go-rules

Go rules linter

How to use:

Full installation example: https://github.com/peakle/dc-rules-example

1. Install rules:

   go get -v github.com/peakle/go-rules

2. Create rules.go file in your project like in example
3. Add linter to your pipeline:

   1. Like another one check in golangci-lint (will work for golangci-lint >v1.46.0):

      linters:
        enable:
          - gocritic
      linters-settings:
        gocritic:
          enabled-checks:
            - ruleguard
          settings:
            ruleguard:
              rules: "YourDir/rules.go"

   2. Like explicit check WITHOUT golangci-lint:

      1. install binary by curl or go install:

         curl -sSfL https://raw.githubusercontent.com/peakle/go-rules/master/releaser/install.sh | sh -s -- -d -b $(go env GOPATH)/bin latest

         OR

         go install -v github.com/peakle/go-rules/cmd/goRules@latest

      2. Run lint:

         goRules ./...

   3. Like file watcher in Goland IDE (will work for golangci-lint >v1.46.0):

      1. add golangci-lint as File Watcher in IDE (Preferences -> Tools -> File Watchers -> Add)
      2. set Arguments field where .golangci.yml file will be like example above:

         run $FileDir$ --config=$ProjectFileDir$/.golangci.yml
         

How to update to new rules version:

1. update rules version in your go.mod file
2. download new rules version:

   go get github.com/peakle/go-rules@newVersion

3. if you using golangci-lint update cache:

   golangci-lint cache clean

How to add new checks:

1. Ruleguard tour for newbees: https://go-ruleguard.github.io/by-example
2. Fork repo && open PR :D