Integration Test for Commit Search containing Square Brackets (go-git…

…ea#28751)

Integration test for go-gitea#28744 

Change keywords commit search flag from `-F` to `--fixed-strings` for
readability

modules/git/repo_commit.go

@@ -143,7 +143,7 @@ func (repo *Repository) searchCommits(id ObjectID, opts SearchCommitsOptions) ([
 	}
 
 	// interpret search string keywords as string instead of regex
-	cmd.AddArguments("-F")
+	cmd.AddArguments("--fixed-strings")
 
 	// add remaining keywords from search string
 	// note this is done only for command created above

tests/integration/repo_commits_search_test.go

@@ -32,6 +32,7 @@ func TestRepoCommitsSearch(t *testing.T) {
 	testRepoCommitsSearch(t, "38a9cb", "")
 	testRepoCommitsSearch(t, "6e8e", "6e8eabd9a7")
 	testRepoCommitsSearch(t, "58e97", "58e97d1a24")
+	testRepoCommitsSearch(t, "[build]", "")
 	testRepoCommitsSearch(t, "author:alice", "6e8eabd9a7")
 	testRepoCommitsSearch(t, "author:alice 6e8ea", "6e8eabd9a7")
 	testRepoCommitsSearch(t, "committer:Tom", "58e97d1a24")