Module: Rigup::InstallUtils

Included in:
Cli, DeployBase
Defined in:
lib/rigup/install_utils.rb

Instance Method Summary collapse

Instance Method Details

#apply_permissions(aPath = nil, aKind = nil) ⇒ Object 



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# File 'lib/rigup/install_utils.rb', line 71

def apply_permissions(aPath=nil,aKind=nil)
	aPath ||= @release_path
	aKind ||= @kind || 'rails'
	internal_permissions(aPath, aKind)
end

#ensure_link(aTo, aFrom, aUserGroup = nil, aSudo = '') ⇒ Object 



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# File 'lib/rigup/install_utils.rb', line 77

def ensure_link(aTo,aFrom,aUserGroup=nil,aSudo='')
	raise "Must supply from" if !aFrom
	cmd = []
	cmd << "#{aSudo} rm -rf #{aFrom}"
	cmd << "#{aSudo} ln -sf #{aTo} #{aFrom}"
	cmd << "#{aSudo} chown -h #{aUserGroup} #{aFrom}" if aUserGroup
	run(cmd.join(' && '),raise: false)
end

#internal_permissions(aPath, aKind) ⇒ Object 



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# File 'lib/rigup/install_utils.rb', line 45

def internal_permissions(aPath,aKind)
	case aKind
		when 'rails' then
			permissions_for_web(aPath,@user,@group,true)

			run_for_all("chmod +x",File.join(aPath,'script'),:files)


			uploads = @shared_path+'/uploads'
			make_public_cache_dir(uploads)
			#if File.exists?(uploads)
			#	permissions_for_web(uploads,@user,@group,true)
			#	permissions_for_web_writable(uploads)
			#end
			#permissions_for_web_writable("#{aPath}/tmp")
			make_public_cache_dir("#{aPath}/tmp")

			run "#{@context.config[:sudo]} chown #{@apache_user} #{aPath}/config/environment.rb" unless DEV_MODE	# very important for passenger, which uses the owner of this file to run as

		when 'spree' then
			internal_permissions(aPath,'rails')
		when 'browsercms' then
			internal_permissions(aPath,'rails')
	end
end

#make_public_cache_dir(aStartPath) ⇒ Object 



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# File 'lib/rigup/install_utils.rb', line 86

def make_public_cache_dir(aStartPath)
	run "#{@context.config[:sudo]} mkdir -p #{aStartPath}"
	permissions_for_web(aStartPath)
	permissions_for_web_writable(aStartPath)
end

#override_folder(aFolder, aOverrideFolder = nil, aRemove = true) ⇒ Object

Especially for modifiying behaviour eg. of FCKEditor without upsetting the standard files eg. create a public_override folder that duplicates the same structure as public, and contains the modified files. On deployment call override_folder(“#@release_path/public”) # equiv to override_folder(“#@release_path/public”, “#@release_path/public_override”) and the files in public_override will be copied over public, then public_override removed



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# File 'lib/rigup/install_utils.rb', line 17

def override_folder(aFolder,aOverrideFolder=nil,aRemove=true)
	aFolder = aFolder.desuffix('/')
	aOverrideFolder ||= (aFolder+'_override')
	run "#{@context.config[:sudo]} cp -vrf #{aOverrideFolder}/* #{aFolder}/"
	run "#{@context.config[:sudo]} rm -rf #{aOverrideFolder}" if aRemove
end

#permissions_for_web(aPath, aUser = nil, aGroup = nil, aHideScm = nil) ⇒ Object

set standard permissions for web sites - readonly for apache user



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# File 'lib/rigup/install_utils.rb', line 26

def permissions_for_web(aPath,aUser=nil,aGroup=nil,aHideScm=nil)
	aUser ||= @user
	aGroup ||= @group

	run "#{@context.config[:sudo]} chown -R #{aUser}:#{aGroup} #{aPath.ensure_suffix('/')}"
	run_for_all("chmod 755",aPath,:dirs)									# !!! perhaps reduce other permissions
	run_for_all("chmod 644",aPath,:files)
	run_for_all("chmod g+s",aPath,:dirs)
	case aHideScm
		when :svn then run_for_all("chmod -R 700",aPath,:dirs,"*/.svn")
	end
end

#permissions_for_web_writable(aPath) ⇒ Object

run this after permissions_for_web() on dirs that need to be writable by group (apache)



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# File 'lib/rigup/install_utils.rb', line 40

def permissions_for_web_writable(aPath)
	run "chmod -R g+w #{aPath.ensure_suffix('/')}"
	run_for_all("chmod -R 700",aPath,:dirs,"*/.svn")
end

#select_suffixed_file(aFile, aExtendedExtension = false) ⇒ Object 



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# File 'lib/rigup/install_utils.rb', line 4

def select_suffixed_file(aFile,aExtendedExtension=false)
	ext = Buzztools::File.extension(aFile,aExtendedExtension)
	no_ext = Buzztools::File.no_extension(aFile,aExtendedExtension)
	dir = File.dirname(aFile)
	run "#{@context.config[:sudo]} mv -f #{no_ext}.#{@context.config[:stage]}.#{ext} #{aFile}"
	run "#{@context.config[:sudo]} rm -f #{no_ext}.*.#{ext}"
end