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#!/usr/bin/env python
# The contrib manager is used to help control the contribs script
# that are shipped with overviewer in Windows packages
import sys
import os.path
import ast
# incantation to be able to import overviewer_core
if not hasattr(sys, "frozen"):
sys.path.insert(0, os.path.abspath(os.path.join(os.path.split(__file__)[0], '.')))
from overviewer_core import nbt
scripts=dict( # keys are names, values are scripts
clearOldCache = "clearOldCache.py",
convertCyrillic = "cyrillic_convert.py",
findSigns = "findSigns.py",
playerInspect = "playerInspect.py",
rerenderBlocks = "rerenderBlocks.py",
testRender = "testRender.py",
validate = "validateRegionFile.py",
pngit = "png-it.py",
gallery = "gallery.py",
regionTrimmer = "regionTrimmer.py",
contributors = "contributors.py"
)
# you can symlink or hardlink contribManager.py to another name to have it
# automatically find the right script to run. For example:
# > ln -s contribManager.py validate.exe
# > chmod +x validate.exe
# > ./validate.exe -h
# figure out what script to execute
argv=os.path.basename(sys.argv[0])
if argv[-4:] == ".exe":
argv=argv[0:-4]
if argv[-3:] == ".py":
argv=argv[0:-3]
usage="""Usage:
%s --list-contribs | <script name> <arguments>
Executes a contrib script.
Options:
--list-contribs Lists the supported contrib scripts
""" % os.path.basename(sys.argv[0])
if argv in scripts.keys():
script = scripts[argv]
sys.argv[0] = script
else:
if "--list-contribs" in sys.argv:
for contrib in scripts.keys():
# use an AST to extract the docstring for this module
script = scripts[contrib]
with open(os.path.join("contrib",script)) as f:
d = f.read()
node=ast.parse(d, script);
docstring = ast.get_docstring(node)
if docstring:
docstring = docstring.strip().splitlines()[0]
else:
docstring="(no description found. add one by adding a docstring to %s)" % script
print "%s : %s" % (contrib, docstring)
sys.exit(0)
if len(sys.argv) > 1 and sys.argv[1] in scripts.keys():
script = scripts[sys.argv[1]]
sys.argv = [script] + sys.argv[2:]
else:
print usage
sys.exit(1)
torun = os.path.join("contrib", script)
if not os.path.exists(torun):
print "Script '%s' is missing!" % script
sys.exit(1)
execfile(torun)