This repository serves the purpose of creating and/or updating the feature builds for PMM Server and PMM Client. It is auxiliary to our build system managed by Jenkins as it helps pull the right branches from different repositories that PMM consists of.

If you build with Python's script then you need to install the dependencies:

pip install -r requirements.txt

To create a feature build (FB) you have to edit ci.yml and specify the branches that you want the system to pull when building a feature. For example:

deps:
  - name: pmm
    branch: PMM-0000-fix-everything
  - name: pmm-qa
    branch: PMM-0000-fix-everything-and-even-more

To build from a fork, you need to specify url for the dependency, for example:

deps:
  - name: pmm-server
    url: https://github.com/<your-account>/pmm-server
    branch: PMM-0000-fix-everything

Next, you will commit changes to git and push them to the repo:

git add ci.yml
git commit -m 'use custom branches'
git push

Whenever you commit and push to a feature branch, a Jenkins job will be triggered and it will start building your feature. You can follow its progress right from the PR's actions (at the bottom of each PR).

Given that github is limiting the number of API requests for unauthenticated users, it'd be a good idea to use your personal access token. You can create a personal token in Github settings. Generate New Token -> Click on a repo -> Create an environment variable called GITHUB_API_TOKEN and provide your token as the value.

The token requires the following permissions:

• repo:status
• public_repo
• read:user

It is recommended to set an expiration date for your token.

if you use zsh:

echo 'export GITHUB_API_TOKEN=********' >> ~/.zshrc
source ~/.zshrc

if you use bash:

echo 'export GITHUB_API_TOKEN=********' >> ~/.bash_profile
source ~/.bash_profile

NOTE: Please make sure you don't commit your PAT to github. Should the PAT accidentally leak out, please revoke it asap and re-create it.

If you use the same branch name in all repos then you can run:

make prepare <you branch name>

Branches with "you branch name" will be used for all repos or the default branch (usually called main) if the branch with this name isn't found in the repo.

If you want to create a FB from a fork, you can pass an environment variable "FORK_OWNER" which should be equal to your username in github and run:

FORK_OWNER=<your username> make prepare <you branch name>

This happens because of your newly created branch. Your Git is not configured to create that same branch on remote. To fix this you can run:

git config --global push.default current

It's a branch name that this script will try to find in a repo instead of the default branch (usually called main or PMM-2.0).

Certainly. If ci.yml is left empty, the system will pick the branches from .gitmodules as before. The mix of both however is not supported.