Mercurial > public > mercurial-scm > hg

comparison contrib/darcs2hg.py @ 5350:bd706eb8bc25

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
darcs2hg: Added support for darcs tags.
author Terry Smith <terry@t11e.com>
date Tue, 11 Sep 2007 13:30:37 -0400
parents ad8783fe20f7
children 6b6104430964
comparison
equal deleted inserted replaced
5349:ad8783fe20f7 5350:bd706eb8bc25
111 doc = xml_dom.parseString(change) 111 doc = xml_dom.parseString(change)
112 for patch_node in doc.childNodes[0].childNodes: 112 for patch_node in doc.childNodes[0].childNodes:
113 summary_nodes = filter(lambda n: n.nodeName == "summary" and n.nodeType == n.ELEMENT_NODE, patch_node.childNodes) 113 summary_nodes = filter(lambda n: n.nodeName == "summary" and n.nodeType == n.ELEMENT_NODE, patch_node.childNodes)
114 for summary_node in summary_nodes: 114 for summary_node in summary_nodes:
115 change_nodes = filter(lambda n: n.nodeType == n.ELEMENT_NODE, summary_node.childNodes) 115 change_nodes = filter(lambda n: n.nodeType == n.ELEMENT_NODE, summary_node.childNodes)
116 if len(change_nodes) == 0:
117 name = filter(lambda n: n.nodeName == "name", patch_node.childNodes)
118 if not name:
119 error("Darcs patch has an empty summary node and no name: " + patch_node.toxml())
120 name = name[0].childNodes[0].data.strip()
121 (tag, sub_count) = re.subn('^TAG ', '', name, 1)
122 if sub_count != 1:
123 error("Darcs patch has an empty summary node but doesn't look like a tag: " + patch_node.toxml());
116 for change_node in change_nodes: 124 for change_node in change_nodes:
117 change = change_node.nodeName 125 change = change_node.nodeName
118 if change == 'modify_file': 126 if change == 'modify_file':
119 yield change, change_node.childNodes[0].data.strip() 127 yield change, change_node.childNodes[0].data.strip()
120 elif change == 'add_file': 128 elif change == 'add_file':
160 return int(tip) 168 return int(tip)
161 169
162 def hg_rename( hg_repo, from_file, to_file ): 170 def hg_rename( hg_repo, from_file, to_file ):
163 cmd("hg rename --after \"%s\" \"%s\"" % (from_file, to_file), hg_repo); 171 cmd("hg rename --after \"%s\" \"%s\"" % (from_file, to_file), hg_repo);
164 172
165 def hg_handle_change( hg_repo, change, arg ): 173 def hg_tag ( hg_repo, text, author, date ):
174 old_tip = hg_tip(hg_repo)
175 res = cmd("hg tag -u \"%s\" -d \"%s 0\" \"%s\"" % (author, date, text), hg_repo)
176 new_tip = hg_tip(hg_repo)
177 if not new_tip == old_tip + 1:
178 error("Mercurial tag did not work as expected: " + res)
179
180 def hg_handle_change( hg_repo, author, date, change, arg ):
166 """Processes a change event as output by darcs_changes_summary. These 181 """Processes a change event as output by darcs_changes_summary. These
167 consist of file move/rename/add/delete commands.""" 182 consist of file move/rename/add/delete commands."""
168 if change == 'modify_file': 183 if change == 'modify_file':
169 pass 184 pass
170 elif change == 'add_file': 185 elif change == 'add_file':
175 pass 190 pass
176 elif change == 'remove_directory': 191 elif change == 'remove_directory':
177 pass 192 pass
178 elif change == 'move': 193 elif change == 'move':
179 hg_rename(hg_repo, arg[0], arg[1]) 194 hg_rename(hg_repo, arg[0], arg[1])
195 elif change == 'tag':
196 hg_tag(hg_repo, arg, author, date)
180 else: 197 else:
181 error('Unknown change type ' + change + ': ' + arg) 198 error('Unknown change type ' + change + ': ' + arg)
182 199
183 # ------------------------------------------------------------------------------ 200 # ------------------------------------------------------------------------------
184 # 201 #
224 # --------------------------------YYYYMMDDHHMMSS 241 # --------------------------------YYYYMMDDHHMMSS
225 date = chash.split("-")[0] 242 date = chash.split("-")[0]
226 epoch = int(mktime(strptime(date, '%Y%m%d%H%M%S'))) 243 epoch = int(mktime(strptime(date, '%Y%m%d%H%M%S')))
227 darcs_pull(hg_repo, darcs_repo, chash) 244 darcs_pull(hg_repo, darcs_repo, chash)
228 for change, arg in darcs_changes_summary(darcs_repo, chash): 245 for change, arg in darcs_changes_summary(darcs_repo, chash):
229 hg_handle_change(hg_repo, change, arg) 246 hg_handle_change(hg_repo, author, epoch, change, arg)
230 hg_commit(hg_repo, text, author, epoch) 247 hg_commit(hg_repo, text, author, epoch)
231 change_number += 1 248 change_number += 1
232 print "Darcs repository (_darcs) was not deleted. You can keep or remove it." 249 print "Darcs repository (_darcs) was not deleted. You can keep or remove it."
233 250
234 # EOF 251 # EOF