Semaphore/CONTRIBUTING.md

Pull Requests

When creating a pull-request you should:

• Open an issue first: Confirm that the change or feature will be accepted
• gofmt and vet the code: Use gofmt, golint, govet and goimports to clean up your code.
• vendor dependencies with dep: Use dep ensure --update if you have added to or updated dependencies, so that they get added to the dependency manifest.
• Update api documentation: If your pull-request adding/modifying an API request, make sure you update the swagger documentation (api-docs.yml)
• Run Api Tests: If your pull request modifies the API make sure you run the integration tests using dredd.

Installation in a development environment

• Check out the develop branch
• Install Go. Go must be >= v1.10 for all the tools we use to work
• Install MySQL / MariaDB (OPTIONAL!!!)
• Install node.js

1. Set up GOPATH, GOBIN and Workspace.

mkdir -p $GOPATH/src/github.com/semaphoreui && cd $GOPATH/src/github.com/semaphoreui

2. Clone semaphore (with submodules)

git clone --recursive git@github.com:semaphoreui/semaphore.git && cd semaphore

3. Install dev dependencies

go install github.com/go-task/task/v3/cmd/task@latest
task deps

Windows users will additionally need to manually install goreleaser from https://github.com/goreleaser/goreleaser/releases

4. Create database if you want to use MySQL (Semaphore also supports bbolt, it doesn't require additional action)

echo "create database semaphore;" | mysql -uroot -p

5. Compile, set up & run

task compile
go run cli/main.go setup
go run cli/main.go service --config ./config.json

Open localhost:3000

Note: for Windows, you may need Cygwin to run certain commands because the reflex package probably doesn't work on Windows. You may encounter issues when running task watch, but running task build etc... will still be OK.

Integration Tests

Dredd is used for API integration tests, if you alter the API in any way you must make sure that the information in the api docs matches the responses.

As Dredd and the application database config may differ it expects it's own config.json in the .dredd folder.

How to run Dredd tests locally

1. Build Dredd hooks:

   task compile:api:hooks
   ```
   

2. Install Dredd globally

   npm install -g dredd
   

3. Create ./dredd/config.json for Dredd. It must contain database connection same as used in Semaphore server. You can use any supported database dialect for tests. For example BoltDB.

   {
       "bolt": {
           "host": "/tmp/database.boltdb"
       },
       "dialect": "bolt"
   }
   

4. Start Semaphore server (add --config option if required):

   ./bin/semaphore server
   ```
   

5. Start Dredd tests

   dredd --config ./.dredd/dredd.local.yml