packaging with scripthaus-server and mshell binaries, separate dev/prod builds. emain to launch local server from package

.gitignore

@@ -1,4 +1,5 @@
 dist/
+dist-dev/
 node_modules/
 *~
 *.log

forge.config.js

@@ -3,6 +3,7 @@ var AllowedFirstParts = {
     "dist": true,
     "static": true,
     "node_modules": true,
+    "bin": true,
 };
 
 var AllowedNodeModules = {

package.json

@@ -1,7 +1,7 @@
 {
   "name": "ScriptHaus",
   "version": "1.0.0",
-  "main": "dist/emain-dev.js",
+  "main": "dist/emain.js",
   "license": "Proprietary",
   "dependencies": {
     "autobind-decorator": "^2.4.0",

scripthaus.md

@@ -34,7 +34,7 @@ node_modules/.bin/electron-rebuild
 ```bash
 # @scripthaus command electron
 # @scripthaus cd :playbook
-SH_DEV=1 node_modules/.bin/electron dist/emain-dev.js
+SH_DEV=1 node_modules/.bin/electron dist-dev/emain.js
 ```
 
 ```bash
@@ -52,7 +52,20 @@ node_modules/.bin/tsc --jsx preserve --noEmit --esModuleInterop --target ES5 --e
 ```bash
 # @scripthaus command build-package
 # @scripthaus cd :playbook
-node_modules/.bin/webpack --config webpack.dev.js
-node_modules/.bin/webpack --config webpack.electron.js
+rm -rf dist/
+rm -rf bin/
+node_modules/.bin/webpack --config webpack.prod.js
+node_modules/.bin/webpack --config webpack.electron.prod.js
+(cd ../mshell; GOOS=darwin GOARCH=amd64 go build -ldflags="-s -w" -o ../sh2/bin/mshell/mshell-v0.2-darwin.amd64 main-mshell.go)
+(cd ../mshell; GOOS=darwin GOARCH=arm64 go build -ldflags="-s -w" -o ../sh2/bin/mshell/mshell-v0.2-darwin.arm64 main-mshell.go)
+(cd ../mshell; GOOS=linux GOARCH=amd64 go build -ldflags="-s -w" -o ../sh2/bin/mshell/mshell-v0.2-linux.amd64 main-mshell.go)
+(cd ../mshell; GOOS=linux GOARCH=arm64 go build -ldflags="-s -w" -o ../sh2/bin/mshell/mshell-v0.2-linux.arm64 main-mshell.go)
+(cd ../sh2-server; GOOS=darwin GOARCH=amd64 go build -ldflags="-s -w" -o ../sh2/bin/scripthaus-local-server cmd/main-server.go)
 node_modules/.bin/electron-forge make
 ```
+
+```bash
+# @scripthaus command open-electron-package
+# @scripthaus cd :playbook
+open out/ScriptHaus-darwin-x64/ScriptHaus.app
+```

src/emain.ts

@@ -10,10 +10,19 @@ import * as winston from "winston";
 import * as util from "util";
 import {sprintf} from "sprintf-js";
 
+const ScriptHausAppPathVarName = "SCRIPTHAUS_APP_PATH";
 let isDev = (process.env.SH_DEV != null);
 let scHome = getScHomeDir();
 ensureDir(scHome);
 
+// these are either "darwin/amd64" or "darwin/arm64"
+// normalize darwin/x64 to darwin/amd64 for GOARCH compatibility
+let unamePlatform = process.platform;
+let unameArch = process.arch;
+if (unameArch == "x64") {
+    unameArch = "amd64"
+}
+
 let logger;
 let loggerConfig = {
     level: "info",
@@ -33,14 +42,9 @@ function log(...msg) {
     logger.info(util.format(...msg));
 }
 console.log = log;
-console.log(sprintf("scripthaus-app starting, SCRIPTHAUS_HOME=%s, dirname=%s", scHome, __dirname));
-
-// TODO fix these paths
-const LocalServerPath = "/Users/mike/scripthaus/local-server";
-const LocalServerCmd = `${LocalServerPath} > ~/scripthaus/local-server.log 2>&1`;
-// const LocalServerCwd = "/Users/mike/scripthaus/";
-const LocalServerCwd = "/Users/mike/work/gopath/src/github.com/scripthaus-dev/sh2-server";
+console.log(sprintf("scripthaus-app starting, SCRIPTHAUS_HOME=%s, apppath=%s arch=%s/%s", scHome, getAppBasePath(), unamePlatform, unameArch));
 
+const DevLocalServerPath = "/Users/mike/scripthaus/local-server";
 let localServerProc = null;
 let localServerShouldRestart = false;
 
@@ -57,6 +61,31 @@ function getScHomeDir() {
     return scHome;
 }
 
+// for dev, this is just the github.com/scripthaus-dev/sh2 directory
+// for prod, this is .../ScriptHaus.app/Contents/Resources/app
+function getAppBasePath() {
+    return path.dirname(__dirname);
+}
+
+function getLocalServerPath() {
+    if (isDev) {
+        return DevLocalServerPath
+    }
+    return path.join(getAppBasePath(), "bin", "scripthaus-local-server");
+}
+
+function getLocalServerCmd() {
+    let localServerPath = getLocalServerPath();
+    let scHome = getScHomeDir();
+    let logFile = path.join(scHome, "local-server.log");
+    return `${localServerPath} > ${logFile} 2>&1`;
+}
+
+function getLocalServerCwd() {
