convert: make contents of "extra" dict available from sources, for sinks.
This breaks hash preservation for hg->hg conversion, as each converted
change gets a convert_revision item added to its extra dict. Ugh.
#!/bin/sh
set -e
if test x"$1" != x ; then
cd $1
fi
if [ ! -d ".hg" ]; then
echo "${1:-.} is not a mercurial repository" 1>&2
echo "Aborting" 1>&2
exit 1
fi
if [ ! -d ".git" ]; then
mkdir -v ".git"
fi
if [ -e ".git/HEAD" ]; then
if [ ! -e ".git/HEAD.hg-viz-save" ]; then
mv -v ".git/HEAD" ".git/HEAD.hg-viz-save"
else
rm -vf ".git/HEAD"
fi
fi
hg history | head -1 | awk -F: '{print $3}' > .git/HEAD
git-viz