From: Phillip Wood <phillip.wood@talktalk.net>
To: "Git Mailing List" <git@vger.kernel.org>,
"Ævar Arnfjörð Bjarmason" <avarab@gmail.com>
Cc: Igor Djordjevic <igor.d.djordjevic@gmail.com>,
Junio C Hamano <gitster@pobox.com>,
Phillip Wood <phillip.wood@dunelm.org.uk>
Subject: [PATCH v5 3/4] add -p: allow line selection to be inverted
Date: Thu, 26 Jul 2018 16:58:53 +0100 [thread overview]
Message-ID: <20180726155854.20832-4-phillip.wood@talktalk.net> (raw)
In-Reply-To: <20180726155854.20832-1-phillip.wood@talktalk.net>
From: Phillip Wood <phillip.wood@dunelm.org.uk>
If the list of lines to be selected begins with '-' select all the
lines except the ones listed.
Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
---
Documentation/git-add.txt | 3 ++-
git-add--interactive.perl | 19 +++++++++++++++++++
t/t3701-add-interactive.sh | 2 +-
3 files changed, 22 insertions(+), 2 deletions(-)
diff --git a/Documentation/git-add.txt b/Documentation/git-add.txt
index 965e192a09..01ff4d7d24 100644
--- a/Documentation/git-add.txt
+++ b/Documentation/git-add.txt
@@ -342,7 +342,8 @@ deletion labelled with a number and you will be prompted to enter which
lines you wish to select. Individual line numbers should be separated by
a space or comma, to specify a range of lines use a dash between
them. If the upper bound of a range of lines is omitted it defaults to
-the last line.
+the last line. To invert the selection prefix it with "-" so "-3-5,8"
+will select everything except lines 3, 4, 5 and 8.
+
After deciding the fate for all hunks, if there is any hunk
that was chosen, the index is updated with the selected hunks.
diff --git a/git-add--interactive.perl b/git-add--interactive.perl
index 7e4daee2fc..63541d0f90 100755
--- a/git-add--interactive.perl
+++ b/git-add--interactive.perl
@@ -1247,8 +1247,21 @@ sub parse_hunk_selection {
my ($hunk, $line) = @_;
my $lines = $hunk->{LABELS}->{LINES};
my $max_label = $#{$lines};
+ my $invert = undef;
my %selected;
my @fields = split(/[,\s]+/, $line);
+ if (my ($rest) = ($fields[0] =~ /^-(.*)/)) {
+ $invert = 1;
+ if ($rest ne '') {
+ $fields[0] = $rest;
+ } else {
+ shift @fields;
+ unless (@fields) {
+ error_msg __("no lines to invert\n");
+ return undef;
+ }
+ }
+ }
for my $f (@fields) {
if (my ($lo, $hi) = ($f =~ /^([0-9]+)-([0-9]*)$/)) {
if ($hi eq '') {
@@ -1268,6 +1281,12 @@ sub parse_hunk_selection {
return undef;
}
}
+ if ($invert) {
+ my %inverted;
+ undef @inverted{1..$max_label};
+ delete @inverted{keys(%selected)};
+ %selected = %inverted;
+ }
return process_hunk_selection($hunk, keys(%selected));
}
diff --git a/t/t3701-add-interactive.sh b/t/t3701-add-interactive.sh
index 1d917ad018..2fd456017f 100755
--- a/t/t3701-add-interactive.sh
+++ b/t/t3701-add-interactive.sh
@@ -457,7 +457,7 @@ test_expect_success 'setup expected diff' '
'
test_expect_success 'can reset individual lines of patch' '
- printf "%s\n" l 4,1,3 |
+ printf "%s\n" l -6,2,5 |
EDITOR=: git reset -p 2>error &&
test_must_be_empty error &&
git diff --cached HEAD >actual &&
--
2.18.0
