Mercurial > hg
diff mercurial/merge.py @ 45282:b442920ab1de
merge: introduce mergeresult.addfile() and use it
We want to use mergeresult object at more and more places instead of this
actions dict to simplify code and further add new APIs to mergeresult object.
This patch introduces `addfile()` which adds a new file to the internal actions
dict for now.
Differential Revision: https://phab.mercurial-scm.org/D8820
| author | Pulkit Goyal <7895pulkit@gmail.com> |
|---|---|
| date | Fri, 24 Jul 2020 16:18:39 +0530 |
| parents | fe2040abb183 |
| children | f1fb9a079131 |
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--- a/mercurial/merge.py Fri Jul 24 15:56:11 2020 +0530 +++ b/mercurial/merge.py Fri Jul 24 16:18:39 2020 +0530 @@ -561,12 +561,21 @@ self._renamedelete = {} self._commitinfo = {} - def updatevalues(self, actions, diverge, renamedelete, commitinfo): - self._actions = actions + def updatevalues(self, diverge, renamedelete, commitinfo): self._diverge = diverge self._renamedelete = renamedelete self._commitinfo = commitinfo + def addfile(self, filename, action, data, message): + """ adds a new file to the mergeresult object + + filename: file which we are adding + action: one of mergestatemod.ACTION_* + data: a tuple of information like fctx and ctx related to this merge + message: a message about the merge + """ + self._actions[filename] = (action, data, message) + @property def actions(self): return self._actions @@ -636,6 +645,7 @@ Returns an object of mergeresult class """ + mresult = mergeresult() if matcher is not None and matcher.always(): matcher = None @@ -700,7 +710,6 @@ diff = m1.diff(m2, match=matcher) - actions = {} for f, ((n1, fl1), (n2, fl2)) in pycompat.iteritems(diff): if n1 and n2: # file exists on both local and remote side if f not in ma: @@ -709,13 +718,15 @@ f, None ) or branch_copies2.copy.get(f, None) if fa is not None: - actions[f] = ( + mresult.addfile( + f, mergestatemod.ACTION_MERGE, (f, f, fa, False, pa.node()), b'both renamed from %s' % fa, ) else: - actions[f] = ( + mresult.addfile( + f, mergestatemod.ACTION_MERGE, (f, f, None, False, pa.node()), b'both created', @@ -725,20 +736,20 @@ fla = ma.flags(f) nol = b'l' not in fl1 + fl2 + fla if n2 == a and fl2 == fla: - actions[f] = ( - mergestatemod.ACTION_KEEP, - (), - b'remote unchanged', + mresult.addfile( + f, mergestatemod.ACTION_KEEP, (), b'remote unchanged', ) elif n1 == a and fl1 == fla: # local unchanged - use remote if n1 == n2: # optimization: keep local content - actions[f] = ( + mresult.addfile( + f, mergestatemod.ACTION_EXEC, (fl2,), b'update permissions', ) else: - actions[f] = ( + mresult.addfile( + f, mergestatemod.ACTION_GET, (fl2, False), b'remote is newer', @@ -746,13 +757,15 @@ if branchmerge: commitinfo[f] = b'other' elif nol and n2 == a: # remote only changed 'x' - actions[f] = ( + mresult.addfile( + f, mergestatemod.ACTION_EXEC, (fl2,), b'update permissions', ) elif nol and n1 == a: # local only changed 'x' - actions[f] = ( + mresult.addfile( + f, mergestatemod.ACTION_GET, (fl1, False), b'remote is newer', @@ -760,7 +773,8 @@ if branchmerge: commitinfo[f] = b'other' else: # both changed something - actions[f] = ( + mresult.addfile( + f, mergestatemod.ACTION_MERGE, (f, f, f, False, pa.node()), b'versions differ', @@ -773,20 +787,23 @@ ): # directory rename, move local f2 = branch_copies1.movewithdir[f] if f2 in m2: - actions[f2] = ( + mresult.addfile( + f2, mergestatemod.ACTION_MERGE, (f, f2, None, True, pa.node()), b'remote directory rename, both created', ) else: - actions[f2] = ( + mresult.addfile( + f2, mergestatemod.ACTION_DIR_RENAME_MOVE_LOCAL, (f, fl1), b'remote directory rename - move from %s' % f, ) elif f in branch_copies1.copy: f2 = branch_copies1.copy[f] - actions[f] = ( + mresult.addfile( + f, mergestatemod.ACTION_MERGE, (f, f2, f2, False, pa.node()), b'local copied/moved from %s' % f2, @@ -794,13 +811,15 @@ elif f in ma: # clean, a different, no remote if n1 != ma[f]: if acceptremote: - actions[f] = ( + mresult.addfile( + f, mergestatemod.ACTION_REMOVE, None, b'remote delete', ) else: - actions[f] = ( + mresult.addfile( + f, mergestatemod.ACTION_CHANGED_DELETED, (f, None, f, False, pa.node()), b'prompt changed/deleted', @@ -808,16 +827,12 @@ elif n1 == addednodeid: # This file was locally added. We should forget it instead of # deleting it. - actions[f] = ( - mergestatemod.ACTION_FORGET, - None, - b'remote deleted', + mresult.addfile( + f, mergestatemod.ACTION_FORGET, None, b'remote deleted', ) else: - actions[f] = ( - mergestatemod.ACTION_REMOVE, - None, - b'other deleted', + mresult.addfile( + f, mergestatemod.ACTION_REMOVE, None, b'other deleted', ) elif n2: # file exists only on remote side if f in copied1: @@ -825,13 +840,15 @@ elif f in