Add repo raw media endpoint

Co-Authored-By: Virgil <virgil@lethean.io>

repos.go

@@ -221,6 +221,22 @@ func (s *RepoService) GetRawFile(ctx context.Context, owner, repo, filepath stri
 	return s.client.GetRaw(ctx, path)
 }
 
+// GetRawFileOrLFS returns the raw content or LFS object for a repository file as bytes.
+func (s *RepoService) GetRawFileOrLFS(ctx context.Context, owner, repo, filepath, ref string) ([]byte, error) {
+	path := ResolvePath("/api/v1/repos/{owner}/{repo}/media/{filepath}", pathParams("owner", owner, "repo", repo, "filepath", filepath))
+	if ref != "" {
+		u, err := url.Parse(path)
+		if err != nil {
+			return nil, err
+		}
+		q := u.Query()
+		q.Set("ref", ref)
+		u.RawQuery = q.Encode()
+		path = u.String()
+	}
+	return s.client.GetRaw(ctx, path)
+}
+
 // GetLanguages returns the byte counts per language for a repository.
 func (s *RepoService) GetLanguages(ctx context.Context, owner, repo string) (map[string]int64, error) {
 	path := ResolvePath("/api/v1/repos/{owner}/{repo}/languages", pathParams("owner", owner, "repo", repo))

repos_test.go

@@ -1,6 +1,7 @@
 package forge
 
 import (
+	"bytes"
 	"context"
 	json "github.com/goccy/go-json"
 	"net/http"
@@ -417,6 +418,35 @@ func TestRepoService_GetLanguages_Good(t *testing.T) {
 	}
 }
 
+func TestRepoService_GetRawFileOrLFS_Good(t *testing.T) {
+	want := []byte("lfs-pointer-or-content")
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		if r.Method != http.MethodGet {
+			t.Errorf("expected GET, got %s", r.Method)
+		}
+		if r.URL.Path != "/api/v1/repos/core/go-forge/media/README.md" {
+			t.Errorf("wrong path: %s", r.URL.Path)
+			http.NotFound(w, r)
+			return
+		}
+		if got := r.URL.Query().Get("ref"); got != "main" {
+			t.Errorf("wrong ref: %s", got)
+		}
+		w.WriteHeader(http.StatusOK)
+		_, _ = w.Write(want)
+	}))
+	defer srv.Close()
+
+	f := NewForge(srv.URL, "tok")
+	got, err := f.Repos.GetRawFileOrLFS(context.Background(), "core", "go-forge", "README.md", "main")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if !bytes.Equal(got, want) {
+		t.Fatalf("got %q, want %q", got, want)
+	}
+}
+
 func TestRepoService_ListForks_Good(t *testing.T) {
 	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		if r.Method != http.MethodGet {