#!/bin/bash -e
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# RS Invocation script to FileCheck, used to check generated Java
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# files or C++ files. This assumes that the .rs source file has the
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# Java package name "foo".
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print_help() {
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help_str="Usage: %s --output=<output-dir> \
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--filecheck=<path-to-filecheck> \
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--lang=[Java/C++] \
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[--type=<typename>] \
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[--check-prefix=<prefix>] \
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<.rs file>\n"
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printf "$help_str" $0
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}
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for arg in "$@"
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do
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case $arg in
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--output=*)
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outdir="${arg#*=}"
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;;
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--filecheck*)
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filecheck="${arg#*=}"
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;;
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--lang*)
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lang="${arg#*=}"
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;;
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--type*)
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type="${arg#*=}"
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;;
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--check-prefix=*)
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check_prefix="${arg}"
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;;
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--help)
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print_help
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exit 0
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;;
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*)
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rsfile="$arg"
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;;
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esac
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done
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if [[ (-z $outdir) || (-z $filecheck) || (-z $rsfile) ]]
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then
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print_help
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exit 1
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fi
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if [[ ! -f $rsfile ]]
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then
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echo "Input file $rsfile doesn't exist"
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exit 1
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fi
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rsfile_basename=$(basename "$rsfile")
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if [[ $lang == "Java" ]]
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then
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if [[ (-z $type) ]]
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then
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filecheck_inputfile=foo/ScriptC_${rsfile_basename%.*}.java
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else
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filecheck_inputfile=foo/ScriptField_${type}.java
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fi
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elif [[ $lang == "C++" ]]
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then
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if [[ (-n $type) ]]
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then
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echo --type not supported for C++
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print_help
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exit 1
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fi
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filecheck_inputfile=ScriptC_${rsfile_basename%.*}.h
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else
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echo Unknown language "$lang"
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print_help
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exit 1
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fi
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if [[ ! -f $filecheck ]]
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then
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echo "No file at supplied FileCheck path $filecheck"
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exit 1
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fi
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if [[ ! -f $outdir/$filecheck_inputfile ]]
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then
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echo "Input file $outdir/$filecheck_inputfile doesn't exist"
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exit 1
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fi
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"$filecheck" -input-file "$outdir"/$filecheck_inputfile ${check_prefix} "$rsfile"
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