2 Commits

Author SHA1 Message Date
Frej Drejhammar
7aa82e8234 Eliminate bashism
'>&' is apparently a bashism, change '>& /dev/null' to '2>&1 > /dev/null'.

Problem reported by KatolaZ <katolaz@freaknet.org>.

Resolves #99 and closes #100.
2017-06-24 11:58:36 +02:00
Frej Drejhammar
02bb982dd9 Behave nicely when the found readlink does not understand '-f'
Instead of just crashing when the found readlink does not understand
'-f', fall back to the pre ac887f310f
behaviour and print an error message if we fail to find
hg-fast-export.py.
2017-06-05 18:41:44 +02:00

View File

@@ -7,7 +7,18 @@ READLINK="readlink"
if command -v greadlink > /dev/null; then
READLINK="greadlink" # Prefer greadlink over readlink
fi
ROOT="$(dirname "$($READLINK -f "$(which "$0")")")"
if ! $READLINK -f "$(which "$0")" 2>&1 > /dev/null; then
ROOT="$(dirname "$(which "$0")")"
if [ ! -f "$ROOT/hg-fast-export.py" ] ; then
echo "hg-fast-exports requires a readlink implementation which knows" \
" how to canonicalize paths in order to be called via a symlink."
exit 1
fi
else
ROOT="$(dirname "$($READLINK -f "$(which "$0")")")"
fi
REPO=""
PFX="hg2git"
SFX_MAPPING="mapping"