Merge remote-tracking branch 'cdist/master'

bin/cdist

@@ -101,7 +101,7 @@ if __name__ == "__main__":
 
         if re.match(TYPE_PREFIX, os.path.basename(sys.argv[0])):
             import cdist.emulator
-            cdist.emulator.emulator(sys.argv)
+            cdist.emulator.run(sys.argv)
         else:
             import cdist
             import cdist.banner

conf/explorer/os

@@ -65,7 +65,7 @@ if [ -f /etc/SuSE-release ]; then
    exit 0
 fi
 
-if uname -r | grep -s '.owl' >/dev/null 2>&1; then
+if [ -f /etc/owl-release ]; then
    echo owl
    exit 0
 fi

conf/explorer/os_version

@@ -42,6 +42,9 @@ case "$($__explorer/os)" in
    *bsd|solaris)
       uname -r
    ;;
+   owl)
+      cat /etc/owl-release
+   ;;
    redhat|centos)
       cat /etc/redhat-release
    ;;

lib/cdist/config.py

@@ -24,9 +24,11 @@ import datetime
 import logging
 import os
 import stat
+import sys
 
 log = logging.getLogger(__name__)
 
+import cdist.emulator
 import cdist.path
 
 CODE_HEADER                     = "#!/bin/sh -e\n"
@@ -35,12 +37,18 @@ class Config:
     """Cdist main class to hold arbitrary data"""
 
     def __init__(self, target_host, 
-                    initial_manifest=False, remote_user="root",
+                    initial_manifest=False,
-                    home=None, debug=False):
+                    remote_user="root",
+                    home=None,
+                    exec_path=sys.argv[0],
+                    debug=False):
 
         self.target_host    = target_host
         self.debug          = debug
         self.remote_user    = remote_user
+        self.exec_path      = exec_path
+
+        # FIXME: broken - construct elsewhere!
         self.remote_prefix = ["ssh", self.remote_user + "@" + self.target_host]
 
         self.path = cdist.path.Path(self.target_host, 
@@ -106,6 +114,9 @@ class Config:
         self.path.remove_remote_dir(cdist.path.REMOTE_BASE_DIR)
         self.path.remote_mkdir(cdist.path.REMOTE_BASE_DIR)
 
+        cdist.emulator.link(self.exec_path,
+            self.path.bin_dir, self.path.list_types())
+
     def run_initial_manifest(self):
         """Run the initial manifest"""
         env = {  "__manifest" : self.path.manifest_dir }
@@ -135,12 +146,6 @@ class Config:
         env['__target_host']            = self.target_host
         env['__global']                 = self.path.out_dir
         
-        # Legacy stuff to make cdist-type-emulator work
-        env['__cdist_core_dir']         = os.path.join(self.path.base_dir, "core")
-        env['__cdist_local_base_dir']   = self.path.temp_dir
-
-        # Submit information to new type emulator
-
         # Required for recording source
         env['__cdist_manifest']         = manifest
 
@@ -299,95 +304,3 @@ def config(args):
     time_end = datetime.datetime.now()
     log.info("Total processing time for %s host(s): %s", len(args.host),
                 (time_end - time_start).total_seconds())
-
-def install(args):
-    """Install remote system"""
-    process = {}
-
-def commandline():
-    """Parse command line"""
-    # Construct parser others can reuse
-    parser = {}
-    # Options _all_ parsers have in common
-    parser['most'] = argparse.ArgumentParser(add_help=False)
-    parser['most'].add_argument('-d', '--debug',
-        help='Set log level to debug', action='store_true')
-
-    # Main subcommand parser
-    parser['main'] = argparse.ArgumentParser(description='cdist ' + cdist.VERSION)
-    parser['main'].add_argument('-V', '--version',
-        help='Show version', action='version',
-        version='%(prog)s ' + cdist.VERSION)
-    parser['sub'] = parser['main'].add_subparsers(title="Commands")
-
-    # Banner
-    parser['banner'] = parser['sub'].add_parser('banner', 
-        add_help=False)
-    parser['banner'].set_defaults(func=cdist.banner.banner)
-
-    # Config and install (common stuff)
-    parser['configinstall'] = argparse.ArgumentParser(add_help=False)
-    parser['configinstall'].add_argument('host', nargs='+',
-        help='one or more hosts to operate on')
-    parser['configinstall'].add_argument('-c', '--cdist-home',
-         help='Change cdist home (default: .. from bin directory)',
-         action='store')
-    parser['configinstall'].add_argument('-i', '--initial-manifest', 
-         help='Path to a cdist manifest',
-         dest='manifest', required=False)
-    parser['configinstall'].add_argument('-p', '--parallel',
-         help='Operate on multiple hosts in parallel',
-         action='store_true', dest='parallel')
-    parser['configinstall'].add_argument('-s', '--sequential',
-         help='Operate on multiple hosts sequentially (default)',
-         action='store_false', dest='parallel')
-
-    # Config
-    parser['config'] = parser['sub'].add_parser('config',
-        parents=[parser['most'], parser['configinstall']])
-    parser['config'].set_defaults(func=config)
-
-    # Install
-    parser['install'] = parser['sub'].add_parser('install',
-        parents=[parser['most'], parser['configinstall']])
-    parser['install'].set_defaults(func=install)
-
-    for p in parser:
-        parser[p].epilog = "Get cdist at http://www.nico.schottelius.org/software/cdist/"
-
-    args = parser['main'].parse_args(sys.argv[1:])
-
-    # Most subcommands have --debug, so handle it here
-    if 'debug' in args:
-        if args.debug:
-            logging.root.setLevel(logging.DEBUG)
-    log.debug(args)
-
-    args.func(args)
-
-
-if __name__ == "__main__":
-    try:
-        logging.basicConfig(level=logging.INFO, format='%(levelname)s: %(message)s')
-
-        if re.match(TYPE_PREFIX, os.path.basename(sys.argv[0])):
-            cdist_lib = os.environ["__cdist_python_lib"]
-            sys.path.insert(0, cdist_lib)
-            import cdist.emulator
-            cdist.emulator.emulator(sys.argv)
-        else:
-            cdist_lib = os.path.abspath(os.path.join(os.path.dirname(__file__),
-                '../lib'))
-            sys.path.insert(0, cdist_lib)
-
-            import cdist
-            import cdist.banner
-            import cdist.exec
-            import cdist.path
-
-            commandline()
-    except KeyboardInterrupt:
-        sys.exit(0)
-    except cdist.Error as e:
-        log.error(e)
-        sys.exit(1)

