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| author | Tim Henigan <tim.henigan@gmail.com> | 2012-03-22 15:52:17 -0400 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2012-03-23 11:46:25 -0700 |
| commit | 850896042a42c1c16912a3981ca844e2cbcd14d4 (patch) | |
| tree | f38da913cd54a31969bff0381abbbc12642b8249 /git-difftool.perl | |
| parent | 3f94ff755e266520ba2f6007d557395c33d30fdc (diff) | |
| download | git-850896042a42c1c16912a3981ca844e2cbcd14d4.tar.gz git-850896042a42c1c16912a3981ca844e2cbcd14d4.tar.xz | |
difftool: add '--no-gui' option
This commit teaches difftool to handle the '--no-gui' option. This option
negates the existing '--gui' option. The last setting given on the command
line wins.
This allows a user to configure "[alias] mdt = difftool --gui", but still
have the ability to override the setting without error:
$ git mdt --no-gui
Signed-off-by: Tim Henigan <tim.henigan@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'git-difftool.perl')
| -rwxr-xr-x | git-difftool.perl | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/git-difftool.perl b/git-difftool.perl index bade735cc..93e84e8d3 100755 --- a/git-difftool.perl +++ b/git-difftool.perl @@ -22,7 +22,8 @@ sub usage { print << 'USAGE'; usage: git difftool [-t|--tool=<tool>] - [-x|--extcmd=<cmd>] [-g|--gui] + [-x|--extcmd=<cmd>] + [-g|--gui] [--no-gui] [--prompt] [-y|--no-prompt] ['git diff' options] USAGE @@ -49,7 +50,7 @@ sub exe # parse command-line options. all unrecognized options and arguments # are passed through to the 'git diff' command. my ($difftool_cmd, $extcmd, $gui, $help, $prompt); -GetOptions('g|gui' => \$gui, +GetOptions('g|gui!' => \$gui, 'h' => \$help, 'prompt!' => \$prompt, 'y' => sub { $prompt = 0; }, @@ -75,7 +76,7 @@ if (defined($extcmd)) { usage(); } } -if (defined($gui)) { +if ($gui) { my $guitool = ""; $guitool = Git::config('diff.guitool'); if (length($guitool) > 0) { |