Add alternative_package.sh

alternative_package.sh

@@ -0,0 +1,74 @@
+#!/bin/bash
+# Convert app to a different package with different icon and name,
+# to allow multiple installations on the same device
+# (different colors for different account :D).
+
+package_add="$1"
+name_add="$2"
+mydir="$(dirname "$(realpath "$0")")"
+
+if [ -z "$package_add" ] || [ -z "$name_add" ]; then
+    echo "Usage: $0 <cmd_add> <name_add>"
+    exit 1
+fi
+
+pushd "$mydir" > /dev/null
+
+web_dir="element-web"
+desktop_dir="element-desktop"
+package_file="$desktop_dir/package.json"
+
+if grep -q "schildichat-desktop-$package_add" "$package_file"; then
+    echo "Abort, $package_add already active"
+    exit 0
+fi
+
+# Analog to SchildiChat-Android's alternative_package.sh
+logo_replace_color() {
+    local file="$1"
+    local color_shell="$2"
+    local color_shell_dark="$3"
+    local color_bg="$4"
+    # shell color
+    sed -i "s|#8BC34A|$color_shell|gi" "$file"
+    sed -i "s|#33691E|$color_shell_dark|gi" "$file"
+    # bg color
+    sed -i "s|#e2f0d2|$color_bg|gi" "$file"
+}
+
+logo_alternative() {
+    for f in "$web_dir"/graphics/*.svg; do
+        logo_replace_color "$f" "$@"
+    done
+    for f in "$desktop_dir"/graphics/*.svg; do
+        logo_replace_color "$f" "$@"
+    done
+    "$web_dir/graphics/icon_gen.sh"
+    "$desktop_dir/graphics/icon_gen.sh"
+}
+
+# Analog to SchildiChat-Android's alternative_package.sh
+case "$package_add" in
+"a")
+    # cyan
+    logo_alternative "#00ACC1" "#006064" "#B2EBF2"
+    ;;
+"b")
+    # orange: 900 color recuded in value
+    logo_alternative "#FB8C00" "#7f2c00" "#FFE0B2"
+    ;;
+"c")
+    # purple
+    logo_alternative "#5E35B1" "#311B92" "#D1C4E9"
+    ;;
+"d")
+    # red: 900 color reduced in value
+    logo_alternative "#E53935" "#4c0b0b" "#FFCDD2"
+    ;;
+"x")
+    logo_alternative "#ffffff" "#000000" "#eeeeee"
+    ;;
+esac
+
+sed -i "s|SchildiChat|SchildiChat.$name_add|g" "$package_file"
+sed -i "s|schildichat-desktop|schildichat-desktop-$package_add|g" "$package_file"