func (p *ackPresenter) Present(
re *regexp.Regexp,
ctx int,
repos map[string]*config.Repo,
res *Response) error {
c := ansi.NewFor(p.f)
buf := bytes.NewBuffer(make([]byte, 0, 20))
for repo, resp := range res.Results {
if _, err := fmt.Fprintf(p.f, "%s\n",
c.Fg(repoNameFor(repos, repo), ansi.Red, ansi.Bold)); err != nil {
return err
}
for _, file := range resp.Matches {
if _, err := fmt.Fprintf(p.f, "%s\n",
c.Fg(file.Filename, ansi.Green, ansi.Bold)); err != nil {
return err
}
blocks := coalesceMatches(file.Matches)
for _, block := range blocks {
for i, n := 0, len(block.Lines); i < n; i++ {
line := block.Lines[i]
hasMatch := block.Matches[i]
if hasMatch {
line = hiliteMatches(c, re, line)
}
if _, err := fmt.Fprintf(p.f, "%s%s\n",
lineNumber(c, buf, block.Start+i, hasMatch),
line); err != nil {
return err
}
}
if ctx > 0 {
if _, err := fmt.Fprintln(p.f, "--"); err != nil {
return err
}
}
}
if _, err := fmt.Fprintln(p.f); err != nil {
return err
}
}
}
return nil
}
func (p *grepPresenter) Present(
re *regexp.Regexp,
ctx int,
repos map[string]*config.Repo,
res *Response) error {
c := ansi.NewFor(p.f)
if _, err := fmt.Fprintf(p.f, "%s\n",
c.Fg("// TODO(knorton): Implement", ansi.Yellow, ansi.Bold)); err != nil {
return err
}
return nil
}