lib/cdist/emulator.py

@@ -22,14 +22,13 @@
 import argparse
 import logging
 import os
-import sys
 
 import cdist
 import cdist.path
 
 log = logging.getLogger(__name__)
 
-def emulator(argv):
+def run(argv):
     """Emulate type commands (i.e. __file and co)"""
     type            = os.path.basename(argv[0])
     type_dir        = os.path.join(os.environ['__cdist_type_base_dir'], type)
@@ -101,18 +100,22 @@ def emulator(argv):
             # Already exists, verify all parameter are the same
             if object_exists:
                 if not os.path.isfile(file):
-                    print("New parameter + " + param + "specified, aborting")
+                    raise cdist.Error("New parameter \"" +
-                    print("Source = " + old_object_source + "new =" + object_source)
+                        param + "\" specified, aborting\n" +
-                    sys.exit(1)
+                        "Source = " +
+                        " ".join(old_object_source)
+                        + " new =" + object_source)
                 else:
                     param_fd = open(file, "r")
                     value_old = param_fd.readlines()
                     param_fd.close()
                     
                     if(value_old != value):
-                        print("Parameter " + param + " differs: " + " ".join(value_old) + " vs. " + value)
+                        raise cdist.Error("Parameter + \"" + param +
-                        print("Sources: " + " ".join(old_object_source) + " and " + object_source)
+                            "\" differs: " + " ".join(value_old) + " vs. " +
-                        sys.exit(1)
+                            value +
+                            "\nSource = " + " ".join(old_object_source)
+                            + " new =" + object_source)
             else:
                 param_fd = open(file, "w")
                 param_fd.writelines(value)
@@ -131,5 +134,13 @@ def emulator(argv):
     source_fd.writelines(object_source)
     source_fd.close()
 
-    # sys.exit(1)
     print("Finished " + type + "/" + object_id + repr(params))
+
+
+def link(exec_path, bin_dir, type_list):
+    """Link type names to cdist-type-emulator"""
+    source = os.path.abspath(exec_path)
+    for type in type_list:
+        destination = os.path.join(bin_dir, type)
+        log.debug("Linking %s to %s", source, destination)
+        os.symlink(source, destination)

lib/cdist/path.py

@@ -94,7 +94,6 @@ class Path:
         # Setup binary directory + contents
         self.bin_dir = os.path.join(self.out_dir, "bin")
         os.mkdir(self.bin_dir)
-        self.link_type_to_emulator()
 
         # List of type explorers transferred
         self.type_explorers_transferred = {}
@@ -275,12 +274,3 @@ class Path:
             # Ensure that the path exists
             self.remote_mkdir(remote_base)
             self.transfer_dir(src, dst)
-
-
-    def link_type_to_emulator(self):
-        """Link type names to cdist-type-emulator"""
-        source = os.path.abspath(sys.argv[0])
-        for type in self.list_types():
-            destination = os.path.join(self.bin_dir, type)
-            log.debug("Linking %s to %s", source, destination)
-            os.symlink(source, destination)

test.py

@@ -30,6 +30,9 @@ import unittest
 sys.path.insert(0, os.path.abspath(
         os.path.join(os.path.dirname(os.path.realpath(__file__)), 'lib')))
 
+cdist_exec_path = os.path.abspath(
+    os.path.join(os.path.dirname(os.path.realpath(__file__)), "bin/cdist"))
+
 import cdist
 import cdist.config
 import cdist.exec
@@ -85,7 +88,8 @@ class Config(unittest.TestCase):
         self.temp_dir = tempfile.mkdtemp()
         self.init_manifest = os.path.join(self.temp_dir, "manifest")
         self.config = cdist.config.Config("localhost",
-                            initial_manifest=self.init_manifest)
+                            initial_manifest=self.init_manifest,
+                            exec_path=cdist_exec_path)
 
     def test_initial_manifest_different_parameter(self):
         manifest_fd = open(self.init_manifest, "w")