diff options
Diffstat (limited to 'modules/git/repo_compare.go')
| -rw-r--r-- | modules/git/repo_compare.go | 28 |
1 files changed, 15 insertions, 13 deletions
diff --git a/modules/git/repo_compare.go b/modules/git/repo_compare.go index 677201c5e0..53b8af4bb4 100644 --- a/modules/git/repo_compare.go +++ b/modules/git/repo_compare.go @@ -6,7 +6,6 @@ package git import ( - "bytes" "container/list" "fmt" "io" @@ -94,19 +93,22 @@ func (repo *Repository) GetCompareInfo(basePath, baseBranch, headBranch string) return compareInfo, nil } -// GetPatch generates and returns patch data between given revisions. -func (repo *Repository) GetPatch(base, head string) ([]byte, error) { - return NewCommand("diff", "-p", "--binary", base, head).RunInDirBytes(repo.Path) +// GetDiffOrPatch generates either diff or formatted patch data between given revisions +func (repo *Repository) GetDiffOrPatch(base, head string, w io.Writer, formatted bool) error { + if formatted { + return repo.GetPatch(base, head, w) + } + return repo.GetDiff(base, head, w) } -// GetFormatPatch generates and returns format-patch data between given revisions. -func (repo *Repository) GetFormatPatch(base, head string) (io.Reader, error) { - stdout := new(bytes.Buffer) - stderr := new(bytes.Buffer) +// GetDiff generates and returns patch data between given revisions. +func (repo *Repository) GetDiff(base, head string, w io.Writer) error { + return NewCommand("diff", "-p", "--binary", base, head). + RunInDirPipeline(repo.Path, w, nil) +} - if err := NewCommand("format-patch", "--binary", "--stdout", base+"..."+head). - RunInDirPipeline(repo.Path, stdout, stderr); err != nil { - return nil, concatenateError(err, stderr.String()) - } - return stdout, nil +// GetPatch generates and returns format-patch data between given revisions. +func (repo *Repository) GetPatch(base, head string, w io.Writer) error { + return NewCommand("format-patch", "--binary", "--stdout", base+"..."+head). + RunInDirPipeline(repo.Path, w, nil) } |