Move cmdtable and reposetup handling out of extensions.py
A new function (extensions.extensions) allows the code that is
interested in those attributes to handle them directly.
This allows some cleanups of extensions.py. Notably, we can
remove the extensions.commandtable hack.
It also makes it easier to add standard extension attributes,
like a "hgwebsetup" function or a "helptable" dict that augments
the data in help.py, etc.
#!/bin/sh
hg init test
cd test
cat >sometext.txt <<ENDSOME
This is just some random text
that will go inside the file and take a few lines.
It is very boring to read, but computers don't
care about things like that.
ENDSOME
hg add sometext.txt
hg commit -d "1 0" -m "Just some text"
hg serve -p 20059 -A access.log -E error.log -d --pid-file=hg.pid
cat hg.pid >> $DAEMON_PIDS
("$TESTDIR/get-with-headers.py" localhost:20059 '/?f=f165dc289438;file=sometext.txt;style=raw' content-type content-length content-disposition) >getoutput.txt &
sleep 5
kill `cat hg.pid`
sleep 1 # wait for server to scream and die
cat getoutput.txt
cat access.log error.log | \
sed 's/^[^ ]*\( [^[]*\[\)[^]]*\(\].*\)$/host\1date\2/'