Gerrit hooks to allow using GitHub and GitLab as CI platforms.
To use, install the Gerrit hooks plugin and then symlink the hooks from the virtualenv that has the package installed.
A Python 3.8 or greater environment
Repositories that use the CI platform must have full mirroring replication configured. In specific refs/*
must be in the replication set and not refs/heads/*
To activate a given hook, symlink the installed hook in the gerrit hooks directory.
Two configuration files needed. These files are:
~gerrituser/.config/gerrit_to_platform/gerrit_to_platform.ini
~gerrituser/.config/gerrit_to_platform/replication.config
The replication.config file should be a symlink to the standard Gerrit replication.config file
The gerrit_to_platform.ini
file has the following format:
[mapping "content-added"]
recheck = verify
remerge = merge
[github.com]
token = <a_token_that_allows_triggering_actions>
[gitlab.com]
token = <a_token_that_allows_triggering_workflows>
The content-added
mapping section is a key value pair for comment triggers to the corresponding workflow name or filename
There are three hooks that gerrit-to-platform handles:
- patchset-created (search filter: verify)
- change-merged (search filter: merge)
- comment-added (comment mapping for keyword to search filter)
Configuration for triggered workflows must meet the following requirements:
- The workflow filename must contain 'gerrit'
- The workflow filename must contain the search filter
Required workflows must be part of the ORGANIZATION/.github magic repository. These workflow filenames must also contain 'required'
ex: .github/workflows/gerrit-verify.yaml
or .github/workflows/gerrit-required-verify.yaml
Standard workflows (non-required ones) must have the following primary configuration:
---
name: Gerrit Verify
# yamllint disable-line rule:truthy
on:
workflow_dispatch:
inputs:
GERRIT_BRANCH:
description: 'Branch that change is against'
required: true
type: string
GERRIT_CHANGE_ID:
description: 'The ID for the change'
required: true
type: string
GERRIT_CHANGE_NUMBER:
description: 'The Gerrit number'
required: true
type: string
GERRIT_CHANGE_URL:
description: 'URL to the change'
required: true
type: string
GERRIT_EVENT_TYPE:
description: 'Gerrit event type'
required: true
type: string
GERRIT_PATCHSET_NUMBER:
description: 'The patch number for the change'
required: true
type: string
GERRIT_PATCHSET_REVISION:
description: 'The revision sha'
required: true
type: string
GERRIT_PROJECT:
description: 'Project in Gerrit'
required: true
type: string
GERRIT_REFSPEC:
description: 'Gerrit refspec of change'
required: true
type: string
concurrency:
group: ${{ github.event.inputs.GERRIT_CHANGE_ID || github.run_id }}
cancel-in-progress: true
jobs:
<your_job_configurations>
Required workflows must have the following extra input:
TARGET_REPO:
description: 'The target GitHub repository needing the required workflow'
required: true
type: string
This project uses pre-commit, please make sure to install it before making any changes:
pip install pre-commit
cd gerrit_to_platform
pre-commit install
pre-commit install -t commit-msg
Don't forget to tell your contributors to also install and use pre-commit.
PyScaffold 4.4 provided the initial project setup. For details and usage information on PyScaffold see https://pyscaffold.org/.