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Add shell completion of sub-configuration names

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Does not work with sub configuration names that contains one or more
white spaces.
This commit is contained in:
Martin Lund 2022-10-16 23:01:08 +02:00
parent bf7b032649
commit a97b2c00cd
6 changed files with 90 additions and 30 deletions
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40
src/configfile.c
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@ -342,6 +342,24 @@ static int section_name_search_handler(void *user, const char *section, const ch
return 0;
}
static int section_name_print_handler(void *user, const char *section, const char *varname,
const char *varval)
{
UNUSED(user);
UNUSED(varname);
UNUSED(varval);
static char *section_previous = "";
if (strcmp(section, section_previous) != 0)
{
printf("%s ", section);
section_previous = strdup(section);
}
return 0;
}
static int resolve_config_file(void)
{
asprintf(&c->path, "%s/tio/tiorc", getenv("XDG_CONFIG_HOME"));
@ -373,6 +391,26 @@ static int resolve_config_file(void)
return -EINVAL;
}
void config_file_show_sub_configurations(void)
{
c = malloc(sizeof(struct config_t));
if (!c)
{
tio_error_printf("Insufficient memory allocation");
exit(EXIT_FAILURE);
}
memset(c, 0, sizeof(struct config_t));
// Find config file
if (resolve_config_file() != 0)
{
// None found - stop parsing
return;
}
ini_parse(c->path, section_name_print_handler, NULL);
}
void config_file_parse(void)
{
int ret;
@ -382,7 +420,7 @@ void config_file_parse(void)
{
tio_error_printf("Insufficient memory allocation");
exit(EXIT_FAILURE);
}
}
memset(c, 0, sizeof(struct config_t));
// Find config file