checkpoint: can clone repo to temp dir

hosts/falcon.json

@@ -193,5 +193,11 @@
     "user-dirs.dirs",
     "user-dirs.locale",
     "zk"
-  ]
+  ],
+  "neovim": {
+    "manage": true,
+    "gitRepoURL": "https://codeflow.dananglin.me.uk/linux-home/nvim.d.git",
+    "gitRef": "746f07efdb203a46a7a02ada987cd97b68fa92d6",
+    "gitRepoPath": "nvim"
+  }
 }

magefiles/neovim.go

@@ -5,7 +5,9 @@ package main
 import (
 	"fmt"
 	"os"
-	"path/filepath"
+	"slices"
+
+	"github.com/magefile/mage/sh"
 )
 
 // Neovim downloads and manages neovim configuration from a remote git repository.
@@ -22,30 +24,28 @@ func Neovim() error {
 		return nil
 	}
 
-	homeConfigDirectory, err := os.UserConfigDir()
-	if err != nil {
-		return fmt.Errorf(
-			"unable to get the user's home configuration directory: %w",
-			err,
-		)
-	}
+	//homeConfigDirectory, err := os.UserConfigDir()
+	//if err != nil {
+	//	return fmt.Errorf(
+	//		"unable to get the user's home configuration directory: %w",
+	//		err,
+	//	)
+	//}
 
 	var (
-		neovimManagedDir = filepath.Join(rootManagedDir, "nvim")
-		versionLabelFile = filepath.Join(neovimManagedDir, ".managed.version")
-		neovimConfigDir  = filepath.Join(homeConfigDirectory, "nvim")
+	// neovimManagedDir = filepath.Join(rootManagedDir, "nvim")
+	// versionLabelFile = filepath.Join(neovimManagedDir, ".managed.version")
+	// neovimConfigDir  = filepath.Join(homeConfigDirectory, "nvim")
 	)
 
-	tempLocalRepo, err := cloneNvimConfigRepo(config.Neovim., config.Neovim.)
-
-	defer func() {
-		if err := os.Remove(tempLocalRepo); err != nil {
-			return fmt.Errorf(
-				"received an error while trying to remove %s: %w",
-				err,
-			)
+	tempLocalRepo, err := cloneNvimConfigRepo(config.Neovim.GitRepoURL, config.Neovim.GitRef)
+	if err != nil {
+		return fmt.Errorf("unable to clone the git repository: %w", err)
 	}
-	}()
+
+	fmt.Println("Git repository cloned to:", tempLocalRepo)
+
+	// defer os.Remove(tempLocalRepo)
 
 	// TODO: copy the files from temp folder to managed folder
 
@@ -57,12 +57,25 @@ func Neovim() error {
 }
 
 func cloneNvimConfigRepo(repoURL, repoRef string) (string, error) {
-	tempDir, err := os.MkdirTemp("/tmp", "neovim-config-")
+	cloneDir, err := os.MkdirTemp("/tmp", "neovim-config-")
 	if err != nil {
 		return "", fmt.Errorf("unable to create the temporary directory: %w", err)
 	}
 
-	// TODO: clone the repo to the tempDir and return tempDir
+	git := sh.RunCmd("git", "-C", cloneDir)
 
-	return tempDir, nil
+	commands := [][]string{
+		{"init"},
+		{"remote", "add", "origin", repoURL},
+		{"fetch", "origin", repoRef},
+		{"checkout", "FETCH_HEAD"},
+	}
+
+	for _, command := range slices.All(commands) {
+		if err := git(command...); err != nil {
+			return "", err
+		}
+	}
+
+	return cloneDir, nil
 }