Make submodule link work with relative path

modules/git/commit_submodule_file.go

@@ -6,17 +6,17 @@ package git
 
 import (
 	"context"
+	"strings"
 
 	giturl "code.gitea.io/gitea/modules/git/url"
 )
 
 // CommitSubmoduleFile represents a file with submodule type.
 type CommitSubmoduleFile struct {
-	refURL    string
-	parsedURL *giturl.RepositoryURL
-	parsed    bool
-	refID     string
-	repoLink  string
+	refURL   string
+	parsed   bool
+	refID    string
+	repoLink string
 }
 
 // NewCommitSubmoduleFile create a new submodule file
@@ -35,12 +35,15 @@ func (sf *CommitSubmoduleFile) SubmoduleWebLink(ctx context.Context, optCommitID
 	}
 	if !sf.parsed {
 		sf.parsed = true
-		parsedURL, err := giturl.ParseRepositoryURL(ctx, sf.refURL)
-		if err != nil {
-			return nil
+		if strings.HasPrefix(sf.refURL, "../") {
+			sf.repoLink = sf.refURL
+		} else {
+			parsedURL, err := giturl.ParseRepositoryURL(ctx, sf.refURL)
+			if err != nil {
+				return nil
+			}
+			sf.repoLink = giturl.MakeRepositoryWebLink(parsedURL)
 		}
-		sf.parsedURL = parsedURL
-		sf.repoLink = giturl.MakeRepositoryWebLink(sf.parsedURL)
 	}
 	var commitLink string
 	if len(optCommitID) == 2 {

modules/git/commit_submodule_file_test.go

@@ -10,20 +10,29 @@ import (
 )
 
 func TestCommitSubmoduleLink(t *testing.T) {
-	sf := NewCommitSubmoduleFile("[email protected]:user/repo.git", "aaaa")
+	wl := (*CommitSubmoduleFile)(nil).SubmoduleWebLink(t.Context())
+	assert.Nil(t, wl)
 
-	wl := sf.SubmoduleWebLink(t.Context())
-	assert.Equal(t, "https://github.com/user/repo", wl.RepoWebLink)
-	assert.Equal(t, "https://github.com/user/repo/tree/aaaa", wl.CommitWebLink)
+	t.Run("GitHubRepo", func(t *testing.T) {
+		sf := NewCommitSubmoduleFile("[email protected]:user/repo.git", "aaaa")
 
-	wl = sf.SubmoduleWebLink(t.Context(), "1111")
-	assert.Equal(t, "https://github.com/user/repo", wl.RepoWebLink)
-	assert.Equal(t, "https://github.com/user/repo/tree/1111", wl.CommitWebLink)
+		wl := sf.SubmoduleWebLink(t.Context())
+		assert.Equal(t, "https://github.com/user/repo", wl.RepoWebLink)
+		assert.Equal(t, "https://github.com/user/repo/tree/aaaa", wl.CommitWebLink)
 
-	wl = sf.SubmoduleWebLink(t.Context(), "1111", "2222")
-	assert.Equal(t, "https://github.com/user/repo", wl.RepoWebLink)
-	assert.Equal(t, "https://github.com/user/repo/compare/1111...2222", wl.CommitWebLink)
+		wl = sf.SubmoduleWebLink(t.Context(), "1111")
+		assert.Equal(t, "https://github.com/user/repo", wl.RepoWebLink)
+		assert.Equal(t, "https://github.com/user/repo/tree/1111", wl.CommitWebLink)
 
-	wl = (*CommitSubmoduleFile)(nil).SubmoduleWebLink(t.Context())
-	assert.Nil(t, wl)
+		wl = sf.SubmoduleWebLink(t.Context(), "1111", "2222")
+		assert.Equal(t, "https://github.com/user/repo", wl.RepoWebLink)
+		assert.Equal(t, "https://github.com/user/repo/compare/1111...2222", wl.CommitWebLink)
+	})
+
+	t.Run("RelativePath", func(t *testing.T) {
+		sf := NewCommitSubmoduleFile("../../user/repo", "aaaa")
+		wl := sf.SubmoduleWebLink(t.Context())
+		assert.Equal(t, "../../user/repo", wl.RepoWebLink)
+		assert.Equal(t, "../../user/repo/tree/aaaa", wl.CommitWebLink)
+	})
 }

web_src/css/repo/home-file-list.css

@@ -71,7 +71,7 @@
 
 #repo-files-table .repo-file-cell.name .entry-name {
   flex-shrink: 1;
-  min-width: 3em;
+  min-width: 4px; /* leave about one letter space when shrinking */
 }
 
 @media (max-width: 767.98px) {