run

#!/usr/bin/env -S pkgx --quiet +deno bash -eo pipefail

eval "$(pkgx --quiet --shellcode)"

get_parameters() {
  deno run --allow-read --allow-env - <<EoTS
    import { hooks } from 'https://deno.land/x/libpkgx@v0.16.0/mod.ts'

    const pkg = '$1'
    const entrypoint = await hooks.usePantry().project(pkg).yaml().then(x => x?.['entrypoint'])
    if (!entrypoint) Deno.exit(1)
    console.log(pkg, entrypoint)
EoTS
}

get_keg() {
  deno run --allow-read --allow-env - <<EoTS
    import { hooks, semver } from 'https://deno.land/x/libpkgx@v0.16.0/mod.ts'
    const pkg = {project: '$1', constraint: new semver.Range('*') }
    const prefix = (await hooks.useCellar().resolve(pkg)).path.string
    console.log(prefix)
EoTS
}

pkg=$1
shift

# get project and entrypoint
params=($(get_parameters $pkg))

# install and add env
env +${params[0]}

cd "$(get_keg ${params[0]})"

# run entrypoint
exec "${params[@]:1}" "$@"