[pkg] osx packaging changes for riseupvpn

1 files changed, 19 insertions, 0 deletions

diff --git a/pkg/osx/makeicons.sh b/pkg/osx/makeicons.sh
new file mode 100755
index 00000000..823af826
--- /dev/null
+++ b/pkg/osx/makeicons.sh
@@ -0,0 +1,19 @@
+#!/usr/bin/env bash 
+sizes=(16 32 64 128 256 512)
+largfile='icon_512x512@2x.png'
+if [ ! -f "$largfile" ]; then
+  convert -background none -resize 1024x1024 "$1" "$largfile"
+fi
+for s in "${sizes[@]}"; do
+  echo $s
+  convert -background none -resize ${s}x${s} "$largfile" "icon_${s}x$s.png"
+done
+
+cp 'icon_32x32.png'     'icon_16x16@2x.png'
+mv 'icon_64x64.png'     'icon_32x32@2x.png'
+cp 'icon_256x256.png'   'icon_128x128@2x.png'
+cp 'icon_512x512.png'   'icon_256x256@2x.png'
+
+mkdir icon.iconset
+mv icon_*x*.png icon.iconset
+iconutil -c icns icon.iconset