Changelog generator for Jenkins Core

The tools in this repo help with the creation of Jenkins core changelog drafts (weekly⁠, LTS⁠). The Jenkins changelog is maintained in the jenkins-infra/jenkins.io repository⁠, and the generated pull requests should be submitted there.

generate-jenkins-changelog

This tool can be used to generate a first draft of a Jenkins release's changelog.

Usage in CLI

cd /path/to/clone/of/jenkinsci/jenkins.git
export GITHUB_AUTH=github_username:github_token

/path/to/generate-jenkins-changelog.rb <VERSION>
/path/to/generate-jenkins-changelog.rb <COMMIT>..<COMMIT>

Usage in Docker

There is also a Dockerized version available:

• To reuse the Jenkins source code, pass the /github/workspace volume, e.g. -v $(pwd)/test/jenkins:/github/workspace. In such case there will be also a changelog.yaml file generated in the root of the repo
• If there is no arguments passed, the script will generate changelog since the last tag on the current branch

Generating changelog for pending changes:

export GITHUB_AUTH=github_username:github_token
docker run -e GITHUB_AUTH=${GITHUB_AUTH} -v $(pwd):/github/workspace --rm jenkins/core-changelog-generator

Generating changelog for a release:

export GITHUB_AUTH=github_username:github_token
docker run -e GITHUB_AUTH=${GITHUB_AUTH} -v $(pwd):/github/workspace --rm jenkins/core-changelog-generator 2.204

lts-backports-changelog

This tool can be used to generate an LTS changelog for all the backported issues (labeled 2.xyz.w-fixed in Jira) with corresponding changelog entries in the weekly changelog YAML file. Weekly changelog YAML is optional, it will be downloaded from the jenkins.io repository⁠ if not specified.

Usage in CLI

export JIRA_AUTH=jira_username:jira_password

/path/to/lts-backports-changelog.rb <VERSION> <PATH/TO/weekly.yml>

Usage in Docker

• To generate an LTS backports changelog, pass the -e CHANGELOG_TYPE=lts variable
• All options for generate-jenkins-changelog also apply here

Example:

docker run -e GITHUB_AUTH=${GITHUB_AUTH} -e JIRA_AUTH=${JIRA_AUTH} -e CHANGELOG_TYPE=lts -v $(pwd):/github/workspace --rm jenkins/core-changelog-generator 2.109.2