kickstart/lib/kickstart-root-dir

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#!/bin/bash
_kickstart_readlink() {
(
TARGET_FILE=$1
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cd "$(dirname "$TARGET_FILE")"
TARGET_FILE=$(basename "$TARGET_FILE")
while [ -L "$TARGET_FILE" ]
do
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TARGET_FILE=$(readlink "$TARGET_FILE")
cd "$(dirname "$TARGET_FILE")"
TARGET_FILE=$(basename "$TARGET_FILE")
done
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PHYS_DIR=$(pwd -P)
RESULT=$PHYS_DIR/$TARGET_FILE
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echo "$RESULT"
)
}
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path_to_kickstart=$(which kickstart)
if [[ $(uname) == "Darwin" ]]; then
resolved_path_to_kickstart_bin=$(_kickstart_readlink "$path_to_kickstart")
else
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resolved_path_to_kickstart_bin=$(readlink -f "$path_to_kickstart")
fi
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dirname "$(dirname "$resolved_path_to_kickstart_bin")"