feat(multiple): Add version command, improve dependencies file managment

README.md

@@ -1 +1,6 @@
-# Goguik (name TBD)
+# Goguik (name TBD)
+
+Only tested on Linux
+
+## Todo
+- Implement for MacOS & Windows

cmd/generate.go

@@ -7,7 +7,6 @@ package cmd
 import (
 	"fmt"
 
-	"git.home.m-and-m.ovh/mderasse/boot/helpers"
 	"github.com/spf13/cobra"
 )
 
@@ -19,14 +18,6 @@ var generateCmd = &cobra.Command{
 You can also generate files for each 'modules' by using the command bellows`,
 	Run: func(cmd *cobra.Command, args []string) {
 
-		if isStrap, err := helpers.IsStrapProject(); err != nil {
-
-			fmt.Print("Fail to check if we are in a Strap Directory")
-
-		} else if !isStrap {
-			fmt.Printf("You are not in a Strap Project directory\n")
-			return
-		}
 		fmt.Println("generate called")
 	},
 }

cmd/init.go

@@ -5,6 +5,9 @@ Copyright © 2022 Matthieu Derasse <git@derasse.fr>
 package cmd
 
 import (
+	"os"
+
+	"git.home.m-and-m.ovh/mderasse/boot/helpers"
 	"github.com/spf13/cobra"
 
 	log "github.com/sirupsen/logrus"
@@ -28,20 +31,79 @@ func init() {
 	rootCmd.AddCommand(initCmd)
 }
 
+// runInitAction
+// Steps:
+// 1 - Check that we have the dependencies
+// 2 - Check that we are not in project directory
+// 3 - Ask info to the user
 func runInitAction(cmd *cobra.Command, args []string) {
 
 	log.Debugf("Starting command Init")
 
 	log.Debugf("Checking dependecies")
 
-	// isDependeciesOk, err := helpers.CheckDependencies()
+	if !checkDependencies() {
-	// if err != nil {
+		return
-	// 	log.Error(err.Error())
+	}
-	// 	return
+
-	// } else if isDependeciesOk {
+	// Get current path
-	// 	log.Error("Dependencies are not repescted")
+	currentPath, err := os.Getwd()
-	// 	return
+	if err != nil {
-	// }
+		log.Errorf("Fail to get current path. The following error happen: %s", err.Error())
+		return
+	}
+
+	log.Debugf("Working in directory: %s", currentPath)
+
+	// Check if we are in goguik directory
+	log.Debug("Checking if we are in the same directory as Goguik")
+
+	isGoguikDir, err := helpers.IsGoguikDirectory(currentPath)
+	if err != nil {
+		log.Errorf("Fail to check if we are in goguik directory. The following error happen: %s", err.Error())
+		return
+	}
+
+	if isGoguikDir {
+		log.Error("You cannot initialize a new project in the same dir than goguik\nGoguik should be added to your path")
+		return
+	}
+
+	// Check if we are in a go project
+	log.Debug("Checking if we are in a golang project")
+
+	isGoProject, err := helpers.IsGoProject(currentPath)
+	if err != nil {
+		log.Errorf("Fail to check if we are in a go project. The following error happen: %s", err.Error())
+		return
+	}
+
+	if isGoProject {
+		log.Error("You cannot initialize a new project in an already golang project")
+		return
+	}
+
+	// Check if we are in a goguik project
+	log.Debug("Checking if we are in a goguik project")
+
+	isGoguikProject, err := helpers.IsGoguikProject(currentPath)
+	if err != nil {
+		log.Errorf("Fail to check if we are in a goguik project. The following error happen: %s", err.Error())
+		return
+	}
+
+	if isGoguikProject {
+		log.Error("You cannot initialize a new project in an already goguik project")
+		return
+	}
+
+	// XXX:
+	// Check we are in gopath or ask for the gomod name
+	// Create directory
+	// Move to dir
+	// git init
+	// create .goguik
+	// move templated file
 
 	// if isGoProject, err := helpers.IsGoProject(); err != nil {
 	// 	log.Error("An error occured when checking your directory.")

