chore: add formatting and ci tools for go (#247)

* chore: add formatting and ci tools for go

- Install golangci-lint and gci via check-setup
- Add Makefile targets for golang-ci and golang-ci-fix. The former runs
  the same checks as CI while the latter tries to fix any errors (e.g.
  like incorrect formatting, not everything is automatically fixable)

* fix: move commands with side-effects to setup-dev

Add also a Makefile target to run it

Makefile

@@ -17,6 +17,9 @@ engine-dev: codegen
 check-setup:
 	$(shell ./scripts/check-setup.sh)
 
+setup-dev:
+	./scripts/setup-dev.sh
+
 bootstrap-minio:
 	./scripts/minio-setup.sh
 
@@ -31,6 +34,12 @@ test: test-go test-ts
 format-templates:
 	pnpx prettier --write pkg/templates/assets/templates --ignore-unknown
 
+golang-ci:
+	 golangci-lint run
+
+golang-ci-fix:
+	 golangci-lint run --fix
+
 install-proto:
 	go install google.golang.org/protobuf/cmd/protoc-gen-go@v1.28.1
 

scripts/setup-dev.sh

@@ -0,0 +1,8 @@
+#!/bin/sh
+
+set -e
+
+if ! [ -x "$(command -v golangci-lint)" ]; then
+	echo "Installing golangci-lint"
+	go install github.com/golangci/golangci-lint/cmd/golangci-lint@latest
+fi