From 57b5eab3f64a40ebe9aca122b5c6db1ab5c26116 Mon Sep 17 00:00:00 2001
From: William Pursell <bill.pursell@xxxxxxxxx>
Date: Wed, 3 Dec 2008 20:26:36 +0000
Subject: [PATCH 2/2] Implemented 'g' command to goto a hunk.
When a minor change is made while the working directory
is in a bit of a mess (and the user should have done a
stash before making the minor edit, but didn't) it is
somewhat difficult to wade through all of the hunks using
git add --patch. This allows one to jump to the hunk
that needs to be staged without having to respond 'n' to
each preceding hunk.
Signed-off-by: William Pursell <bill.pursell@xxxxxxxxx>
---
git-add--interactive.perl | 25 +++++++++++++++++++++++++
1 files changed, 25 insertions(+), 0 deletions(-)
diff --git a/git-add--interactive.perl b/git-add--interactive.perl
index daf8d5d..98ce8e3 100755
--- a/git-add--interactive.perl
+++ b/git-add--interactive.perl
@@ -800,6 +800,7 @@ y - stage this hunk
n - do not stage this hunk
a - stage this and all the remaining hunks in the file
d - do not stage this hunk nor any of the remaining hunks in the file
+g - select a hunk to goto
j - leave this hunk undecided, see next undecided hunk
J - leave this hunk undecided, see next hunk
k - leave this hunk undecided, see previous undecided hunk
@@ -943,6 +944,9 @@ sub patch_update_file {
if ($ix < $num - 1) {
$other .= '/J';
}
+ if ($num > 1) {
+ $other .= '/g';
+ }
for ($i = 0; $i < $num; $i++) {
if (!defined $hunk[$i]{USE}) {
$undecided = 1;
@@ -976,6 +980,27 @@ sub patch_update_file {
}
next;
}
+ elsif ($other =~ 'g' && $line =~ /^g(.*)/) {
+ my $response = $1;
+ my $i = 0;
+ chomp $response;
+ while (not $response) {
+ my $extra = "";
+ $i = display_hunks (\@hunk, $i);
+ $extra = "(<ret> to see more): " if ($i != $num);
+ print "goto which hunk? $extra";
+ $response = <STDIN>;
+ chomp $response;
+ }
+ if ($response !~ /^\s*\d+$/) {
+ print STDERR "Invalid number: '$response'\n";
+ } elsif (0 < $response && $response <= $num) {
+ $ix = $response - 1;
+ } else {
+ print STDERR "Sorry, only $num hunks available.\n";
+ }
+ next;
+ }
elsif ($line =~ /^d/i) {
while ($ix < $num) {
if (!defined $hunk[$ix]{USE}) {
--
1.6.1.rc1.37.g83daf.dirty
--
William Pursell
--
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