dudeldu'
}
}
}
}
}