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Added -v option to show uwufetch version

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This commit is contained in:
TheDarkBug 2022-03-31 10:31:36 +02:00
parent edc3ac96ca
commit 82bdbe4cbd
2 changed files with 18 additions and 8 deletions
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5
Makefile
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@ -1,7 +1,8 @@
NAME = uwufetch NAME = uwufetch
FILES = uwufetch.c FILES = uwufetch.c
CFLAGS = -O3 UWUFETCH_VERSION = UWUFETCH_VERSION="\"$(shell git describe --tags)\""
CFLAGS_DEBUG = -Wall -Wextra -g -pthread CFLAGS = -O3 -D$(UWUFETCH_VERSION)
CFLAGS_DEBUG = -Wall -Wextra -g -pthread -D$(UWUFETCH_VERSION)
CC = cc CC = cc
DESTDIR = /usr DESTDIR = /usr
PLATFORM = $(shell uname) PLATFORM = $(shell uname)

15
uwufetch.c
View file

@ -13,6 +13,10 @@
* along with this program. If not, see <https://www.gnu.org/licenses/>. * along with this program. If not, see <https://www.gnu.org/licenses/>.
*/ */
#ifndef UWUFETCH_VERSION
#define UWUFETCH_VERSION "unkown" // needs to be changed by the build script
#endif
#define _GNU_SOURCE // for strcasestr #define _GNU_SOURCE // for strcasestr
#ifdef __APPLE__ #ifdef __APPLE__
@ -163,7 +167,7 @@ struct configuration parse_config(struct info* user_info) {
sprintf(homedir, "%s/.config/uwufetch/config", getenv("HOME")); sprintf(homedir, "%s/.config/uwufetch/config", getenv("HOME"));
config = fopen(homedir, "r"); config = fopen(homedir, "r");
if (!config) { if (!config) {
if(getenv("PREFIX") != NULL) { if (getenv("PREFIX") != NULL) {
char prefixed_etc[512]; char prefixed_etc[512];
sprintf(prefixed_etc, "%s/etc/uwufetch/config", getenv("PREFIX")); sprintf(prefixed_etc, "%s/etc/uwufetch/config", getenv("PREFIX"));
config = fopen(prefixed_etc, "r"); config = fopen(prefixed_etc, "r");
@ -1312,6 +1316,7 @@ void usage(char* arg) {
#endif #endif
" read README.md for more info%s\n" " read README.md for more info%s\n"
" -l, --list lists all supported distributions\n" " -l, --list lists all supported distributions\n"
" -v, --version prints the current uwufetch version\n"
" -w, --write-cache writes to the cache file (~/.cache/uwufetch.cache)\n" " -w, --write-cache writes to the cache file (~/.cache/uwufetch.cache)\n"
" using the cache set $UWUFETCH_CACHE_ENABLED to TRUE, true or 1\n", " using the cache set $UWUFETCH_CACHE_ENABLED to TRUE, true or 1\n",
arg, arg,
@ -1361,10 +1366,11 @@ int main(int argc, char* argv[]) {
{"config", required_argument, NULL, 'c'}, {"config", required_argument, NULL, 'c'},
// {"cache", no_argument, NULL, 'C'}, // using an environment variable is not a good idea, maybe some time in the future, uwufetch will use a command line option // {"cache", no_argument, NULL, 'C'}, // using an environment variable is not a good idea, maybe some time in the future, uwufetch will use a command line option
{"distro", required_argument, NULL, 'd'}, {"distro", required_argument, NULL, 'd'},
{"write-cache", no_argument, NULL, 'w'},
{"help", no_argument, NULL, 'h'}, {"help", no_argument, NULL, 'h'},
{"image", optional_argument, NULL, 'i'}, {"image", optional_argument, NULL, 'i'},
{"list", no_argument, NULL, 'l'}, {"list", no_argument, NULL, 'l'},
{"version", no_argument, NULL, 'v'},
{"write-cache", no_argument, NULL, 'w'},
{NULL, 0, NULL, 0}}; {NULL, 0, NULL, 0}};
#ifdef _WIN32 #ifdef _WIN32
@ -1375,7 +1381,7 @@ int main(int argc, char* argv[]) {
config_flags = parse_config(&user_info); // same as user_info config_flags = parse_config(&user_info); // same as user_info
// reading cmdline options // reading cmdline options
while ((opt = getopt_long(argc, argv, "ac:d:hi::lw", long_options, NULL)) != -1) { while ((opt = getopt_long(argc, argv, "ac:d:hi::lvw", long_options, NULL)) != -1) {
switch (opt) { switch (opt) {
case 'a': // set ascii logo as output case 'a': // set ascii logo as output
config_flags.ascii_image_flag = 0; config_flags.ascii_image_flag = 0;
@ -1399,6 +1405,9 @@ int main(int argc, char* argv[]) {
case 'l': case 'l':
list(argv[0]); list(argv[0]);
return 0; return 0;
case 'v':
printf("UwUfetch version %s\n", UWUFETCH_VERSION);
return 0;
case 'w': case 'w':
write_cache(&user_info); write_cache(&user_info);
if (print_cache(&config_flags, &user_info) < 7) if (print_cache(&config_flags, &user_info) < 7)