Mercurial > hg > CbC > CbC_llvm

annotate utils/wciia.py @ 109:6916f1d3a436

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
meu
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Mon, 01 Feb 2016 03:02:03 +0900
parents 54457678186b
children c2174574ed3a
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
0
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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1 #!/usr/bin/env python
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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2
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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3 """
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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4 wciia - Whose Code Is It Anyway
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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5
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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6 Determines code owner of the file/folder relative to the llvm source root.
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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7 Code owner is determined from the content of the CODE_OWNERS.TXT
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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8 by parsing the D: field
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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9
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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10 usage:
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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11
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parents:
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12 utils/wciia.py path
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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13
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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14 limitations:
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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15 - must be run from llvm source root
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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16 - very simplistic algorithm
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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17 - only handles * as a wildcard
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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18 - not very user friendly
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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19 - does not handle the proposed F: field
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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20
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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21 """
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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22
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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23 import os
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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24
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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25 code_owners = {}
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26
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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27 def process_files_and_folders(owner):
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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28 filesfolders = owner['filesfolders']
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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29 # paths must be in ( ... ) so strip them
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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30 lpar = filesfolders.find('(')
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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31 rpar = filesfolders.rfind(')')
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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32 if rpar <= lpar:
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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33 # give up
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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34 return
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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35 paths = filesfolders[lpar+1:rpar]
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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36 # split paths
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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37 owner['paths'] = []
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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38 for path in paths.split():
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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39 owner['paths'].append(path)
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40
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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41 def process_code_owner(owner):
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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42 if 'filesfolders' in owner:
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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43 filesfolders = owner['filesfolders']
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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44 else:
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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45 # print "F: field missing, using D: field"
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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46 owner['filesfolders'] = owner['description']
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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47 process_files_and_folders(owner)
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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48 code_owners[owner['name']] = owner
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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49
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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50 # process CODE_OWNERS.TXT first
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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51 code_owners_file = open("CODE_OWNERS.TXT", "r").readlines()
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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52 code_owner = {}
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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53 for line in code_owners_file:
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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54 for word in line.split():
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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55 if word == "N:":
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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56 name = line[2:].strip()
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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57 if code_owner:
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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58 process_code_owner(code_owner)
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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59 code_owner = {}
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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60 # reset the values
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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61 code_owner['name'] = name
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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62 if word == "E:":
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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63 email = line[2:].strip()
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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64 code_owner['email'] = email
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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65 if word == "D:":
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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66 description = line[2:].strip()
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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67 code_owner['description'] = description
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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68 if word == "F:":
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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69 filesfolders = line[2:].strip()
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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70 code_owner['filesfolders'].append(filesfolders)
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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71
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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72 def find_owners(fpath):
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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73 onames = []
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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74 lmatch = -1
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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75 # very simplistic way of findning the best match
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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76 for name in code_owners:
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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77 owner = code_owners[name]
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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78 if 'paths' in owner:
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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79 for path in owner['paths']:
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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80 # print "searching (" + path + ")"
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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81 # try exact match
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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82 if fpath == path:
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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83 return name
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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84 # see if path ends with a *
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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85 rstar = path.rfind('*')
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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86 if rstar>0:
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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87 # try the longest match,
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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88 rpos = -1
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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89 if len(fpath) < len(path):
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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90 rpos = path.find(fpath)
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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91 if rpos == 0:
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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92 onames.append(name)
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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93 onames.append('Chris Lattner')
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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94 return onames
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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95
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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96 # now lest try to find the owner of the file or folder
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
97 import sys
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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98
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
99 if len(sys.argv) < 2:
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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100 print "usage " + sys.argv[0] + " file_or_folder"
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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101 exit(-1)
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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102
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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103 # the path we are checking
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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104 path = str(sys.argv[1])
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
105
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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106 # check if this is real path
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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107 if not os.path.exists(path):
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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108 print "path (" + path + ") does not exist"
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
109 exit(-1)
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
110
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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111 owners_name = find_owners(path)
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
112
77
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents: 0
diff changeset
113 # be grammatically correct
0
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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114 print "The owner(s) of the (" + path + ") is(are) : " + str(owners_name)
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
115
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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116 exit(0)
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
117
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
118 # bottom up walk of the current .
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
119 # not yet used
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
120 root = "."
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
121 for dir,subdirList,fileList in os.walk( root , topdown=False ) :
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
122 print "dir :" , dir
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
123 for fname in fileList :
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
124 print "-" , fname
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
125 print