Simplify pbjs build with hack.

Just check in the generated files and create them using
js/pbjs_hack.py. This allows vscode to be used and sane
compilations.

.gitignore

@@ -4,5 +4,5 @@ dist/
 deno
 assets.go
 msg.pb.go
-msg.pb.js
-msg.pb.d.ts
+/msg.pb.js
+/msg.pb.d.ts

deno2/BUILD.gn

@@ -98,8 +98,8 @@ run_node("bundle") {
 run_node("run_tsc") {
   main_source = "js/main.ts"
   sources = [
-    "$target_gen_dir/node_modules/deno_pb/msg.pb.d.ts",
-    "$target_gen_dir/node_modules/deno_pb/msg.pb.js",
+    "js/msg.pb.d.ts",
+    "js/msg.pb.js",
     "js/tsconfig.json",
     main_source,
   ]
@@ -109,50 +109,28 @@ run_node("run_tsc") {
     out_dir + "/main.map",
   ]
   deps = [
-    ":run_pbjs",
-    ":run_pbts",
+    ":pbjs_hack",
   ]
   args = [
     "./node_modules/.bin/tsc",
     "-p",
     rebase_path("js/tsconfig.json", root_build_dir),
-    "--baseUrl",
-    rebase_path(target_gen_dir + "/node_modules", root_build_dir),
     "--outDir",
     rebase_path(out_dir, root_build_dir),
   ]
 }
 
-run_node("run_pbjs") {
+action("pbjs_hack") {
+  script = "js/pbjs_hack.py"
   sources = [
     "msg.proto",
   ]
   outputs = [
-    "$target_gen_dir/node_modules/deno_pb/msg.pb.js",
+    "$target_gen_dir/pbjs_hack.stamp",
   ]
   args = [
-    "./node_modules/.bin/pbjs",
-    "--target=static-module",
-    "--wraper=commonjs",
-    "--out=" + rebase_path(outputs[0], root_build_dir),
     rebase_path(sources[0], root_build_dir),
-  ]
-}
-
-run_node("run_pbts") {
-  sources = [
-    "$target_gen_dir/node_modules/deno_pb/msg.pb.js",
-  ]
-  outputs = [
-    "$target_gen_dir/node_modules/deno_pb/msg.pb.d.ts",
-  ]
-  args = [
-    "./node_modules/.bin/pbts",
-    "--out=" + rebase_path(outputs[0], root_build_dir),
-    rebase_path(sources[0], root_build_dir),
-  ]
-  deps = [
-    ":run_pbjs",
+    rebase_path(outputs[0], root_build_dir),
   ]
 }
 

deno2/js/main.ts

@@ -1,5 +1,5 @@
 /// <reference path="deno.d.ts" />
-//import { main as pb } from "deno_pb/msg.pb"
+//import { main as pb } from "./msg.pb"
 import * as ts from "typescript";
 
 const globalEval = eval;

