Install command

src/helpers/repo.go

@@ -1,44 +1,75 @@
 package helpers
 
 import (
+	"alma/models"
+	"errors"
 	"os"
 	"path"
+	"path/filepath"
 	"strings"
 
 	"github.com/samber/lo"
 )
 
-func GetRepositoryAndModuleName(args []string) (*string, *string) {
+func GetModuleInfo(args []string) (moduleInfo models.ModuleInfo, error error) {
+	repoName, moduleName := GetRepositoryAndModuleName(args)
+
+	if moduleName == "" {
+		return models.ModuleInfo{}, errors.New("module name is required")
+	}
+
+	sourceDirectory, targetDirectory := GetRepositorySourceAndTargetDirectory(repoName)
+	if sourceDirectory == "" {
+		return models.ModuleInfo{}, errors.New("source directory not exists")
+	}
+
+	sourceDirectoryFolderInfo, err := os.Stat(sourceDirectory)
+	if err != nil || !sourceDirectoryFolderInfo.IsDir() {
+		return models.ModuleInfo{}, errors.New("source directory not exists")
+	}
+
+	moduleNameAsPath := strings.ReplaceAll(moduleName, "/", string(filepath.Separator))
+	moduleDirectory := filepath.Join(sourceDirectory, moduleNameAsPath)
+
+	return models.ModuleInfo{
+		RepositoryName: repoName,
+		ModuleName: moduleName,
+		SourceDirectory: sourceDirectory,
+        TargetDirectory: targetDirectory,
+		ModuleDirectory: moduleDirectory}, nil
+}
+
+func GetRepositoryAndModuleName(args []string) (string, string) {
 	return getRepositoryAndModuleName(args, false)
 }
 
-func getRepositoryAndModuleName(args []string, singleParamIsRepository bool) (*string, *string) {
-	var repositoryName, moduleName *string = nil, nil
+func getRepositoryAndModuleName(args []string, singleParamIsRepository bool) (string, string) {
+	var repositoryName, moduleName string = "", ""
 
 	usefulArgs := lo.Filter(args, func(arg string, index int) bool { return !strings.HasPrefix(arg, "-") })
 	if len(usefulArgs) == 1 {
 		if singleParamIsRepository {
-			repositoryName = &usefulArgs[0]
+			repositoryName = usefulArgs[0]
 		} else {
-			moduleName = &usefulArgs[0]
+			moduleName = usefulArgs[0]
 		}
 	} else if len(usefulArgs) >= 1 {
-		repositoryName = &usefulArgs[0]
-		moduleName = &usefulArgs[1]
+		repositoryName = usefulArgs[0]
+		moduleName = usefulArgs[1]
 	}
 
 	return repositoryName, moduleName
 }
 
-func GetRepositorySourceAndTargetDirectory(repoName *string) (*string, *string) {
+func GetRepositorySourceAndTargetDirectory(repoName string) (string, string) {
 	repoSourceDirectory, _ := os.Getwd()
 	repoTargetDirectory, _ := os.Getwd()
 	repoTargetDirectory = path.Join(repoTargetDirectory, "..")
 
-	return GetRepositorySourceAndTargetDirectoryWithFallback(repoName, &repoSourceDirectory, &repoTargetDirectory)
+	return GetRepositorySourceAndTargetDirectoryWithFallback(repoName, repoSourceDirectory, repoTargetDirectory)
 }
 
-func GetRepositorySourceAndTargetDirectoryWithFallback(repoName *string, sourceFallback *string, targetFallback *string) (*string, *string) {
+func GetRepositorySourceAndTargetDirectoryWithFallback(repoName string, sourceFallback string, targetFallback string) (string, string) {
 	//TODO: Use repository configuration
 	return sourceFallback, targetFallback
 }