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kpietru/shell_magic_constans

Last active April 21, 2016 10:47
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shell_magic_constans
# Magic variables: __FILE__, __DIR__, __BASE__, __ROOT__
bashSource="${BASH_SOURCE[0]}"
while [ -h "${bashSource}" ]; do
if [[ "${bashSource}" == /* ]]; then
bashSource="$(readlink "${bashSource}")"
else
bashSource="$(dirname "${bashSource}")/$(readlink "${bashSource}")"
fi
done
__FILE__="${bashSource}"
__DIR__="$(cd -P "$(dirname "${__FILE__}")" && pwd)"
__BASE__="$(basename "${__FILE__}" .sh)"
__ROOT__="$(dirname "${__DIR__}")"
# Or
# Magic variables: __FILE__, __DIR__, __BASE__, __ROOT__
eval 'p=`readlink -f "${BASH_SOURCE[0]}"`;__FILE__="$p";__DIR__=`dirname "$p"`;__BASE__=`basename "$p".sh`;__ROOT__=`dirname "$__DIR__"`'
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