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require "formula"
class Cayley < Formula
homepage "https://github.com/google/cayley"
url "https://github.com/google/cayley/archive/v0.4.0.tar.gz"
sha1 "100c1e057fb140b35e1ecdd4824541436e6cb741"
head "https://github.com/google/cayley.git"
bottle do
sha1 "fb10fc8d9b76f5d922d19ecb3c8cc0378ffdb4af" => :mavericks
sha1 "7fa6f1f652c74f5047bcccf260a336ad6f9ff6f0" => :mountain_lion
sha1 "2b7346b6b6991188de60eb1e35459357bad24e3f" => :lion
end
depends_on "bazaar" => :build
depends_on :hg => :build
depends_on "go" => :build
option "without-samples", "Disable installing sample data"
def install
# Prepare for Go build
ENV["GOPATH"] = buildpath
# To avoid re-downloading Cayley, symlink its source from the tarball so that Go can find it
mkdir_p "src/github.com/google/"
ln_s buildpath, "src/github.com/google/cayley"
# Install Go dependencies
system "go", "get", "github.com/badgerodon/peg"
system "go", "get", "github.com/barakmich/glog"
system "go", "get", "github.com/cznic/mathutil"
system "go", "get", "github.com/julienschmidt/httprouter"
system "go", "get", "github.com/petar/GoLLRB/llrb"
system "go", "get", "github.com/peterh/liner"
system "go", "get", "github.com/robertkrimen/otto"
system "go", "get", "github.com/russross/blackfriday"
system "go", "get", "github.com/syndtr/goleveldb/leveldb"
system "go", "get", "github.com/syndtr/goleveldb/leveldb/cache"
system "go", "get", "github.com/syndtr/goleveldb/leveldb/iterator"
system "go", "get", "github.com/syndtr/goleveldb/leveldb/opt"
system "go", "get", "github.com/syndtr/goleveldb/leveldb/util"
system "go", "get", "github.com/boltdb/bolt"
system "go", "get", "gopkg.in/mgo.v2"
system "go", "get", "gopkg.in/mgo.v2/bson"
# HEAD does not require the extra work to get 0.3.1 to build properly so avoid it
unless build.head?
# Install Go dependencies
system "go", "get", "github.com/stretchrcom/testify/mock"
end
# Build
system "go", "build", "-o", "cayley"
# Create sample configuration that uses the Homebrew-based directories
inreplace "cayley.cfg.example", "/tmp/cayley_test", "#{var}/cayley"
# Install binary and configuration
bin.install "cayley"
etc.install "cayley.cfg.example" => "cayley.conf"
# Copy over the static web assets
(share/'cayley/assets').install "docs", "static", "templates"
if build.with? "samples"
system "gzip", "-d", "30kmoviedata.nq.gz"
# Copy over sample data
(share/'cayley/samples').install "testdata.nq", "30kmoviedata.nq"
end
end
def post_install
unless File.exist? "#{var}/cayley"
# Create data directory
(var/"cayley").mkpath
# Initialize the Cayley database
system "#{bin}/cayley", "init", "--config=#{etc}/cayley.conf"
end
end
plist_options :manual => "cayley http --assets=#{HOMEBREW_PREFIX}/share/cayley/assets --config=#{HOMEBREW_PREFIX}/etc/cayley.conf"
def plist; <<-EOS.undent
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>KeepAlive</key>
<dict>
<key>SuccessfulExit</key>
<false/>
</dict>
<key>Label</key>
<string>#{plist_name}</string>
<key>ProgramArguments</key>
<array>
<string>#{opt_bin}/cayley</string>
<string>http</string>
<string>--assets=#{share}/cayley/assets</string>
<string>--config=#{etc}/cayley.conf</string>
</array>
<key>RunAtLoad</key>
<true/>
<key>WorkingDirectory</key>
<string>#{var}/cayley</string>
<key>StandardErrorPath</key>
<string>#{var}/log/cayley.log</string>
<key>StandardOutPath</key>
<string>#{var}/log/cayley.log</string>
</dict>
</plist>
EOS
end
test do
result = pipe_output("#{bin}/cayley version")
assert result.include?("Cayley snapshot")
end
end
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