deno2/js/msg.pb.d.ts

@@ -0,0 +1,432 @@
+import * as $protobuf from "protobufjs";
+
+/** Namespace main. */
+export namespace main {
+  /** Properties of a BaseMsg. */
+  interface IBaseMsg {
+    /** BaseMsg channel */
+    channel?: string | null;
+
+    /** BaseMsg payload */
+    payload?: Uint8Array | null;
+  }
+
+  /** Represents a BaseMsg. */
+  class BaseMsg implements IBaseMsg {
+    /**
+     * Constructs a new BaseMsg.
+     * @param [properties] Properties to set
+     */
+    constructor(properties?: main.IBaseMsg);
+
+    /** BaseMsg channel. */
+    public channel: string;
+
+    /** BaseMsg payload. */
+    public payload: Uint8Array;
+
+    /**
+     * Creates a new BaseMsg instance using the specified properties.
+     * @param [properties] Properties to set
+     * @returns BaseMsg instance
+     */
+    public static create(properties?: main.IBaseMsg): main.BaseMsg;
+
+    /**
+     * Encodes the specified BaseMsg message. Does not implicitly {@link main.BaseMsg.verify|verify} messages.
+     * @param message BaseMsg message or plain object to encode
+     * @param [writer] Writer to encode to
+     * @returns Writer
+     */
+    public static encode(
+      message: main.IBaseMsg,
+      writer?: $protobuf.Writer
+    ): $protobuf.Writer;
+
+    /**
+     * Encodes the specified BaseMsg message, length delimited. Does not implicitly {@link main.BaseMsg.verify|verify} messages.
+     * @param message BaseMsg message or plain object to encode
+     * @param [writer] Writer to encode to
+     * @returns Writer
+     */
+    public static encodeDelimited(
+      message: main.IBaseMsg,
+      writer?: $protobuf.Writer
+    ): $protobuf.Writer;
+
+    /**
+     * Decodes a BaseMsg message from the specified reader or buffer.
+     * @param reader Reader or buffer to decode from
+     * @param [length] Message length if known beforehand
+     * @returns BaseMsg
+     * @throws {Error} If the payload is not a reader or valid buffer
+     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+     */
+    public static decode(
+      reader: $protobuf.Reader | Uint8Array,
+      length?: number
+    ): main.BaseMsg;
+
+    /**
+     * Decodes a BaseMsg message from the specified reader or buffer, length delimited.
+     * @param reader Reader or buffer to decode from
+     * @returns BaseMsg
+     * @throws {Error} If the payload is not a reader or valid buffer
+     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+     */
+    public static decodeDelimited(
+      reader: $protobuf.Reader | Uint8Array
+    ): main.BaseMsg;
+
+    /**
+     * Verifies a BaseMsg message.
+     * @param message Plain object to verify
+     * @returns `null` if valid, otherwise the reason why it is not
+     */
+    public static verify(message: { [k: string]: any }): string | null;
+
+    /**
+     * Creates a BaseMsg message from a plain object. Also converts values to their respective internal types.
+     * @param object Plain object
+     * @returns BaseMsg
+     */
+    public static fromObject(object: { [k: string]: any }): main.BaseMsg;
+
+    /**
+     * Creates a plain object from a BaseMsg message. Also converts values to other types if specified.
+     * @param message BaseMsg
+     * @param [options] Conversion options
+     * @returns Plain object
+     */
+    public static toObject(
+      message: main.BaseMsg,
+      options?: $protobuf.IConversionOptions
+    ): { [k: string]: any };
+
+    /**
+     * Converts this BaseMsg to JSON.
+     * @returns JSON object
+     */
+    public toJSON(): { [k: string]: any };
+  }
+
+  /** Properties of a Msg. */
+  interface IMsg {
+    /** Msg command */
+    command?: main.Msg.Command | null;
+
+    /** Msg error */
+    error?: string | null;
+
+    /** Msg startCwd */
+    startCwd?: string | null;
+
+    /** Msg startArgv */
+    startArgv?: string[] | null;
+
+    /** Msg startDebugFlag */
+    startDebugFlag?: boolean | null;
+
+    /** Msg startMainJs */
+    startMainJs?: string | null;
+
+    /** Msg startMainMap */
+    startMainMap?: string | null;
+
+    /** Msg codeFetchModuleSpecifier */
+    codeFetchModuleSpecifier?: string | null;
+
+    /** Msg codeFetchContainingFile */
+    codeFetchContainingFile?: string | null;
+
+    /** Msg codeFetchResModuleName */
+    codeFetchResModuleName?: string | null;
+
+    /** Msg codeFetchResFilename */
+    codeFetchResFilename?: string | null;
+
+    /** Msg codeFetchResSourceCode */
+    codeFetchResSourceCode?: string | null;
+
+    /** Msg codeFetchResOutputCode */
+    codeFetchResOutputCode?: string | null;
+
+    /** Msg codeCacheFilename */
+    codeCacheFilename?: string | null;
+
+    /** Msg codeCacheSourceCode */
+    codeCacheSourceCode?: string | null;
+
+    /** Msg codeCacheOutputCode */
+    codeCacheOutputCode?: string | null;
+
+    /** Msg exitCode */
+    exitCode?: number | null;
+
+    /** Msg timerStartId */
+    timerStartId?: number | null;
+
+    /** Msg timerStartInterval */
+    timerStartInterval?: boolean | null;
+
+    /** Msg timerStartDelay */
+    timerStartDelay?: number | null;
+
+    /** Msg timerReadyId */
+    timerReadyId?: number | null;
+
+    /** Msg timerReadyDone */
+    timerReadyDone?: boolean | null;
+
+    /** Msg timerClearId */
+    timerClearId?: number | null;
+
+    /** Msg fetchReqId */
+    fetchReqId?: number | null;
+
+    /** Msg fetchReqUrl */
+    fetchReqUrl?: string | null;
+
+    /** Msg fetchResId */
+    fetchResId?: number | null;
+
+    /** Msg fetchResStatus */
+    fetchResStatus?: number | null;
+
+    /** Msg fetchResHeaderLine */
+    fetchResHeaderLine?: string[] | null;
+
+    /** Msg fetchResBody */
+    fetchResBody?: Uint8Array | null;
+
+    /** Msg readFileSyncFilename */
+    readFileSyncFilename?: string | null;
+
+    /** Msg readFileSyncData */
+    readFileSyncData?: Uint8Array | null;
+
+    /** Msg writeFileSyncFilename */
+    writeFileSyncFilename?: string | null;
+
+    /** Msg writeFileSyncData */
