1 files changed, 33 insertions, 10 deletions
diff --git a/pkg/git/git.go b/pkg/git/git.go
index 66338a1..6b58d35 100644
--- a/pkg/git/git.go
+++ b/pkg/git/git.go
@@ -2,6 +2,7 @@ package git
 
 import (
 	"archive/tar"
+	"bytes"
 	"errors"
 	"fmt"
 	"io"
@@ -197,32 +198,54 @@ func (g *GitRepository) validateRef() error {
 	return nil
 }
 
-func (g *GitRepository) FileContent(path string) (string, error) {
+func (g *GitRepository) IsBinary(path string) (bool, error) {
+	tree, err := g.Tree("")
+	if err != nil {
+		return false, err
+	}
+
+	file, err := tree.File(path)
+	if err != nil {
+		return false, err
+	}
+
+	return file.IsBinary()
+}
+
+func (g *GitRepository) FileContent(path string) ([]byte, error) {
+	err := g.validateRef()
+	if err != nil {
+		return nil, err
+	}
+
 	c, err := g.repository.CommitObject(g.ref)
 	if err != nil {
-		return "", err
+		return nil, err
 	}
 
 	tree, err := c.Tree()
 	if err != nil {
-		return "", err
+		return nil, err
 	}
 
 	file, err := tree.File(path)
 	if err != nil {
-		return "", err
+		return nil, err
 	}
 
-	isbin, err := file.IsBinary()
+	r, err := file.Blob.Reader()
 	if err != nil {
-		return "", err
+		return nil, err
 	}
+	defer r.Close()
 
-	if !isbin {
-		return file.Contents()
-	} else {
-		return "Binary file", nil
+	var buf bytes.Buffer
+	_, err = io.Copy(&buf, r)
+	if err != nil {
+		return nil, err
 	}
+
+	return buf.Bytes(), nil
 }
 
 func (g *GitRepository) WriteTar(w io.Writer, prefix string) error {