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Add realpath function for mac compat

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This commit is contained in:
Arnie 2021-03-06 09:10:49 +01:00
parent 2e91e01590
commit d62c3bb404
1 changed files with 16 additions and 0 deletions
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16
common.shinc
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@ -117,3 +117,19 @@ help() {
return 0 return 0
} }
realpath $PWD > /dev/null 2>&1
if [[ $? -ne 0 ]]; then
realpath() {
OURPWD=$PWD
cd "$(dirname "$1")"
LINK=$(readlink "$(basename "$1")")
while [ "$LINK" ]; do
cd "$(dirname "$LINK")"
LINK=$(readlink "$(basename "$1")")
done
REALPATH="$PWD/$(basename "$1")"
cd "$OURPWD"
echo "$REALPATH"
}
fi