next prev parent reply other threads:[~2018-07-26 16:06 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-19 11:36 [PATCH v1 0/3] add -p: select individual hunk lines Phillip Wood
2018-02-19 11:36 ` [PATCH v1 1/3] " Phillip Wood
2018-02-19 11:36 ` [PATCH v1 2/3] add -p: allow line selection to be inverted Phillip Wood
2018-02-19 11:36 ` [PATCH v1 3/3] add -p: optimize line selection for short hunks Phillip Wood
2018-02-19 12:20 ` [PATCH v1 0/3] add -p: select individual hunk lines Gustavo Leite
2018-03-06 10:17 ` [PATCH v2 " Phillip Wood
2018-03-06 10:17 ` [PATCH v2 1/3] " Phillip Wood
2018-03-06 20:29 ` Igor Djordjevic
2018-03-06 21:33 ` Igor Djordjevic
2018-03-06 10:17 ` [PATCH v2 2/3] add -p: allow line selection to be inverted Phillip Wood
2018-03-06 19:57 ` Junio C Hamano
2018-03-08 11:05 ` Phillip Wood
2018-03-08 17:53 ` Junio C Hamano
2018-03-13 12:06 ` Phillip Wood
2018-03-13 16:32 ` Junio C Hamano
2018-03-14 11:02 ` Phillip Wood
2018-03-06 20:41 ` Igor Djordjevic
2018-03-06 10:17 ` [PATCH v2 3/3] add -p: optimize line selection for short hunks Phillip Wood
2018-03-06 20:33 ` Igor Djordjevic
2018-03-06 20:19 ` [PATCH v2 0/3] add -p: select individual hunk lines Igor Djordjevic
2018-03-06 21:03 ` Junio C Hamano
2018-03-06 21:20 ` Igor Djordjevic
2018-03-16 10:13 ` [PATCH v3 " Phillip Wood
2018-03-16 10:13 ` [PATCH v3 1/3] " Phillip Wood
2018-03-16 10:13 ` [PATCH v3 2/3] add -p: allow line selection to be inverted Phillip Wood
2018-03-16 10:13 ` [PATCH v3 3/3] add -p: optimize line selection for short hunks Phillip Wood
2018-03-29 18:32 ` [PATCH v3 0/3] add -p: select individual hunk lines Junio C Hamano
2018-03-30 11:09 ` Phillip Wood
2018-03-31 19:20 ` Ævar Arnfjörð Bjarmason
2018-04-02 10:55 ` Phillip Wood
2018-04-02 11:39 ` Ævar Arnfjörð Bjarmason
2018-07-26 10:22 ` [RFC PATCH v4 0/4] " Phillip Wood
2018-07-26 10:22 ` [PATCH v4 1/4] " Phillip Wood
2018-07-26 10:22 ` [RFC PATCH v4 2/4] add -p: select modified lines correctly Phillip Wood
2018-07-26 10:22 ` [PATCH v4 3/4] add -p: allow line selection to be inverted Phillip Wood
2018-07-26 10:22 ` [PATCH v4 4/4] add -p: optimize line selection for short hunks Phillip Wood
2018-07-26 15:58 ` [RFC PATCH v5 0/4] add -p: select individual hunk lines Phillip Wood
2018-07-26 15:58 ` [PATCH v5 1/4] " Phillip Wood
2018-07-26 19:36 ` Junio C Hamano
2018-07-27 10:05 ` Phillip Wood
2018-07-27 16:09 ` Junio C Hamano
2018-07-26 15:58 ` [RFC PATCH v5 2/4] add -p: select modified lines correctly Phillip Wood
2018-07-26 19:30 ` Junio C Hamano
2018-07-27 10:19 ` Phillip Wood
2018-07-27 16:14 ` Junio C Hamano
2018-07-26 15:58 ` Phillip Wood [this message]
2018-07-26 15:58 ` [PATCH v5 4/4] add -p: optimize line selection for short hunks Phillip Wood
2018-07-27 18:27 ` [RFC PATCH v5 0/4] add -p: select individual hunk lines Ævar Arnfjörð Bjarmason
2018-07-28 10:08 ` Phillip Wood
2018-07-28 12:40 ` Ævar Arnfjörð Bjarmason
2018-08-03 10:01 ` Phillip Wood
2018-08-03 16:51 ` Junio C Hamano
2018-08-03 17:59 ` Ævar Arnfjörð Bjarmason
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