Mercurial > hg
view contrib/undumprevlog @ 30847:e12553cfd0a4 stable
pager: wrap _runcommand() no matter if stdout is redirected
We've made chg utilize the common code path implemented in pager.py (by
815e1cefd082 and 493935e0327a), but the chg server does not always start
with a tty. Because of this, uisetup() of the pager extension could be
skipped on the chg server.
Kudos given to Sean Farley for dogfooding new chg and spotting this problem.
author | Yuya Nishihara <yuya@tcha.org> |
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date | Thu, 19 Jan 2017 23:01:32 +0900 |
parents | 4f76c0c490b3 |
children | 21fa3d3688f3 |
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#!/usr/bin/env python # Undump a dump from dumprevlog # $ hg init # $ undumprevlog < repo.dump from __future__ import absolute_import import sys from mercurial import ( node, revlog, scmutil, transaction, util, ) for fp in (sys.stdin, sys.stdout, sys.stderr): util.setbinary(fp) opener = scmutil.opener('.', False) tr = transaction.transaction(sys.stderr.write, opener, {'store': opener}, "undump.journal") while True: l = sys.stdin.readline() if not l: break if l.startswith("file:"): f = l[6:-1] r = revlog.revlog(opener, f) print f elif l.startswith("node:"): n = node.bin(l[6:-1]) elif l.startswith("linkrev:"): lr = int(l[9:-1]) elif l.startswith("parents:"): p = l[9:-1].split() p1 = node.bin(p[0]) p2 = node.bin(p[1]) elif l.startswith("length:"): length = int(l[8:-1]) sys.stdin.readline() # start marker d = sys.stdin.read(length) sys.stdin.readline() # end marker r.addrevision(d, tr, lr, p1, p2) tr.close()