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| author | Jason St. John <jstjohn@purdue.edu> | 2013-09-03 21:20:50 +0200 |
|---|---|---|
| committer | Allan McRae <allan@archlinux.org> | 2013-09-04 01:51:20 +0200 |
| commit | a86015f73fdda878287a2ad21011594862bf506a (patch) | |
| tree | 61a580ebc898312361abe79f5bfa99441698ddec /src/util/cleanupdelta.c | |
| parent | 4245c6b222703dda7bd6000e180c777f480e4420 (diff) | |
| download | pacman-a86015f73fdda878287a2ad21011594862bf506a.tar.gz pacman-a86015f73fdda878287a2ad21011594862bf506a.tar.xz | |
Improve --help switch output for pacman utils
Unify the formatting of the --help switch for pacman utils, if it exists.
All of the pacman utils will now output help text using the following
format:
util-name (pacman) v<pacman version>
one line description of util's purpose
Usage: util-name [options]
-b, --bar whatever --bar does
-f, --foo whatever --foo does
-h, --help display this help message
The --help switch does not exist for a couple of the utils, so the
help/usage text for those will be displayed when the util is run
with no arguments.
Reported-by: Karol Błażewicz <karol.blazewicz at gmail.com>
Signed-off-by: Jason St. John <jstjohn@purdue.edu>
Signed-off-by: Allan McRae <allan@archlinux.org>
Diffstat (limited to 'src/util/cleanupdelta.c')
| -rw-r--r-- | src/util/cleanupdelta.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/src/util/cleanupdelta.c b/src/util/cleanupdelta.c index 4f344350..b13d770b 100644 --- a/src/util/cleanupdelta.c +++ b/src/util/cleanupdelta.c @@ -24,8 +24,6 @@ #include <alpm.h> #include <alpm_list.h> -#define BASENAME "cleanupdelta" - alpm_handle_t *handle = NULL; static void cleanup(int signum) @@ -87,9 +85,10 @@ static void checkdbs(alpm_list_t *dbnames) static void usage(void) { - fprintf(stderr, "usage:\n"); - fprintf(stderr, - "\t%s [-b <pacman db>] core extra ... : check the listed sync databases\n", BASENAME); + fprintf(stderr, "cleanupdelta (pacman) v" PACKAGE_VERSION "\n\n" + "Returns a list of unused delta in a given sync database.\n\n" + "Usage: cleanupdelta [options]\n\n" + " -b <pacman db> core extra ... : check the listed sync databases\n"); exit(1); } |