require 'formula' class Dash < Formula homepage 'http://gondor.apana.org.au/~herbert/dash/' url 'http://gondor.apana.org.au/~herbert/dash/files/dash-0.5.7.tar.gz' sha1 'a3ebc16f2e2c7ae8adf64e5e62ae3dcb631717c6' head 'https://git.kernel.org/pub/scm/utils/dash/dash.git' depends_on :automake if ARGV.build_head? def install if ARGV.build_head? system "aclocal" system "autoreconf -f -i -Wall,no-obsolete" end system "./configure", "--prefix=#{prefix}", "--with-libedit", "--disable-dependency-tracking", "--enable-fnmatch", "--enable-glob" system "make" system "make install" end def test system "#{bin}/dash", "-c", "echo Hello!" end end