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revert: tolerate extra spaces, tabs in insn sheet

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Tolerate extra spaces and tabs as part of the the field separator in
'.git/sequencer/todo', for people with fat fingers.

Suggested-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Ramkumar Ramachandra 2011-12-14 22:24:30 +05:30 committed by Junio C Hamano
parent 6bc1a235b1
commit 0db76962d1
2 changed files with 23 additions and 6 deletions
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18
builtin/revert.c
View File

@ -719,18 +719,24 @@ static struct commit *parse_insn_line(char *bol, char *eol, struct replay_opts *
unsigned char commit_sha1[20];
enum replay_action action;
char *end_of_object_name;
int saved, status;
int saved, status, padding;
if (!prefixcmp(bol, "pick ")) {
if (!prefixcmp(bol, "pick")) {
action = CHERRY_PICK;
bol += strlen("pick ");
} else if (!prefixcmp(bol, "revert ")) {
bol += strlen("pick");
} else if (!prefixcmp(bol, "revert")) {
action = REVERT;
bol += strlen("revert ");
bol += strlen("revert");
} else
return NULL;
end_of_object_name = bol + strcspn(bol, " \n");
/* Eat up extra spaces/ tabs before object name */
padding = strspn(bol, " \t");
if (!padding)
return NULL;
bol += padding;
end_of_object_name = bol + strcspn(bol, " \t\n");
saved = *end_of_object_name;
*end_of_object_name = '\0';
status = get_sha1(bol, commit_sha1);

11
t/t3510-cherry-pick-sequence.sh
View File

@ -492,6 +492,17 @@ test_expect_success 'malformed instruction sheet 3' '
test_must_fail git cherry-pick --continue
'
test_expect_success 'instruction sheet, fat-fingers version' '
pristine_detach initial &&
test_must_fail git cherry-pick base..anotherpick &&
echo "c" >foo &&
git add foo &&
git commit &&
sed "s/pick \([0-9a-f]*\)/pick \1 /" .git/sequencer/todo >new_sheet &&
cp new_sheet .git/sequencer/todo &&
git cherry-pick --continue
'
test_expect_success 'commit descriptions in insn sheet are optional' '
pristine_detach initial &&
test_must_fail git cherry-pick base..anotherpick &&