Mercurial > hg > mercurial-source
view tests/test-convert-p4-filetypes.t @ 36851:bf676267f64f
wireprotoserver: split ssh protocol handler and server
We want to formalize the interface for protocol handlers. Today,
server functionality (which is domain specific) is interleaved
with protocol handling functionality (which conforms to a generic
interface) in the sshserver class.
This commit splits the ssh protocol handling code out of the
sshserver class.
Differential Revision: https://phab.mercurial-scm.org/D2080
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Wed, 07 Feb 2018 20:17:05 -0800 |
parents | 42542adb8944 |
children | 5abc47d4ca6b |
line wrap: on
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#require p4 execbit symlink $ echo "[extensions]" >> $HGRCPATH $ echo "convert = " >> $HGRCPATH create p4 depot $ P4ROOT=`pwd`/depot; export P4ROOT $ P4AUDIT=$P4ROOT/audit; export P4AUDIT $ P4JOURNAL=$P4ROOT/journal; export P4JOURNAL $ P4LOG=$P4ROOT/log; export P4LOG $ P4PORT=localhost:$HGPORT; export P4PORT $ P4DEBUG=1; export P4DEBUG $ P4CHARSET=utf8; export P4CHARSET start the p4 server $ [ ! -d $P4ROOT ] && mkdir $P4ROOT $ p4d -f -J off -xi >$P4ROOT/stdout 2>$P4ROOT/stderr $ p4d -f -J off >$P4ROOT/stdout 2>$P4ROOT/stderr & $ echo $! >> $DAEMON_PIDS $ trap "echo stopping the p4 server ; p4 admin stop" EXIT wait for the server to initialize $ while ! p4 ; do > sleep 1 > done >/dev/null 2>/dev/null create a client spec $ P4CLIENT=hg-p4-import; export P4CLIENT $ DEPOTPATH=//depot/test-mercurial-import/... $ p4 client -o | sed '/^View:/,$ d' >p4client $ echo View: >>p4client $ echo " $DEPOTPATH //$P4CLIENT/..." >>p4client $ p4 client -i <p4client Client hg-p4-import saved. populate the depot $ TYPES="text binary symlink" $ TYPES="$TYPES text+m text+w text+x text+k text+kx text+ko text+l text+C text+D text+F text+S text+S2" $ TYPES="$TYPES binary+k binary+x binary+kx symlink+k" $ TYPES="$TYPES ctext cxtext ktext kxtext ltext tempobj ubinary uxbinary xbinary xltext xtempobj xtext" not testing these $ #TYPES="$TYPES apple resource unicode utf16 uresource xunicode xutf16" $ for T in $TYPES ; do > T2=`echo $T | tr [:upper:] [:lower:]` > case $T in > apple) > ;; > symlink*) > echo "this is target $T" >target_$T2 > ln -s target_$T file_$T2 > p4 add target_$T2 > p4 add -t $T file_$T2 > ;; > binary*) > $PYTHON -c "open('file_$T2', 'wb').write(b'this is $T')" > p4 add -t $T file_$T2 > ;; > *) > echo "this is $T" >file_$T2 > p4 add -t $T file_$T2 > ;; > esac > done //depot/test-mercurial-import/file_text#1 - opened for add //depot/test-mercurial-import/file_binary#1 - opened for add //depot/test-mercurial-import/target_symlink#1 - opened for add //depot/test-mercurial-import/file_symlink#1 - opened for add //depot/test-mercurial-import/file_text+m#1 - opened for add //depot/test-mercurial-import/file_text+w#1 - opened for add //depot/test-mercurial-import/file_text+x#1 - opened for add //depot/test-mercurial-import/file_text+k#1 - opened for add //depot/test-mercurial-import/file_text+kx#1 - opened for add //depot/test-mercurial-import/file_text+ko#1 - opened for add //depot/test-mercurial-import/file_text+l#1 - opened for add //depot/test-mercurial-import/file_text+c#1 - opened for add //depot/test-mercurial-import/file_text+d#1 - opened for add //depot/test-mercurial-import/file_text+f#1 - opened for add //depot/test-mercurial-import/file_text+s#1 - opened for add //depot/test-mercurial-import/file_text+s2#1 - opened for add //depot/test-mercurial-import/file_binary+k#1 - opened for add //depot/test-mercurial-import/file_binary+x#1 - opened for add //depot/test-mercurial-import/file_binary+kx#1 - opened for add //depot/test-mercurial-import/target_symlink+k#1 - opened for add //depot/test-mercurial-import/file_symlink+k#1 - opened for add //depot/test-mercurial-import/file_ctext#1 - opened for add //depot/test-mercurial-import/file_cxtext#1 - opened for add //depot/test-mercurial-import/file_ktext#1 - opened for add //depot/test-mercurial-import/file_kxtext#1 - opened for add //depot/test-mercurial-import/file_ltext#1 - opened for add //depot/test-mercurial-import/file_tempobj#1 - opened for add //depot/test-mercurial-import/file_ubinary#1 - opened for add //depot/test-mercurial-import/file_uxbinary#1 - opened for add //depot/test-mercurial-import/file_xbinary#1 - opened for add //depot/test-mercurial-import/file_xltext#1 - opened for add //depot/test-mercurial-import/file_xtempobj#1 - opened for add //depot/test-mercurial-import/file_xtext#1 - opened for add $ p4 submit -d initial Submitting change 1. Locking 33 files ... add //depot/test-mercurial-import/file_binary#1 add //depot/test-mercurial-import/file_binary+k#1 add //depot/test-mercurial-import/file_binary+kx#1 add //depot/test-mercurial-import/file_binary+x#1 add //depot/test-mercurial-import/file_ctext#1 add //depot/test-mercurial-import/file_cxtext#1 add //depot/test-mercurial-import/file_ktext#1 add //depot/test-mercurial-import/file_kxtext#1 add //depot/test-mercurial-import/file_ltext#1 add //depot/test-mercurial-import/file_symlink#1 add //depot/test-mercurial-import/file_symlink+k#1 add //depot/test-mercurial-import/file_tempobj#1 add //depot/test-mercurial-import/file_text#1 add //depot/test-mercurial-import/file_text+c#1 add //depot/test-mercurial-import/file_text+d#1 add //depot/test-mercurial-import/file_text+f#1 add //depot/test-mercurial-import/file_text+k#1 add //depot/test-mercurial-import/file_text+ko#1 add //depot/test-mercurial-import/file_text+kx#1 add //depot/test-mercurial-import/file_text+l#1 add //depot/test-mercurial-import/file_text+m#1 add //depot/test-mercurial-import/file_text+s#1 add //depot/test-mercurial-import/file_text+s2#1 add //depot/test-mercurial-import/file_text+w#1 add //depot/test-mercurial-import/file_text+x#1 add //depot/test-mercurial-import/file_ubinary#1 add //depot/test-mercurial-import/file_uxbinary#1 add //depot/test-mercurial-import/file_xbinary#1 add //depot/test-mercurial-import/file_xltext#1 add //depot/test-mercurial-import/file_xtempobj#1 add //depot/test-mercurial-import/file_xtext#1 add //depot/test-mercurial-import/target_symlink#1 add //depot/test-mercurial-import/target_symlink+k#1 Change 1 submitted. //depot/test-mercurial-import/file_binary+k#1 - refreshing //depot/test-mercurial-import/file_binary+kx#1 - refreshing //depot/test-mercurial-import/file_ktext#1 - refreshing //depot/test-mercurial-import/file_kxtext#1 - refreshing //depot/test-mercurial-import/file_symlink+k#1 - refreshing //depot/test-mercurial-import/file_text+k#1 - refreshing //depot/test-mercurial-import/file_text+ko#1 - refreshing //depot/test-mercurial-import/file_text+kx#1 - refreshing test keyword expansion $ p4 edit file_* target_* //depot/test-mercurial-import/file_binary#1 - opened for edit //depot/test-mercurial-import/file_binary+k#1 - opened for edit //depot/test-mercurial-import/file_binary+kx#1 - opened for edit //depot/test-mercurial-import/file_binary+x#1 - opened for edit //depot/test-mercurial-import/file_ctext#1 - opened for edit //depot/test-mercurial-import/file_cxtext#1 - opened for edit //depot/test-mercurial-import/file_ktext#1 - opened for edit //depot/test-mercurial-import/file_kxtext#1 - opened for edit //depot/test-mercurial-import/file_ltext#1 - opened for edit //depot/test-mercurial-import/file_symlink#1 - opened for edit //depot/test-mercurial-import/file_symlink+k#1 - opened for edit //depot/test-mercurial-import/file_tempobj#1 - opened for edit //depot/test-mercurial-import/file_text#1 - opened for edit //depot/test-mercurial-import/file_text+c#1 - opened for edit //depot/test-mercurial-import/file_text+d#1 - opened for edit //depot/test-mercurial-import/file_text+f#1 - opened for edit //depot/test-mercurial-import/file_text+k#1 - opened for edit //depot/test-mercurial-import/file_text+ko#1 - opened for edit //depot/test-mercurial-import/file_text+kx#1 - opened for edit //depot/test-mercurial-import/file_text+l#1 - opened for edit //depot/test-mercurial-import/file_text+m#1 - opened for edit //depot/test-mercurial-import/file_text+s#1 - opened for edit //depot/test-mercurial-import/file_text+s2#1 - opened for edit //depot/test-mercurial-import/file_text+w#1 - opened for edit //depot/test-mercurial-import/file_text+x#1 - opened for edit //depot/test-mercurial-import/file_ubinary#1 - opened for edit //depot/test-mercurial-import/file_uxbinary#1 - opened for edit //depot/test-mercurial-import/file_xbinary#1 - opened for edit //depot/test-mercurial-import/file_xltext#1 - opened for edit //depot/test-mercurial-import/file_xtempobj#1 - opened for edit //depot/test-mercurial-import/file_xtext#1 - opened for edit //depot/test-mercurial-import/target_symlink#1 - opened for edit //depot/test-mercurial-import/target_symlink+k#1 - opened for edit $ for T in $TYPES ; do > T2=`echo $T | tr [:upper:] [:lower:]` > echo '$Id$' >>file_$T2 > echo '$Header$' >>file_$T2 > echo '$Date$' >>file_$T2 > echo '$DateTime$' >>file_$T2 > echo '$Change$' >>file_$T2 > echo '$File$' >>file_$T2 > echo '$Revision$' >>file_$T2 > echo '$Header$$Header$Header$' >>file_$T2 > done $ ln -s 'target_$Header$' crazy_symlink+k $ p4 add -t symlink+k crazy_symlink+k //depot/test-mercurial-import/crazy_symlink+k#1 - opened for add $ p4 submit -d keywords Submitting change 2. Locking 34 files ... add //depot/test-mercurial-import/crazy_symlink+k#1 edit //depot/test-mercurial-import/file_binary#2 edit //depot/test-mercurial-import/file_binary+k#2 edit //depot/test-mercurial-import/file_binary+kx#2 edit //depot/test-mercurial-import/file_binary+x#2 edit //depot/test-mercurial-import/file_ctext#2 edit //depot/test-mercurial-import/file_cxtext#2 edit //depot/test-mercurial-import/file_ktext#2 edit //depot/test-mercurial-import/file_kxtext#2 edit //depot/test-mercurial-import/file_ltext#2 edit //depot/test-mercurial-import/file_symlink#2 edit //depot/test-mercurial-import/file_symlink+k#2 edit //depot/test-mercurial-import/file_tempobj#2 edit //depot/test-mercurial-import/file_text#2 edit //depot/test-mercurial-import/file_text+c#2 edit //depot/test-mercurial-import/file_text+d#2 edit //depot/test-mercurial-import/file_text+f#2 edit //depot/test-mercurial-import/file_text+k#2 edit //depot/test-mercurial-import/file_text+ko#2 edit //depot/test-mercurial-import/file_text+kx#2 edit //depot/test-mercurial-import/file_text+l#2 edit //depot/test-mercurial-import/file_text+m#2 edit //depot/test-mercurial-import/file_text+s#2 edit //depot/test-mercurial-import/file_text+s2#2 edit //depot/test-mercurial-import/file_text+w#2 edit //depot/test-mercurial-import/file_text+x#2 edit //depot/test-mercurial-import/file_ubinary#2 edit //depot/test-mercurial-import/file_uxbinary#2 edit //depot/test-mercurial-import/file_xbinary#2 edit //depot/test-mercurial-import/file_xltext#2 edit //depot/test-mercurial-import/file_xtempobj#2 edit //depot/test-mercurial-import/file_xtext#2 edit //depot/test-mercurial-import/target_symlink#2 edit //depot/test-mercurial-import/target_symlink+k#2 Change 2 submitted. //depot/test-mercurial-import/crazy_symlink+k#1 - refreshing //depot/test-mercurial-import/file_binary+k#2 - refreshing //depot/test-mercurial-import/file_binary+kx#2 - refreshing //depot/test-mercurial-import/file_ktext#2 - refreshing //depot/test-mercurial-import/file_kxtext#2 - refreshing //depot/test-mercurial-import/file_symlink+k#2 - refreshing //depot/test-mercurial-import/file_text+k#2 - refreshing //depot/test-mercurial-import/file_text+ko#2 - refreshing //depot/test-mercurial-import/file_text+kx#2 - refreshing check keywords in p4 $ grep -H Header file_* file_binary:$Header$ file_binary:$Header$$Header$Header$ file_binary+k:$Header: //depot/test-mercurial-import/file_binary+k#2 $ file_binary+k:$Header: //depot/test-mercurial-import/file_binary+k#2 $$Header: //depot/test-mercurial-import/file_binary+k#2 $Header$ file_binary+kx:$Header: //depot/test-mercurial-import/file_binary+kx#2 $ file_binary+kx:$Header: //depot/test-mercurial-import/file_binary+kx#2 $$Header: //depot/test-mercurial-import/file_binary+kx#2 $Header$ file_binary+x:$Header$ file_binary+x:$Header$$Header$Header$ file_ctext:$Header$ file_ctext:$Header$$Header$Header$ file_cxtext:$Header$ file_cxtext:$Header$$Header$Header$ file_ktext:$Header: //depot/test-mercurial-import/file_ktext#2 $ file_ktext:$Header: //depot/test-mercurial-import/file_ktext#2 $$Header: //depot/test-mercurial-import/file_ktext#2 $Header$ file_kxtext:$Header: //depot/test-mercurial-import/file_kxtext#2 $ file_kxtext:$Header: //depot/test-mercurial-import/file_kxtext#2 $$Header: //depot/test-mercurial-import/file_kxtext#2 $Header$ file_ltext:$Header$ file_ltext:$Header$$Header$Header$ file_symlink:$Header$ file_symlink:$Header$$Header$Header$ file_symlink+k:$Header$ file_symlink+k:$Header$$Header$Header$ file_tempobj:$Header$ file_tempobj:$Header$$Header$Header$ file_text:$Header$ file_text:$Header$$Header$Header$ file_text+c:$Header$ file_text+c:$Header$$Header$Header$ file_text+d:$Header$ file_text+d:$Header$$Header$Header$ file_text+f:$Header$ file_text+f:$Header$$Header$Header$ file_text+k:$Header: //depot/test-mercurial-import/file_text+k#2 $ file_text+k:$Header: //depot/test-mercurial-import/file_text+k#2 $$Header: //depot/test-mercurial-import/file_text+k#2 $Header$ file_text+ko:$Header: //depot/test-mercurial-import/file_text+ko#2 $ file_text+ko:$Header: //depot/test-mercurial-import/file_text+ko#2 $$Header: //depot/test-mercurial-import/file_text+ko#2 $Header$ file_text+kx:$Header: //depot/test-mercurial-import/file_text+kx#2 $ file_text+kx:$Header: //depot/test-mercurial-import/file_text+kx#2 $$Header: //depot/test-mercurial-import/file_text+kx#2 $Header$ file_text+l:$Header$ file_text+l:$Header$$Header$Header$ file_text+m:$Header$ file_text+m:$Header$$Header$Header$ file_text+s:$Header$ file_text+s:$Header$$Header$Header$ file_text+s2:$Header$ file_text+s2:$Header$$Header$Header$ file_text+w:$Header$ file_text+w:$Header$$Header$Header$ file_text+x:$Header$ file_text+x:$Header$$Header$Header$ file_ubinary:$Header$ file_ubinary:$Header$$Header$Header$ file_uxbinary:$Header$ file_uxbinary:$Header$$Header$Header$ file_xbinary:$Header$ file_xbinary:$Header$$Header$Header$ file_xltext:$Header$ file_xltext:$Header$$Header$Header$ file_xtempobj:$Header$ file_xtempobj:$Header$$Header$Header$ file_xtext:$Header$ file_xtext:$Header$$Header$Header$ convert $ hg convert -s p4 $DEPOTPATH dst initializing destination dst repository scanning source... reading p4 views collecting p4 changelists 1 initial 2 keywords sorting... converting... 1 initial 0 keywords $ hg -R dst log --template 'rev={rev} desc="{desc}" tags="{tags}" files="{files}"\n' rev=1 desc="keywords" tags="tip" files="crazy_symlink+k file_binary file_binary+k file_binary+kx file_binary+x file_ctext file_cxtext file_ktext file_kxtext file_ltext file_tempobj file_text file_text+c file_text+d file_text+f file_text+k file_text+ko file_text+kx file_text+l file_text+m file_text+s file_text+s2 file_text+w file_text+x file_ubinary file_uxbinary file_xbinary file_xltext file_xtempobj file_xtext target_symlink target_symlink+k" rev=0 desc="initial" tags="" files="file_binary file_binary+k file_binary+kx file_binary+x file_ctext file_cxtext file_ktext file_kxtext file_ltext file_symlink file_symlink+k file_text file_text+c file_text+d file_text+f file_text+k file_text+ko file_text+kx file_text+l file_text+m file_text+s2 file_text+w file_text+x file_ubinary file_uxbinary file_xbinary file_xltext file_xtext target_symlink target_symlink+k" revision 0 $ hg -R dst update 0 30 files updated, 0 files merged, 0 files removed, 0 files unresolved $ head dst/file_* | cat -v ==> dst/file_binary <== this is binary ==> dst/file_binary+k <== this is binary+k ==> dst/file_binary+kx <== this is binary+kx ==> dst/file_binary+x <== this is binary+x ==> dst/file_ctext <== this is ctext ==> dst/file_cxtext <== this is cxtext ==> dst/file_ktext <== this is ktext ==> dst/file_kxtext <== this is kxtext ==> dst/file_ltext <== this is ltext ==> dst/file_symlink <== this is target symlink ==> dst/file_symlink+k <== this is target symlink+k ==> dst/file_text <== this is text ==> dst/file_text+c <== this is text+C ==> dst/file_text+d <== this is text+D ==> dst/file_text+f <== this is text+F ==> dst/file_text+k <== this is text+k ==> dst/file_text+ko <== this is text+ko ==> dst/file_text+kx <== this is text+kx ==> dst/file_text+l <== this is text+l ==> dst/file_text+m <== this is text+m ==> dst/file_text+s2 <== this is text+S2 ==> dst/file_text+w <== this is text+w ==> dst/file_text+x <== this is text+x ==> dst/file_ubinary <== this is ubinary ==> dst/file_uxbinary <== this is uxbinary ==> dst/file_xbinary <== this is xbinary ==> dst/file_xltext <== this is xltext ==> dst/file_xtext <== this is xtext revision 1 $ hg -R dst update 1 32 files updated, 0 files merged, 0 files removed, 0 files unresolved $ head dst/file_* | cat -v ==> dst/file_binary <== this is binary$Id$ $Header$ $Date$ $DateTime$ $Change$ $File$ $Revision$ $Header$$Header$Header$ ==> dst/file_binary+k <== this is binary+k$Id$ $Header$ $Date$ $DateTime$ $Change$ $File$ $Revision$ $Header$$Header$Header$ ==> dst/file_binary+kx <== this is binary+kx$Id$ $Header$ $Date$ $DateTime$ $Change$ $File$ $Revision$ $Header$$Header$Header$ ==> dst/file_binary+x <== this is binary+x$Id$ $Header$ $Date$ $DateTime$ $Change$ $File$ $Revision$ $Header$$Header$Header$ ==> dst/file_ctext <== this is ctext $Id$ $Header$ $Date$ $DateTime$ $Change$ $File$ $Revision$ $Header$$Header$Header$ ==> dst/file_cxtext <== this is cxtext $Id$ $Header$ $Date$ $DateTime$ $Change$ $File$ $Revision$ $Header$$Header$Header$ ==> dst/file_ktext <== this is ktext $Id$ $Header$ $Date$ $DateTime$ $Change$ $File$ $Revision$ $Header$$Header$Header$ ==> dst/file_kxtext <== this is kxtext $Id$ $Header$ $Date$ $DateTime$ $Change$ $File$ $Revision$ $Header$$Header$Header$ ==> dst/file_ltext <== this is ltext $Id$ $Header$ $Date$ $DateTime$ $Change$ $File$ $Revision$ $Header$$Header$Header$ ==> dst/file_symlink <== this is target symlink $Id$ $Header$ $Date$ $DateTime$ $Change$ $File$ $Revision$ $Header$$Header$Header$ ==> dst/file_symlink+k <== this is target symlink+k $Id$ $Header$ $Date$ $DateTime$ $Change$ $File$ $Revision$ $Header$$Header$Header$ ==> dst/file_tempobj <== this is tempobj $Id$ $Header$ $Date$ $DateTime$ $Change$ $File$ $Revision$ $Header$$Header$Header$ ==> dst/file_text <== this is text $Id$ $Header$ $Date$ $DateTime$ $Change$ $File$ $Revision$ $Header$$Header$Header$ ==> dst/file_text+c <== this is text+C $Id$ $Header$ $Date$ $DateTime$ $Change$ $File$ $Revision$ $Header$$Header$Header$ ==> dst/file_text+d <== this is text+D $Id$ $Header$ $Date$ $DateTime$ $Change$ $File$ $Revision$ $Header$$Header$Header$ ==> dst/file_text+f <== this is text+F $Id$ $Header$ $Date$ $DateTime$ $Change$ $File$ $Revision$ $Header$$Header$Header$ ==> dst/file_text+k <== this is text+k $Id$ $Header$ $Date$ $DateTime$ $Change$ $File$ $Revision$ $Header$$Header$Header$ ==> dst/file_text+ko <== this is text+ko $Id$ $Header$ $Date$ $DateTime$ $Change$ $File$ $Revision$ $Header$$Header$Header$ ==> dst/file_text+kx <== this is text+kx $Id$ $Header$ $Date$ $DateTime$ $Change$ $File$ $Revision$ $Header$$Header$Header$ ==> dst/file_text+l <== this is text+l $Id$ $Header$ $Date$ $DateTime$ $Change$ $File$ $Revision$ $Header$$Header$Header$ ==> dst/file_text+m <== this is text+m $Id$ $Header$ $Date$ $DateTime$ $Change$ $File$ $Revision$ $Header$$Header$Header$ ==> dst/file_text+s <== this is text+S $Id$ $Header$ $Date$ $DateTime$ $Change$ $File$ $Revision$ $Header$$Header$Header$ ==> dst/file_text+s2 <== this is text+S2 $Id$ $Header$ $Date$ $DateTime$ $Change$ $File$ $Revision$ $Header$$Header$Header$ ==> dst/file_text+w <== this is text+w $Id$ $Header$ $Date$ $DateTime$ $Change$ $File$ $Revision$ $Header$$Header$Header$ ==> dst/file_text+x <== this is text+x $Id$ $Header$ $Date$ $DateTime$ $Change$ $File$ $Revision$ $Header$$Header$Header$ ==> dst/file_ubinary <== this is ubinary $Id$ $Header$ $Date$ $DateTime$ $Change$ $File$ $Revision$ $Header$$Header$Header$ ==> dst/file_uxbinary <== this is uxbinary $Id$ $Header$ $Date$ $DateTime$ $Change$ $File$ $Revision$ $Header$$Header$Header$ ==> dst/file_xbinary <== this is xbinary $Id$ $Header$ $Date$ $DateTime$ $Change$ $File$ $Revision$ $Header$$Header$Header$ ==> dst/file_xltext <== this is xltext $Id$ $Header$ $Date$ $DateTime$ $Change$ $File$ $Revision$ $Header$$Header$Header$ ==> dst/file_xtempobj <== this is xtempobj $Id$ $Header$ $Date$ $DateTime$ $Change$ $File$ $Revision$ $Header$$Header$Header$ ==> dst/file_xtext <== this is xtext $Id$ $Header$ $Date$ $DateTime$ $Change$ $File$ $Revision$ $Header$$Header$Header$ crazy_symlink $ readlink.py crazy_symlink+k crazy_symlink+k -> target_$Header: //depot/test-mercurial-import/crazy_symlink+k#1 $ $ readlink.py dst/crazy_symlink+k dst/crazy_symlink+k -> target_$Header$ exit trap: stopping the p4 server