update.sh - mozsearch

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#!/bin/bash

# update.sh - Rebuild generated files from parse_pgen.py and pgen.pgen.

# These generated files are not actually used to generate themselves,

# so the process isn't as tricky as it could otherwise be. (They are used

# for testing and benchmarking.)

# How to change the pgen syntax:

# 1. Update the pgen_grammar and ASTBuilder in parse_pgen.py,

#    and other downstream Python and Rust code appropriately.

# 2. Make the corresponding edits to pgen.pgen. You can change it to

#    use the new syntax that you're adding.

# 3. Run this script.

# Even if something fails, fear not! It's usually pretty easy to fix stuff and

# get to a fixpoint where everything passes.

set -eu

cd $(dirname "$0")

python3 -m jsparagus.parse_pgen --regenerate > jsparagus/parse_pgen_generated_NEW.py

mv jsparagus/parse_pgen_generated_NEW.py jsparagus/parse_pgen_generated.py

./test.sh