# set up the Trunk web build system
#
#   https://trunkrs.dev
#
# the `curl` call is based on David Tolnay's `rust-toolchain` action
#
#   https://github.com/dtolnay/rust-toolchain
#
runs:
  using: "composite"
  steps:
    - run: rustup target add wasm32-unknown-unknown
    # Forgejo Runner seems to modify the HOME variable when it's running a job
    # in a Docker container, so we have to find the home directory another way,
    # inspired by this StackOverflow answer:
    #
    #   https://unix.stackexchange.com/a/247582
    #
    - id: find-home
      run: eval echo "home=~$(whoami)" >> $GITHUB_OUTPUT
    - run: curl --output - --proto '=https' --tlsv1.2 --retry 10 --retry-connrefused --location --silent --show-error --fail 'https://github.com/trunk-rs/trunk/releases/download/v0.21.12/trunk-x86_64-unknown-linux-gnu.tar.gz' | tar --gunzip --extract --file -
      working-directory: ${{ steps.find-home.outputs.home }}/.cargo/bin