sq/grammar/generate.sh
Neil O'Toole 1d6e260533
Clean up the antlr tooling (#131)
* cleanup magefile; antlr stuff

* fixed broken magefile

* Tidy up grammar directory

* antlr tools
2022-12-24 09:43:21 -07:00

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#!/bin/sh
set -e
dest_dir="../libsq/ast/internal/slq"
mkdir -p $dest_dir
echo "Generating SLQ parser code from grammar..."
alias antlr4='java -Xmx500M -cp "./antlr-4.11.1-complete.jar:$CLASSPATH" org.antlr.v4.Tool'
antlr4 -Dlanguage=Go -listener -visitor -o $dest_dir -package slq SLQ.g4
echo "Verifying that generated files can build..."
go build -v $dest_dir
echo "Generated files are OK."