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#!/bin/bash
INPUT="./testFuncs1.c"
OUTPUT="./dump"
OPTIONS="--"
RUN="1"
while [[ $# -gt 0 ]]
do
passarg="$1"
case $passarg in
-i|--input)
INPUT="$2"
shift
;;
-o|--output)
OUTPUT="$2"
shift
;;
-op|--options)
OPTIONS="$2"
shift
;;
-h|--help)
echo "the script simply dumps the AST of the input."
echo "-i|--input the input file full path."
echo "-o|--output the output fule full path."
echo "-op|--options extra options to pass to clang"
echo "-h|--help prints out the help."
RUN="0"
;;
*)
echo $1 is not a valid argument...
RUN="0"
shift
esac
shift
done
if [[ "$RUN" == "1" ]]; then
"clang" -Xclang -ast-dump -fsyntax-only "$INPUT" "$OPTIONS" > "$OUTPUT"
fi
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