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require 'formula'
class Nginx < Formula
homepage 'http://nginx.org/'
url 'http://nginx.org/download/nginx-1.4.4.tar.gz'
sha1 '304d5991ccde398af2002c0da980ae240cea9356'
devel do
url 'http://nginx.org/download/nginx-1.5.9.tar.gz'
sha1 '9904f15c877d679c5164242f8e59a176392aa573'
end
head 'http://hg.nginx.org/nginx/', :using => :hg
env :userpaths
option 'with-passenger', 'Compile with support for Phusion Passenger module'
option 'with-webdav', 'Compile with support for WebDAV module'
option 'with-debug', 'Compile with support for debug log'
option 'with-spdy', 'Compile with support for SPDY module'
option 'with-gunzip', 'Compile with support for gunzip module'
depends_on 'pcre'
depends_on 'passenger' => :optional
depends_on 'openssl'
skip_clean 'logs'
def passenger_config_args
nginx_ext = `/usr/bin/ruby #{HOMEBREW_PREFIX}/opt/passenger/bin/passenger-config --nginx-addon-dir`.chomp
if File.directory?(nginx_ext)
return "--add-module=#{nginx_ext}"
end
puts "Unable to install nginx with passenger support."
exit
end
def install
# Changes default port to 8080
inreplace 'conf/nginx.conf', 'listen 80;', 'listen 8080;'
pcre = Formula.factory("pcre")
openssl = Formula.factory("openssl")
cc_opt = "-I#{pcre.include} -I#{openssl.include}"
ld_opt = "-L#{pcre.lib} -L#{openssl.lib}"
args = ["--prefix=#{prefix}",
"--with-http_ssl_module",
"--with-pcre",
"--with-ipv6",
"--sbin-path=#{bin}/nginx",
"--with-cc-opt=#{cc_opt}",
"--with-ld-opt=#{ld_opt}",
"--conf-path=#{etc}/nginx/nginx.conf",
"--pid-path=#{var}/run/nginx.pid",
"--lock-path=#{var}/run/nginx.lock",
"--http-client-body-temp-path=#{var}/run/nginx/client_body_temp",
"--http-proxy-temp-path=#{var}/run/nginx/proxy_temp",
"--http-fastcgi-temp-path=#{var}/run/nginx/fastcgi_temp",
"--http-uwsgi-temp-path=#{var}/run/nginx/uwsgi_temp",
"--http-scgi-temp-path=#{var}/run/nginx/scgi_temp",
"--http-log-path=#{var}/log/nginx/access.log",
"--error-log-path=#{var}/log/nginx/error.log",
"--with-http_gzip_static_module"
]
args << passenger_config_args if build.include? 'with-passenger'
args << "--with-http_dav_module" if build.include? 'with-webdav'
args << "--with-debug" if build.include? 'with-debug'
args << "--with-http_spdy_module" if build.include? 'with-spdy'
args << "--with-http_gunzip_module" if build.include? 'with-gunzip'
if build.head?
system "./auto/configure", *args
else
system "./configure", *args
end
system "make"
system "make install"
man8.install "objs/nginx.8"
(var/'run/nginx').mkpath
# nginx’s docroot is #{prefix}/html, this isn't useful, so we symlink it
# to #{HOMEBREW_PREFIX}/var/www. The reason we symlink instead of patching
# is so the user can redirect it easily to something else if they choose.
prefix.cd do
dst = HOMEBREW_PREFIX/"var/www"
if not dst.exist?
dst.dirname.mkpath
mv "html", dst
else
rm_rf "html"
dst.mkpath
end
Pathname.new("#{prefix}/html").make_relative_symlink(dst)
end
# for most of this formula’s life the binary has been placed in sbin
# and Homebrew used to suggest the user copy the plist for nginx to their
# ~/Library/LaunchAgents directory. So we need to have a symlink there
# for such cases
if (HOMEBREW_CELLAR/'nginx').subdirs.any?{|d| (d/:sbin).directory? }
sbin.mkpath
sbin.cd do
(sbin/'nginx').make_relative_symlink(bin/'nginx')
end
end
end
test do
system "#{bin}/nginx", '-t'
end
def passenger_caveats; <<-EOS.undent
To activate Phusion Passenger, add this to #{etc}/nginx/nginx.conf:
passenger_root #{HOMEBREW_PREFIX}/opt/passenger/libexec/lib/phusion_passenger/locations.ini
passenger_ruby /usr/bin/ruby
EOS
end
def caveats
s = <<-EOS.undent
Docroot is: #{HOMEBREW_PREFIX}/var/www
The default port has been set in #{HOMEBREW_PREFIX}/etc/nginx/nginx.conf to 8080 so that
nginx can run without sudo.
EOS
s << passenger_caveats if build.include? 'with-passenger'
s
end
plist_options :manual => 'nginx'
def plist; <<-EOS.undent
<?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>RunAtLoad</key>
<true/>
<key>KeepAlive</key>
<false/>
<key>ProgramArguments</key>
<array>
<string>#{opt_prefix}/bin/nginx</string>
<string>-g</string>
<string>daemon off;</string>
</array>
<key>WorkingDirectory</key>
<string>#{HOMEBREW_PREFIX}</string>
</dict>
</plist>
EOS
end
end
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