From 21ac451d8e8c4c1f8d821999141f1a488904138a Mon Sep 17 00:00:00 2001
From: ochafik <ochafik@google.com>
Date: Sun, 3 Mar 2024 22:22:21 +0000
Subject: [PATCH] Create ts-type-to-grammar.sh

---
 examples/ts-type-to-grammar.sh | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100755 examples/ts-type-to-grammar.sh

diff --git a/examples/ts-type-to-grammar.sh b/examples/ts-type-to-grammar.sh
new file mode 100755
index 000000000..33c1eec2c
--- /dev/null
+++ b/examples/ts-type-to-grammar.sh
@@ -0,0 +1,26 @@
+#!/bin/bash
+#
+# ./examples/ts-type-to-grammar.sh "{a:string,b:string,c?:string}"
+# python examples/json-schema-to-grammar.py https://raw.githubusercontent.com/SchemaStore/schemastore/master/src/schemas/json/tsconfig.json
+#
+set -euo pipefail
+
+readonly type="$1"
+
+# Create a temporary directory
+TMPDIR=""
+trap 'rm -fR "$TMPDIR"' EXIT
+TMPDIR=$(mktemp -d)
+
+DTS_FILE="$TMPDIR/type.d.ts"
+SCHEMA_FILE="$TMPDIR/schema.json"
+
+echo "export type MyType = $type" > "$DTS_FILE"
+
+# https://github.com/YousefED/typescript-json-schema
+# npx typescript-json-schema --defaultProps --required "$DTS_FILE" MyType | tee "$SCHEMA_FILE" >&2
+
+# https://github.com/vega/ts-json-schema-generator
+npx ts-json-schema-generator --path "$DTS_FILE" --type MyType -e none | tee "$SCHEMA_FILE" >&2
+
+./examples/json-schema-to-grammar.py "$SCHEMA_FILE"
\ No newline at end of file