Reduce macOS WM detections to one ps call

2017-03-21 18:37:41 -04:00 · 2017-03-21 18:37:41 -04:00 · 0c4d4eb23a
commit 0c4d4eb23a
parent 1bd185874c
1 changed files with 11 additions and 4 deletions
--- a/15
+++ b/15
@ -636,10 +636,17 @@ get_wm() {
    else
        case "$os" in
            "Mac OS X")
-                wm="Quartz Compositor"
-                ps -e | grep -q '[S]pectacle' && wm='Spectacle'
-                ps -e | grep -q "[A]methyst" && wm="Amethyst"
-                ps -e | grep -q "[k]wm" && wm="Kwm"
+                ps_line="$(ps -e | grep -o '[S]pectacle\|[A]methyst\|[k]wm')"
+                
+                if echo "$ps_line" | grep -q "kwm"; then
+                    wm="Kwm"
+                elif echo "$ps_line" | grep -q "Amethyst"; then
+                    wm="Amethyst"
+                elif echo "$ps_line" | grep -q "Spectacle"; then
+                    wm="Spectacle"
+                else
+                    wm="Quartz Compositor"
+                fi
            ;;

            "Windows")