Combine the --rdeps-only and --root-deps options into a single --root-deps

option which takes an optional 'rdeps' argument.

svn path=/main/trunk/; revision=13267

1 files changed, 24 insertions, 3 deletions

diff --git a/pym/_emerge/__init__.py b/pym/_emerge/__init__.py
index 103689c80..63fc92262 100644
--- a/pym/_emerge/__init__.py
+++ b/pym/_emerge/__init__.py
@@ -207,7 +207,6 @@ options=[
 "--nospinner",    "--oneshot",
 "--onlydeps",     "--pretend",
 "--quiet",        "--resume",
-"--rdeps-only",   "--root-deps",
 "--searchdesc",   "--selective",
 "--skipfirst",
 "--tree",
@@ -5277,9 +5276,11 @@ class depgraph(object):
 
 		bdeps_root = "/"
 		if self.target_root != "/":
-			if "--root-deps" in self.myopts:
+			root_deps = self.myopts.get("--root-deps")
+			if root_deps is not None:
+				if root_deps is True:
 					bdeps_root = myroot
-			if "--rdeps-only" in self.myopts:
+				elif root_deps == "rdeps":
 					bdeps_root = "/"
 					edepend["DEPEND"] = ""
 
@@ -14769,11 +14770,22 @@ def insert_optional_args(args):
 
 	new_args = []
 	jobs_opts = ("-j", "--jobs")
+	root_deps_opt = '--root-deps'
+	root_deps_choices = ('True', 'rdeps')
 	arg_stack = args[:]
 	arg_stack.reverse()
 	while arg_stack:
 		arg = arg_stack.pop()
 
+		if arg == root_deps_opt:
+			new_args.append(arg)
+			if arg_stack and arg_stack[-1] in root_deps_choices:
+				new_args.append(arg_stack.pop())
+			else:
+				# insert default argument
+				new_args.append('True')
+			continue
+
 		short_job_opt = bool("j" in arg and arg[:1] == "-" and arg[:2] != "--")
 		if not (short_job_opt or arg in jobs_opts):
 			new_args.append(arg)
@@ -14866,6 +14878,12 @@ def parse_opts(tmpcmdline, silent=False):
 		 "help"   : "specify the target root filesystem for merging packages",
 		 "action" : "store"
 		},
+
+		"--root-deps": {
+			"help"    : "modify interpretation of depedencies",
+			"type"    : "choice",
+			"choices" :("True", "rdeps")
+		},
 	}
 
 	from optparse import OptionParser
@@ -14894,6 +14912,9 @@ def parse_opts(tmpcmdline, silent=False):
 
 	myoptions, myargs = parser.parse_args(args=tmpcmdline)
 
+	if myoptions.root_deps == "True":
+		myoptions.root_deps = True
+
 	if myoptions.jobs:
 		jobs = None
 		if myoptions.jobs == "True":