looks like I lost SearchDir

Author: patrickdevivo

pkg/comments/comments.go

@@ -4,7 +4,9 @@ import (
 	"bytes"
 	"io"
 	"io/ioutil"
+	"os"
 	"path/filepath"
+	"strings"
 	"sync"
 
 	"github.com/augmentable-dev/lege"
@@ -94,6 +96,48 @@ func SearchFile(filePath string, reader io.ReadCloser) (Comments, error) {
 	return comments, nil
 }
 
+// SearchDir searches a directory for comments
+func SearchDir(dirPath string) (Comments, error) {
+	found := make(Comments, 0)
+	// TODO let's see what we can do concurrently here to speed up the processing
+	err := filepath.Walk(dirPath, func(path string, info os.FileInfo, err error) error {
+		localPath, err := filepath.Rel(dirPath, path)
+		if err != nil {
+			return err
+		}
+		pathComponents := strings.Split(localPath, string(os.PathSeparator))
+		// let's ignore git directories TODO: figure out a more generic way to set ignores
+		matched, err := filepath.Match(".git", pathComponents[0])
+		if err != nil {
+			return err
+		}
+		if matched {
+			return nil
+		}
+		if !info.IsDir() {
+			p, err := filepath.Abs(path)
+			if err != nil {
+				return err
+			}
+			f, err := os.Open(p)
+			if err != nil {
+				return err
+			}
+			t, err := SearchFile(p, f)
+			if err != nil {
+				return err
+			}
+			c := Comments(t)
+			found = append(found, c...)
+		}
+		return nil
+	})
+	if err != nil {
+		return nil, err
+	}
+	return found, nil
+}
+
 // SearchCommit searches all files in the tree of a given commit
 func SearchCommit(commit *object.Commit) (Comments, error) {
 	found := make(Comments, 0)