+    writeFileSyncData?: Uint8Array | null;
+
+    /** Msg writeFileSyncPerm */
+    writeFileSyncPerm?: number | null;
+  }
+
+  /** Represents a Msg. */
+  class Msg implements IMsg {
+    /**
+     * Constructs a new Msg.
+     * @param [properties] Properties to set
+     */
+    constructor(properties?: main.IMsg);
+
+    /** Msg command. */
+    public command: main.Msg.Command;
+
+    /** Msg error. */
+    public error: string;
+
+    /** Msg startCwd. */
+    public startCwd: string;
+
+    /** Msg startArgv. */
+    public startArgv: string[];
+
+    /** Msg startDebugFlag. */
+    public startDebugFlag: boolean;
+
+    /** Msg startMainJs. */
+    public startMainJs: string;
+
+    /** Msg startMainMap. */
+    public startMainMap: string;
+
+    /** Msg codeFetchModuleSpecifier. */
+    public codeFetchModuleSpecifier: string;
+
+    /** Msg codeFetchContainingFile. */
+    public codeFetchContainingFile: string;
+
+    /** Msg codeFetchResModuleName. */
+    public codeFetchResModuleName: string;
+
+    /** Msg codeFetchResFilename. */
+    public codeFetchResFilename: string;
+
+    /** Msg codeFetchResSourceCode. */
+    public codeFetchResSourceCode: string;
+
+    /** Msg codeFetchResOutputCode. */
+    public codeFetchResOutputCode: string;
+
+    /** Msg codeCacheFilename. */
+    public codeCacheFilename: string;
+
+    /** Msg codeCacheSourceCode. */
+    public codeCacheSourceCode: string;
+
+    /** Msg codeCacheOutputCode. */
+    public codeCacheOutputCode: string;
+
+    /** Msg exitCode. */
+    public exitCode: number;
+
+    /** Msg timerStartId. */
+    public timerStartId: number;
+
+    /** Msg timerStartInterval. */
+    public timerStartInterval: boolean;
+
+    /** Msg timerStartDelay. */
+    public timerStartDelay: number;
+
+    /** Msg timerReadyId. */
+    public timerReadyId: number;
+
+    /** Msg timerReadyDone. */
+    public timerReadyDone: boolean;
+
+    /** Msg timerClearId. */
+    public timerClearId: number;
+
+    /** Msg fetchReqId. */
+    public fetchReqId: number;
+
+    /** Msg fetchReqUrl. */
+    public fetchReqUrl: string;
+
+    /** Msg fetchResId. */
+    public fetchResId: number;
+
+    /** Msg fetchResStatus. */
+    public fetchResStatus: number;
+
+    /** Msg fetchResHeaderLine. */
+    public fetchResHeaderLine: string[];
+
+    /** Msg fetchResBody. */
+    public fetchResBody: Uint8Array;
+
+    /** Msg readFileSyncFilename. */
+    public readFileSyncFilename: string;
+
+    /** Msg readFileSyncData. */
+    public readFileSyncData: Uint8Array;
+
+    /** Msg writeFileSyncFilename. */
+    public writeFileSyncFilename: string;
+
+    /** Msg writeFileSyncData. */
+    public writeFileSyncData: Uint8Array;
+
+    /** Msg writeFileSyncPerm. */
+    public writeFileSyncPerm: number;
+
+    /**
+     * Creates a new Msg instance using the specified properties.
+     * @param [properties] Properties to set
+     * @returns Msg instance
+     */
+    public static create(properties?: main.IMsg): main.Msg;
+
+    /**
+     * Encodes the specified Msg message. Does not implicitly {@link main.Msg.verify|verify} messages.
+     * @param message Msg message or plain object to encode
+     * @param [writer] Writer to encode to
+     * @returns Writer
+     */
+    public static encode(
+      message: main.IMsg,
+      writer?: $protobuf.Writer
+    ): $protobuf.Writer;
+
+    /**
+     * Encodes the specified Msg message, length delimited. Does not implicitly {@link main.Msg.verify|verify} messages.
+     * @param message Msg message or plain object to encode
+     * @param [writer] Writer to encode to
+     * @returns Writer
+     */
+    public static encodeDelimited(
+      message: main.IMsg,
+      writer?: $protobuf.Writer
+    ): $protobuf.Writer;
+
+    /**
+     * Decodes a Msg message from the specified reader or buffer.
+     * @param reader Reader or buffer to decode from
+     * @param [length] Message length if known beforehand
+     * @returns Msg
+     * @throws {Error} If the payload is not a reader or valid buffer
+     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+     */
+    public static decode(
+      reader: $protobuf.Reader | Uint8Array,
+      length?: number
+    ): main.Msg;
+
+    /**
+     * Decodes a Msg message from the specified reader or buffer, length delimited.
+     * @param reader Reader or buffer to decode from
+     * @returns Msg
+     * @throws {Error} If the payload is not a reader or valid buffer
+     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+     */
+    public static decodeDelimited(
+      reader: $protobuf.Reader | Uint8Array
+    ): main.Msg;
+
+    /**
+     * Verifies a Msg message.
+     * @param message Plain object to verify
+     * @returns `null` if valid, otherwise the reason why it is not
+     */
+    public static verify(message: { [k: string]: any }): string | null;
+
+    /**
+     * Creates a Msg message from a plain object. Also converts values to their respective internal types.
+     * @param object Plain object
+     * @returns Msg
+     */
+    public static fromObject(object: { [k: string]: any }): main.Msg;
+
+    /**
+     * Creates a plain object from a Msg message. Also converts values to other types if specified.
+     * @param message Msg
+     * @param [options] Conversion options
+     * @returns Plain object
+     */
+    public static toObject(
+      message: main.Msg,
+      options?: $protobuf.IConversionOptions
+    ): { [k: string]: any };
+
+    /**
+     * Converts this Msg to JSON.
+     * @returns JSON object
+     */
+    public toJSON(): { [k: string]: any };
+  }
+
+  namespace Msg {
+    /** Command enum. */
+    enum Command {
+      ERROR = 0,
+      START = 1,
+      CODE_FETCH = 2,
+      CODE_FETCH_RES = 3,
+      CODE_CACHE = 4,
+      EXIT = 5,
+      TIMER_START = 6,
+      TIMER_READY = 7,
+      TIMER_CLEAR = 8,
+      FETCH_REQ = 9,
+      FETCH_RES = 10,
+      READ_FILE_SYNC = 11,
+      READ_FILE_SYNC_RES = 12,
+      WRITE_FILE_SYNC = 13
+    }
+  }
+}

