feat(dependency): Add git andd handle dependency th cannot be installed by the app

cmd/generate.go

@@ -1,5 +1,5 @@
 /*
-Copyright © 2022 NAME HERE <EMAIL ADDRESS>
+Copyright © 2022 Matthieu Derasse <git@derasse.fr>
 
 */
 package cmd

cmd/generateAPI.go

@@ -1,5 +1,5 @@
 /*
-Copyright © 2022 NAME HERE <EMAIL ADDRESS>
+Copyright © 2022 Matthieu Derasse <git@derasse.fr>
 
 */
 package cmd

cmd/generateDB.go

@@ -1,5 +1,5 @@
 /*
-Copyright © 2022 NAME HERE <EMAIL ADDRESS>
+Copyright © 2022 Matthieu Derasse <git@derasse.fr>
 
 */
 package cmd

cmd/generateDocker.go

@@ -1,5 +1,5 @@
 /*
-Copyright © 2022 NAME HERE <EMAIL ADDRESS>
+Copyright © 2022 Matthieu Derasse <git@derasse.fr>
 
 */
 package cmd

cmd/generateHelm.go

@@ -1,5 +1,5 @@
 /*
-Copyright © 2022 NAME HERE <EMAIL ADDRESS>
+Copyright © 2022 Matthieu Derasse <git@derasse.fr>
 
 */
 package cmd

cmd/generateHelp.go

@@ -1,5 +1,5 @@
 /*
-Copyright © 2022 NAME HERE <EMAIL ADDRESS>
+Copyright © 2022 Matthieu Derasse <git@derasse.fr>
 
 */
 package cmd

cmd/generateLauncher.go

@@ -1,5 +1,5 @@
 /*
-Copyright © 2022 NAME HERE <EMAIL ADDRESS>
+Copyright © 2022 Matthieu Derasse <git@derasse.fr>
 
 */
 package cmd

cmd/generateMakefile.go

@@ -1,5 +1,5 @@
 /*
-Copyright © 2022 NAME HERE <EMAIL ADDRESS>
+Copyright © 2022 Matthieu Derasse <git@derasse.fr>
 
 */
 package cmd

cmd/init.go

@@ -1,5 +1,5 @@
 /*
-Copyright © 2022 NAME HERE <EMAIL ADDRESS>
+Copyright © 2022 Matthieu Derasse <git@derasse.fr>
 
 */
 package cmd

cmd/root.go

@@ -1,5 +1,5 @@
 /*
-Copyright © 2022 NAME HERE <EMAIL ADDRESS>
+Copyright © 2022 Matthieu Derasse <git@derasse.fr>
 
 */
 package cmd
@@ -7,6 +7,7 @@ package cmd
 import (
 	"os"
 
+	"git.home.m-and-m.ovh/mderasse/boot/helpers/dependencies"
 	"github.com/spf13/cobra"
 
 	log "github.com/sirupsen/logrus"
@@ -14,6 +15,11 @@ import (
 
 var verbose = false
 var acceptAll = false
+var dependencyList = []dependencies.Dependency{
+	dependencies.Git{},
+	dependencies.Golang{},
+	dependencies.Swagger{},
+}
 
 // rootCmd represents the base command when called without any subcommands
 var rootCmd = &cobra.Command{

cmd/test.go

@@ -1,5 +1,5 @@
 /*
-Copyright © 2022 NAME HERE <EMAIL ADDRESS>
+Copyright © 2022 Matthieu Derasse <git@derasse.fr>
 
 */
 package cmd

cmd/upgrade.go

@@ -1,5 +1,5 @@
 /*
-Copyright © 2022 NAME HERE <EMAIL ADDRESS>
+Copyright © 2022 Matthieu Derasse <git@derasse.fr>
 
 */
 package cmd
@@ -8,7 +8,6 @@ import (
 	"github.com/spf13/cobra"
 
 	"git.home.m-and-m.ovh/mderasse/boot/helpers"
-	"git.home.m-and-m.ovh/mderasse/boot/helpers/dependencies"
 
 	log "github.com/sirupsen/logrus"
 )
@@ -31,12 +30,9 @@ func init() {
 
 func runUpgradeAction(cmd *cobra.Command, args []string) {
 
-	dependencies := []dependencies.Dependency{
-		dependencies.Golang{},
-		dependencies.Swagger{},
-	}
+	log.Debug("Starting Upgrade command")
 
-	for _, dependency := range dependencies {
+	for _, dependency := range dependencyList {
 
 		log.Debugf("Checking if dependency %s is supported", dependency.GetName())
 
