comparison mercurial/commands.py @ 20838:fe849868fc5a

grep: exit loop immediately, if matching is found in the file for "hg grep -l"

Before this patch, internal function "display()" of "hg grep" is not
efficient for "-l"/"--files-with-matches", because loop is continued,
even after the first matching is found in the specified file.

This patch exits loop immediately, if matching is found for
"--files-with-matches".

In this case, "before is None" is equal to "opts.get('files_with_matches')".

20837:191a0ae37767

                cols.append((change, 'grep.change'))
            if opts.get('user'):
                cols.append((ui.shortuser(ctx.user()), 'grep.user'))
            if opts.get('date'):
                cols.append((datefunc(ctx.date()), 'grep.date'))
            if opts.get('files_with_matches'):
                if found:
                    continue
            else:
                before = l.line[:l.colstart]
                match = l.line[l.colstart:l.colend]
                after = l.line[l.colend:]
            for col, label in cols[:-1]:
                ui.write(col, label=label)

                    ui.write(before)
                    ui.write(match, label='grep.match')
                    ui.write(after)
            ui.write(eol)
            found = True
        return found

    skip = {}
    revfiles = {}
    matchfn = scmutil.match(repo[None], pats, opts)

20838:fe849868fc5a

                cols.append((change, 'grep.change'))
            if opts.get('user'):
                cols.append((ui.shortuser(ctx.user()), 'grep.user'))
            if opts.get('date'):
                cols.append((datefunc(ctx.date()), 'grep.date'))
            if not opts.get('files_with_matches'):
                before = l.line[:l.colstart]
                match = l.line[l.colstart:l.colend]
                after = l.line[l.colend:]
            for col, label in cols[:-1]:
                ui.write(col, label=label)

                    ui.write(before)
                    ui.write(match, label='grep.match')
                    ui.write(after)
            ui.write(eol)
            found = True
            if before is None:
                break
        return found

    skip = {}
    revfiles = {}
    matchfn = scmutil.match(repo[None], pats, opts)