Theming overhaul 1: Chromium theme

wal_to_chromium.sh

@@ -0,0 +1,77 @@
+#!/bin/bash
+#
+#   Apply pywal-generated color palette to Chromium
+#   code from https://github.com/metafates/ChromiumPywal
+#
+
+. ~/.cache/wal/colors.sh # import colors from pywal
+
+THEME_NAME="Pywal"
+
+
+DIR=$(dirname "${BASH_SOURCE[0]}")
+THEME_DIR="$DIR/$THEME_NAME"
+
+# Converts hex colors into rgb joined with comma
+# #fff -> 255, 255, 255
+hexToRgb() {
+    # Remove '#' character from hex color #fff -> fff
+    plain=${1#*#}
+    printf "%d, %d, %d" 0x${plain:0:2} 0x${plain:2:2} 0x${plain:4:2}
+}
+
+prepare() {
+    if [ -d $THEME_DIR ]; then
+        rm -rf $THEME_DIR
+    fi
+    
+    mkdir $THEME_DIR
+    mkdir "$THEME_DIR/images"
+    
+    # Copy wallpaper so it can be used in theme  
+    background_image="images/theme_ntp_background_norepeat.png"
+    cp "$wallpaper" "$THEME_DIR/$background_image"
+
+}
+
+
+background=$(hexToRgb $background)
+foreground=$(hexToRgb $foreground)
+accent=$(hexToRgb $color11)
+secondary=$(hexToRgb $color8)
+
+generate() {
+    # Theme template
+    cat > "$THEME_DIR/manifest.json" << EOF
+    {
+      "manifest_version": 3,
+      "version": "1.0",
+      "name": "$THEME_NAME Theme",
+      "theme": {
+        "images": {
+          "theme_ntp_background" : "$background_image"
+        },
+        "colors": {
+          "frame": [$background],
+          "frame_inactive": [$background],
+          "toolbar": [$accent],
+          "ntp_text": [$foreground],
+          "ntp_link": [$accent],
+          "ntp_section": [$secondary],
+          "button_background": [$foreground],
+          "toolbar_button_icon": [$foreground],
+          "toolbar_text": [$foreground],
+          "omnibox_background": [$background],
+          "omnibox_text": [$foreground]
+        },
+        "properties": {
+          "ntp_background_alignment": "bottom"
+        }
+      }
+    }
+EOF
+}
+
+prepare
+generate
+echo "Pywal Chrome theme generated at $THEME_DIR"