Godot appimage creation

Godot.yml

app: Godot

ingredients:
  dist: trusty
  sources: 
    - deb http://us.archive.ubuntu.com/ubuntu/ trusty main universe
  packages:
    - libx11-6
    - libxinerama1
    - libxcursor1
    - libxrandr2
    - libfreetype6
    - libpng12-0
    - libasound2
    - libpulse0
    - libgl1-mesa-glx
    - zlib1g
    - libgcc1
    - libc6
  script:
    # puvodni odkaz - nefunkcni:
    # - URL=$(wget -q "https://godotengine.org/download" -O - | grep "Linux 64-bit" | head -n 1 | cut -d '"' -f 6)
    # funkcni odkaz (přechodné řešení):
    # - URL="https://downloads.tuxfamily.org/godotengine/3.3/Godot_v3.3-stable_x11.64.zip"
    - URL=$(wget -q "https://godotengine.org/download" -O - | grep -B 1 "64-bit (x86_64)" | head -n 1 | cut -d '"' -f 2)
    - wget -c "$URL"
    - ls Godot_*.zip | cut -d _ -f 2 | cut -d "-" -f 1 | sed -e 's@v@@g' > VERSION
    - unzip *.zip

script:
  - find .. -name Godot* -type f -executable -exec mv {} usr/bin/godot \;
  - wget -c "https://github.com/djrm/godot/raw/appimage_structure/tools/Godot.AppDir/godot.desktop"
  - sed -i -e 's@Godot Engine@Godot@g' godot.desktop # Workaround for Bintray upload script that gets confused with spaces
  - wget -c "https://github.com/djrm/godot/raw/appimage_structure/tools/Godot.AppDir/godot.png"