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comparison mercurial/patch.py @ 14255:576256a81cb6

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patch: introduce changedfiles returns the set of all changed files in a given patch
author Idan Kamara <idankk86@gmail.com>
date Fri, 06 May 2011 19:03:41 +0300
parents 28762bb767dc
children df9ccd39828c
comparison
equal deleted inserted replaced
14254:d6a762d93b77 14255:576256a81cb6
1243 if patcher: 1243 if patcher:
1244 return _externalpatch(patcher, patchname, ui, strip, cwd, files) 1244 return _externalpatch(patcher, patchname, ui, strip, cwd, files)
1245 return internalpatch(patchname, ui, strip, cwd, files, eolmode) 1245 return internalpatch(patchname, ui, strip, cwd, files, eolmode)
1246 except PatchError, err: 1246 except PatchError, err:
1247 raise util.Abort(str(err)) 1247 raise util.Abort(str(err))
1248
1249 def changedfiles(patchpath, strip=1):
1250 fp = open(patchpath, 'rb')
1251 try:
1252 changed = set()
1253 for state, values in iterhunks(fp):
1254 if state == 'hunk':
1255 continue
1256 elif state == 'file':
1257 afile, bfile, first_hunk = values
1258 current_file, missing = selectfile(afile, bfile,
1259 first_hunk, strip)
1260 changed.add(current_file)
1261 elif state == 'git':
1262 for gp in values:
1263 gp.path = pathstrip(gp.path, strip - 1)[1]
1264 changed.add(gp.path)
1265 else:
1266 raise util.Abort(_('unsupported parser state: %s') % state)
1267 return changed
1268 finally:
1269 fp.close()
1248 1270
1249 def b85diff(to, tn): 1271 def b85diff(to, tn):
1250 '''print base85-encoded binary diff''' 1272 '''print base85-encoded binary diff'''
1251 def gitindex(text): 1273 def gitindex(text):
1252 if not text: 1274 if not text: