From 8ab40b5af2de162f8cad9b84d035a913f0aa7cfe Mon Sep 17 00:00:00 2001
From: Basti <mail@sebastian-sellmeier.de>
Date: Wed, 30 Jun 2021 16:35:12 +0200
Subject: [PATCH] Determinate i3lock-color binary automatically with
 i3lock-color/i3lock or quit with error (#252)

---
 betterlockscreen | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/betterlockscreen b/betterlockscreen
index 0fb0046..2f6a6b5 100755
--- a/betterlockscreen
+++ b/betterlockscreen
@@ -6,6 +6,16 @@
 
 init_config () {
 
+    # resolve i3lock-color binary
+    i3lockcolor_bin="$(command -v i3lock-color)"
+
+    if [[ (! -e "$i3lockcolor_bin") && (-e "$(command -v i3lock)") ]]; then
+        i3lockcolor_bin="$(command -v i3lock)"
+    else
+        echo "Can not find locker-binary as 'i3lock' or 'i3lock-color', please make sure it is in your \$PATH!"
+        exit 1
+    fi
+
     # default options
     display_on=0
     span_image=false
@@ -107,7 +117,7 @@ lock() {
 
     local image="$1"
 
-    i3lock \
+    $i3lockcolor_bin \
         -i "$image" \
         -c "$bgcolor" \
         --screen "$display_on" \
@@ -135,7 +145,7 @@ failsafe() {
     local text="ffffffff"
     local error="ff0000"
 
-    i3lock \
+    $i3lockcolor_bin \
         -c "$bgcolor" \
         --screen "$display_on" \
         --time-pos="ix-170:iy-0" \
@@ -824,7 +834,7 @@ for arg in "$@"; do
         -v | --version)
             echo
             echo "Version: $VERSION"
-            i3lock-color --version
+            $i3lockcolor_bin --version
             convert --version
 
             if [[ -x "$(command -v dunstctl)" ]]; then