docs: add env vars
@@ -10,7 +10,21 @@ To build the code clone git then type:
Then to run it:
- ./bin/lighthouse hook
+ ./bin/lighthouse
+
+
+## Environment variables
+
+The following environment variables are used:
+
+| Name | Description |
+| ------------- | ------------- |
+| `BOT_NAME` | the bot user name to use on git operations |
+| `GIT_KIND` | the kind of git server: `github, bitbucket, gitea, stash` |
+| `GIT_SERVER` | the URL of the server if not using the public hosted git providers: https://github.com or https://bitbucket.org https://gitlab.com |
+| `${GIT_KIND}_TOKEN` | the git token to perform operations on git (add comments, labels etc) |
+| `HMAC_TOKEN` | the token sent from the git provider in webhooks |
+
## Comparisons to Prow