branch_copies2.movewithdir: f2 = branch_copies2.movewithdir[f] if f2 in m1: - actions[f2] = ( + mresult.addfile( + f2, mergestatemod.ACTION_MERGE, (f2, f, None, False, pa.node()), b'local directory rename, both created', ) else: - actions[f2] = ( + mresult.addfile( + f2, mergestatemod.ACTION_LOCAL_DIR_RENAME_GET, (f, fl2), b'local directory rename - get from %s' % f, @@ -839,13 +856,15 @@ elif f in branch_copies2.copy: f2 = branch_copies2.copy[f] if f2 in m2: - actions[f] = ( + mresult.addfile( + f, mergestatemod.ACTION_MERGE, (f2, f, f2, False, pa.node()), b'remote copied from %s' % f2, ) else: - actions[f] = ( + mresult.addfile( + f, mergestatemod.ACTION_MERGE, (f2, f, f2, True, pa.node()), b'remote moved from %s' % f2, @@ -863,19 +882,22 @@ # Checking whether the files are different is expensive, so we # don't do that when we can avoid it. if not force: - actions[f] = ( + mresult.addfile( + f, mergestatemod.ACTION_CREATED, (fl2,), b'remote created', ) elif not branchmerge: - actions[f] = ( + mresult.addfile( + f, mergestatemod.ACTION_CREATED, (fl2,), b'remote created', ) else: - actions[f] = ( + mresult.addfile( + f, mergestatemod.ACTION_CREATED_MERGE, (fl2, pa.node()), b'remote created, get or merge', @@ -888,20 +910,23 @@ df = branch_copies1.dirmove[d] + f[len(d) :] break if df is not None and df in m1: - actions[df] = ( + mresult.addfile( + df, mergestatemod.ACTION_MERGE, (df, f, f, False, pa.node()), b'local directory rename - respect move ' b'from %s' % f, ) elif acceptremote: - actions[f] = ( + mresult.addfile( + f, mergestatemod.ACTION_CREATED, (fl2,), b'remote recreating', ) else: - actions[f] = ( + mresult.addfile( + f, mergestatemod.ACTION_DELETED_CHANGED, (None, f, f, False, pa.node()), b'prompt deleted/changed', @@ -909,18 +934,17 @@ if repo.ui.configbool(b'experimental', b'merge.checkpathconflicts'): # If we are merging, look for path conflicts. - checkpathconflicts(repo, wctx, p2, actions) + checkpathconflicts(repo, wctx, p2, mresult.actions) narrowmatch = repo.narrowmatch() if not narrowmatch.always(): # Updates "actions" in place - _filternarrowactions(narrowmatch, branchmerge, actions) + _filternarrowactions(narrowmatch, branchmerge, mresult.actions) renamedelete = branch_copies1.renamedelete renamedelete.update(branch_copies2.renamedelete) - mresult = mergeresult() - mresult.updatevalues(actions, diverge, renamedelete, commitinfo) + mresult.updatevalues(diverge, renamedelete, commitinfo) return mresult @@ -1046,7 +1070,7 @@ # Call for bids # Pick the best bid for each file repo.ui.note(_(b'\nauction for merging merge bids\n')) - actions = {} + mresult = mergeresult() for f, bids in sorted(fbids.items()): # bids is a mapping from action method to list af actions # Consensus? @@ -1054,19 +1078,19 @@ m, l = list(bids.items())[0] if all(a == l[0] for a in l[1:]): # len(bids) is > 1 repo.ui.note(_(b" %s: consensus for %s\n") % (f, m)) - actions[f] = l[0] + mresult.addfile(f, *l[0]) continue # If keep is an option, just do it. if mergestatemod.ACTION_KEEP in bids: repo.ui.note(_(b" %s: picking 'keep' action\n") % f) - actions[f] = bids[mergestatemod.ACTION_KEEP][0] + mresult.addfile(f, *bids[mergestatemod.ACTION_KEEP][0]) continue # If there are gets and they all agree [how could they not?], do it. if mergestatemod.ACTION_GET in bids: ga0 = bids[mergestatemod.ACTION_GET][0] if all(a == ga0 for a in bids[mergestatemod.ACTION_GET][1:]): repo.ui.note(_(b" %s: picking 'get' action\n") % f) - actions[f] = ga0 + mresult.addfile(f, *ga0) continue # TODO: Consider other simple actions such as mode changes # Handle inefficient democrazy. @@ -1079,12 +1103,11 @@ repo.ui.warn( _(b' %s: ambiguous merge - picked %s action\n') % (f, m) ) - actions[f] = l[0] + mresult.addfile(f, *l[0]) continue repo.ui.note(_(b'end of auction\n\n')) # TODO: think about commitinfo when bid merge is used - mresult = mergeresult() - mresult.updatevalues(actions, diverge, renamedelete, {}) + mresult.updatevalues(diverge, renamedelete, {}) if wctx.rev() is None: fractions = _forgetremoved(wctx, mctx, branchmerge) @@ -1870,22 +1893,19 @@ % prompts, 0, ): - mresult.actions[f] = ( - mergestatemod.ACTION_REMOVE, - None, - b'prompt delete', + mresult.addfile( + f, mergestatemod.ACTION_REMOVE, None, b'prompt delete', ) elif f in p1: - mresult.actions[f] = ( + mresult.addfile( + f, mergestatemod.ACTION_ADD_MODIFIED, None, b'prompt keep', ) else: - mresult.actions[f] = ( - mergestatemod.ACTION_ADD, - None, - b'prompt keep', + mresult.addfile( + f, mergestatemod.ACTION_ADD, None, b'prompt keep', ) elif m == mergestatemod.ACTION_DELETED_CHANGED: f1, f2, fa, move, anc = args @@ -1902,7 +1922,8 @@ ) == 0 ): - mresult.actions[f] = ( + mresult.addfile( + f, mergestatemod.ACTION_GET, (flags, False), b'prompt recreating',