feat: Initial commit

typegen/.gitignore

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+/target

typegen/Cargo.toml

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+[package]
+name = "typegen"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]
+indexmap = { version = "2.12.0", features = ["serde"] }
+quote = "1.0.41"
+serde = { version = "1.0.228", features = ["derive"] }
+serde_json = "1.0.145"
+syn = { version = "2.0.108", features = ["full", "parsing"] }

typegen/src/main.rs

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+use indexmap::IndexMap;
+use syn::{FieldsNamed, parse_quote, token::Enum};
+
+#[derive(Debug, serde::Serialize, serde::Deserialize, Clone)]
+pub struct JellyfinOpenapi {
+    components: Components,
+}
+
+#[derive(Debug, serde::Serialize, serde::Deserialize, Clone)]
+pub struct Components {
+    schemas: indexmap::IndexMap<String, Schema>,
+}
+#[derive(Debug, serde::Serialize, serde::Deserialize, Clone)]
+pub struct Schema {
+    #[serde(rename = "type")]
+    _type: Types,
+    properties: Option<indexmap::IndexMap<String, Property>>,
+    #[serde(rename = "oneOf")]
+    one_of: Option<Vec<EnumVariant>>,
+    description: Option<String>,
+}
+
+#[derive(Debug, serde::Serialize, serde::Deserialize, Clone)]
+pub struct EnumVariant {
+    #[serde(rename = "$ref")]
+    _ref: String,
+}
+
+#[derive(Debug, serde::Serialize, serde::Deserialize, Clone)]
+pub struct Property {
+    #[serde(rename = "type")]
+    _type: Option<Types>,
+    nullable: Option<bool>,
+}
+
+#[derive(Debug, serde::Serialize, serde::Deserialize, Clone)]
+#[serde(rename_all = "lowercase")]
+pub enum Types {
+    Object,
+    String,
+    Boolean,
+    Array,
+    Integer,
+    Number,
+}
+
+fn main() {
+    let json = include_str!("../../jellyfin.json");
+    let jellyfin_openapi: JellyfinOpenapi = serde_json::from_str(json).unwrap();
+    let structs: IndexMap<String, Schema> = jellyfin_openapi
+        .components
+        .schemas
+        .iter()
+        .filter(|(_k, v)| v.properties.is_some())
+        .map(|(k, v)| (k.clone(), v.clone()))
+        .collect();
+    let enums: IndexMap<String, Schema> = jellyfin_openapi
+        .components
+        .schemas
+        .iter()
+        .filter(|(k, v)| v.one_of.is_some())
+        .map(|(k, v)| (k.clone(), v.clone()))
+        .collect();
+
+    let syn_structs: Vec<syn::ItemStruct> = structs
+        .iter()
+        .map(|(key, value)| {
+            let fields = value
+                .properties
+                .unwrap()
+                .iter()
+                .map(|(name, _type)| format!("{}:{}", name, _type.is_));
+            parse_quote! {
+                pub struct #key {
+
+                }
+            }
+        })
+        .collect();
+}