Adds patch to check for the existence of repos.conf file, bug #574188

Package-Manager: portage-2.2.27

app-portage/layman/files/layman-2.3.0-dir_check.patch

@@ -0,0 +1,31 @@
+From: Devan Franchini <[email protected]>
+Date: Sat, 30 Apr 2016 18:54:39 -0400
+Subject: [PATCH] Adds dir check for repos.conf rebuilding
+
+--- a/layman/updater.py 2015-02-07 22:38:49.000000000 -0500
++++ b/layman/updater.py 2016-04-30 18:54:39.103894343 -0400
+@@ -182,6 +182,24 @@
+
+ def create_repos_conf(self):
+ self.output.info(" Creating layman's repos.conf file")
++
++ if os.path.isdir(self.config['repos_conf']):
++ msg = ' create_repos_conf() error: %s is a directory and will\n'\
++ ' not be written to.' % self.config['repos_conf']
++ self.output.error(msg)
++ return None
++
++ conf_dir = os.path.dirname(self.config['repos_conf'])
++
++ if not os.path.isdir(conf_dir):
++ try:
++ os.mkdir(conf_dir)
++ except OSError as e:
++ self.output.error(' create_repos_conf() error creating: %s: '\
++ % conf_dir)
++ self.output.error(' "%s"' % e)
++ return None
++
+ layman_inst = LaymanAPI(config=self.config)
+ overlays = {}
+ for ovl in layman_inst.get_installed():

app-portage/layman/layman-2.3.0-r1.ebuild

@@ -61,6 +61,7 @@ python_prepare_all() {
  esetup.py setup_plugins
  distutils-r1_python_prepare_all
  #rm "${S}"/"${PN}"/tests/dtest.py
+ epatch "${FILESDIR}"/${P}-dir_check.patch
  eprefixify etc/layman.cfg layman/config.py
 }