From e2695699aca79196a37c8a461037159eba6e46a6 Mon Sep 17 00:00:00 2001
From: Jacob Vosmaer <contact@jacobvosmaer.nl>
Date: Wed, 2 Apr 2014 13:31:03 +0200
Subject: [PATCH] Vendor the runit software definition

---
 config/software/runit.rb | 114 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 114 insertions(+), 0 deletions(-)
 create mode 100644 config/software/runit.rb

diff --git a/config/software/runit.rb b/config/software/runit.rb
new file mode 100644
index 0000000..a8b1ee4
--- /dev/null
+++ b/config/software/runit.rb
@@ -0,0 +1,114 @@
+#
+# Copyright:: Copyright (c) 2012-2014 Chef Software, Inc.
+# License:: Apache License, Version 2.0
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+name "runit"
+default_version "2.1.1"
+
+source :url => "http://smarden.org/runit/runit-2.1.1.tar.gz",
+       :md5 => "8fa53ea8f71d88da9503f62793336bc3"
+
+relative_path "admin"
+
+working_dir = "#{project_dir}/runit-2.1.1"
+
+build do
+  # put runit where we want it, not where they tell us to
+  command 'sed -i -e "s/^char\ \*varservice\ \=\"\/service\/\";$/char\ \*varservice\ \=\"' + project.install_path.gsub("/", "\\/") + '\/service\/\";/" src/sv.c', :cwd => working_dir
+  # TODO: the following is not idempotent
+  command "sed -i -e s:-static:: src/Makefile", :cwd => working_dir
+
+  # build it
+  command "make", :cwd => "#{working_dir}/src"
+  command "make check", :cwd => "#{working_dir}/src"
+
+  # move it
+  command "mkdir -p #{install_dir}/embedded/bin"
+  ["src/chpst",
+   "src/runit",
+   "src/runit-init",
+   "src/runsv",
+   "src/runsvchdir",
+   "src/runsvdir",
+   "src/sv",
+   "src/svlogd",
+   "src/utmpset"].each do |bin|
+    command "cp #{bin} #{install_dir}/embedded/bin", :cwd => working_dir
+  end
+
+  block do
+    install_path = self.project.install_path
+    open("#{install_dir}/embedded/bin/runsvdir-start", "w") do |file|
+      file.print <<-EOH
+#!/bin/bash
+#
+# Copyright:: Copyright (c) 2012-2014 Chef Software, Inc.
+# License:: Apache License, Version 2.0
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+PATH=#{install_path}/bin:#{install_path}/embedded/bin:/usr/local/bin:/usr/local/sbin:/bin:/sbin:/usr/bin:/usr/sbin
+
+# enforce our own ulimits
+
+ulimit -c 0
+ulimit -d unlimited
+ulimit -e 0
+ulimit -f unlimited
+ulimit -i 62793
+ulimit -l 64
+ulimit -m unlimited
+# WARNING: increasing the global file descriptor limit increases RAM consumption on startup dramatically
+ulimit -n 50000
+ulimit -q 819200
+ulimit -r 0
+ulimit -s 10240
+ulimit -t unlimited
+ulimit -u unlimited
+ulimit -v unlimited
+ulimit -x unlimited
+echo "1000000" > /proc/sys/fs/file-max
+
+# and our ulimit
+
+umask 022
+
+exec env - PATH=$PATH \
+runsvdir -P #{install_path}/service 'log: ...........................................................................................................................................................................................................................................................................................................................................................................................................'
+       EOH
+    end
+  end
+
+  command "chmod 755 #{install_dir}/embedded/bin/runsvdir-start"
+
+  # set up service directories
+  ["#{install_dir}/service",
+   "#{install_dir}/sv",
+   "#{install_dir}/init"].each do |dir|
+    command "mkdir -p #{dir}"
+  end
+end
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