Login shell

README.textile

@@ -117,6 +117,7 @@ sudo = true                                  # default false
 cache_dirs = ['public/cache', 'tmp/cache']   # default ['public/cache']
 skip_steps = ['install_gems', 'clear_cache'] # default []
 app_folder = 'project_folder'                # default empty 
+login_shell = true                           # default false
 </code></pre>
 
 h2. SKIP STEPS

lib/inploy/deploy.rb

@@ -4,7 +4,7 @@ class Deploy
     include DSL
 
     attr_accessor :repository, :user, :application, :hosts, :path, :app_folder, :ssh_opts, :branch, :environment,
-      :port, :skip_steps, :cache_dirs, :sudo
+      :port, :skip_steps, :cache_dirs, :sudo, :login_shell
 
     define_callbacks :after_setup, :before_restarting_server
 

lib/inploy/dsl.rb

@@ -69,10 +69,14 @@ def run(command, disable_sudo = false)
     def remote_run(command)
       port_opts = port ? "-p #{port} " : ''
       hosts.each do |host|
-        run "ssh #{ssh_opts} #{port_opts}#{user}@#{host} '#{command}'", true
+        run "ssh #{ssh_opts} #{port_opts}#{user}@#{host} #{login_shell_wrap(command)}", true
       end
     end
 
+    def login_shell_wrap(cmd)
+      login_shell ? "\"sh -l -c '#{cmd}'\"" : "'#{cmd}'"
+    end
+
     def secure_copy(src, dest)
       unless file_exists?(dest)
         log "mv #{src} #{dest}"

spec/deploy_spec.rb

@@ -87,6 +87,7 @@ def setup(subject)
       subject.ssh_opts = @ssh_opts = "-A"
       subject.branch = @branch = "onions"
       subject.environment = @environment = "staging"
+      subject.login_shell = @login_shell = false
     end
 
     context "on remote setup" do

spec/shared_examples.rb

@@ -148,6 +148,12 @@
     subject.remote_update
   end
 
+  it "should run inploy:local:update task with login_shell" do
+    subject.login_shell = true
+    expect_command "ssh #{@ssh_opts} #{@user}@#{@host} \"sh -l -c 'cd #{@path}/#{@application} && rake inploy:local:update environment=#{subject.environment}'\""
+    subject.remote_update
+  end
+
   it "should ssh with a port even if ssh options are not specified" do
     subject.ssh_opts = nil
     subject.port = 3892