support PHP

1 files changed, 31 insertions, 2 deletions

diff --git a/lib/tasks/compiler.rake b/lib/tasks/compiler.rake
index f86bd57..214d7f3 100644
--- a/lib/tasks/compiler.rake
+++ b/lib/tasks/compiler.rake
@@ -9,8 +9,8 @@ namespace :compiler do
     "2.1.8" => "https://cache.ruby-lang.org/pub/ruby/2.1/ruby-2.1.8.tar.gz",
   }
   desc "Install a ruby"
-  task :install, :version
-  task install: :environment do |t, args|
+  task :ruby, :version
+  task ruby: :environment do |t, args|
     url = RUBIES[args[:version]] or raise(ArgumentError, "unknown ruby")
     name = url.split("/").last
 
@@ -32,4 +32,33 @@ namespace :compiler do
       }
     }
   end
+
+  PHPS = {
+    "7.0.2" => "http://jp2.php.net/distributions/php-7.0.2.tar.gz",
+    "5.6.17" => "http://jp2.php.net/distributions/php-5.6.17.tar.gz",
+  }
+  desc "Install a php"
+  task :php, :version
+  task php: :environment do |t, args|
+    url = PHPS[args[:version]] or raise(ArgumentError, "unknown php")
+    name = url.split("/").last
+
+    destdir = Rails.root.join("playground/php/#{args[:version]}")
+    raise ArgumentError, "already installed?" if Dir.exist?(destdir.to_s)
+    prefix = "/opt"
+
+    Dir.mktmpdir { |dir|
+      FileUtils.chdir(dir) {
+        system("curl -O #{Shellwords.escape(url)}") or raise("failed to download")
+        system("tar xf #{Shellwords.escape(name)}") or raise("failed to extract")
+        FileUtils.chdir(name.split(".tar.gz").first) {
+          system("./configure --prefix=#{prefix} --enable-shared") or raise("failed to configure")
+          system("make -j6") or raise("failed to make")
+          system("make install INSTALL_ROOT=#{destdir.to_s}") or raise("failed to install")
+
+          Compiler.create!(language: "php", version: args[:version], command_line: "#{prefix}/bin/php PROGRAM")
+        }
+      }
+    }
+  end
 end