lambda-continuous-delivery v1.0.3

lambda-continuous-delivery

This module goal is to deploy:

• CloudFormation Stacks
• Lambda Functions

###Function flow: 1. Generate package: Finds recursively in each folder the file "package.json", if it's found, a deploy script is generated for that lambda function. 2. Execute NPM Scripts: Executes the script generated in the previous process. 3. Deploy Lambda Code: Generates a zip for each lambda function, then uploads it to S3 and finally deletes the zip. 4. Deploy CloudFormation Stack: Find all .json files in the folder where the stacks are saved and uploads it to S3.

###Deploy script 1. cd "Lambda folder": Move to the lambda function folder. 2. npm install: Install every package. 3. npm run cover: Execute tests and coverage report. 4. npm prune --production: Remove dev dependencies.

###Configurable parameters All parameters are setted as environment variables

• ROOT_PATH: Path of the root folder.
• GIT_BRANCH: Current branch.
• DEPLOY_BRANCHES: Branches that will trigger the deploy process, seperated by comma and whitout white spaces.
  • Default:
    • "origin/development"
    • "origin/staging"
    • "origin/master"
• NAME_BRANCHES: Names of the branches to be used in the deploy script, need to be in the same order as the DEPLOY_BRANCHES
  • Default:
    • "development"
    • "staging"
    • "production"
• AWS_ACCESS_KEY_ID: AWS access key id.
• AWS_SECRET_ACCESS_KEY: AWS secret key.
• S3_BUCKET_CODE: Bucket to deploy the lambda functions.
• S3_BUCKET_CF: Bucket to deploy the CloudFormation stacks.
• REGION: AWS Region.
• LAMBDA_PATH: Folder containing the lambda functions.
  • Default: ROOT_PATH + /lambda
• CF_PATH: Folder containing the CloudFormation stacks.
  • Default: ROOT_PATH + /provisioning
• EXCLUDE_FOLDER: Folders that will'nt be checked for package.json, separated by comma and whitout white spaces.