cmd/root.go

@@ -13,6 +13,7 @@ import (
 	log "github.com/sirupsen/logrus"
 )
 
+var version = "0.0.1"
 var verbose = false
 var acceptAll = false
 var dependencyList = []dependencies.Dependency{
@@ -55,3 +56,24 @@ func init() {
 	rootCmd.PersistentFlags().BoolVarP(&verbose, "verbose", "v", false, "enable verbose logging")
 	rootCmd.PersistentFlags().BoolVarP(&acceptAll, "yes", "y", false, "accept all change, disable interactive process")
 }
+
+// checkDependencies
+func checkDependencies() bool {
+
+	for _, dependency := range dependencyList {
+
+		isSupported, err := dependency.IsVersionSupported()
+		if err != nil {
+			log.Errorf("Fail to check %s version. The following error happen: %s", dependency.GetName(), err.Error())
+			return false
+		}
+
+		if isSupported {
+			continue
+		}
+
+		log.Infof("Dependency %s missing or not supported, please run the 'upgrade' command.", dependency.GetName())
+	}
+
+	return true
+}

cmd/version.go

@@ -0,0 +1,27 @@
+/*
+Copyright © 2022 Matthieu Derasse <git@derasse.fr>
+
+*/
+package cmd
+
+import (
+	"fmt"
+
+	"github.com/spf13/cobra"
+)
+
+// versionCmd represents the version command
+var versionCmd = &cobra.Command{
+	Use:   "version",
+	Short: "Show goguik version",
+	Run:   runVersion,
+}
+
+func init() {
+	rootCmd.AddCommand(versionCmd)
+}
+
+func runVersion(cmd *cobra.Command, args []string) {
+	// could probably have a look at runtime/debug
+	fmt.Printf("version: v%s\n", version)
+}

helpers/constant.go

@@ -1,3 +1,3 @@
 package helpers
 
-const configFile = ".strap.yaml"
+const configFile = ".goguik.yaml"

helpers/dependencies/golang.go

@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"os"
 	"os/exec"
+	"path/filepath"
 	"regexp"
 	"runtime"
 	"strings"
@@ -242,7 +243,7 @@ func (g Golang) PostInstall(path string) error {
 		log.Debug("Adding env variable to .bashrc")
 
 		fh, err := os.OpenFile(
-			fmt.Sprintf("%s.bashrc", homeDir),
+			filepath.Join(homeDir, ".bashrc"),
 			os.O_APPEND|os.O_CREATE|os.O_WRONLY,
 			0644,
 		)
@@ -263,7 +264,7 @@ func (g Golang) PostInstall(path string) error {
 
 		log.Debug("creating gopath directory")
 
-		err = helpers.CheckAndCreateDir(fmt.Sprintf("%sgo", homeDir))
+		err = helpers.CheckAndCreateDir(filepath.Join(homeDir, "go"))
 		if err != nil {
 			return errors.Trace(err)
 		}
@@ -289,7 +290,7 @@ func (g Golang) GetInstallDirectory() (string, error) {
 
 	// concat default install dir with home and we have our path
 	if !isInstalled {
-		return fmt.Sprintf("%s%s", homeDir, defaultGolangInstallDir), nil
+		return filepath.Join(homeDir, defaultGolangInstallDir), nil
 	}
 
 	// now let's play and find the current install path
@@ -308,7 +309,7 @@ func (g Golang) GetInstallDirectory() (string, error) {
 	cleanOut := strings.TrimSpace(string(stdout))
 
 	if !strings.Contains(cleanOut, homeDir) {
-		return fmt.Sprintf("%s%s", homeDir, defaultGolangInstallDir), nil
+		return filepath.Join(homeDir, defaultGolangInstallDir), nil
 	}
 
 	return cleanOut, nil

helpers/dependencies/swagger.go

@@ -5,6 +5,7 @@ import (
 	"io/ioutil"
 	"os"
 	"os/exec"
+	"path/filepath"
 	"regexp"
 	"runtime"
 	"strings"
@@ -163,7 +164,7 @@ func (s Swagger) Install(path string) error {
 	}
 
