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#!/bin/sh
# Copyright (c) 2007, 2008 Rocco Rutte <pdmef@gmx.net> and others.
# License: MIT <http://www.opensource.org/licenses/mit-license.php>
ROOT="`dirname $0`"
REPO=""
PFX="hg2git"
SFX_MARKS="marks"
SFX_MAPPING="mapping"
SFX_HEADS="heads"
SFX_STATE="state"
QUIET=""
PYTHON=${PYTHON:-python}
USAGE="[-r <repo>] -R <rev>"
LONG_USAGE="Print SHA1s of latest changes per branch up to <rev> useful
to reset import and restart at <rev>.
If <repo> is omitted, use last hg repository as obtained from state file,
GIT_DIR/$PFX-$SFX_STATE by default.
Options:
-R Hg revision to reset to
-r Mercurial repository to use
"
. "$(git --exec-path)/git-sh-setup"
cd_to_toplevel
while case "$#" in 0) break ;; esac
do
case "$1" in
-r|--r|--re|--rep|--repo)
shift
REPO="$1"
;;
-*)
# pass any other options down to hg2git.py
break
;;
*)
break
;;
esac
shift
done
# for convenience: get default repo from state file
if [ x"$REPO" = x -a -f "$GIT_DIR/$PFX-$SFX_STATE" ] ; then
REPO="`egrep '^:repo ' "$GIT_DIR/$PFX-$SFX_STATE" | cut -d ' ' -f 2`"
echo "Using last hg repository \"$REPO\""
fi
# make sure we have a marks cache
if [ ! -f "$GIT_DIR/$PFX-$SFX_MARKS" ] ; then
touch "$GIT_DIR/$PFX-$SFX_MARKS"
fi
GIT_DIR="$GIT_DIR" $PYTHON "$ROOT/hg-reset.py" \
--repo "$REPO" \
--marks "$GIT_DIR/$PFX-$SFX_MARKS" \
--mapping "$GIT_DIR/$PFX-$SFX_MAPPING" \
--heads "$GIT_DIR/$PFX-$SFX_HEADS" \
--status "$GIT_DIR/$PFX-$SFX_STATE" \
"$@"
exit $?
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