Refactor

src/config.h

@@ -2,6 +2,7 @@
 #include <X11/XF86keysym.h>
 
 #define STATUSBAR "dwmblocks"
+#define SHCMD(cmd) { .v = (const char*[]){ "/bin/sh", "-c", cmd, NULL } }
 
 /* appearance */
 static const unsigned int borderpx	= 4;		/* border pixel of windows */
@@ -85,17 +86,12 @@ static const char *betterlockscreencmd[] = { "betterlockscreen", "--lock", "blur
 static const char *screenshotcmd[] = { "flameshot", "gui", NULL };
 static const char *cmuspausecmd[] = { "cmus-remote", "--pause", NULL };
 
-static const char *mutecmd[] = { "amixer", "-q", "set", "Master", "toggle", NULL };
-static const char *volupcmd[] = { "amixer", "-q", "set", "Master", "5%+", "unmute", NULL };
-static const char *voldowncmd[] = { "amixer", "-q", "set", "Master", "5%-", "unmute", NULL };
-static const char *miccmd[] = { "amixer", "set", "Capture", "toggle", NULL };
-
 static Key keys[] = {
 	/* modifier						key			function			argument */
-	{ MODKEY,		 				XF86XK_AudioLowerVolume,  spawn, {.v = voldowncmd} },
-	{ MODKEY,		 				XF86XK_AudioRaiseVolume,  spawn, {.v = volupcmd} },
-	{ MODKEY,						XF86XK_AudioMute, spawn, {.v = mutecmd} },
-	{ MODKEY|ShiftMask,					XF86XK_AudioMute, spawn, {.v = miccmd} },
+	{ MODKEY,		 				XF86XK_AudioLowerVolume,  spawn, SHCMD("amixer -q set Master 5%- unmute; pkill -RTMIN+1 dwmblocks") },
+	{ MODKEY,		 				XF86XK_AudioRaiseVolume,  spawn, SHCMD("amixer -q set Master 5%+ unmute; pkill -RTMIN+1 dwmblocks") },
+	{ MODKEY,						XF86XK_AudioMute, spawn, SHCMD("amixer -q set Master toggle; pkill -RTMIN+1 dwmblocks") },
+	{ MODKEY|ShiftMask,					XF86XK_AudioMute, spawn, SHCMD("amixer set Capture toggle") },
 	{ MODKEY,						XK_d,		spawn,			{.v = dmenucmd } },
 	{ MODKEY,						XK_Return, 	spawn,			{.v = termcmd } },
 	{ MODKEY,						XK_b,		togglebar,		{0} },