ghapp-deployer-aws

Deployer of Probot app on AWS Lambda using AWS Sam

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How does it work?

This repository uses a template.yml for the creation of the Lambda. Every env variables is set during the deploy of the Lambda. This Function has already configured the API-Trigger, so in order to attach the Function to your app just copy the API-Endpoint inside your webhook URL.

It requires APP_ID, PRIVATE_KEY and WEBHOOK_SECRET crypted inside the environment, crypted with KMS. This function automatically decrypt this variables and the create the probot in order to handle the event.

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Build and Deploy the function locally

Build the function:

  sam build

Set up the env

Deploy the function:

  sam deploy --stack-name NAME-OF-THE-STACK \
  --on-failure DELETE \
  --s3-bucket YOUR-S3-BUCKET \
  #?? OPTIONAL --tags map-migrated=d-server-01068mdjl5jze3 ?? \
  --no-confirm-changeset \
  --parameter-overrides 'awsRole="ROLE-FOR-THE-FUNCTION" \
  functionName="YOUR-LAMBDA-FUNCTION-NAME" \
  secretId="YOUR-PREDEFINED-AWS-SECRET-ID"\
  githubOwner="OWNER-OF-THE-REPO" \
  githubRepository="NAME-OF-THE-REPO" \
  githubWorkflowName="NAME-OF-THE-WORKFLOW" \
  githubBranch="NAME-OF-THE-BRANCH" \
  githubJobFilter="NAME-OF-THE-FILTER"'

Delete the stack:

  sam delete --stack-name NAME-OF-THE-STACK --no-prompts --region REGION-OF-THE-FUNCTION

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Update the code of your function

Every time a pushed is done, the action automatically runs the "deploy.yml". In this way your Function will always be updated.