Mercurial > hg > pyhgsh

annotate contrib/hbisect.py @ 1916:95b2e14841f5

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
fix test failures that depend on when tests run.
author Vadim Gelfer <vadim.gelfer@gmail.com>
date Sun, 05 Mar 2006 17:08:35 -0800
parents 2428e6d66f06
children 638b1bc6c6c9
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 #!/usr/bin/env python
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2 #
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3 # This software may be used and distributed according to the terms
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4 # of the GNU General Public License, incorporated herein by reference.
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5
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6 from mercurial.demandload import demandload
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7 demandload(globals(), "os sys sets")
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8 from mercurial import hg
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9
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10 versionstr = "0.0.3"
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11
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12 def lookup_rev(ui, repo, rev=None):
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13 """returns rev or the checked-out revision if rev is None"""
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14 if not rev is None:
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15 return repo.lookup(rev)
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16 parents = [p for p in repo.dirstate.parents() if p != hg.nullid]
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17 if len(parents) != 1:
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18 ui.warn("unexpected number of parents\n")
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19 ui.warn("please commit or revert\n")
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20 sys.exit(1)
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21 return parents.pop()
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22
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23 def check_clean(ui, repo):
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24 modified, added, removed, deleted, unknown = repo.changes()
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25 if modified or added or removed:
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26 ui.warn("Repository is not clean, please commit or revert\n")
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27 sys.exit(1)
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28
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59b3639df0a9 Convert all classes to new-style classes by deriving them from object.
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29 class bisect(object):
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30 """dichotomic search in the DAG of changesets"""
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31 def __init__(self, ui, repo):
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32 self.repo = repo
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33 self.path = os.path.join(repo.join(""), "bisect")
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34 self.ui = ui
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35 self.goodrevs = []
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36 self.badrev = None
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37 self.good_dirty = 0
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38 self.bad_dirty = 0
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39 self.good_path = os.path.join(self.path, "good")
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40 self.bad_path = os.path.join(self.path, "bad")
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41
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42 s = self.good_path
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43 if os.path.exists(s):
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44 self.goodrevs = self.repo.opener(s).read().splitlines()
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45 self.goodrevs = [hg.bin(x) for x in self.goodrevs]
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46 s = self.bad_path
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47 if os.path.exists(s):
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48 r = self.repo.opener(s).read().splitlines()
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49 if r:
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50 self.badrev = hg.bin(r.pop(0))
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51
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52 def __del__(self):
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53 if not os.path.isdir(self.path):
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54 return
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55 f = self.repo.opener(self.good_path, "w")
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56 f.write("\n".join([hg.hex(r) for r in self.goodrevs]))
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57 if len(self.goodrevs) > 0:
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58 f.write("\n")
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59 f = self.repo.opener(self.bad_path, "w")
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60 if self.badrev:
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61 f.write(hg.hex(self.badrev) + "\n")
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62
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63 def init(self):
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64 """start a new bisection"""
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65 if os.path.isdir(self.path):
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66 self.ui.warn("bisect directory already exists\n")
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67 return 1
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68 os.mkdir(self.path)
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69 check_clean(self.ui, self.repo)
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70 return 0
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71
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72 def reset(self):
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73 """finish a bisection"""
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74 if os.path.isdir(self.path):
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75 sl = [self.bad_path, self.good_path]
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76 for s in sl:
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77 if os.path.exists(s):
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78 os.unlink(s)
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79 os.rmdir(self.path)
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80 # Not sure about this
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81 #self.ui.write("Going back to tip\n")
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82 #self.repo.update(self.repo.changelog.tip())
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83 return 1
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84
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85 def num_ancestors(self, head=None, stop=None):
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86 """
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87 returns a dict with the mapping:
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88 node -> number of ancestors (self included)
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89 for all nodes who are ancestor of head and
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90 not in stop.
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91 """
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92 if head is None:
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93 head = self.badrev
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94 return self.__ancestors_and_nb_ancestors(head, stop)[1]
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95
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96 def ancestors(self, head=None, stop=None):
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97 """
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98 returns the set of the ancestors of head (self included)
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99 who are not in stop.
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100 """
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101 if head is None:
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102 head = self.badrev
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103 return self.__ancestors_and_nb_ancestors(head, stop)[0]
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104
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105 def __ancestors_and_nb_ancestors(self, head, stop=None):
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106 """
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107 if stop is None then ancestors of goodrevs are used as
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108 lower limit.
