mirror of
https://github.com/CHOMPStation2/CHOMPStation2.git
synced 2025-12-10 10:12:45 +00:00
4073ac9b00
All credits to the author for this handy little script. I Committed the modified python script to tool directory. Although it needs to be in the root folder of your repo to work. To notice the improved compile times, in dreammaker go to Build > Preferences > and untick "automatically set file_dir for subfolders" If this commit inteferes with any large projects just revert it, do your thing, then rerun the script. Easy-peasy. git-svn-id: http://tgstation13.googlecode.com/svn/trunk@4488 316c924e-a436-60f5-8080-3fe189b3f50e
94 lines
3.7 KiB
Python
94 lines
3.7 KiB
Python
#!/usr/bin/env python
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import re, os, sys, fnmatch
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# Regex pattern to extract the directory path in a #define FILE_DIR
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filedir_pattern = re.compile(r'^#define\s*FILE_DIR\s*"(.*?)"')
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# Regex pattern to extract any single quoted piece of text. This can also
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# match single quoted strings inside of double quotes, which is part of a
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# regular text string and should not be replaced. The replacement function
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# however will any match that doesn't appear to be a filename so these
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# extra matches should not be a problem.
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rename_pattern = re.compile(r"'(.+?)'")
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# Only filenames matching this pattern will have their resources renamed
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source_pattern = re.compile(r"^.*?\.(dm|dmm)$")
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# Open the .dme file and return a list of all FILE_DIR paths in it
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def read_filedirs(filename):
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result = []
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dme_file = file(filename, "rt")
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# Read each line from the file and check for regex pattern match
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for row in dme_file:
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match = filedir_pattern.match(row)
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if match:
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result.append(match.group(1))
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dme_file.close()
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return result
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# Search through a list of directories, and build a dictionary which
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# maps every file to its full pathname (relative to the .dme file)
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# If the same filename appears in more than one directory, the earlier
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# directory in the list takes preference.
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def index_files(file_dirs):
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result = {}
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# Reverse the directory list so the earlier directories take precedence
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# by replacing the previously indexed file of the same name
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for directory in reversed(file_dirs):
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for name in os.listdir(directory):
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# Replace backslash path separators on Windows with forward slash
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# Force "name" to lowercase when used as a key since BYOND resource
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# names are case insensitive, even on Linux.
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if name.find(".") == -1:
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continue
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result[name.lower()] = directory.replace('\\', '/') + '/' + name
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return result
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# Recursively search for every .dm/.dmm file in the .dme file directory. For
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# each file, search it for any resource names in single quotes, and replace
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# them with the full path previously found by index_files()
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def rewrite_sources(resources):
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# Create a closure for the regex replacement function to capture the
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# resources dictionary which can't be passed directly to this function
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def replace_func(name):
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key = name.group(1).lower()
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if key in resources:
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replacement = resources[key]
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else:
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replacement = name.group(1)
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return "'" + replacement + "'"
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# Search recursively for all .dm and .dmm files
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for (dirpath, dirs, files) in os.walk("."):
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for name in files:
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if source_pattern.match(name):
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path = dirpath + '/' + name
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source_file = file(path, "rt")
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output_file = file(path + ".tmp", "wt")
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# Read file one line at a time and perform replacement of all
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# single quoted resource names with the fullpath to that resource
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# file. Write the updated text back out to a temporary file.
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for row in source_file:
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row = rename_pattern.sub(replace_func, row)
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output_file.write(row)
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output_file.close()
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source_file.close()
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# Delete original source file and replace with the temporary
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# output. On Windows, an atomic rename() operation is not
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# possible like it is under POSIX.
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os.remove(path)
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os.rename(path + ".tmp", path)
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dirs = read_filedirs("tgstation.dme");
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resources = index_files(dirs)
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rewrite_sources(resources)
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