implement profiles. bump to 0.6

buildozer/__init__.py

@@ -10,7 +10,7 @@ Layout directory for buildozer:
 
 '''
 
-__version__ = '0.5'
+__version__ = '0.6'
 
 import fcntl
 import os
@@ -84,6 +84,7 @@ class Buildozer(object):
         self.specfilename = filename
         self.state = None
         self.build_id = None
+        self.config_profile = ''
         self.config = SafeConfigParser(allow_no_value=True)
         self.config.getlist = self._get_config_list
         self.config.getdefault = self._get_config_default
@@ -93,7 +94,6 @@ class Buildozer(object):
             self.config.read(filename)
             self.check_configuration_tokens()
 
-
         try:
             self.log_level = int(self.config.getdefault(
                 'buildozer', 'log_level', '1'))
@@ -705,7 +705,9 @@ class Buildozer(object):
                 pass
 
     def usage(self):
-        print 'Usage: buildozer [--verbose] [target] [command1] [command2]'
+        print 'Usage:'
+        print '    buildozer [--profile <name>] [--verbose] [target] <command>...'
+        print '    buildozer --version'
         print
         print 'Available targets:'
         targets = list(self.targets())
@@ -766,14 +768,19 @@ class Buildozer(object):
             if arg in ('-v', '--verbose'):
                 self.log_level = 2
 
-            if arg in ('-h', '--help'):
+            elif arg in ('-h', '--help'):
                 self.usage()
                 exit(0)
 
-            if arg == '--version':
+            elif arg in ('-p', '--profile'):
+                self.config_profile = args.pop(0)
+
+            elif arg == '--version':
                 print 'Buildozer {0}'.format(__version__)
                 exit(0)
 
+        self._merge_config_profile()
+
         if not args:
             self.run_default()
             return
@@ -829,6 +836,37 @@ class Buildozer(object):
     # Private
     #
 
+    def _merge_config_profile(self):
+        profile = self.config_profile
+        if not profile:
+            return
+        for section in self.config.sections():
+
+            # extract the profile part from the section name
+            # example: [app@default,hd]
+            parts = section.split('@', 1)
+            if len(parts) < 2:
+                continue
+
+            # create a list that contain all the profiles of the current section
+            # ['default', 'hd']
+            section_base, section_profiles = parts
+            section_profiles = section_profiles.split(',')
+            if profile not in section_profiles:
+                continue
+
+            # the current profile is one available in the section
+            # merge with the general section, or make it one.
+            if not self.config.has_section(section_base):
+                self.config.add_section(section_base)
+            for name, value in self.config.items(section):
+                print 'merged ({}, {}) into {} (profile is {})'.format(name,
+                        value, section_base, profile)
+                self.config.set(section_base, name, value)
+
+
+
+
     def _get_config_list(self, section, token, default=None):
         # monkey-patch method for ConfigParser
         # get a key as a list of string, seperated from the comma
@@ -865,6 +903,7 @@ class Buildozer(object):
             return default
         return self.config.getboolean(section, token)
 
+
 class BuildozerRemote(Buildozer):
     def run_command(self, args):
         while args:
@@ -875,14 +914,19 @@ class BuildozerRemote(Buildozer):
             if arg in ('-v', '--verbose'):
                 self.log_level = 2
 
-            if arg in ('-h', '--help'):
+            elif arg in ('-p', '--profile'):
+                self.config_profile = args.pop(0)
+
+            elif arg in ('-h', '--help'):
                 self.usage()
                 exit(0)
 
-            if arg == '--version':
+            elif arg == '--version':
                 print 'Buildozer (remote) {0}'.format(__version__)
                 exit(0)
 
+        self._merge_config_profile()
+
         if len(args) < 2:
             self.usage()
             return
@@ -1035,10 +1079,6 @@ class BuildozerRemote(Buildozer):
         finally:
             channel.close()
 
-    def usage(self):
-        print 'Usage: buildozer-remote [--verbose] [remote-name] [buildozer args]'
-
-
     def _interactive_shell(self, chan):
         if has_termios:
             self._posix_shell(chan)

buildozer/default.spec

@@ -115,18 +115,39 @@ log_level = 1
 
 
 # -----------------------------------------------------------------------------
-# Alternatively, you can define all the "list" as [section:key].
+# List as sections
+# 
+# You can define all the "list" as [section:key].
 # Each line will be considered as a option to the list.
 # Let's take [app] / source.exclude_patterns.
 # Instead of doing:
 #
-# [app]
-# source.exclude_patterns = license,data/audio/*.wav,data/images/original/*
+#     [app]
+#     source.exclude_patterns = license,data/audio/*.wav,data/images/original/*
 #
 # This can be translated into:
 #
-# [app:source.exclude_patterns]
-# license
-# data/audio/*.wav
-# data/images/original/*
+#     [app:source.exclude_patterns]
+#     license
+#     data/audio/*.wav
+#     data/images/original/*
 #
+
+
+# -----------------------------------------------------------------------------
+# Profiles
+#
+# You can extend section / key with a profile
+# For example, you want to deploy a demo version of your application without
+# HD content. You could first change the title to add "(demo)" in the name
+# and extend the excluded directories to remove the HD content.
+#
+#     [app@demo]
+#     title = My Application (demo)
+#
+#     [app:source.exclude_patterns@demo]
+#     images/hd/*
+#
+# Then, invoke the command line with the "demo" profile:
+#
+#     buildozer --profile demo android debug