 	fh, err := os.OpenFile(
-		fmt.Sprintf("%s/swagger", path),
+		filepath.Join(path, "swagger"),
 		os.O_RDWR|os.O_CREATE|os.O_TRUNC,
 		0744,
 	)
@@ -226,7 +227,7 @@ func (s Swagger) PostInstall(path string) error {
 		log.Debug("Adding env variable to .bashrc")
 
 		fh, err := os.OpenFile(
-			fmt.Sprintf("%s.bashrc", homeDir),
+			filepath.Join(homeDir, ".bashrc"),
 			os.O_APPEND|os.O_CREATE|os.O_WRONLY,
 			0644,
 		)
@@ -263,7 +264,7 @@ func (s Swagger) GetInstallDirectory() (string, error) {
 
 	// concat default install dir with home and we have our path
 	if !isInstalled {
-		return fmt.Sprintf("%s%s", homeDir, defaultSwaggerInstallDir), nil
+		return filepath.Join(homeDir, defaultSwaggerInstallDir), nil
 	}
 
 	// now let's play and find the current install path

helpers/file.go

@@ -1,7 +1,6 @@
 package helpers
 
 import (
-	"fmt"
 	"io/fs"
 	"io/ioutil"
 	"os"
@@ -12,45 +11,77 @@ import (
 	log "github.com/sirupsen/logrus"
 )
 
-func IsStrapProject() (bool, error) {
+func IsGoguikDirectory(path string) (bool, error) {
 
-	currentPath, err := os.Getwd()
+	binPath, err := os.Executable()
 	if err != nil {
-		return false, err
+		return false, errors.Trace(err)
 	}
 
-	if !fileExists(fmt.Sprintf("%s/%s", currentPath, configFile)) {
+	goguikPath := filepath.Dir(binPath)
+
+	if goguikPath != path {
 		return false, nil
 	}
 
 	return true, nil
 }
 
-func IsGoProject() (bool, error) {
+func IsGoguikProject(path string) (bool, error) {
 
-	currentPath, err := os.Getwd()
+	exist, err := fileExists(filepath.Join(path, configFile))
 	if err != nil {
-		return false, err
+		return false, errors.Trace(err)
 	}
 
-	if fileExists(fmt.Sprintf("%s/%s", currentPath, "go.mod")) {
+	if !exist {
+		return false, nil
+	}
+
+	return true, nil
+}
+
+func IsGoProject(path string) (bool, error) {
+
+	exist, err := fileExists(filepath.Join(path, "go.mod"))
+	if err != nil {
+		return false, errors.Trace(err)
+	}
+
+	if exist {
 		return true, nil
 	}
 
-	if fileExists(fmt.Sprintf("%s/%s", currentPath, "go.sum")) {
+	exist, err = fileExists(filepath.Join(path, "go.sum"))
+	if err != nil {
+		return false, errors.Trace(err)
+	}
+
+	if exist {
 		return true, nil
 	}
 
 	return false, nil
 }
 
-func fileExists(filename string) bool {
+func fileExists(path string) (bool, error) {
-	info, err := os.Stat(filename)
 
-	if errors.Is(err, fs.ErrNotExist) {
+	fileInfo, err := os.Stat(path)
-		return false
+	if err != nil {
+
+		if errors.Is(err, fs.ErrPermission) {
+			return false, errors.NewForbidden(err, "file is not readeable")
+		} else if errors.Is(err, fs.ErrNotExist) {
+			return false, nil
+		} else {
+			return false, errors.Trace(err)
+		}
 	}
-	return !info.IsDir()
+	if fileInfo.IsDir() {
+		return false, errors.NotValidf("%s is actually a directory", path)
+	}
+
+	return true, nil
 }
 
 // isDirectoryWritable
@@ -126,9 +157,7 @@ func RemoveDirectoryContent(path string) error {
 	for _, d := range dir {
 
 		err := os.RemoveAll(
-			filepath.Join(
+			filepath.Join(path, d.Name()),
-				[]string{"path", d.Name()}...,
-			),
 		)
 		if err != nil {
 			return errors.Trace(err)