homebrew-core/Formula/grafana.rb

137 lines
4.2 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/v7.3.1.tar.gz"
sha256 "f775a6fe400a45b3a4c6a2bee4f4c2788cb51ee165255a0d26bd0e5167049ca8"
license "Apache-2.0"
head "https://github.com/grafana/grafana.git"
bottle do
cellar :any_skip_relocation
sha256 "0c1647a6279254eb6cd264bcc3c1b90967a27570cda76197312f97ea1a81d801" => :catalina
sha256 "22792e125b7a571a5ac138e12a0f14efea194b7642ed71f65ca5856ce9fcc6f8" => :mojave
sha256 "939fb44a72a99c9ea0a1b5021c62bdfc291f2152aab78fd6cb9420b64f4f8004" => :high_sierra
end
depends_on "go" => :build
depends_on "node" => :build
depends_on "yarn" => :build
uses_from_macos "zlib"
on_linux do
depends_on "fontconfig"
depends_on "freetype"
end
def install
system "go", "run", "build.go", "build"
system "yarn", "install", "--ignore-engines"
system "node_modules/grunt-cli/bin/grunt", "build"
bin.install "bin/darwin-amd64/grafana-cli"
bin.install "bin/darwin-amd64/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"
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 --packaging=brew 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>--packaging=brew</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(10) do
li = false
r.each do |l|
if /HTTP Server Listen/.match?(l)
li = true
break
end
end
li
end
Process.kill("TERM", pid)
w.close
r.close
listening
end
end