From 9f7364c95589d5b6272c07824f84763d7d973af6 Mon Sep 17 00:00:00 2001
From: mcmartin <mcmartin@8092fc87-c524-0410-9efc-e669fe64eaf9>
Date: Tue, 17 Jun 2008 01:05:03 +0000
Subject: [PATCH] A new script for easing custom content moves.

git-svn-id: svn://svn.code.sf.net/p/sc2/code/trunk@3025 8092fc87-c524-0410-9efc-e669fe64eaf9
---
 sc2/doc/devel/resources   |  3 ++
 tools/resmap/translate.py | 96 +++++++++++++++++++++++++++++++++++++++
 2 files changed, 99 insertions(+)
 create mode 100755 tools/resmap/translate.py

diff --git a/sc2/doc/devel/resources b/sc2/doc/devel/resources
index 269f52bd9..20db1b7de 100644
--- a/sc2/doc/devel/resources
+++ b/sc2/doc/devel/resources
@@ -125,6 +125,9 @@ compile. Such resources will not be reflected in the RMP files, but
 will have their headers defined appropriately so that addon packs may
 provide values.
 
+Major reorganization of files may be done with the transform.py file;
+its usage string describes its script format.
+
 			    LEGACY SYSTEM
 			    -------------
 
diff --git a/tools/resmap/translate.py b/tools/resmap/translate.py
new file mode 100755
index 000000000..13884749c
--- /dev/null
+++ b/tools/resmap/translate.py
@@ -0,0 +1,96 @@
+#!/usr/bin/python
+
+import sys
+from gen_resfiles import *
+
+class FileRemap:
+	def __init__(self, src, dest):
+		self.src = src
+		self.dest = dest
+	def as_script(self):
+		return "%s -> %s" % (self.src, self.dest)
+	def svn_shell(self):
+		return ["svn move %s %s" % (self.src, self.dest)]
+	def transform(self, x):
+		if x.res_file == self.src:
+			x.res_file = self.dest
+
+class DirRemap:
+	def __init__(self, src, dest):
+		self.src = src
+		self.dest = dest
+	def as_script(self):
+		return "%s => %s" % (self.src, self.dest)
+	def svn_shell(self):
+		return ["svn move %s %s" % (self.src, self.dest)]
+	def transform(self, x):
+		if x.res_file.startswith(self.src):
+			x.res_file = self.dest + x.res_file[len(self.src):]
+
+def load_script(fname):
+	result = []
+	linenum = 0;
+	for line in file(fname):
+		linenum += 1
+		line = line.strip()
+		if line == '' or line[0] == '#':
+			continue
+		tokens = [x.strip() for x in line.split()]
+		# No spaces in file names, please.
+		if len(tokens) == 3:
+			(src, op, dest) = tokens
+			if op == '->':
+				result.append(FileRemap(src, dest))
+			elif op == '=>':
+				result.append(DirRemap(src, dest))
+			else:
+				print>>sys.stderr, "Line %d: Warning: Unknown operator '%s'" % (linenum, op)
+		else:
+			print>>sys.stderr, "Line %d: Warning: Unparsable line" % linenum
+	return result
+
+def usage():
+	print>>sys.stderr,"""Usage:
+	
+	%s [filenames]
+	
+Where [filenames] are the names of the resource modification scripts. Each
+line in a modification script has the form
+
+	old_filename -> new_filename
+	
+or
+
+	old_dirname => new_dirname
+
+This script will then rewrite resources.csv and translate.sh appropriately.
+The translate.sh script should be run from the base content directory.""" % sys.argv[0]
+
+def go(filenames):
+	r = read_csv()
+	shellscript = []
+	for f in sys.argv[1:]:
+		try:
+			vals = load_script(f)
+			for x in vals:
+				shellscript.extend(x.svn_shell())
+				for y in r:
+					x.transform(y)
+			print
+		except IOError, msg:
+			print "%s: %s" % (f, msg.strerror)
+	outf = file('transform.sh', 'wt')
+	for x in shellscript:
+		print>>outf, x
+	outf.close()
+	os.chmod("transform.sh", 0755)
+	outf = file('resources.csv', 'wt')
+	for x in r:
+		print>>outf, x.csv_line()
+	outf.close()
+
+if __name__ == '__main__':
+	if len(sys.argv) == 1:
+		usage()
+	else:
+		go(sys.argv[1:])