1 files changed, 28 insertions, 0 deletions
diff --git a/pkgs/lockscreen/default.nix b/pkgs/lockscreen/default.nix
new file mode 100644
index 0000000..dd68b79
--- /dev/null
+++ b/pkgs/lockscreen/default.nix
@@ -0,0 +1,28 @@
+{ runCommand, imagemagick, i3lock-color, lib, backgroundImage ? null, resolution ? "1920x1080" }:
+
+let useBackgroundImage = backgroundImage != null;
+in runCommand "lockscreen" { envVariable = true; } (''
+  mkdir -p $out/{bin,share}
+'' + (lib.optionalString useBackgroundImage ''
+  ${imagemagick}/bin/convert ${backgroundImage} -resize ${resolution} -blur 0x5 RGB:$out/share/lockscreen.png
+'') + ''
+      echo > $out/bin/lockscreen.sh \
+  	  "export PATH=$PATH
+      ${i3lock-color}/bin/i3lock-color \\
+      '' + (lib.optionalString useBackgroundImage ''
+    --raw ${resolution}:rgb \\
+    --image $out/share/lockscreen.png \\
+  '') + ''
+    --no-unlock-indicator \\
+    --composite \\
+    --clock \\
+    --ignore-empty-password \\
+    --time-color=FFFFFFFF \\
+    --date-color=00000000 \\
+    --time-size=100"
+  '' + (lib.optionalString useBackgroundImage ''
+    chmod 444 $out/share/lockscreen.png
+  '') + ''
+    chmod 555 $out/bin/lockscreen.sh
+    chmod 555 $out/{bin,share}
+  '')