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comparison mercurial/merge.py @ 3121:2ef0b3aae186

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merge: simplify actions with helper function
author Matt Mackall <mpm@selenic.com>
date Sun, 17 Sep 2006 21:27:30 -0500
parents 1c1e59aac82a
children c82ea81d6850
comparison
equal deleted inserted replaced
3120:1c1e59aac82a 3121:2ef0b3aae186
104 a, b, c = ma.execf(f), m1.execf(f), m2.execf(f) 104 a, b, c = ma.execf(f), m1.execf(f), m2.execf(f)
105 return ((a^b) | (a^c)) ^ a 105 return ((a^b) | (a^c)) ^ a
106 106
107 action = [] 107 action = []
108 108
109 def act(msg, f, m, *args):
110 ui.debug(" %s: %s -> %s\n" % (f, msg, m))
111 action.append((f, m) + args)
112
109 # Filter manifests 113 # Filter manifests
110 if partial: 114 if partial:
111 for f in m1.keys(): 115 for f in m1.keys():
112 if not partial(f): del m1[f] 116 if not partial(f): del m1[f]
113 for f in m2.keys(): 117 for f in m2.keys():
119 # are files different? 123 # are files different?
120 if n != m2[f]: 124 if n != m2[f]:
121 a = ma.get(f, nullid) 125 a = ma.get(f, nullid)
122 # are both different from the ancestor? 126 # are both different from the ancestor?
123 if not overwrite and n != a and m2[f] != a: 127 if not overwrite and n != a and m2[f] != a:
124 ui.debug(_(" %s versions differ, resolve\n") % f) 128 act("versions differ", f, "m", fmerge(f), n[:20], m2[f])
125 action.append((f, "m", fmerge(f), n[:20], m2[f]))
126 # are we clobbering? 129 # are we clobbering?
127 # is remote's version newer? 130 # is remote's version newer?
128 # or are we going back in time and clean? 131 # or are we going back in time and clean?
129 elif overwrite or m2[f] != a or (backwards and not n[20:]): 132 elif overwrite or m2[f] != a or (backwards and not n[20:]):
130 ui.debug(_(" remote %s is newer, get\n") % f) 133 act("remote is newer", f, "g", m2.execf(f), m2[f])
131 action.append((f, "g", m2.execf(f), m2[f]))
132 # local is newer, not overwrite, check mode bits 134 # local is newer, not overwrite, check mode bits
133 elif fmerge(f) != m1.execf(f): 135 elif fmerge(f) != m1.execf(f):
134 ui.debug(_(" updating permissions for %s\n") % f) 136 act("update permissions", f, "e", m2.execf(f))
135 action.append((f, "e", m2.execf(f)))
136 # contents same, check mode bits 137 # contents same, check mode bits
137 elif m1.execf(f) != m2.execf(f): 138 elif m1.execf(f) != m2.execf(f):
138 if overwrite or fmerge(f) != m1.execf(f): 139 if overwrite or fmerge(f) != m1.execf(f):
139 ui.debug(_(" updating permissions for %s\n") % f) 140 act("update permissions", f, "e", m2.execf(f))
140 action.append((f, "e", m2.execf(f)))
141 del m2[f] 141 del m2[f]
142 elif f in ma: 142 elif f in ma:
143 if n != ma[f] and not overwrite: 143 if n != ma[f] and not overwrite:
144 if ui.prompt( 144 if ui.prompt(
145 (_(" local changed %s which remote deleted\n") % f) + 145 (_(" local changed %s which remote deleted\n") % f) +
146 _("(k)eep or (d)elete?"), _("[kd]"), _("k")) == _("d"): 146 _("(k)eep or (d)elete?"), _("[kd]"), _("k")) == _("d"):
147 action.append((f, "r")) 147 act("prompt delete", f, "r")
148 else: 148 else:
149 ui.debug(_("other deleted %s\n") % f) 149 act("other deleted", f, "r")
150 action.append((f, "r"))
151 else: 150 else:
152 # file is created on branch or in working directory 151 # file is created on branch or in working directory
153 if (overwrite and n[20:] != "u") or (backwards and not n[20:]): 152 if (overwrite and n[20:] != "u") or (backwards and not n[20:]):
154 ui.debug(_("remote deleted %s, clobbering\n") % f) 153 act("remote deleted", f, "r")
155 action.append((f, "r"))
156 else:
157 ui.debug(_("local created %s, keeping\n") % f)
158 154
159 for f, n in m2.iteritems(): 155 for f, n in m2.iteritems():
160 if f in ma: 156 if f in ma:
161 if overwrite or backwards: 157 if overwrite or backwards:
162 ui.debug(_("local deleted %s, recreating\n") % f) 158 act("recreating", f, "g", m2.execf(f), n)
163 action.append((f, "g", m2.execf(f), n))
164 elif n != ma[f]: 159 elif n != ma[f]:
165 if ui.prompt( 160 if ui.prompt(
166 (_("remote changed %s which local deleted\n") % f) + 161 (_("remote changed %s which local deleted\n") % f) +
167 _("(k)eep or (d)elete?"), _("[kd]"), _("k")) == _("k"): 162 _("(k)eep or (d)elete?"), _("[kd]"), _("k")) == _("k"):
168 action.append((f, "g", m2.execf(f), n)) 163 act("prompt recreating", f, "g", m2.execf(f), n)
169 else:
170 ui.debug(_("local deleted %s\n") % f)
171 else: 164 else:
172 ui.debug(_("remote created %s\n") % f) 165 act("remote created", f, "g", m2.execf(f), n)
173 action.append((f, "g", m2.execf(f), n))
174 166
175 return action 167 return action
176 168
177 def applyupdates(repo, action, xp1, xp2): 169 def applyupdates(repo, action, xp1, xp2):
178 updated, merged, removed, unresolved = 0, 0, 0, 0 170 updated, merged, removed, unresolved = 0, 0, 0, 0