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hello-world.rb
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hello-world.rb
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# Homebrew Formula Template. Built by Makefile: `make fomula`
# This is part of Application Builder.
# https://github.com/golift/application-builder
# This file is used when FORMULA is set to 'service'.
class HelloWorld < Formula
desc "Example Service for GoLift Application Builder"
homepage "{{URL}}"
url "https://codeload.github.com//golift/application-builder/tar.gz/v0.0.5"
sha256 "2d06a1d7e14066262fb83415987d60c183e1fd05f8661e6438040c1fa5b3a031"
head "{{URL}}"
depends_on "go" => :build
depends_on "upx" => :build
def install
bin_path = buildpath/"#{name}"
# Copy all files from their current location to buildpath/#{name}
bin_path.install Dir["*",".??*"]
cd bin_path do
system "make", "install", "VERSION=#{version}", "ITERATION=74", "PREFIX=#{prefix}", "ETC=#{etc}"
# If this fails, the user gets a nice big warning about write permissions on their
# #{var}/log folder. The alternative could be letting the app silently fail
# to start when it cannot write logs. This is better. Fix perms; reinstall.
touch("#{var}/log/#{name}.log")
end
end
def caveats
<<-EOS
Edit the config file at #{etc}/#{name}/helloworld.conf then start #{name} with
brew services start #{name} ~ log file: #{var}/log/#{name}.log
The manual explains the config file options: man #{name}
EOS
end
plist_options :startup => false
def plist
<<-EOS
<?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>Label</key>
<string>#{plist_name}</string>
<key>ProgramArguments</key>
<array>
<string>#{bin}/#{name}</string>
<string>--config</string>
<string>#{etc}/#{name}/helloworld.conf</string>
</array>
<key>RunAtLoad</key>
<true/>
<key>KeepAlive</key>
<true/>
<key>StandardErrorPath</key>
<string>#{var}/log/#{name}.log</string>
<key>StandardOutPath</key>
<string>#{var}/log/#{name}.log</string>
</dict>
</plist>
EOS
end
test do
assert_match "#{name} v#{version}", shell_output("#{bin}/#{name} -v 2>&1", 2)
end
end