41 lines
1.3 KiB
Ruby
41 lines
1.3 KiB
Ruby
class Scalaenv < Formula
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desc "Command-line tool to manage Scala environments"
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homepage "https://github.com/mazgi/scalaenv"
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url "https://github.com/mazgi/scalaenv/archive/version/0.0.8.tar.gz"
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sha256 "5c11a0876696a4948fdc1ded4d813e2a30c9aa55a55d675bc7d14af4edef87fa"
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head "https://github.com/mazgi/scalaenv.git"
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def install
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inreplace "libexec/scalaenv", "/usr/local", HOMEBREW_PREFIX
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prefix.install "bin", "completions", "libexec"
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prefix.install "plugins" => "default-plugins"
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var_lib = "#{HOMEBREW_PREFIX}/var/lib/scalaenv"
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%w[plugins versions].each do |dir|
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var_dir = "#{var_lib}/#{dir}"
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mkdir_p var_dir
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ln_sf var_dir, "#{prefix}/#{dir}"
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end
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rm_f "#{var_lib}/plugins/scala-install"
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ln_sf "#{prefix}/default-plugins/scala-install", "#{var_lib}/plugins/scala-install"
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%w[scalaenv-install].each do |cmd|
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bin.install_symlink "#{prefix}/default-plugins/scala-install/bin/#{cmd}"
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end
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end
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def caveats; <<-EOS.undent
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To use Homebrew's directories rather than ~/.scalaenv add to your profile:
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export SCALAENV_ROOT=#{var}/scalaenv
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To enable shims and autocompletion add to your profile:
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eval "$(scalaenv init -)"
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EOS
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end
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test do
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shell_output("eval \"$(#{bin}/scalaenv init -)\" && scalaenv versions")
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end
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end
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