refactor: split out git client

internal/actions/act.go

@@ -3,30 +3,9 @@ package actions
 
 import (
 	logger "courgette/internal/logging"
-	"os"
-	"os/exec"
 	"strings"
 )
 
-type CliClient interface {
-	Clone(url string, destination string) error
-	Exec(args ...string) error
-}
-
-type GitClient struct{}
-
-func (g GitClient) Exec(args ...string) error {
-	cmd := exec.Command("git", args...)
-	cmd.Stdout = os.Stdout
-	cmd.Stderr = os.Stderr
-
-	return cmd.Run()
-}
-
-func (g GitClient) Clone(url string, destination string) error {
-	return g.Exec("clone", url, destination, "--depth", "1")
-}
-
 // Returns a key that can be used as a directory / cache-key string
 // based on the provided Action repository url.
 func GetActionKey(url string) string {

internal/actions/git.go

@@ -0,0 +1,25 @@
+// Lightweight wrapper around `git`.
+package actions
+
+import (
+	"os"
+	"os/exec"
+)
+
+type CliClient interface {
+	Clone(url string, destination string) error
+}
+
+type GitClient struct{}
+
+func (g GitClient) exec(args ...string) error {
+	cmd := exec.Command("git", args...)
+	cmd.Stdout = os.Stdout
+	cmd.Stderr = os.Stderr
+
+	return cmd.Run()
+}
+
+func (g GitClient) Clone(url string, destination string) error {
+	return g.exec("clone", url, destination, "--depth", "1")
+}

internal/commands/configuration.go

@@ -1,13 +1,13 @@
 package commands
 
 import (
+	metadata "courgette/metadata"
 	"gopkg.in/yaml.v3"
 	"io/ioutil"
 	"os"
 	"os/user"
 	"path/filepath"
 	"strings"
-    metadata "courgette/metadata"
 )
 
 type CacheConfiguration struct {