When pulling from a non hg repository URL (e.g. http://www.kernel.org/hg)
you geta pretty obscure error (zlib: uknown compression type). The
attached patch modifies hgweb.py and hg.py to supply and check a
'Content-type: application/hg-0.1' HTTP header for the branches,
between and changegroup commands, so that we know it's a proper hg
repo before snarfing the input. Comments appreciated!
#!/bin/sh
#
# This is an example of using HGEDITOR to automate the signing of
# commits and so on.
# change this to one to turn on GPG support
SIGN=0
T1=""; T2=""
cleanup_exit() {
rm -f "$T1" "$T2"
exit $1
}
# If you want to pass your favourite editor some other parameters
# only for Mercurial, modify this:
case "${EDITOR:=vi}" in
emacs)
EDITOR="$EDITOR -nw"
;;
gvim|vim)
EDITOR="$EDITOR -f -o"
;;
esac
if grep -q "^HG: merge resolve" "$1" ; then
# we don't sign merges
exec $EDITOR "$1"
else
# Remove temporary files even if we get interrupted
trap "cleanup_exit 255" TERM KILL INT QUIT ABRT
T1=`mktemp`; T2=`mktemp`
MANIFEST=`grep '^HG: manifest hash' "$1" | cut -b 19-`
echo -e "\n\nmanifest hash: $MANIFEST" >> "$T1"
grep -vE '^(HG: manifest hash .*)?$' "$1" >> "$T1"
(
cd "`hg root`"
grep '^HG: changed' "$1" | cut -b 13- | while read changed; do
hg diff "$changed" >> "$T2"
done
)
CHECKSUM=`md5sum "$T1"`
$EDITOR "$T1" "$T2" || cleanup_exit $?
if [ "$SIGN" == "1" ] ; then
echo "$CHECKSUM" | md5sum -c 2>/dev/null && cleanup_exit 13
{
head -n 1 "$T1"
echo
grep -v "^HG:" "$T1" | gpg -t -a -u "${HGUSER}" --clearsign
} > "$T2" && mv "$T2" "$1"
else
mv "$T1" "$1"
fi
cleanup_exit $?
fi