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https://github.com/johnkerl/miller.git
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35 lines
545 B
Bash
Executable file
35 lines
545 B
Bash
Executable file
#!/bin/bash
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us=$(basename $0)
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set -euo pipefail
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if [ $# -ne 1 ]; then
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echo "Usage: $0 {.bnf file}" 1>&2
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exit 1
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fi
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bnf="$1"
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dir=./parserfoo
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verbose="true"
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#verbose="false"
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mkdir -p $dir
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export GOPATH=$(pwd)
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# Build the bin/gocc executable:
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go get github.com/goccmack/gocc
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rm -f $dir/*.txt
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if [ "$verbose" = "true" ]; then
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lr1="$dir/LR1_conflicts.txt"
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bin/gocc -v -o $dir $bnf || expand -2 $lr1
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else
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bin/gocc -o $dir $bnf
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fi
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# Code-gen directories:
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# $dir/errors/
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# $dir/lexer/
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# $dir/parser/
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# $dir/token/
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# $dir/util/
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