distributable:
  url: https://github.com/AUTOMATIC1111/stable-diffusion-webui/archive/22bcc7be.tar.gz
  strip-components: 1

versions:
  - 2023.03.29

dependencies:
  python.org: ~3.10

platforms: darwin

build:
  dependencies:
    pip.pypa.io: '*'
    gnu.org/wget: '*'
    protobuf.dev: '>=21'
    rust-lang.org: ^1  # docs say this is needed but I’m not convinced…
    git-scm.org: ^2
  script:
    # don’t download the models RN
    # --exit just installs deps and exits rather than boots the web server
    - echo 'export COMMANDLINE_ARGS="
      --no-download-sd-model
      --exit
      $COMMANDLINE_ARGS"' > webui-user.sh

    # or it clones HEAD and uses that
    - mkdir -p .git

    # installs python virtual-env
    - ./webui.sh

    # move this installation into its prefix
    - run: |
        mv $OLDWD lib
        mkdir tbin bin
        mkdir $OLDWD    # or breaks brewkit
      working-directory: ${{prefix}}

    - cd {{prefix}}  # change CWD for remainder of our execution

    # install our scripts and shims
    - |
      cp lib/props/webui-user.sh lib
      cp lib/props/gui.sh tbin
      cp lib/props/stable-diffusion-webui bin

    # delete our crap
    - rm -rf lib/props lib/xyz.tea.*

    # we set this as a symlink to ~/.local/share/models in our stub scripts
    - rm -rf lib/models/Stable-diffusion lib/extensions lib/outputs

    # we prebuilt everything, but also we must remove this so we can trim
    # the final package from 2.3GB to ~1GB which we will do in the next steps
    - |
      sed -i.bak '355s|prepare_environment()||' lib/launch.py
      rm lib/launch.py.bak
    #FIXME ^^ please make a .patch work, I could not :/

    - find . -name .git\* | xargs rm -rf

provides:
  - bin/stable-diffusion-webui
  - tbin/gui.sh

test:
  stable-diffusion-webui --help