From: Phillip Wood <phillip.wood@talktalk.net>
To: Git Mailing List <git@vger.kernel.org>
Cc: Junio C Hamano <gitster@pobox.com>,
Gustavo Leite <gustavoleite.ti@gmail.com>,
Igor Djordjevic <igor.d.djordjevic@gmail.com>,
Phillip Wood <phillip.wood@dunelm.org.uk>
Subject: [PATCH v3 3/3] add -p: optimize line selection for short hunks
Date: Fri, 16 Mar 2018 10:13:46 +0000 [thread overview]
Message-ID: <20180316101346.7137-4-phillip.wood@talktalk.net> (raw)
In-Reply-To: <20180316101346.7137-1-phillip.wood@talktalk.net>
From: Phillip Wood <phillip.wood@dunelm.org.uk>
If there are fewer than ten changes in a hunk then make spaces
optional when selecting individual lines. This means that for short
hunks one can just type 1-357 to stage lines 1, 2, 3, 5 & 7.
Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
---
Notes:
changes since v2:
- removed code that handled the default lower bound now that '-...'
means invert the selection.
Documentation/git-add.txt | 9 +++++----
git-add--interactive.perl | 26 ++++++++++++++++++++++++++
t/t3701-add-interactive.sh | 2 +-
3 files changed, 32 insertions(+), 5 deletions(-)
diff --git a/Documentation/git-add.txt b/Documentation/git-add.txt
index 01ff4d7d24..f3c81dfb11 100644
--- a/Documentation/git-add.txt
+++ b/Documentation/git-add.txt
@@ -340,10 +340,11 @@ patch::
If you press "l" then the hunk will be reprinted with each insertion or
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. To invert the selection prefix it with "-" so "-3-5,8"
-will select everything except lines 3, 4, 5 and 8.
+a space or comma (these can be omitted if there are fewer than ten
+labelled lines), 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. 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 54fbe114f3..d65ad7c26d 100755
--- a/git-add--interactive.perl
+++ b/git-add--interactive.perl
@@ -1082,6 +1082,29 @@ sub check_hunk_label {
return 1;
}
+sub split_hunk_selection {
+ local $_;
+ my @fields = @_;
+ my @ret;
+ for (@fields) {
+ while ($_ ne '') {
+ if (/^[0-9]-$/) {
+ push @ret, $_;
+ last;
+ } elsif (/^([0-9](?:-[0-9])?)(.*)/) {
+ push @ret, $1;
+ $_ = $2;
+ } else {
+ error_msg sprintf
+ __("invalid hunk line '%s'\n"),
+ substr($_, 0, 1);
+ return ();
+ }
+ }
+ }
+ return @ret;
+}
+
sub parse_hunk_selection {
local $_;
my ($hunk, $line) = @_;
@@ -1100,6 +1123,9 @@ sub parse_hunk_selection {
}
}
}
+ if ($max_label < 10) {
+ @fields = split_hunk_selection(@fields) or return undef;
+ }
for (@fields) {
if (my ($lo, $hi) = /^([0-9]+)-([0-9]*)$/) {
if ($hi eq '') {
diff --git a/t/t3701-add-interactive.sh b/t/t3701-add-interactive.sh
index 46814babf3..467c6eff0e 100755
--- a/t/t3701-add-interactive.sh
+++ b/t/t3701-add-interactive.sh
@@ -410,7 +410,7 @@ test_expect_success 'setup expected diff' '
'
test_expect_success 'can reset individual lines of patch' '
- printf "%s\n" l "-1 3" |
+ printf "%s\n" l -13 |
EDITOR=: git reset -p 2>error &&
test_must_be_empty error &&
git diff --cached HEAD >actual &&
--
2.16.2
next prev parent reply other threads:[~2018-03-16 10:14 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 ` Phillip Wood [this message]
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 ` [PATCH v5 3/4] add -p: allow line selection to be inverted Phillip Wood
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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