Signed-off-by: Johannes Löthberg
---
src/pacsort.c | 17 ++++++++++++++++-
1 file changed, 16 insertions(+), 1 deletion(-)
diff --git a/src/pacsort.c b/src/pacsort.c
index 6d1bf25..019f202 100644
--- a/src/pacsort.c
+++ b/src/pacsort.c
@@ -67,6 +67,7 @@ static struct options_t {
int null;
int filemode;
int help;
+ int version;
char delim;
} opts;
@@ -418,7 +419,7 @@ static char escape_char(const char *string)
static void usage(void)
{
- fprintf(stderr, "pacsort (pacman) v" PACKAGE_VERSION "\n\n"
+ printf("pacsort (pacman) v" PACKAGE_VERSION "\n\n"
"A sort utility implementing alpm_pkg_vercmp.\n\n"
"Usage: pacsort [options] [files...]\n\n"
" -f, --files assume inputs are file paths of packages\n"
@@ -432,6 +433,11 @@ static void usage(void)
"Standard input is read when no files are given.\n\n");
}
+static void version(void)
+{
+ printf("pacsort v" PACKAGE_VERSION "\n");
+}
+
static int parse_options(int argc, char **argv)
{
int opt;
@@ -442,6 +448,7 @@ static int parse_options(int argc, char **argv)
{"key", required_argument, 0, 'k'},
{"reverse", no_argument, 0, 'r'},
{"separator", required_argument, 0, 't'},
+ {"version", no_argument, 0, 'v'},
{"null", no_argument, 0, 'z'},
{0, 0, 0, 0}
};
@@ -471,6 +478,9 @@ static int parse_options(int argc, char **argv)
return 1;
}
break;
+ case 'v':
+ opts.version = 1;
+ return 0;
case 'z':
opts.null = 1;
break;
@@ -505,6 +515,11 @@ int main(int argc, char *argv[])
return 0;
}
+ if(opts.version) {
+ version();
+ return 0;
+ }
+
list = list_new(100);
buffer = buffer_new(BUFSIZ * 3);
--
2.10.1