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109
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110 returns (anc, n_child) where anc is the set of the ancestors of head
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111 and n_child is a dictionary with the following mapping:
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112 node -> number of ancestors (self included)
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113 """
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114 cl = self.repo.changelog
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115 if not stop:
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116 stop = sets.Set([])
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117 for g in reversed(self.goodrevs):
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118 if g in stop:
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119 continue
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120 stop.update(cl.reachable(g))
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121 def num_children(a):
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122 """
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123 returns a dictionnary with the following mapping
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124 node -> [number of children, empty set]
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125 """
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126 d = {a: [0, sets.Set([])]}
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127 for i in xrange(cl.rev(a)+1):
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diff changeset
128 n = cl.node(i)
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
129 if not d.has_key(n):
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
130 d[n] = [0, sets.Set([])]
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
131 parents = [p for p in cl.parents(n) if p != hg.nullid]
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
132 for p in parents:
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
133 d[p][0] += 1
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
134 return d
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
135
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
136 if head in stop:
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
137 self.ui.warn("Unconsistent state, %s is good and bad\n"
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
138 % hg.hex(head))
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
139 sys.exit(1)
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
140 n_child = num_children(head)
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
141 for i in xrange(cl.rev(head)+1):
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
142 n = cl.node(i)
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
143 parents = [p for p in cl.parents(n) if p != hg.nullid]
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
144 for p in parents:
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
145 n_child[p][0] -= 1
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
146 if not n in stop:
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
147 n_child[n][1].union_update(n_child[p][1])
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
148 if n_child[p][0] == 0:
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
149 n_child[p] = len(n_child[p][1])
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
150 if not n in stop:
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
151 n_child[n][1].add(n)
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
152 if n_child[n][0] == 0:
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
153 if n == head:
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
154 anc = n_child[n][1]
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
155 n_child[n] = len(n_child[n][1])
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
156 return anc, n_child
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
157
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
158 def next(self):
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
159 if not self.badrev:
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
160 self.ui.warn("You should give at least one bad\n")
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
161 sys.exit(1)
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
162 if not self.goodrevs:
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
163 self.ui.warn("No good revision given\n")
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
164 self.ui.warn("Assuming the first revision is good\n")
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
165 ancestors, num_ancestors = self.__ancestors_and_nb_ancestors(self.badrev)
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
166 tot = len(ancestors)
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
167 if tot == 1:
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
168 if ancestors.pop() != self.badrev:
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
169 self.ui.warn("Could not find the first bad revision\n")
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
170 sys.exit(1)
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
171 self.ui.write(
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
172 "The first bad revision is : %s\n" % hg.hex(self.badrev))
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
173 sys.exit(0)
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
174 self.ui.write("%d revisions left\n" % tot)
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
175 best_rev = None
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
176 best_len = -1
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
177 for n in ancestors:
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
178 l = num_ancestors[n]
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
179 l = min(l, tot - l)
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
180 if l > best_len:
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
181 best_len = l
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
182 best_rev = n
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
183 return best_rev
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
184
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
185 def autonext(self):
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
186 """find and update to the next revision to test"""
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
187 check_clean(self.ui, self.repo)
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
188 rev = self.next()
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
189 self.ui.write("Now testing %s\n" % hg.hex(rev))
1748
2428e6d66f06 bisect: fix for recent changes disallowing "false" merges
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1619
diff changeset
190 return self.repo.update(rev, force=True)
1367
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
191
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
192 def good(self, rev):
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
193 self.goodrevs.append(rev)
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
194
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
195 def autogood(self, rev=None):
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
196 """mark revision as good and update to the next revision to test"""
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
197 check_clean(self.ui, self.repo)
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
198 rev = lookup_rev(self.ui, self.repo, rev)
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
199 self.good(rev)
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
200 if self.badrev:
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
201 self.autonext()
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
202
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
203 def bad(self, rev):
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
204 self.badrev = rev
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
205
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
206 def autobad(self, rev=None):
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
207 """mark revision as bad and update to the next revision to test"""
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
208 check_clean(self.ui, self.repo)
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
209 rev = lookup_rev(self.ui, self.repo, rev)
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
210 self.bad(rev)
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
211 if self.goodrevs:
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
212 self.autonext()
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
213
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
214 # should we put it in the class ?
