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Code Issues Releases Activity

Add --for-scripts support

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This commit is contained in:
Nikolas Garofil 2010-02-20 02:25:38 +01:00
parent 0627946ca1
commit 99b5352cff
2 changed files with 45 additions and 3 deletions
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13
doc/command_options.xml
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@ -106,6 +106,19 @@
<listitem>Create own window to draw
<para></para></listitem>
</varlistentry>
<varlistentry>
<term>
<command>
<option>-s | --for-scripts</option>
</command>
<option>TEXT</option>
</term>
<listitem>Prints TEXT on the standard output and exits.
(This option makes conky useful in scripts)
TEXT has to be enclosed by single quotes. Example:
conky -s 'Your uptime is: $uptime'
<para></para></listitem>
</varlistentry>
<varlistentry>
<term>
<command>

31
src/conky.cc
View File

@ -3944,6 +3944,7 @@ static void print_help(const char *prog_name) {
" -x X x position\n"
" -y Y y position\n"
#endif /* BUILD_X11 */
" -s, --for-scripts=TEXT render TEXT on stdout and exit, enclose TEXT by single quotes\n"
" -t, --text=TEXT text to render, remember single quotes, like -t '$uptime'\n"
" -u, --interval=SECS update interval\n"
" -i COUNT number of times to update "PACKAGE_NAME" (and quit)\n"
@ -3953,7 +3954,7 @@ static void print_help(const char *prog_name) {
}
/* : means that character before that takes an argument */
static const char *getopt_string = "vVqdDt:u:i:hc:p:"
static const char *getopt_string = "vVqdDs:t:u:i:hc:p:"
#ifdef BUILD_X11
"x:y:w:a:f:X:"
#ifdef OWN_WINDOW
@ -3989,6 +3990,7 @@ static const struct option longopts[] = {
#endif
{ "window-id", 1, NULL, 'w' },
#endif /* BUILD_X11 */
{ "for-scripts", 1, NULL, 's' },
{ "text", 1, NULL, 't' },
{ "interval", 0, NULL, 'u' },
{ "pause", 0, NULL, 'p' },
@ -3997,10 +3999,37 @@ static const struct option longopts[] = {
void initialisation(int argc, char **argv) {
struct sigaction act, oact;
bool for_scripts = false;
set_default_configurations();
#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__OpenBSD__) \
|| defined(__NetBSD__)
optind = optreset = 1;
#else
optind = 0;
#endif
while (1) {
int c = getopt_long(argc, argv, getopt_string, longopts, NULL);
if (c == -1) {
break;
}else if (c == 's') {
if (global_text) {
free(global_text);
global_text = 0;
}
global_text = strndup(optarg, max_user_text);
convert_escapes(global_text);
total_run_times = 1;
output_methods = TO_STDOUT;
for_scripts = true;
}
}
if(for_scripts == false) {
load_config_file(current_config);
currentconffile = conftree_add(currentconffile, current_config);
}
/* init specials array */
if ((specials = (special_t*)calloc(sizeof(struct special_t), max_specials)) == 0) {