Use full-file highlighting for diff sections (#36561)

* Fix #35252
* Fix #35999
* Improve diff rendering, don't add unnecessary "added"/"removed" tags for a full-line change
* Also fix a "space trimming" bug in #36539 and add tests
* Use chroma "SQL" lexer instead of "MySQL" to workaround a bug (35999)
This commit is contained in:
wxiaoguang
2026-02-10 11:29:28 +08:00
committed by GitHub
parent 269bc1b112
commit 8cc8150922
15 changed files with 391 additions and 192 deletions
+3 -3
View File
@@ -12,7 +12,7 @@ import (
)
// GetDiffPreview produces and returns diff result of a file which is not yet committed.
func GetDiffPreview(ctx context.Context, repo *repo_model.Repository, branch, treePath, content string) (*gitdiff.Diff, error) {
func GetDiffPreview(ctx context.Context, repo *repo_model.Repository, branch, treePath, oldContent, newContent string) (*gitdiff.Diff, error) {
if branch == "" {
branch = repo.DefaultBranch
}
@@ -29,7 +29,7 @@ func GetDiffPreview(ctx context.Context, repo *repo_model.Repository, branch, tr
}
// Add the object to the database
objectHash, err := t.HashObjectAndWrite(ctx, strings.NewReader(content))
objectHash, err := t.HashObjectAndWrite(ctx, strings.NewReader(newContent))
if err != nil {
return nil, err
}
@@ -38,5 +38,5 @@ func GetDiffPreview(ctx context.Context, repo *repo_model.Repository, branch, tr
if err := t.AddObjectToIndex(ctx, "100644", objectHash, treePath); err != nil {
return nil, err
}
return t.DiffIndex(ctx)
return t.DiffIndex(ctx, oldContent, newContent)
}