@@ -53,6 +49,11 @@ func runUpgradeAction(cmd *cobra.Command, args []string) {
 
 		log.Infof("Your %s is not supported.", dependency.GetName())
 
+		if !dependency.CanBeInstalled() {
+			log.Warnf("%s cannot be installed by Goguik. Please install it by yourself !", dependency.GetName())
+			continue
+		}
+
 		if !acceptAll {
 			log.Infof("Do you want to install the following version: %s", dependency.GetMinimumVersion())
 

helpers/dependencies/git.go

@@ -0,0 +1,109 @@
+package dependencies
+
+import (
+	"os/exec"
+
+	"github.com/juju/errors"
+
+	log "github.com/sirupsen/logrus"
+)
+
+type Git struct{}
+
+// regroup all git dependencies function
+
+// GetName
+func (g Git) GetName() string {
+	return "Git"
+}
+
+// GetMinimumVersion
+func (g Git) GetMinimumVersion() string {
+	return "0.0.0"
+}
+
+// IsInstalled
+func (g Git) IsInstalled() (bool, error) {
+
+	_, err := g.GetBinaryPath()
+	if err != nil && !errors.Is(err, exec.ErrNotFound) {
+		return false, errors.Trace(err)
+	} else if err != nil && errors.Is(err, exec.ErrNotFound) {
+		return false, nil
+	}
+
+	return true, nil
+}
+
+// GetBinaryPath
+func (g Git) GetBinaryPath() (string, error) {
+	log.Debug("looking for git binary")
+
+	path, err := exec.LookPath("git")
+	if err != nil {
+		return "", errors.Trace(err)
+	}
+
+	log.Debug("found git binary in", path)
+
+	return path, nil
+}
+
+// GetVersion
+func (g Git) GetVersion() (string, error) {
+
+	isInstalled, err := g.IsInstalled()
+	if err != nil {
+		return "", errors.Trace(err)
+	}
+
+	if !isInstalled {
+		return "", errors.NotFoundf("git is not installed on the system")
+	}
+
+	return "0.0.0", nil
+}
+
+// IsVersionSupported
+func (g Git) IsVersionSupported() (bool, error) {
+
+	isInstalled, err := g.IsInstalled()
+	if err != nil {
+		return false, errors.Trace(err)
+	}
+	if !isInstalled {
+		return false, nil
+	}
+
+	return true, nil
+}
+
+// CanBeInstalled
+func (g Git) CanBeInstalled() bool {
+	return false
+}
+
+// DescribeInstall
+func (g Git) DescribeInstall(path string) string {
+	return ""
+}
+
+// Install
+func (g Git) Install(path string) error {
+	return nil
+}
+
+// DescribePostInstall
+func (g Git) DescribePostInstall(path string) string {
+	return ""
+}
+
+// PostInstall
+func (g Git) PostInstall(path string) error {
+	return nil
+}
+
+// GetInstallDirectory
+func (g Git) GetInstallDirectory() (string, error) {
+	return "", nil
+}

helpers/dependencies/golang.go

@@ -128,13 +128,18 @@ func (g Golang) IsVersionSupported() (bool, error) {
 		return false, errors.Trace(err)
 	}
 
-	if installedVersion.LT(*&requiredVersion) {
+	if installedVersion.LT(requiredVersion) {
 		return false, nil
 	}
 
 	return true, nil
 }
 
+// CanBeInstalled
+func (g Golang) CanBeInstalled() bool {
+	return true
+}
+
 // DescribeInstall
 func (g Golang) DescribeInstall(path string) string {
 

helpers/dependencies/interface.go

@@ -2,6 +2,7 @@ package dependencies
 
 // Dependency
 type Dependency interface {
+	CanBeInstalled() bool
 	DescribeInstall(path string) string
 	DescribePostInstall(path string) string
 	GetBinaryPath() (string, error)

helpers/dependencies/swagger.go

@@ -127,13 +127,18 @@ func (s Swagger) IsVersionSupported() (bool, error) {
 		return false, errors.Trace(err)
 	}
 
-	if installedVersion.LT(*&requiredVersion) {
+	if installedVersion.LT(requiredVersion) {
 		return false, nil
 	}
 
 	return true, nil
 }
 
+// CanBeInstalled
+func (s Swagger) CanBeInstalled() bool {
+	return true
+}
+
 // DescribeInstall
 func (s Swagger) DescribeInstall(path string) string {
 

helpers/http.go

@@ -1 +0,0 @@
-package helpers

main.go

@@ -1,5 +1,5 @@
 /*
-Copyright © 2022 NAME HERE <EMAIL ADDRESS>
+Copyright © 2022 Matthieu Derasse <git@derasse.fr>
 
 */
 package main