dct: add schema_dump

src/app/dct/dct.interface.ts

@@ -61,6 +61,10 @@ export interface DCT {
     /** Input files */
     input: string[],
   }) => Promise<void>;
+
+  schema_dump: (opts: {
+    input: string,
+  }) => Promise<string>;
 };
 
 export function initialize(wasm: WasmService): DCT {
@@ -70,6 +74,7 @@ export function initialize(wasm: WasmService): DCT {
     make_cert: wasm.wrapper('assets/dct/make_cert.js', 'make_cert'),
     schema_cert: wasm.wrapper('assets/dct/schema_cert.js', 'schema_cert'),
     make_bundle: wasm.wrapper('assets/dct/make_bundle.js', 'make_bundle'),
+    schema_dump: wasm.wrapper('assets/dct/schema_dump.js', 'schema_dump'),
   };
 
   return {
@@ -85,11 +90,7 @@ export function initialize(wasm: WasmService): DCT {
       if (opts.output) args.push('-o', opts.output);
       args.push(opts.input);
 
-      const stdout: string[] = [];
-      await wrappers.schemaCompile(args, {
-        print: (line) => stdout.push(line) && window.console.log_play(line),
-      });
-      return stdout.join('\n');
+      return await wasm.stdout(wrappers.schemaCompile, args);
     },
 
     schema_info: async (opts) => {
@@ -101,11 +102,7 @@ export function initialize(wasm: WasmService): DCT {
       args.push(opts.input);
       if (opts.pubname) args.push(opts.pubname);
 
-      const stdout: string[] = [];
-      await wrappers.schema_info(args, {
-        print: (line) => stdout.push(line) && window.console.log_play(line),
-      });
-      return stdout.join('\n');
+      return await wasm.stdout(wrappers.schema_info, args);
     },
 
     make_cert: async (opts) => {
@@ -141,6 +138,15 @@ export function initialize(wasm: WasmService): DCT {
 
       await wrappers.make_bundle(args);
     },
+
+    schema_dump: async (opts) => {
+      requireProps('schema_dump', opts, ['input']);
+
+      const args = [];
+      args.push(opts.input);
+
+      return await wasm.stdout(wrappers.schema_dump, args);
+    },
   };
 }
 

src/app/wasm.service.ts

@@ -6,7 +6,8 @@ type WasmExportName =
   'schema_info' |
   'make_cert' |
   'schema_cert' |
-  'make_bundle';
+  'make_bundle' |
+  'schema_dump';
 
 /** WASM module after load */
 type WasmModule = EmscriptenModule & {
@@ -145,6 +146,19 @@ export class WasmService {
     };
   }
 
+  /**
+   * Patch a wrapper to return stdout.
+   * @param fun WASM function to wrap
+   */
+  public async stdout(fun: WasmFunction, ...args: Parameters<WasmFunction>): Promise<string> {
+    const stdout: string[] = [];
+    await fun(args[0], {
+      ...args[1] ?? {},
+      print: (line) => stdout.push(line) && window.console.log_play(line),
+    });
+    return stdout.join('\n');
+  }
+
   /**
    * Write a file to the virtual filesystem.
    * This can be called before the WASM module is loaded since

src/assets/user-types.d.ts

@@ -751,6 +751,9 @@ declare interface DCT {
         /** Input files */
         input: string[];
     }) => Promise<void>;
+    schema_dump: (opts: {
+        input: string;
+    }) => Promise<string>;
 }
 
 declare interface DebugEntry {
@@ -4332,10 +4335,6 @@ declare function toKeyName(name: Name): Name;
 
 declare class Topology {
     provider: ForwardingProvider;
-    readonly DEFAULT_LINK_COLOR = "#3583ea";
-    readonly DEFAULT_NODE_COLOR = "#a4b7fc";
-    readonly SELECTED_NODE_COLOR = "#4ee44e";
-    readonly ACTIVE_NODE_COLOR = "#ffcccb";
     readonly nodes: DataSet<INode, "id">;
     readonly edges: DataSet<IEdge, "id">;
     network: Network;