Merge pull request #191 from warpc/134-git-hook

[refs #134] Fixed git hook (hadr-coded desctionation and wrong rails env)

app/models/project.rb

@@ -213,7 +213,7 @@ class Project < ActiveRecord::Base
 
   def write_hook
     hook_file = File.join(path, 'hooks', 'post-receive')
-    FileUtils.cp(File.join(::Rails.root.to_s, 'lib', 'post-receive-hook'), hook_file)
+    FileUtils.cp(File.join(::Rails.root.to_s, 'bin', "post-receive-hook#{ENV['RAILS_ENV'] == 'production' ? '_prod' : '_dev'}"), hook_file)
     #File.chmod(0775, hook_file) # need?
   rescue Exception # FIXME
   end

bin/post-receive-hook.partial

@@ -9,7 +9,4 @@ owner=`basename \`dirname $pwd\``
 while read oldrev newrev ref
 do
   newrev_type=$(git cat-file -t $newrev 2> /dev/null)
-  oldrev_type=$(git cat-file -t "$oldrev" 2> /dev/null)
-
-  /bin/bash -l -c "cd /srv/rosa_build/current && bundle exec rails runner 'Project.delay.process_hook(\"$owner\", \"$reponame\", \"$newrev\", \"$oldrev\", \"$ref\", \"$newrev_type\", \"$oldrev_type\")'"
-done
+  oldrev_type=$(git cat-file -t "$oldrev" 2> /dev/null)

db/migrate/20120131141651_write_git_hook_to_projects.rb

@@ -1,13 +0,0 @@
-class WriteGitHookToProjects < ActiveRecord::Migration
-  def self.up
-    origin_hook = File.join(::Rails.root.to_s, 'lib', 'post-receive-hook')
-    Project.all.each do |project|
-      hook_file = File.join(project.path, 'hooks', 'post-receive')
-      FileUtils.cp(origin_hook, hook_file)
-    end
-  end
-
-  def self.down
-    Project.all.each { |project| FileUtils.rm_rf File.join(project.path, 'hooks', 'post-receive')}
-  end
-end

lib/tasks/hook.rake

@@ -0,0 +1,35 @@
+namespace :hook do
+  desc "Inserting hook to all repos"
+  task :install => :environment do
+    is_production = ENV['RAILS_ENV'] == 'production'
+    say "Generate temporary file..."
+    hook = File.join(::Rails.root.to_s, 'tmp', "post-receive-hook")
+    FileUtils.cp(File.join(::Rails.root.to_s, 'bin', "post-receive-hook.partial"), hook)
+    File.open(hook, 'a') do |f|
+      s = "\n  /bin/bash -l -c \"cd #{is_production ? '/srv/rosa_build/current' : Rails.root.to_s} && \
+      bundle exec rails runner 'Project.delay.process_hook(\"$owner\", \"$reponame\", \"$newrev\", \"$oldrev\", \"$ref\", \"$newrev_type\", \"$oldrev_type\")'\""
+      s << " > /dev/null 2>&1" if is_production
+      s << "\ndone\n"
+      f.write(s)
+    end
+
+    say "Install process.."
+    count = 0
+    Project.all.each do |project|
+      hook_file = File.join(project.path, 'hooks', 'post-receive')
+      FileUtils.cp(hook, hook_file)
+      count = count + 1
+    end
+    say "Writing to #{count.to_s} repo(s)"
+    say "Removing temporary file"
+    FileUtils.rm_rf(hook)
+  end
+
+  desc "remove git hook from all repos"
+  task :remove => :environment do
+    say "process.."
+    count = 0
+    Project.all.each { |project| FileUtils.rm_rf File.join(project.path, 'hooks', 'post-receive'); count = count + 1}
+    say "Done! Removing from #{count.to_s} repo(s)"
+  end
+end