Mariachi sends Pull Request review reminders to MSFT Teams channels. You can configure it to run for Pull Requests in your GitHub repo with a single mariachi.yml file, or set it up to run on your servers when you want. Set the minimum required reviews for each PR, PR labels you wish to ignore and add head branch prefixes to exclude.
You only need to be able to do the following 2 things to add Mariachi and start receiving review reminders in Teams:
- Create an Incoming Webhook Connector in MSFT Teams (see Creating an Incoming Webhook Connector MSFT Teams).
- Configure the Mariachi exectuable to run when you want (see Configuring Mariachi for examples).
Follow the steps here to create a connector in the Teams channel where you wish to receive reminders. Copy the URL at the last step, as we you will need it when configuring Mariachi next.
Mariachi needs to only be configured with a few parameters in order to start singing. You can set Mariachi to run on a schedule or on any event your heart desires - below are a few examples.
Just add a mariachi.yml config file to your .github/workflows directory like below. This will pull our latest Docker image and run once per day - see here for how to configure this on a schedule.
name: Mariachi
on:
schedule:
- cron: "0 15 * * *" # time in GMT
jobs:
look_for_prs_needing_reviews:
runs-on: ubuntu-latest
permissions:
pull-requests: read
steps:
- name: Mariachi
uses: schlagelk/mariachi:main
with:
# Required:
teams_url: ${{ secrets.TEAMS_TOKEN }} # your Teams channel's webhook URL. here we assume it's in your repo's secrets store
github_token: ${{ secrets.GITHUB_TOKEN }} # Make sure you include the job permission pull-requests: read
# Optional:
exclude_heads: release,foo,bar
exclude_labels: skip-reminder,do not review
min_reviews: 3You need to do 2 things to set up Mariachi as a CircleCI workflow:
- Add 2 environment variables to your project:
INPUT_GITHUB_TOKEN- a GitHub Access token to use. See our section on permissions for more.INPUT_TEAMS_URL- the webhook URL for your Teams channel
- Create a job in your project's config file and run it on a schedule. See this link for how to set up a workflow to run on a schedule. Here's an example job definition which pulls our Docker file and runs with a few parameters:
pr_review_reminders:
docker:
- image: schlagelk/mariachi:latest
environment:
GITHUB_REPOSITORY: your-org/your-repo
INPUT_EXCLUDE_LABELS: skip-reminder, do-not-review
steps:
- run:
name: Notify Teams if PRs Need Reviews
command: |
cd /src && ./entrypoint.shCheckout the entrypoint.sh file in the root of this repo to see an example of how to call Mariachi - it takes 3 required inputs and 3 optional inputs. If using a GitHub Action approach, some of these variables are set for you automatically.
1. Your GitHub Token (required)
The GitHub token to use - if using our Docker approach, this needs to be set to a variable named INPUT_GITHUB_TOKEN.
2. Your MSFT Teams Webhook URL (required)
The URL you created for your MSFT Teams channel's webhook - if using our Docker approach, this needs to be set to a variable named INPUT_TEAMS_URL.
3. The GitHub Repo to Scan (required)
The GitHub repo to scan for PRs matching your configured criteria - if using our Docker approach, this needs to be set to a variable named GITHUB_REPOSITORY (GitHub Actions will set this for you by default).
4. Head Prefixes to Ignore (optional)
You can configure Mariachi to exclude PRs with head branches that begin with certain words. Add them as a comma separated string without spaces between each prefix (eg: release,test) - if using our Docker approach, this can be set to a variable named INPUT_EXCLUDE_HEADS.
5. PR Labels to Ignore (optional)
You can also configure Mariachi to exclude PRs with certain labels. Add them as a comma separated string without spaces in between each label (eg skip-mariachi,do not review) - if using our Docker approach, this can be set to a variable named INPUT_EXCLUDE_LABELS.
6. Minimum Reviews Required (optional)
The minimum number of reviews needed to have Mariachi notify Teams (default is 2). A review is either an approval or a request for changes, but not a comment review - if using our Docker approach, this can be set to a variable named INPUT_MIN_REVIEWS.
Mariachi does not require anything but read access, however there are certain limitations to GitHub's access tokens as modifying their access levels is limited. If using a GitHub Action approach, the default token created by GitHub comes with the following permissions which are limited to your repo only - see here for more. If you are using a personal access token instead, you'll need to check the entire repo scope.
Mariachi considers a review to be either an approval or a request for changes.
Yes - Mariachi is published under the Apache 2.0 license. For more information, please view the LICENSE.txt file.
Mariachi is built with Apple's Swift language, Swift Argument Parser and Swift Package Manager. You can clone the repo and open Package.swiftif you are familiar with Swift Package Manager. If you wish to just build and run the Mariachi executbale, you can run swift build -c release from the project root - this gives you an exectuable located at .build/release/mariachi ready for release.
The project also comes with some very basic unit tests - you can run those from the project root using swift test.
The suggested way of deploying the Mariachi executable is to use Docker. This project contains a Dockerfile as well as an entrypoint script (entrypoint.sh) used by the Docker container. This script just checks if certain variables are set before executing the Mariachi executable where configured. The Mariachi comes pre-compiled on our Docker image to save on run times.
Support Mariachi on GitHub Sponsors.
We'll also gladly accept ETH at the following wallet address 0xf6F7D616a481eb76863a29f2787Cf698D7b2CE67.
We can help with set up or other questions - drop us a line [email protected]
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