| durin42 |
| hg-reviewers |
This patch moves out logic to read old histedit-state file to a separate
function as we will need to register that function as a function which reads old
state formats when we start using cbor format here.
| Lint Skipped |
| Unit Tests Skipped |
| for r in replacement[1]))) | for r in replacement[1]))) | ||||
| backupfile = self.backupfile | backupfile = self.backupfile | ||||
| if not backupfile: | if not backupfile: | ||||
| backupfile = '' | backupfile = '' | ||||
| fp.write('%s\n' % backupfile) | fp.write('%s\n' % backupfile) | ||||
| def _load(self): | def _load(self): | ||||
| fp = self.repo.vfs('histedit-state', 'r') | fp = self.repo.vfs('histedit-state', 'r') | ||||
| statedict = oldhisteditstate(fp) | |||||
| fp.close() | |||||
| return (statedict['parentctxnode'], statedict['rules'], | |||||
| statedict['keep'], statedict['topmost'], | |||||
| statedict['replacements'], statedict['backupfile']) | |||||
| def clear(self): | |||||
| if self.inprogress(): | |||||
| self.repo.vfs.unlink('histedit-state') | |||||
| def inprogress(self): | |||||
| return self.repo.vfs.exists('histedit-state') | |||||
| def oldhisteditstate(fp): | |||||
| statedict = {} | |||||
| lines = [l[:-1] for l in fp.readlines()] | lines = [l[:-1] for l in fp.readlines()] | ||||
| index = 0 | index = 0 | ||||
| lines[index] # version number | statedict['version'] = lines[index] # version number | ||||
| index += 1 | index += 1 | ||||
| parentctxnode = node.bin(lines[index]) | statedict['parentctxnode'] = node.bin(lines[index]) | ||||
| index += 1 | index += 1 | ||||
| topmost = node.bin(lines[index]) | statedict['topmost'] = node.bin(lines[index]) | ||||
| index += 1 | index += 1 | ||||
| keep = lines[index] == 'True' | statedict['keep'] = lines[index] == 'True' | ||||
| index += 1 | index += 1 | ||||
| # Rules | # Rules | ||||
| rules = [] | rules = [] | ||||
| rulelen = int(lines[index]) | rulelen = int(lines[index]) | ||||
| index += 1 | index += 1 | ||||
| for i in xrange(rulelen): | for i in xrange(rulelen): | ||||
| ruleaction = lines[index] | ruleaction = lines[index] | ||||
| index += 1 | index += 1 | ||||
| rule = lines[index] | rule = lines[index] | ||||
| index += 1 | index += 1 | ||||
| rules.append((ruleaction, rule)) | rules.append((ruleaction, rule)) | ||||
| statedict['rules'] = rules | |||||
| # Replacements | # Replacements | ||||
| replacements = [] | replacements = [] | ||||
| replacementlen = int(lines[index]) | replacementlen = int(lines[index]) | ||||
| index += 1 | index += 1 | ||||
| for i in xrange(replacementlen): | for i in xrange(replacementlen): | ||||
| replacement = lines[index] | replacement = lines[index] | ||||
| original = node.bin(replacement[:40]) | original = node.bin(replacement[:40]) | ||||
| succ = [node.bin(replacement[i:i + 40]) for i in | succ = [node.bin(replacement[i:i + 40]) for i in | ||||
| range(40, len(replacement), 40)] | range(40, len(replacement), 40)] | ||||
| replacements.append((original, succ)) | replacements.append((original, succ)) | ||||
| index += 1 | index += 1 | ||||
| backupfile = lines[index] | statedict['replacements'] = replacements | ||||
| index += 1 | statedict['backupfile'] = lines[index] | ||||
| return statedict | |||||
| fp.close() | |||||
| return parentctxnode, rules, keep, topmost, replacements, backupfile | |||||
| def clear(self): | |||||
| if self.inprogress(): | |||||
| self.repo.vfs.unlink('histedit-state') | |||||
| def inprogress(self): | |||||
| return self.repo.vfs.exists('histedit-state') | |||||
| class histeditaction(object): | class histeditaction(object): | ||||
| def __init__(self, state, node): | def __init__(self, state, node): | ||||
| self.state = state | self.state = state | ||||
| self.repo = state.repo | self.repo = state.repo | ||||
| self.node = node | self.node = node | ||||
| @classmethod | @classmethod | ||||