deno2/js/pbjs_hack.py

@@ -0,0 +1,49 @@
+#!/usr/bin/env python
+"""
+gn can only run python scripts.
+protobuf.js must generate some javascript files.
+it's very difficult to get this into the gn build sanely.
+therefore we write them into the source directory.
+"""
+import subprocess
+import sys
+import os
+
+js_path = os.path.dirname(os.path.realpath(__file__))
+bin_path = os.path.join(js_path, "node_modules", ".bin")
+pbjs_bin = os.path.join(bin_path, "pbjs")
+pbts_bin = os.path.join(bin_path, "pbts")
+msg_pbjs_out = os.path.join(js_path, "msg.pb.js")
+msg_pbts_out = os.path.join(js_path, "msg.pb.d.ts")
+assert os.path.exists(pbjs_bin)
+assert os.path.exists(pbts_bin)
+
+proto_in = sys.argv[1]
+stamp_file = sys.argv[2]
+
+def touch(fname):
+  if os.path.exists(fname):
+    os.utime(fname, None)
+  else:
+    open(fname, 'a').close()
+
+subprocess.check_call([
+  "node",
+  pbjs_bin,
+  "--target=static-module",
+  "--wraper=commonjs",
+  "--out=" + msg_pbjs_out,
+  proto_in
+])
+assert os.path.exists(msg_pbjs_out)
+
+subprocess.check_call([
+  "node",
+  pbts_bin,
+  "--out=" + msg_pbts_out,
+  msg_pbjs_out
+])
+assert os.path.exists(msg_pbts_out)
+
+
+touch(stamp_file)