f6e80bdea2
New `depends_on :python` Dependency.
New `depends_on :python3` Dependency.
To avoid having multiple formulae with endings -py2 and -py3,
we will handle support for different pythons (2.x vs. 3.x)
in the same formula.
Further brewed vs. external python will be transparently supported.
The formula also gets a new object `python`, which is false if
no Python is available or the user has disabled it. Otherwise
it is defined and provides several support methods:
python.site_packages # the site-packages in the formula's Cellar
python.global_site_packages
python.binary # the full path to the python binary
python.prefix
python.version
python.version.major
python.version.minor
python.xy # => e.g. "python2.7"
python.incdir # includes of python
python.libdir # the python dylib library
python.pkg_config_path # used internally by brew
python.from_osx?
python.framework?
python.universal?
python.pypy?
python.standard_caveats # Text to set PYTHONPATH for python.from_osx?
python.if3then3 # => "" for 2.x and to "3" for 3.x.
Further, to avoid code duplication, `python` takes an optional
block that is run twice if the formula defines depends_on
:python AND :python3.
python do
system python, 'setup.py', "--prefix=#{prefix}"
end
Read more in the Homebrew wiki.
76 lines
1.9 KiB
Ruby
76 lines
1.9 KiB
Ruby
require 'formula'
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# Include a private copy of this Python app
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# so we don't have to worry about clashing dependencies.
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class Pygments < Formula
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homepage 'http://pygments.org/'
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url 'http://pypi.python.org/packages/source/P/Pygments/Pygments-1.5.tar.gz'
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sha1 '4fbd937fd5cebc79fa4b26d4cce0868c4eec5ec5'
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end
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class MarkdownProvider < Requirement
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fatal true
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default_formula 'markdown'
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satisfy { which 'markdown' }
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def message; <<-EOS.undent
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shocco requires a `markdown` command.
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You can satisfy this requirement with either of two formulae:
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brew install markdown
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brew install discount
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Please install one and try again.
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EOS
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end
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end
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class Shocco < Formula
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homepage 'http://rtomayko.github.io/shocco/'
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url 'https://github.com/rtomayko/shocco/archive/1.0.tar.gz'
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sha1 'e29d58fb8109040b4fb4a816f330bb1c67064f6d'
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depends_on MarkdownProvider
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depends_on :python
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def patches
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DATA
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end
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def install
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Pygments.new.brew { libexec.install 'pygmentize','pygments' }
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# Brew along with Pygments
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system "./configure",
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"PYGMENTIZE=#{libexec}/pygmentize",
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"MARKDOWN=#{HOMEBREW_PREFIX}/bin/markdown",
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"--prefix=#{prefix}"
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# Shocco's Makefile does not combine the make and make install steps.
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system "make"
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system "make install"
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end
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def caveats
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<<-EOS.undent
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You may also want to install browser:
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brew install browser
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shocco `which shocco` | browser
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EOS
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end
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end
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__END__
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diff --git a/configure b/configure
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index 2262477..bf0af62 100755
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--- a/configure
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+++ b/configure
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@@ -193,7 +193,7 @@ else stdutil xdg-open XDG_OPEN xdg-open
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fi
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stdutil ronn RONN ronn
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-stdutil markdown MARKDOWN markdown Markdown.pl
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+stdutil markdown MARKDOWN markdown Markdown.pl $MARKDOWN
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stdutil perl PERL perl
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stdutil pygmentize PYGMENTIZE pygmentize $PYGMENTIZE
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