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
215 def test(ui, repo, rev):
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
216 """test the bisection code"""
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
217 b = bisect(ui, repo)
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
218 rev = repo.lookup(rev)
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
219 ui.write("testing with rev %s\n" % hg.hex(rev))
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
220 anc = b.ancestors()
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
221 while len(anc) > 1:
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
222 if not rev in anc:
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
223 ui.warn("failure while bisecting\n")
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
224 sys.exit(1)
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
225 ui.write("it worked :)\n")
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
226 new_rev = b.next()
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
227 ui.write("choosing if good or bad\n")
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
228 if rev in b.ancestors(head=new_rev):
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
229 b.bad(new_rev)
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
230 ui.write("it is bad\n")
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
231 else:
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
232 b.good(new_rev)
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
233 ui.write("it is good\n")
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
234 anc = b.ancestors()
1748
2428e6d66f06 bisect: fix for recent changes disallowing "false" merges
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1619
diff changeset
235 repo.update(new_rev, force=True)
1367
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
236 for v in anc:
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
237 if v != rev:
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
238 ui.warn("fail to found cset! :(\n")
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
239 return 1
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
240 ui.write("Found bad cset: %s\n" % hg.hex(b.badrev))
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
241 ui.write("Everything is ok :)\n")
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
242 return 0
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
243
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
244 def bisect_run(ui, repo, cmd=None, *args):
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
245 """bisect extension: dichotomic search in the DAG of changesets
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
246 for subcommands see "hg bisect help\"
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
247 """
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
248 def help_(cmd=None, *args):
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
249 """show help for a given bisect subcommand or all subcommands"""
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
250 cmdtable = bisectcmdtable
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
251 if cmd:
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
252 doc = cmdtable[cmd][0].__doc__
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
253 synopsis = cmdtable[cmd][2]
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
254 ui.write(synopsis + "\n")
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
255 ui.write("\n" + doc + "\n")
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
256 return
a7678cbd7c28 bisect extension for mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
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257 ui.write("list of subcommands for the bisect extension\n\n")
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Benoit Boissinot <benoit.boissinot@ens-lyon.org>
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258 cmds = cmdtable.keys()
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Benoit Boissinot <benoit.boissinot@ens-lyon.org>
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259 cmds.sort()
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Benoit Boissinot <benoit.boissinot@ens-lyon.org>
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260 m = max([len(c) for c in cmds])
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261 for cmd in cmds:
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Benoit Boissinot <benoit.boissinot@ens-lyon.org>
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262 doc = cmdtable[cmd][0].__doc__.splitlines(0)[0].rstrip()
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Benoit Boissinot <benoit.boissinot@ens-lyon.org>
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263 ui.write(" %-*s %s\n" % (m, cmd, doc))
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Benoit Boissinot <benoit.boissinot@ens-lyon.org>
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264
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Benoit Boissinot <benoit.boissinot@ens-lyon.org>
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265 b = bisect(ui, repo)
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Benoit Boissinot <benoit.boissinot@ens-lyon.org>
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266 bisectcmdtable = {
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Benoit Boissinot <benoit.boissinot@ens-lyon.org>
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267 "init": (b.init, 0, "hg bisect init"),
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Benoit Boissinot <benoit.boissinot@ens-lyon.org>
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268 "bad": (b.autobad, 1, "hg bisect bad [<rev>]"),
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Benoit Boissinot <benoit.boissinot@ens-lyon.org>
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269 "good": (b.autogood, 1, "hg bisect good [<rev>]"),
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Benoit Boissinot <benoit.boissinot@ens-lyon.org>
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270 "next": (b.autonext, 0, "hg bisect next"),
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Benoit Boissinot <benoit.boissinot@ens-lyon.org>
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271 "reset": (b.reset, 0, "hg bisect reset"),
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Benoit Boissinot <benoit.boissinot@ens-lyon.org>
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272 "help": (help_, 1, "hg bisect help [<subcommand>]"),
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Benoit Boissinot <benoit.boissinot@ens-lyon.org>
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273 }
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Benoit Boissinot <benoit.boissinot@ens-lyon.org>
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274
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Benoit Boissinot <benoit.boissinot@ens-lyon.org>
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275 if not bisectcmdtable.has_key(cmd):
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Benoit Boissinot <benoit.boissinot@ens-lyon.org>
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276 ui.warn("bisect: Unknown sub-command\n")
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Benoit Boissinot <benoit.boissinot@ens-lyon.org>
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277 return help_()
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Benoit Boissinot <benoit.boissinot@ens-lyon.org>
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278 if len(args) > bisectcmdtable[cmd][1]:
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Benoit Boissinot <benoit.boissinot@ens-lyon.org>
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279 ui.warn("bisect: Too many arguments\n")
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Benoit Boissinot <benoit.boissinot@ens-lyon.org>
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280 return help_()
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Benoit Boissinot <benoit.boissinot@ens-lyon.org>
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281 return bisectcmdtable[cmd][0](*args)
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Benoit Boissinot <benoit.boissinot@ens-lyon.org>
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282
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Benoit Boissinot <benoit.boissinot@ens-lyon.org>
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283 cmdtable = {
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Benoit Boissinot <benoit.boissinot@ens-lyon.org>
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284 "bisect": (bisect_run, [],
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Benoit Boissinot <benoit.boissinot@ens-lyon.org>
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285 "hg bisect [help|init|reset|next|good|bad]"),
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Benoit Boissinot <benoit.boissinot@ens-lyon.org>
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286 #"bisect-test": (test, [], "hg bisect-test rev"),
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Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
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287 }