diff options
-rw-r--r-- | lib/unicorn/configurator.rb | 11 | ||||
-rw-r--r-- | test/exec/test_exec.rb | 39 |
2 files changed, 50 insertions, 0 deletions
diff --git a/lib/unicorn/configurator.rb b/lib/unicorn/configurator.rb index a074fcf..1f0852a 100644 --- a/lib/unicorn/configurator.rb +++ b/lib/unicorn/configurator.rb @@ -9,6 +9,7 @@ module Unicorn # # Example (when used with the unicorn config file): # worker_processes 4 + # working_directory "/path/to/deploy/app/current" # listen '/tmp/my_app.sock', :backlog => 1 # listen 9292, :tcp_nopush => true # timeout 10 @@ -345,6 +346,16 @@ module Unicorn set_path(:stdout_path, path) end + # sets the working directory for Unicorn. This ensures USR2 will + # start a new instance of Unicorn in this directory. This may be + # a symlink. You should specify this directive near the top or + # your config file before any relative paths for other config + # directives (or avoid relative paths entirely). + def working_directory(path) + # just let chdir raise errors + Dir.chdir(HttpServer::START_CTX[:cwd] = path) + end + # expands "unix:path/to/foo" to a socket relative to the current path # expands pathnames of sockets if relative to "~" or "~username" # expands "*:port and ":port" to "0.0.0.0:port" diff --git a/test/exec/test_exec.rb b/test/exec/test_exec.rb index 268a84e..7edfa71 100644 --- a/test/exec/test_exec.rb +++ b/test/exec/test_exec.rb @@ -75,6 +75,45 @@ end end end + def test_working_directory + other = Tempfile.new('unicorn.wd') + File.unlink(other.path) + Dir.mkdir(other.path) + File.open("config.ru", "wb") do |fp| + fp.syswrite <<EOF +use Rack::ContentLength +run proc { |env| [ 200, { 'Content-Type' => 'text/plain' }, [ Dir.pwd ] ] } +EOF + end + FileUtils.cp("config.ru", other.path + "/config.ru") + tmp = Tempfile.new('unicorn.config') + tmp.syswrite <<EOF +working_directory '#@tmpdir' +listen '#@addr:#@port' +EOF + pid = xfork { redirect_test_io { exec($unicorn_bin, "-c#{tmp.path}") } } + wait_workers_ready("test_stderr.#{pid}.log", 1) + results = hit(["http://#@addr:#@port/"]) + assert_equal @tmpdir, results.first + File.truncate("test_stderr.#{pid}.log", 0) + + tmp.sysseek(0) + tmp.truncate(0) + tmp.syswrite <<EOF +working_directory '#{other.path}' +listen '#@addr:#@port' +EOF + + Process.kill(:HUP, pid) + wait_workers_ready("test_stderr.#{pid}.log", 1) + results = hit(["http://#@addr:#@port/"]) + assert_equal other.path, results.first + + Process.kill(:QUIT, pid) + ensure + FileUtils.rmtree(other.path) + end + def test_exit_signals %w(INT TERM QUIT).each do |sig| File.open("config.ru", "wb") { |fp| fp.syswrite(HI) } |