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authorJunio C Hamano <gitster@pobox.com>2018-04-25 04:29:00 (GMT)
committerJunio C Hamano <gitster@pobox.com>2018-04-25 04:29:00 (GMT)
commitdeb9845a0a180d27caf581da2bc0c46f5288db6f (patch)
treeef66e687a0d6ef6b571c875247cc003fedd600d2 /t/helper/test-chmtime.c
parent3d5a179ec01fa179a1f142c803a12d60062e9839 (diff)
parentdecf711fc13858087c87808e539d75f06bd9f7b7 (diff)
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Merge branch 'ps/test-chmtime-get'
Test cleanup. * ps/test-chmtime-get: t/helper: 'test-chmtime (--get|-g)' to print only the mtime
Diffstat (limited to 't/helper/test-chmtime.c')
-rw-r--r--t/helper/test-chmtime.c44
1 files changed, 36 insertions, 8 deletions
diff --git a/t/helper/test-chmtime.c b/t/helper/test-chmtime.c
index 1790cea..aa22af4 100644
--- a/t/helper/test-chmtime.c
+++ b/t/helper/test-chmtime.c
@@ -18,20 +18,30 @@
*
* Examples:
*
- * To just print the mtime use --verbose and set the file mtime offset to 0:
+ * To print the mtime and the file name use --verbose and set
+ * the file mtime offset to 0:
*
* test-tool chmtime -v +0 file
*
+ * To print only the mtime use --get:
+ *
+ * test-tool chmtime --get file
+ *
* To set the mtime to current time:
*
* test-tool chmtime =+0 file
*
+ * To set the file mtime offset to +1 and print the new value:
+ *
+ * test-tool chmtime --get +1 file
+ *
*/
#include "test-tool.h"
#include "git-compat-util.h"
#include <utime.h>
-static const char usage_str[] = "-v|--verbose (+|=|=+|=-|-)<seconds> <file>...";
+static const char usage_str[] =
+ "(-v|--verbose|-g|--get) (+|=|=+|=-|-)<seconds> <file>...";
static int timespec_arg(const char *arg, long int *set_time, int *set_eq)
{
@@ -47,7 +57,6 @@ static int timespec_arg(const char *arg, long int *set_time, int *set_eq)
}
*set_time = strtol(timespec, &test, 10);
if (*test) {
- fprintf(stderr, "Not a base-10 integer: %s\n", arg + 1);
return 0;
}
if ((*set_eq && *set_time < 0) || *set_eq == 2) {
@@ -60,6 +69,7 @@ static int timespec_arg(const char *arg, long int *set_time, int *set_eq)
int cmd__chmtime(int argc, const char **argv)
{
static int verbose;
+ static int get;
int i = 1;
/* no mtime change by default */
@@ -69,18 +79,34 @@ int cmd__chmtime(int argc, const char **argv)
if (argc < 3)
goto usage;
- if (strcmp(argv[i], "--verbose") == 0 || strcmp(argv[i], "-v") == 0) {
+ if (strcmp(argv[i], "--get") == 0 || strcmp(argv[i], "-g") == 0) {
+ get = 1;
+ ++i;
+ } else if (strcmp(argv[i], "--verbose") == 0 || strcmp(argv[i], "-v") == 0) {
verbose = 1;
++i;
}
- if (timespec_arg(argv[i], &set_time, &set_eq))
+
+ if (i == argc) {
+ goto usage;
+ }
+
+ if (timespec_arg(argv[i], &set_time, &set_eq)) {
++i;
- else
+ } else {
+ if (get == 0) {
+ fprintf(stderr, "Not a base-10 integer: %s\n", argv[i] + 1);
+ goto usage;
+ }
+ }
+
+ if (i == argc)
goto usage;
for (; i < argc; i++) {
struct stat sb;
struct utimbuf utb;
+ uintmax_t mtime;
if (stat(argv[i], &sb) < 0) {
fprintf(stderr, "Failed to stat %s: %s\n",
@@ -100,8 +126,10 @@ int cmd__chmtime(int argc, const char **argv)
utb.actime = sb.st_atime;
utb.modtime = set_eq ? set_time : sb.st_mtime + set_time;
- if (verbose) {
- uintmax_t mtime = utb.modtime < 0 ? 0: utb.modtime;
+ mtime = utb.modtime < 0 ? 0: utb.modtime;
+ if (get) {
+ printf("%"PRIuMAX"\n", mtime);
+ } else if (verbose) {
printf("%"PRIuMAX"\t%s\n", mtime, argv[i]);
}