mattermost-plugin-gitea

Mattermost GitHub Plugin

A GitHub plugin for Mattermost. The plugin is currently in beta.

Features

• Daily reminders - the first time you log in to Mattermost each day, get a post letting you know what issues and pull requests need your attention
• Notifications - get a direct message in Mattermost when someone mentions you, requests your review, comments on or modifies one of your pull requests/issues, or assigns you on GitHub
• Sidebar buttons - stay up-to-date with how many reviews, unread messages, assignments and open pull requests you have with buttons in the Mattermost sidebar
• Slash commands - interact with the GitHub plugin using the /github slash command
  • Subscribe to a respository - Use /github subscribe to subscribe a Mattermost channel to receive posts for new pull requests and/or issues in a GitHub repository
  • Get to do items - Use /github todo to get an ephemeral message with items to do in GitHub
  • Update settings - Use /github settings to update your settings for the plugin
  • And more! - Run /github help to see what else the slash command can do
• Supports GitHub Enterprise - Works with SaaS and Enterprise versions of GitHub (Enterprise support added in version 0.6.0)

Installation

Requires Mattermost 5.2 or higher. If you're running Mattermost 5.6+, it is strongly recommended to use plugin version 0.7.1+

If you're using GitHub Enterprise, replace all GitHub links below with your GitHub Enterprise URL

1. Install the plugin
   1. Download the latest version of the plugin from the GitHub releases page
   2. In Mattermost, go the System Console -> Plugins -> Management
   3. Upload the plugin
2. Register a GitHub OAuth app
   1. Go to https://github.com/settings/applications/new
      • Use "Mattermost GitHub Plugin - " as the name
      • Use "https://github.com/mattermost/mattermost-plugin-github" as the homepage
      • Use "https://your-mattermost-url.com/plugins/github/oauth/complete" as the authorization callback URL, replacing https://your-mattermost-url.com with your Mattermost URL
      • Submit and copy the Client ID and Secret
   2. In Mattermost, go to System Console -> Plugins -> GitHub
      • Fill in the Client ID and Secret and save the settings
3. Create a GitHub webhook
   1. In Mattermost, go to the System Console -> Plugins -> GitHub and copy the "Webhook Secret"
   2. Go to the settings page of your GitHub organization and click on "Webhooks" in the sidebar
      • Click "Add webhook"
      • Use "https://your-mattermost-url.com/plugins/github/webhook" as the payload URL, replacing https://your-mattermost-url.com with your Mattermost URL
      • Change content type to "application/json"
      • Paste the webhook secret you copied before into the secret field
      • Select the events: Issues, Issue comments, Pull requests, Pull request reviews, Pull request review comments, Pushes, Branch or Tag creation and Branch or Tag deletion
   3. Save the webhook
   4. Note for each organization you want to receive notifications for or subscribe to, you must create a webhook
4. Configure a bot account
   1. Create a new Mattermost user, through the regular UI or the CLI with the username "github"
   2. Go to the System Console -> Plugins -> GitHub and select this user in the User setting
   3. Save the settings
5. Generate an at rest encryption key
   1. Go to the System Console -> Plugins -> GitHub and click "Regenerate" under "At Rest Encryption Key"
   2. Save the settings
6. (Optional) Lock the plugin to a GitHub organization
   • Go to System Console -> Plugins -> GitHub and set the GitHub Organization field to the name of your GitHub organization
7. (Optional) Enable private repositories
   • Go to System Console -> Plugins -> GitHub and set Enable Private Repositories to true
   • Note that if you do this after users have already connected their accounts to GitHub they will need to disconnect and reconnect their accounts to be able to use private repositories
8. (Enterprise only) Set your Enterprise URLs
   • Go to System Console -> Plugins -> GitHub and set the Enterprise Base URL and Enterprise Upload URL fields to your GitHub Enterprise URLs, ex: https://github.example.com
   • The Base and Upload URLs are often the same
9. Enable the plugin
   • Go to System Console -> Plugins -> Management and click "Enable" underneath the GitHub plugin
10. Test it out
    • In Mattermost, run the slash command /github connect

Developing

This plugin contains both a server and web app portion.

Use make dist to build distributions of the plugin that you can upload to a Mattermost server.

Use make check-style to check the style.

Use make deploy to deploy the plugin to your local server. Before running make deploy you need to set a few environment variables:

export MM_SERVICESETTINGS_SITEURL=http://localhost:8065
export MM_ADMIN_USERNAME=admin
export MM_ADMIN_PASSWORD=password

Frequently Asked Questions

How do I connect a repository instead of an organization?

Set up your GitHub webhook from the repository instead of the organization. Notifications and subscriptions will then be sent only for repositories you create webhooks for.

The reminder and /github todo will still search the whole organization, but only list items assigned to you.

Feedback and Feature Requests

Feel free to create a GitHub issue or join the GitHub Plugin channel on our community Mattermost instance to discuss.