mirror of
https://github.com/frej/fast-export.git
synced 2025-10-31 16:35:48 +01:00
1d0f6cb7ca
The change in 6cf9397bd6 broke support for
bare repositories. In a bare repo git rev-parse --show-toplevel would
return an empty string and cwd would then be changed to the user's home
directory. In the home directory git rev-parse --git-dir would either
fail or return an unrelated repo.
Problem reported by Ralf Rösch.
75 lines
1.8 KiB
Bash
Executable File
75 lines
1.8 KiB
Bash
Executable File
#!/bin/sh
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# Copyright (c) 2007, 2008 Rocco Rutte <pdmef@gmx.net> and others.
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# License: MIT <http://www.opensource.org/licenses/mit-license.php>
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ROOT="`dirname $0`"
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REPO=""
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PFX="hg2git"
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SFX_MARKS="marks"
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SFX_MAPPING="mapping"
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SFX_HEADS="heads"
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SFX_STATE="state"
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QUIET=""
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PYTHON=${PYTHON:-python}
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USAGE="[-r <repo>] -R <rev>"
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LONG_USAGE="Print SHA1s of latest changes per branch up to <rev> useful
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to reset import and restart at <rev>.
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If <repo> is omitted, use last hg repository as obtained from state file,
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GIT_DIR/$PFX-$SFX_STATE by default.
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Options:
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-R Hg revision to reset to
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-r Mercurial repository to use
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"
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IS_BARE=$(git rev-parse --is-bare-repository) \
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|| (echo "Could not find git repo" ; exit 1)
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if test "z$IS_BARE" != ztrue; then
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# This is not a bare repo, cd to the toplevel
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TOPLEVEL=$(git rev-parse --show-toplevel) \
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|| (echo "Could not find git repo toplevel" ; exit 1)
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cd $TOPLEVEL || exit 1
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fi
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GIT_DIR=$(git rev-parse --git-dir) || (echo "Could not find git repo" ; exit 1)
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while case "$#" in 0) break ;; esac
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do
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case "$1" in
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-r|--r|--re|--rep|--repo)
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shift
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REPO="$1"
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;;
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-*)
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# pass any other options down to hg2git.py
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break
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;;
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*)
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break
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;;
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esac
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shift
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done
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# for convenience: get default repo from state file
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if [ x"$REPO" = x -a -f "$GIT_DIR/$PFX-$SFX_STATE" ] ; then
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REPO="`grep '^:repo ' "$GIT_DIR/$PFX-$SFX_STATE" | cut -d ' ' -f 2`"
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echo "Using last hg repository \"$REPO\""
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fi
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# make sure we have a marks cache
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if [ ! -f "$GIT_DIR/$PFX-$SFX_MARKS" ] ; then
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touch "$GIT_DIR/$PFX-$SFX_MARKS"
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fi
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GIT_DIR="$GIT_DIR" $PYTHON "$ROOT/hg-reset.py" \
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--repo "$REPO" \
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--marks "$GIT_DIR/$PFX-$SFX_MARKS" \
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--mapping "$GIT_DIR/$PFX-$SFX_MAPPING" \
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--heads "$GIT_DIR/$PFX-$SFX_HEADS" \
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--status "$GIT_DIR/$PFX-$SFX_STATE" \
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"$@"
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exit $?
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