better swaybg management in wl

src/util/wallpapurr.nim

@@ -65,12 +65,21 @@ proc getImageFromDir(): string =
   notify.send("Found : ", img_file)
   return img_file
 
+proc getCurrSwayBGPID(): string =
+  let pid = execCmdEx("pgrep swaybg")
+  return pid.output
+
+proc killCurrSwayBGPID(pid: string) =
+  discard execCmd("kill " & pid)
+
+
 proc setImage(img: string) =
   notify.send("Setting Background to:",img)
   if isWayland():
-    let swaybg = "killall swaybg; swaybg -m fill -i " & img.escape & " &"
-    echo swaybg
+    let pid = getCurrSwayBGPID()
+    let swaybg = "swaybg -m fill -i " & img.escape & " &"
     discard execCmd(swaybg)
+    killCurrSwayBGPID(pid)
   else:
     let feh = "feh --bg-fill " & img.escape
     discard execCmdEx(feh)
@@ -78,8 +87,10 @@ proc setImage(img: string) =
 proc setLast() =
   notify.send("Setting Background to Last", LAST)
   if isWayland():
+    let pid = getCurrSwayBGPID()
     let swaybg = "killall swaybg; swaybg -m fill -i " & LAST.escape & " &"
     discard execCmd(swaybg)
+    killCurrSwayBGPID(pid)
   else:
     let feh = "feh --bg-fill " & LAST.escape
     discard execCmdEx(feh)

wm_tools.nimble

@@ -1,6 +1,6 @@
 # Package
 
-version       = "2.0.5"
+version       = "2.0.6"
 author        = "Paul Wilde"
 description   = "A set of informational tools"
 license       = "AGPL-3.0-or-later"