s

gitcmd/history.go

@@ -0,0 +1,40 @@
+package gitcmd
+
+import (
+	"strconv"
+	"strings"
+)
+
+func (r *Repository) ListCommitsByPath(ref, path string, limit int) ([]Commit, error) {
+	if empty, err := r.IsEmpty(); err != nil {
+		return nil, err
+	} else if empty {
+		return []Commit{}, nil
+	}
+	if ref == "" {
+		ref = "HEAD"
+	}
+
+	cmd := NewCommand("log", "--follow").
+		Add("--format=%H%x1f%h%x1f%s%x1f%an%x1f%ae%x1f%aI%x1f%P").
+		WithDir(r.Path)
+	if limit > 0 {
+		cmd.Add("-n", strconv.Itoa(limit))
+	}
+	cmd.AddDynamicArguments(ref)
+	cmd.AddDashesAndList(path)
+
+	out, _, err := cmd.RunStdString(r.ctx)
+	if err != nil {
+		return nil, err
+	}
+
+	var commits []Commit
+	for _, line := range strings.Split(strings.TrimSpace(out), "\n") {
+		if line == "" {
+			continue
+		}
+		commits = append(commits, *parseCommitLine(line))
+	}
+	return commits, nil
+}