Rewrite from TypeScript to Rust

src/schema.rs

@@ -0,0 +1,32 @@
+use crate::{manifest::Manifest, resource::ResourceFile, Error, REPO};
+
+pub fn validate_manifest(manifest: &Manifest) -> Result<(), Error> {
+    let manifest: serde_json::Value = serde_yaml::from_str(&manifest.serialize()).unwrap();
+
+    let normal: serde_json::Value = serde_yaml::from_str(&read_data("schema.yaml")).unwrap();
+    let strict: serde_json::Value = serde_yaml::from_str(&read_data("schema.strict.yaml")).unwrap();
+
+    for schema in [normal, strict] {
+        if !check(&schema, &manifest) {
+            return Err(Error::ManifestSchema);
+        }
+    }
+
+    Ok(())
+}
+
+fn read_data(file: &str) -> String {
+    std::fs::read_to_string(format!("{}/data/{}", REPO, file)).unwrap()
+}
+
+fn check(schema: &serde_json::Value, instance: &serde_json::Value) -> bool {
+    let mut valid = true;
+    let compiled = jsonschema::JSONSchema::compile(schema).unwrap();
+    if let Err(errors) = compiled.validate(instance) {
+        valid = false;
+        for error in errors {
+            println!("Schema error: {}  |  {}", error, error.instance_path);
+        }
+    }
+    valid
+}