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Creates setenv command

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This allows to set environment variables for sway session.
This commit is contained in:
Denis Doria 2016-06-07 11:10:52 +02:00
parent 7267314ab1
commit d9ef569fe4
1 changed files with 25 additions and 0 deletions
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25
sway/commands.c
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@ -85,6 +85,7 @@ static sway_cmd cmd_reload;
static sway_cmd cmd_resize;
static sway_cmd cmd_scratchpad;
static sway_cmd cmd_set;
static sway_cmd cmd_setenv;
static sway_cmd cmd_smart_gaps;
static sway_cmd cmd_split;
static sway_cmd cmd_splith;
@ -2188,6 +2189,29 @@ static struct cmd_results *cmd_set(int argc, char **argv) {
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
}
/**
* Set environment variables for sway session
**/
static struct cmd_results *cmd_setenv(int argc, char **argv) {
int env;
struct cmd_results *error = NULL;
if ((error = checkarg(argc, "setenv", EXPECTED_AT_LEAST, 2))) {
return error;
}
if (argv[0][0] == '$') {
memmove(argv[0], argv[0]+1, strlen(argv[0]));
}
env = setenv(argv[0], argv[1], 1);
if (env == -1) {
return cmd_results_new(CMD_FAILURE, "setenv", "Variable name contains '=' or has size 0.");
}
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
}
static struct cmd_results *_do_split(int argc, char **argv, int layout) {
char *name = layout == L_VERT ? "splitv" :
layout == L_HORIZ ? "splith" : "split";
@ -2544,6 +2568,7 @@ static struct cmd_handler handlers[] = {
{ "scratchpad", cmd_scratchpad },
{ "seamless_mouse", cmd_seamless_mouse },
{ "set", cmd_set },
{ "setenv", cmd_setenv },
{ "smart_gaps", cmd_smart_gaps },
{ "split", cmd_split },
{ "splith", cmd_splith },