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Differential D1669

synthrepo: create filectx instance in 'filectxfn' callback
ClosedPublic

Authored by martinvonz on Dec 12 2017, 5:19 PM.

Details

Reviewers
yuja
Group Reviewers
hg-reviewers
Commits
rHG2123e7629ec0: synthrepo: create filectx instance in 'filectxfn' callback
rHG26064f261bbe: synthrepo: create filectx instance in 'filectxfn' callback
Summary

I would like to pass the memctx to the memfilectx constructor, but
it's not available where we currently create the memfilectx. It is
available in the 'filectxfn' callback, so let's create the memfilectx
there instead. A later patch will start actually passing the memctx.

Diff Detail

Repository
rHG Mercurial
Lint
Automatic diff as part of commit; lint not applicable.
Unit
Automatic diff as part of commit; unit tests not applicable.

Event Timeline

martinvonz created this revision.Dec 12 2017, 5:19 PM
yuja accepted this revision.Dec 13 2017, 7:36 AM
This revision is now accepted and ready to land.Dec 13 2017, 7:36 AM
Closed by commit rHG26064f261bbe: synthrepo: create filectx instance in 'filectxfn' callback (authored by martinvonz). · Explain WhyDec 13 2017, 8:05 AM
This revision was automatically updated to reflect the committed changes.

Revision Contents
Changeset List

PathPackages
Mcontrib/synthrepo.py (14 lines)

Diff 4416

contrib/synthrepo.py

for i in xrange(0, initcount): for i in xrange(0, initcount):
ui.progress(_synthesizing, i, unit=_files, total=initcount) ui.progress(_synthesizing, i, unit=_files, total=initcount)
path = pickpath() path = pickpath()
while not validpath(path): while not validpath(path):
path = pickpath() path = pickpath()
data = '%s contents\n' % path data = '%s contents\n' % path
files[path] = context.memfilectx(repo, path, data) files[path] = data
dir = os.path.dirname(path) dir = os.path.dirname(path)
while dir and dir not in dirs: while dir and dir not in dirs:
dirs.add(dir) dirs.add(dir)
dir = os.path.dirname(dir) dir = os.path.dirname(dir)
def filectxfn(repo, memctx, path): def filectxfn(repo, memctx, path):
return files[path] return context.memfilectx(repo, path, files[path])
ui.progress(_synthesizing, None) ui.progress(_synthesizing, None)
message = 'synthesized wide repo with %d files' % (len(files),) message = 'synthesized wide repo with %d files' % (len(files),)
mc = context.memctx(repo, [pctx.node(), nullid], message, mc = context.memctx(repo, [pctx.node(), nullid], message,
files.iterkeys(), filectxfn, ui.username(), files.iterkeys(), filectxfn, ui.username(),
'%d %d' % util.makedate()) '%d %d' % util.makedate())
initnode = mc.commit() initnode = mc.commit()
if ui.debugflag: if ui.debugflag:
add, remove = pick(lineschanged) add, remove = pick(lineschanged)
for __ in xrange(remove): for __ in xrange(remove):
if not lines: if not lines:
break break
del lines[random.randrange(0, len(lines))] del lines[random.randrange(0, len(lines))]
for __ in xrange(add): for __ in xrange(add):
lines.insert(random.randint(0, len(lines)), makeline()) lines.insert(random.randint(0, len(lines)), makeline())
path = fctx.path() path = fctx.path()
changes[path] = context.memfilectx(repo, path, changes[path] = '\n'.join(lines) + '\n'
'\n'.join(lines) + '\n')
for __ in xrange(pick(filesremoved)): for __ in xrange(pick(filesremoved)):
path = random.choice(mfk) path = random.choice(mfk)
for __ in xrange(10): for __ in xrange(10):
path = random.choice(mfk) path = random.choice(mfk)
if path not in changes: if path not in changes:
changes[path] = None
break break
if filesadded: if filesadded:
dirs = list(pctx.dirs()) dirs = list(pctx.dirs())
dirs.insert(0, '') dirs.insert(0, '')
for __ in xrange(pick(filesadded)): for __ in xrange(pick(filesadded)):
pathstr = '' pathstr = ''
while pathstr in dirs: while pathstr in dirs:
path = [random.choice(dirs)] path = [random.choice(dirs)]
if pick(dirsadded): if pick(dirsadded):
path.append(random.choice(words)) path.append(random.choice(words))
path.append(random.choice(words)) path.append(random.choice(words))
pathstr = '/'.join(filter(None, path)) pathstr = '/'.join(filter(None, path))
data = '\n'.join(makeline() data = '\n'.join(makeline()
for __ in xrange(pick(linesinfilesadded))) + '\n' for __ in xrange(pick(linesinfilesadded))) + '\n'
changes[pathstr] = context.memfilectx(repo, pathstr, data) changes[pathstr] = data
def filectxfn(repo, memctx, path): def filectxfn(repo, memctx, path):
return changes[path] if path not in changes:
return None
return context.memfilectx(repo, path, changes[path])
if not changes: if not changes:
continue continue
if revs: if revs:
date = repo['tip'].date()[0] + pick(interarrival) date = repo['tip'].date()[0] + pick(interarrival)
else: else:
date = time.time() - (86400 * count) date = time.time() - (86400 * count)
# dates in mercurial must be positive, fit in 32-bit signed integers. # dates in mercurial must be positive, fit in 32-bit signed integers.
date = min(0x7fffffff, max(0, date)) date = min(0x7fffffff, max(0, date))