A tiny web service that puts emojis on your Slack message when your PR is approved, commented etc.
If you invite the prmoji bot to your channel, it'll start listening to your messages. Whenever someone posts a GitHub pull request URL, prmoji saves that into the database (URL, message channel, message timestamp).
You'll need a PostgreSQL database with the following table:
Table "public.pr_messages"
Column | Type | Collation | Nullable | Default
-------------------+-----------------------------+-----------+----------+-----------------------------------------
id | smallint | | not null | nextval('pr_messages_id_seq'::regclass)
inserted_at | timestamp without time zone | | | now()
pr_url | character varying | | not null |
message_channel | character varying | | |
message_timestamp | character varying | | |
Indexes:
"pr_messages_pkey" PRIMARY KEY, btree (id)
Requirements: Node 12
Setup: yarn
Run: yarn start
Optionally you can specify the log level with yarn start -- --loglevel=X where X is one of`: silent, error, info, debug, silly. (Default is info.)
You'll have to expose the following env vars:
SLACK_TOKEN - for communicating with Slack
DATABASE_URL - the PostgreSQL DB URL including credentials
Note: this only has to be done once.
- Go to https://api.slack.com/apps/
- Click Your apps
- Click Create New App
- Enter "prmoji" and select your workspace
- On the next page, under Add features and functionality
- Select Event subscriptions
- Click Enable Events
- Add https://prmoji.herokuapp.com/event/slack as the URL
- Navigate to Bot Users
- Click Add a Bot User, then without changing anything click the Add a Bot User below the form
- Navigate back to Event Subscriptions
- Click Enable Events
- Fill out the URL with the same value as above
- Under Subscribe to bot events, select
message.channelsandmessage.groups - Click Install App
- Click Add app to your workspace
- Copy the Bot access token and expose it for the service as an env var called
SLACK_TOKEN
Note: this has to be done for every repository you wish to watch.
- Go to https://github.com/YOUR-USER/YOUR-REPO/settings/hooks
- Click Add webhook
- Add https://prmoji.herokuapp.com/event/github as the URL
- Change the content type to application/json
- Click Let me select individual events
- Tick Issue comments, Pull requests, Pull request reviews, and Pull request review comments
- Click Add webhook