Gitwize Lambda

lambda functions to retrieve and process data for gitwize (commit data, PR data, file changes...)

Pre-setup for development

pre-commit install

Running function on local

Env Variables needed:

• export USE_DEFAULT_API_TOKEN=***

• export DEFAULT_GITHUB_TOKEN=***

• export DB_CONN_STRING=***

Note that you can point DB_CONN_STRING to local/dev/prod directly, so be caution.

Function to get commit & PR data for All repositories:

go run local/get_data_all_repos/main.go

Function to load metrics for All repositories:

go run local/load_metric_all_repos/main.go

Function to get commit & PR data for single repo

go run local/get_data_single_repo/main.go [repo_id] [repo_name] [repo_url] [repo_pass]

for example: go run local/get_data_single_repo/main.go 61 go-git https://github.com/go-git/go-git.git

Run Unit & Integration test local:

Running Unit Tests only:

• go test -count=1 ./... -coverprofile cover.out; go tool cover -func cover.out

Running Unit Tests + Integration Tests:

• make sure docker-compose up is run from gitwize-be

• export GITWIZE_INTEGRATION_TEST="TRUE"

• go test -count=1 ./... -coverprofile cover.out; go tool cover -func cover.out

Note that integration tests require and will affect local database. Integration tests always run during CI and be using for total coverage.

Build and deploy to cloud

• install serverless framework https://www.serverless.com/framework/docs/providers/aws/guide/quick-start/

• install aws cli and config with aws credentials (user in aws iam lambda) and config region ap-southeast-1

• build and deploy dev: make && sls deploy --stage dev

• build and deploy qa: make && sls deploy --stage qa

CI / CD

• CircleCI build job will download gitwize-be and create mysql db for integration test
• CircleCI deploy run similar command as deploy to cloud above