distributable:
  url: https://github.com/crystal-lang/crystal/archive/refs/tags/{{ version }}.tar.gz
  strip-components: 1

versions:
  github: crystal-lang/crystal

# Crystal is needed to build itself…
# So we cannot build it from source.
warnings:
  - vendored

platforms:
  - darwin
  - linux/x86-64

companions:
  crystal-lang.org/shards: '*'

dependencies:
  hboehm.info/gc: ^8
  gnu.org/gmp: ^6
  libevent.org: ^2
  pyyaml.org/libyaml: ^0
  llvm.org: <17
  openssl.org: ^1.1
  pcre.org/v2: ^10
  freedesktop.org/pkg-config: ^0
  sourceware.org/libffi: ^3
  invisible-island.net/ncurses: ^6

runtime:
  env:
    CRYSTAL_LINK_FLAGS: -Wl,-rpath,{{pkgx.prefix}}
    CRYSTAL_PATH: ${{prefix}}/lib:$CRYSTAL_PATH

build:
  dependencies:
    curl.se: '*'
    gnu.org/make: '*'
  script:
    - run: |
        curl -Lf "https://github.com/crystal-lang/crystal/releases/download/{{version}}/crystal-{{version}}-1-$PLATFORM.tar.gz" | \
          tar --strip-components=1 -zxf -
      working-directory: .bootstrap
    - mkdir -p .build
    - make deps
    - make crystal $ARGS
    - mkdir -p "{{prefix}}/bin"
    - cp .build/crystal "{{prefix}}/bin/crystal.bin"
    - cp props/shim "{{prefix}}/bin/crystal"
    - cp -a src "{{prefix}}/lib"
  env:
    CRYSTAL_LIBRARY_PATH: $LD_LIBRARY_PATH
    PATH: $SRCROOT/.bootstrap/bin:$PATH
    darwin: { PLATFORM: darwin-universal }
    linux/x86-64: { PLATFORM: linux-x86_64 }
    LDFLAGS: -Wl,-rpath,{{pkgx.prefix}}
    ARGS:
      - release=true
      - FLAGS=--no-debug
      - interpreter=true
      - CRYSTAL_CONFIG_PATH=../lib
    linux:
      CC: clang
      CXX: clang++
      LD: clang

provides:
  - bin/crystal

test:
  fixture: puts {{Crystal::VERSION}}
  env:
  script:
    - cp $FIXTURE test.cr
    - crystal build -o test test.cr
    - test "$(./test)" = "{{version}}"
    - test "$(crystal eval 'puts {{Crystal::VERSION}}')" = "{{version}}"
    - test "$(cat $FIXTURE | crystal eval)" = "{{version}}"