homebrew-core/Formula/grafana.rb
2018-05-16 19:17:58 -07:00

136 lines
4.3 KiB
Ruby

class Grafana < Formula
desc "Gorgeous metric visualizations and dashboards for timeseries databases"
homepage "https://grafana.com"
url "https://github.com/grafana/grafana/archive/v5.1.3.tar.gz"
sha256 "bbf69d28f4094d231b9033d916969eedee6b18e3787a44f5bda6c632f08251b9"
head "https://github.com/grafana/grafana.git"
bottle do
cellar :any_skip_relocation
sha256 "a6294cf37fbe63b9ddf209fecefe7a2a3243b3c6b4dd087244a9e8e18e3db2ca" => :high_sierra
sha256 "b76eea9c4e75e9ce5568fe2866a6d23be20095935ac2d86faec60ffd0e836f8f" => :sierra
sha256 "8f78fa4cacdd4a885caaab9e0025f06a559f9c6e3debd247e046efe776423f66" => :el_capitan
end
depends_on "go" => :build
depends_on "node" => :build
depends_on "yarn" => :build
def install
ENV["GOPATH"] = buildpath
grafana_path = buildpath/"src/github.com/grafana/grafana"
grafana_path.install buildpath.children
cd grafana_path do
system "go", "run", "build.go", "build"
system "yarn", "install", "--ignore-engines"
args = ["build"]
# Avoid PhantomJS error "unrecognized selector sent to instance"
args << "--force" unless build.bottle?
system "node_modules/grunt-cli/bin/grunt", *args
bin.install "bin/grafana-cli"
bin.install "bin/grafana-server"
(etc/"grafana").mkpath
cp("conf/sample.ini", "conf/grafana.ini.example")
etc.install "conf/sample.ini" => "grafana/grafana.ini"
etc.install "conf/grafana.ini.example" => "grafana/grafana.ini.example"
pkgshare.install "conf", "public", "tools", "vendor"
prefix.install_metafiles
end
end
def post_install
(var/"log/grafana").mkpath
(var/"lib/grafana/plugins").mkpath
end
plist_options :manual => "grafana-server --config=#{HOMEBREW_PREFIX}/etc/grafana/grafana.ini --homepath #{HOMEBREW_PREFIX}/share/grafana cfg:default.paths.logs=#{HOMEBREW_PREFIX}/var/log/grafana cfg:default.paths.data=#{HOMEBREW_PREFIX}/var/lib/grafana cfg:default.paths.plugins=#{HOMEBREW_PREFIX}/var/lib/grafana/plugins"
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>KeepAlive</key>
<dict>
<key>SuccessfulExit</key>
<false/>
</dict>
<key>Label</key>
<string>#{plist_name}</string>
<key>ProgramArguments</key>
<array>
<string>#{opt_bin}/grafana-server</string>
<string>--config</string>
<string>#{etc}/grafana/grafana.ini</string>
<string>--homepath</string>
<string>#{opt_pkgshare}</string>
<string>cfg:default.paths.logs=#{var}/log/grafana</string>
<string>cfg:default.paths.data=#{var}/lib/grafana</string>
<string>cfg:default.paths.plugins=#{var}/lib/grafana/plugins</string>
</array>
<key>RunAtLoad</key>
<true/>
<key>WorkingDirectory</key>
<string>#{var}/lib/grafana</string>
<key>StandardErrorPath</key>
<string>#{var}/log/grafana/grafana-stderr.log</string>
<key>StandardOutPath</key>
<string>#{var}/log/grafana/grafana-stdout.log</string>
<key>SoftResourceLimits</key>
<dict>
<key>NumberOfFiles</key>
<integer>10240</integer>
</dict>
</dict>
</plist>
EOS
end
test do
require "pty"
require "timeout"
# first test
system bin/"grafana-server", "-v"
# avoid stepping on anything that may be present in this directory
tdir = File.join(Dir.pwd, "grafana-test")
Dir.mkdir(tdir)
logdir = File.join(tdir, "log")
datadir = File.join(tdir, "data")
plugdir = File.join(tdir, "plugins")
[logdir, datadir, plugdir].each do |d|
Dir.mkdir(d)
end
Dir.chdir(pkgshare)
res = PTY.spawn(bin/"grafana-server",
"cfg:default.paths.logs=#{logdir}",
"cfg:default.paths.data=#{datadir}",
"cfg:default.paths.plugins=#{plugdir}",
"cfg:default.server.http_port=50100")
r = res[0]
w = res[1]
pid = res[2]
listening = Timeout.timeout(5) do
li = false
r.each do |l|
if l =~ /Initializing HTTP Server/
li = true
break
end
end
li
end
Process.kill("TERM", pid)
w.close
r.close
listening
end
end