transaction-summary: display the summary for all transactions
Now that we records "all" changes happening in a transaction (in tr.changes)
we will be able to provide better report on various changes (phases turned
public, changeset obsoleted, branch merged or created, etc..)
This is far too late in the cycle to play with this, but having this existing
method called more widely will help extensions to play around with various
options during the 4.4 cycle.
Instead of calling registersummarycallback only for transactions we want, we
always call it and use the transaction name to decide when to report (eg: we
do not want `hg amend` to report new obsoleted changesets). Filtering on
transaction name does not seems great, but seems good enough for the moment.
We can change the API during the next cycle.
The previous manual call during unbundling of the bundle2 "obsmarkers" part is
no longer necessary and has been dropped.
from __future__ import absolute_import, print_function
import os
from mercurial.node import hex
from mercurial import (
context,
encoding,
hg,
scmutil,
ui as uimod,
)
u = uimod.ui.load()
repo = hg.repository(u, 'test1', create=1)
os.chdir('test1')
# create 'foo' with fixed time stamp
f = open('foo', 'wb')
f.write(b'foo\n')
f.close()
os.utime('foo', (1000, 1000))
# add+commit 'foo'
repo[None].add(['foo'])
repo.commit(text='commit1', date="0 0")
if os.name == 'nt':
d = repo[None]['foo'].date()
print("workingfilectx.date = (%d, %d)" % (d[0], d[1]))
else:
print("workingfilectx.date =", repo[None]['foo'].date())
# test memctx with non-ASCII commit message
def filectxfn(repo, memctx, path):
return context.memfilectx(repo, "foo", "")
ctx = context.memctx(repo, ['tip', None],
encoding.tolocal("Gr\xc3\xbcezi!"),
["foo"], filectxfn)
ctx.commit()
for enc in "ASCII", "Latin-1", "UTF-8":
encoding.encoding = enc
print("%-8s: %s" % (enc, repo["tip"].description()))
# test performing a status
def getfilectx(repo, memctx, f):
fctx = memctx.parents()[0][f]
data, flags = fctx.data(), fctx.flags()
if f == 'foo':
data += 'bar\n'
return context.memfilectx(repo, f, data, 'l' in flags, 'x' in flags)
ctxa = repo.changectx(0)
ctxb = context.memctx(repo, [ctxa.node(), None], "test diff", ["foo"],
getfilectx, ctxa.user(), ctxa.date())
print(ctxb.status(ctxa))
# test performing a diff on a memctx
for d in ctxb.diff(ctxa, git=True):
print(d, end='')
# test safeness and correctness of "ctx.status()"
print('= checking context.status():')
# ancestor "wcctx ~ 2"
actx2 = repo['.']
repo.wwrite('bar-m', 'bar-m\n', '')
repo.wwrite('bar-r', 'bar-r\n', '')
repo[None].add(['bar-m', 'bar-r'])
repo.commit(text='add bar-m, bar-r', date="0 0")
# ancestor "wcctx ~ 1"
actx1 = repo['.']
repo.wwrite('bar-m', 'bar-m bar-m\n', '')
repo.wwrite('bar-a', 'bar-a\n', '')
repo[None].add(['bar-a'])
repo[None].forget(['bar-r'])
# status at this point:
# M bar-m
# A bar-a
# R bar-r
# C foo
from mercurial import scmutil
print('== checking workingctx.status:')
wctx = repo[None]
print('wctx._status=%s' % (str(wctx._status)))
print('=== with "pattern match":')
print(actx1.status(other=wctx,
match=scmutil.matchfiles(repo, ['bar-m', 'foo'])))
print('wctx._status=%s' % (str(wctx._status)))
print(actx2.status(other=wctx,
match=scmutil.matchfiles(repo, ['bar-m', 'foo'])))
print('wctx._status=%s' % (str(wctx._status)))
print('=== with "always match" and "listclean=True":')
print(actx1.status(other=wctx, listclean=True))
print('wctx._status=%s' % (str(wctx._status)))
print(actx2.status(other=wctx, listclean=True))
print('wctx._status=%s' % (str(wctx._status)))
print("== checking workingcommitctx.status:")
wcctx = context.workingcommitctx(repo,
scmutil.status(['bar-m'],
['bar-a'],
[],
[], [], [], []),
text='', date='0 0')
print('wcctx._status=%s' % (str(wcctx._status)))
print('=== with "always match":')
print(actx1.status(other=wcctx))
print('wcctx._status=%s' % (str(wcctx._status)))
print(actx2.status(other=wcctx))
print('wcctx._status=%s' % (str(wcctx._status)))
print('=== with "always match" and "listclean=True":')
print(actx1.status(other=wcctx, listclean=True))
print('wcctx._status=%s' % (str(wcctx._status)))
print(actx2.status(other=wcctx, listclean=True))
print('wcctx._status=%s' % (str(wcctx._status)))
print('=== with "pattern match":')
print(actx1.status(other=wcctx,
match=scmutil.matchfiles(repo, ['bar-m', 'foo'])))
print('wcctx._status=%s' % (str(wcctx._status)))
print(actx2.status(other=wcctx,
match=scmutil.matchfiles(repo, ['bar-m', 'foo'])))
print('wcctx._status=%s' % (str(wcctx._status)))
print('=== with "pattern match" and "listclean=True":')
print(actx1.status(other=wcctx,
match=scmutil.matchfiles(repo, ['bar-r', 'foo']),
listclean=True))
print('wcctx._status=%s' % (str(wcctx._status)))
print(actx2.status(other=wcctx,
match=scmutil.matchfiles(repo, ['bar-r', 'foo']),
listclean=True))
print('wcctx._status=%s' % (str(wcctx._status)))
os.chdir('..')
# test manifestlog being changed
print('== commit with manifestlog invalidated')
repo = hg.repository(u, 'test2', create=1)
os.chdir('test2')
# make some commits
for i in [b'1', b'2', b'3']:
with open(i, 'wb') as f:
f.write(i)
status = scmutil.status([], [i], [], [], [], [], [])
ctx = context.workingcommitctx(repo, status, text=i, user=b'test@test.com',
date=(0, 0))
ctx.p1().manifest() # side effect: cache manifestctx
n = repo.commitctx(ctx)
print('commit %s: %s' % (i, hex(n)))
# touch 00manifest.i mtime so storecache could expire.
# repo.__dict__['manifestlog'] is deleted by transaction releasefn.
st = repo.svfs.stat('00manifest.i')
repo.svfs.utime('00manifest.i', (st.st_mtime + 1, st.st_mtime + 1))
# read the file just committed
try:
if repo[n][i].data() != i:
print('data mismatch')
except Exception as ex:
print('cannot read data: %r' % ex)