1 files changed, 114 insertions, 0 deletions
diff --git a/buildtools/wafsamba/samba_wildcard.py b/buildtools/wafsamba/samba_wildcard.py
new file mode 100644
index 0000000000..bcacb4f895
--- /dev/null
+++ b/buildtools/wafsamba/samba_wildcard.py
@@ -0,0 +1,114 @@
+#! /usr/bin/env python
+
+# based on playground/evil in the waf svn tree
+
+import os, datetime
+import Scripting, Utils, Options, Logs, Environment, fnmatch
+from Constants import *
+
+def run_task(t, k):
+	'''run a single build task'''
+	ret = t.run()
+	if ret:
+		raise Utils.WafError("Failed to build %s: %u" % (k, ret))
+
+
+def run_named_build_task(cmd):
+	'''run a named build task, matching the cmd name using fnmatch
+	wildcards against inputs and outputs of all build tasks'''
+	bld = fake_build_environment()
+	found = False
+	cwd_node = bld.root.find_dir(os.getcwd())
+	cmd = os.path.normpath(cmd)
+	for g in bld.task_manager.groups:
+		for attr in ['outputs', 'inputs']:
+			for t in g.tasks:
+				s = getattr(t, attr, [])
+				for k in s:
+					relpath = k.relpath_gen(cwd_node)
+					if fnmatch.fnmatch(relpath, cmd):
+						t.position= [0,0]
+						print t.display()
+						run_task(t, k)
+						return
+
+	if not found:
+		raise Utils.WafError("Unable to find build target matching %s" % cmd)
+
+
+
+def wildcard_main(missing_cmd_fn):
+	'''this replaces main from Scripting, allowing us to override the
+	   behaviour for unknown commands
+
+	   If a unknown command is found, then missing_cmd_fn() is called with
+	   the name of the requested command
+	   '''
+	Scripting.commands = Options.arg_line[:]
+
+	while Scripting.commands:
+		x = Scripting.commands.pop(0)
+
+		ini = datetime.datetime.now()
+		if x == 'configure':
+			fun = Scripting.configure
+		elif x == 'build':
+			fun = Scripting.build
+		else:
+			fun = getattr(Utils.g_module, x, None)
+
+		# this is the new addition on top of main from Scripting.py
+		if not fun:
+			missing_cmd_fn(x)
+			break
+
+		ctx = getattr(Utils.g_module, x + '_context', Utils.Context)()
+
+		if x in ['init', 'shutdown', 'dist', 'distclean', 'distcheck']:
+			try:
+				fun(ctx)
+			except TypeError:
+				fun()
+		else:
+			fun(ctx)
+
+		ela = ''
+		if not Options.options.progress_bar:
+			ela = ' (%s)' % Utils.get_elapsed_time(ini)
+
+		if x != 'init' and x != 'shutdown':
+			Logs.info('%r finished successfully%s' % (x, ela))
+
+		if not Scripting.commands and x != 'shutdown':
+			Scripting.commands.append('shutdown')
+
+
+
+
+def fake_build_environment():
+	"""create all the tasks for the project, but do not run the build
+	return the build context in use"""
+	bld = getattr(Utils.g_module, 'build_context', Utils.Context)()
+	bld = Scripting.check_configured(bld)
+
+	Options.commands['install'] = False
+	Options.commands['uninstall'] = False
+	Options.is_install = False
+
+	bld.is_install = 0 # False
+
+	try:
+		proj = Environment.Environment(Options.lockfile)
+	except IOError:
+		raise Utils.WafError("Project not configured (run 'waf configure' first)")
+
+	bld.load_dirs(proj[SRCDIR], proj[BLDDIR])
+	bld.load_envs()
+
+	Logs.info("Waf: Entering directory `%s'" % bld.bldnode.abspath())
+	bld.add_subdirs([os.path.split(Utils.g_module.root_path)[0]])
+
+	bld.pre_build()
+	bld.flush()
+	return bld
+