chore: add json schema (#225)

Signed-off-by: azjezz <azjezz@protonmail.com>

Author: azjezz

Cargo.toml

@@ -15,10 +15,15 @@ doctest = false
 pretty_assertions = "1.3.0"
 
 [[bin]]
-name = "snapshot"
+name = "php-parser-snapshot"
 path = "bin/snapshot.rs"
 
+[[bin]]
+name = "php-parser-schema"
+path = "bin/schema.rs"
+
 [dependencies]
+schemars = "0.8.11"
 serde = { version = "1.0.149", features = ["derive"] }
 serde_json = { version = "1.0.89" }
 

Justfile

@@ -7,7 +7,11 @@ build:
 
 # regenerate test snapshots
 snapshot:
-    cargo run --bin snapshot
+    cargo run --bin php-parser-snapshot
+
+# regenerate schema
+schema:
+    cargo run --bin php-parser-schema
 
 # detect linting problems.
 lint:

bin/schema.rs

@@ -0,0 +1,8 @@
+use schemars::schema_for;
+
+use php_parser_rs::parser::ast::Program;
+
+fn main() {
+    let schema = schema_for!(Program);
+    println!("{}", serde_json::to_string_pretty(&schema).unwrap());
+}