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git-apply --verbose

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Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Junio C Hamano 2006-08-18 03:14:48 -07:00
parent 82e2765f59
commit a2bf404e28
2 changed files with 84 additions and 2 deletions
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38
builtin-apply.c
View File

@ -39,12 +39,13 @@ static int check;
static int apply = 1;
static int apply_in_reverse;
static int apply_with_reject;
static int apply_verbosely;
static int no_add;
static int show_index_info;
static int line_termination = '\n';
static unsigned long p_context = -1;
static const char apply_usage[] =
"git-apply [--stat] [--numstat] [--summary] [--check] [--index] [--cached] [--apply] [--no-add] [--index-info] [--allow-binary-replacement] [--reverse] [--reject] [-z] [-pNUM] [-CNUM] [--whitespace=<nowarn|warn|error|error-all|strip>] <patch>...";
"git-apply [--stat] [--numstat] [--summary] [--check] [--index] [--cached] [--apply] [--no-add] [--index-info] [--allow-binary-replacement] [--reverse] [--reject] [--verbose] [-z] [-pNUM] [-CNUM] [--whitespace=<nowarn|warn|error|error-all|strip>] <patch>...";
static enum whitespace_eol {
nowarn_whitespace,
@ -153,6 +154,24 @@ struct patch {
struct patch *next;
};
static void say_patch_name(FILE *output, const char *pre, struct patch *patch, const char *post)
{
fputs(pre, output);
if (patch->old_name && patch->new_name &&
strcmp(patch->old_name, patch->new_name)) {
write_name_quoted(NULL, 0, patch->old_name, 1, output);
fputs(" => ", output);
write_name_quoted(NULL, 0, patch->new_name, 1, output);
}
else {
const char *n = patch->new_name;
if (!n)
n = patch->old_name;
write_name_quoted(NULL, 0, n, 1, output);
}
fputs(post, output);
}
#define CHUNKSIZE (8192)
#define SLOP (16)
@ -1928,6 +1947,9 @@ static int check_patch_list(struct patch *patch)
int error = 0;
for (prev_patch = NULL; patch ; patch = patch->next) {
if (apply_verbosely)
say_patch_name(stderr,
"Checking patch ", patch, "...\n");
error |= check_patch(patch, prev_patch);
prev_patch = patch;
}
@ -2253,8 +2275,12 @@ static int write_out_one_reject(struct patch *patch)
cnt++;
}
if (!cnt)
if (!cnt) {
if (apply_verbosely)
say_patch_name(stderr,
"Applied patch ", patch, " cleanly.\n");
return 0;
}
/* This should not happen, because a removal patch that leaves
* contents are marked "rejected" at the patch level.
@ -2262,6 +2288,10 @@ static int write_out_one_reject(struct patch *patch)
if (!patch->new_name)
die("internal error");
/* Say this even without --verbose */
say_patch_name(stderr, "Applying patch ", patch, " with");
fprintf(stderr, " %d rejects...\n", cnt);
cnt = strlen(patch->new_name);
if (ARRAY_SIZE(namebuf) <= cnt + 5) {
cnt = ARRAY_SIZE(namebuf) - 5;
@ -2530,6 +2560,10 @@ int cmd_apply(int argc, const char **argv, const char *prefix)
apply = apply_with_reject = 1;
continue;
}
if (!strcmp(arg, "--verbose")) {
apply_verbosely = 1;
continue;
}
if (!strcmp(arg, "--inaccurate-eof")) {
inaccurate_eof = 1;
continue;

48
t/t4117-apply-reject.sh
View File

@ -57,6 +57,17 @@ test_expect_success 'apply without --reject should fail' '
diff -u file1 saved.file1
'
test_expect_success 'apply without --reject should fail' '
if git apply --verbose patch.1
then
echo "Eh? Why?"
exit 1
fi
diff -u file1 saved.file1
'
test_expect_success 'apply with --reject should fail but update the file' '
cat saved.file1 >file1 &&
@ -106,4 +117,41 @@ test_expect_success 'apply with --reject should fail but update the file' '
'
test_expect_success 'the same test with --verbose' '
cat saved.file1 >file1 &&
rm -f file1.rej file2.rej file2 &&
if git apply --reject --verbose patch.2 >rejects
then
echo "succeeds with --reject?"
exit 1
fi
test -f file1 && {
echo "file1 still exists?"
exit 1
}
diff -u file2 expected &&
cat file2.rej &&
if test -f file1.rej
then
echo "file2 should not have been touched"
exit 1
fi
'
test_expect_success 'apply cleanly with --verbose' '
git cat-file -p HEAD:file1 >file1 &&
rm -f file?.rej file2 &&
git apply --verbose patch.1 &&
diff -u file1 clean
'
test_done