homebrew-core/Formula/runit.rb

96 lines
3.0 KiB
Ruby

class Runit < Formula
desc "Collection of tools for managing UNIX services"
homepage "http://smarden.org/runit"
url "http://smarden.org/runit/runit-2.1.2.tar.gz"
sha256 "6fd0160cb0cf1207de4e66754b6d39750cff14bb0aa66ab49490992c0c47ba18"
bottle do
cellar :any_skip_relocation
rebuild 1
sha256 "c6e5b49ab3601824db1969967c5ba4a0d35fa65841cfa2ec1d50fcca968fcf05" => :catalina
sha256 "3c684c031305f98a2d24e904b6fc3301a71f0089e84e814028bad8ab05658cae" => :mojave
sha256 "a66fbfb0258db267c5a3a3d7790fe4b5224478e7ecc1377a9a877118d5e27be5" => :high_sierra
end
def install
# Runit untars to 'admin/runit-VERSION'
cd "runit-#{version}" do
# Per the installation doc on macOS, we need to make a couple changes.
system "echo 'cc -Xlinker -x' >src/conf-ld"
inreplace "src/Makefile", / -static/, ""
inreplace "src/sv.c", "char *varservice =\"/service/\";", "char *varservice =\"#{var}/service/\";"
system "package/compile"
# The commands are compiled and copied into the 'command' directory and
# names added to package/commands. Read the file for the commands and
# install them in homebrew.
rcmds = File.read("package/commands")
rcmds.split("\n").each do |r|
bin.install("command/#{r.chomp}")
man8.install("man/#{r.chomp}.8")
end
(var + "service").mkpath
end
end
def caveats
<<~EOS
This formula does not install runit as a replacement for init.
The service directory is #{var}/service instead of /service.
A system service that runs runsvdir with the default service directory is
provided. Alternatively you can run runsvdir manually:
runsvdir -P #{var}/service
Depending on the services managed by runit, this may need to start as root.
EOS
end
plist_options manual: "runit"
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>#{opt_bin}/runsvdir</string>
<string>-P</string>
<string>#{var}/service</string>
</array>
<key>EnvironmentVariables</key>
<dict>
<key>PATH</key>
<string>/usr/bin:/bin:/usr/sbin:/sbin:#{opt_bin}</string>
</dict>
<key>KeepAlive</key>
<dict>
<key>Crashed</key>
<true/>
<key>SuccessfulExit</key>
<false/>
</dict>
<key>ProcessType</key>
<string>Background</string>
<key>StandardErrorPath</key>
<string>#{var}/log/runit.log</string>
<key>StandardOutPath</key>
<string>#{var}/log/runit.log</string>
</dict>
</plist>
EOS
end
test do
assert_match "usage: #{bin}/runsvdir [-P] dir", shell_output("#{bin}/runsvdir 2>&1", 1)
end
end