update error messages

Makefile

@@ -44,7 +44,14 @@ dep:
 ## build: build binary file
 .PHONY: build
 build:
-	@GOARCH=amd64 GOOS=linux go build -o ${BINARY_NAME} -v ./cmd/s6cli
+	@GOARCH=amd64 GOOS=linux go build -o /Users/dazz/bin/${BINARY_NAME} -v ./cmd/s6cli
+
+## build: build binary file
+.PHONY: build-darwin
+build-darwin:
+	@GOARCH=amd64 GOOS=darwin go build -o ${BINARY_NAME} -v ./cmd/s6cli
+
+
 
 ## clean: clean binary file
 .PHONY: clean
@@ -60,7 +67,7 @@ run:
 ## test: run all tests
 .PHONY: test
 test:
-	@go test -v ./...
+	@go test ./...
 
 ## test-coverage: run all tests with coverage
 .PHONY: test-coverage

README.md

@@ -55,7 +55,7 @@ All commands need the `rootPath` to be specified. It must point to the directory
 Default is set to `/etc/s6-overlay/s6-rc.d`
 
 ### Create
-There are three types of services that can be created: Oneshot, Longrun and Background.
+There are three types of services that can be created: Oneshot, Longrun and Bundle.
 Read more about them [here](https://skarnet.org/software/s6-rc/s6-rc-compile.html)
 
 ```bash

cmd/s6cli/main.go

@@ -1,6 +1,7 @@
 package main
 
 import (
+	"errors"
 	"fmt"
 	"github.com/dazz/s6-cli/internal/domain/create"
 	"github.com/dazz/s6-cli/internal/domain/lint"
@@ -53,10 +54,13 @@ func main() {
 
 					execute, err := command.Execute()
 					if err != nil {
-						fmt.Println(err)
+						return err
 					}
-					fmt.Println(execute)
-
+					if execute != "" {
+						fmt.Println("s6-cli: lint found issues with services in " + rootPath)
+						return errors.New(execute)
+					}
+					fmt.Println("s6-cli: lint found no issues")
 					return nil
 				},
 			},
@@ -78,7 +82,6 @@ func main() {
 					}
 
 					fmt.Println(execute)
-
 					return nil
 				},
 			},
@@ -95,11 +98,6 @@ func main() {
 					if cCtx.IsSet("rootPath") {
 						rootPath = cCtx.String("rootPath")
 					}
-					// check if the directory exists
-					if _, err := os.Stat(rootPath); os.IsNotExist(err) {
-						fmt.Printf("Directory %s does not exist\n", rootPath)
-						os.Exit(1)
-					}
 
 					var serviceType service.Type
 					switch t := cCtx.Args().Get(0); t {
@@ -129,11 +127,9 @@ func main() {
 
 					result, err := command.Execute()
 					if err != nil {
-						fmt.Println(err)
-						os.Exit(1)
+						return err
 					}
 					fmt.Printf("Successful created service %q\n", result)
-
 					return nil
 				},
 			},
@@ -147,27 +143,20 @@ func main() {
 					if cCtx.IsSet("rootPath") {
 						rootPath = cCtx.String("rootPath")
 					}
-					// check if the directory exists
-					if _, err := os.Stat(rootPath); os.IsNotExist(err) {
-						fmt.Println("Directory does not exist: " + rootPath)
-						os.Exit(1)
-					}
 
 					var id service.Id
 					if idArg := cCtx.Args().Get(0); idArg != "" {
 						id = service.Id(idArg)
 					} else {
-						fmt.Println("Arg idArg must not be empty")
-						os.Exit(1)
+						return errors.New("arg idArg must not be empty")
 					}
 
 					repo := filesystem.NewFilesystem(rootPath)
 					command := remove.NewCommand(repo, id)
 
 					result, err := command.Execute()
 					if err != nil {
-						fmt.Println(err)
-						os.Exit(1)
+						return err
 					}
 					fmt.Printf("Successful removed service %q\n", result)
 					return nil

internal/infrastructure/persistence/filesystem/repository.go

@@ -4,6 +4,7 @@ import (
 	"errors"
 	"fmt"
 	"github.com/dazz/s6-cli/internal/domain/service"
+	"log"
 	"os"
 	"path/filepath"
 	"strings"
@@ -19,7 +20,10 @@ type Filesystem struct {
 
 func NewFilesystem(rootPath string) *Filesystem {
 
-	// TODO: check if rootPath is valid
+	// check if the directory exists
+	if _, err := os.Stat(rootPath); os.IsNotExist(err) {
+		log.Fatal("rootPath directory does not exist: " + rootPath)
+	}
 
 	return &Filesystem{
 		rootPath: rootPath,