introduce github.com/mxcl/swift-sh

projects/github.com/mxcl/swift-sh/package.yml

@@ -0,0 +1,33 @@
+distributable:
+  url: "https://github.com/mxcl/swift-sh/archive/{{version}}.tar.gz"
+  # this obscure option dictates how many components are removed from the
+  # extracted tarball.
+  strip-components: 1
+
+versions:
+  github: mxcl/swift-sh # reads github release tags
+
+platforms:
+  - darwin
+  # - linux/x86-64
+
+dependencies:
+  # swift.org: 5
+
+build:
+  dependencies:
+    tea.xyz/gx/cc: c99
+    # swift.org: 5
+    # apple.com/xcode: >=11
+  script:
+    - swift build --disable-sandbox -c release
+    - mkdir -p {{prefix}}/bin
+    - mv $(swift build --configuration release --show-bin-path)/swift-sh {{prefix}}/bin
+
+provides:
+  - bin/swift-sh
+
+test:
+  - echo "#!/usr/bin/env swift sh" > test.swift
+  - swift-sh eject test.swift
+  - test -e Test/Package.swift