+    let scHome = getScHomeDir();
+    return scHome;
+}
+
 function ensureDir(dir) {
     fs.mkdirSync(dir, {recursive: true, mode: 0o700});
 }
@@ -115,10 +144,10 @@ function createMainWindow(clientData) {
         width: bounds.width,
         height: bounds.height,
         webPreferences: {
-            preload: path.join(__dirname, "../dist/preload.js"),
+            preload: path.join(getAppBasePath(), "dist", "preload.js"),
         },
     });
-    win.loadFile(path.join(__dirname, "../static/index.html"));
+    win.loadFile(path.join(getAppBasePath(), "static", "index.html"));
     win.webContents.on("before-input-event", (e, input) => {
         if (input.type != "keyDown") {
             return;
@@ -308,14 +337,24 @@ function sendLSSC() {
 }
 
 function runLocalServer() {
-    console.log("trying to run local server");
-    let proc = child_process.spawn("/bin/bash", ["-c", LocalServerCmd], {
-        cwd: LocalServerCwd,
+    let pResolve = null;
+    let pReject = null;
+    let rtnPromise = new Promise((argResolve, argReject) => {
+        pResolve = argResolve;
+        pReject = argReject;
+    });
+    let envCopy = Object.assign({}, process.env);
+    envCopy[ScriptHausAppPathVarName] = getAppBasePath();
+    console.log("trying to run local server", getLocalServerPath());
+    let proc = child_process.spawn("/bin/bash", ["-c", getLocalServerCmd()], {
+        cwd: getLocalServerCwd(),
+        env: envCopy,
     });
     proc.on("exit", (e) => {
         console.log("local-server exit", e);
         localServerProc = null;
         sendLSSC();
+        pReject(new Error(sprintf("failed to start local server (%s)", getLocalServerPath())));
         if (localServerShouldRestart) {
             localServerShouldRestart = false;
             this.runLocalServer();
@@ -324,6 +363,7 @@ function runLocalServer() {
     proc.on("spawn", (e) => {
         console.log("spawnned local-server");
         localServerProc = proc;
+        pResolve(true);
         setTimeout(() => {
             sendLSSC();
         }, 100);
@@ -337,6 +377,7 @@ function runLocalServer() {
     proc.stderr.on("data", output => {
         return;
     });
+    return rtnPromise;
 }
 
 electron.ipcMain.on("context-screen", (event, {screenId}, {x, y}) => {
@@ -346,18 +387,34 @@ electron.ipcMain.on("context-screen", (event, {screenId}, {x, y}) => {
 });
 
 async function createMainWindowWrap() {
-    let clientData = await getClientData();
+    let clientData = null;
+    try {
+        clientData = await getClientData();
+    }
+    catch (e) {
+        console.log("error getting local-server clientdata", e.toString());
+    }
     MainWindow = createMainWindow(clientData);
     if (clientData && clientData.winsize.fullscreen) {
         MainWindow.setFullScreen(true);
     }
 }
 
+async function sleep(ms) {
+    return new Promise((resolve, reject) => setTimeout(resolve, ms));
+}
+
 
 // ====== MAIN ====== //
 
 (async () => {
-    runLocalServer();
+    try {
+        await runLocalServer();
+    }
+    catch (e) {
+        console.log(e.toString());
+    }
+    await sleep(500);  // TODO remove this sleep, poll getClientData() in createMainWindow
     await app.whenReady();
     await createMainWindowWrap();
     app.on('activate', () => {

static/index.html

@@ -2,7 +2,7 @@
 <html>
   <head>
     <base href="../">
-    <script src="dist/sh2-dev.js"></script>
+    <script src="dist/sh2.js"></script>
     <link rel="stylesheet" href="static/bulma-0.9.4.min.css">
     <link rel="stylesheet" href="static/font-awesome.min.css">
     <link rel="stylesheet" href="static/xterm.css" />

static/remotes.html

@@ -1 +0,0 @@
-<h1>Remotes!</h1>

webpack.common.js

@@ -1,4 +1,5 @@
 const MiniCssExtractPlugin = require('mini-css-extract-plugin');
+const LodashModuleReplacementPlugin = require('lodash-webpack-plugin');
 const path = require("path");
 
 module.exports = {
@@ -8,7 +9,7 @@ module.exports = {
     },
     output: {
         path: path.resolve(__dirname, "dist"),
-        filename: "[name]-dev.js"
+        filename: "[name].js",
     },
     module: {
         rules: [
@@ -58,6 +59,7 @@ module.exports = {
     },
     plugins: [
         new MiniCssExtractPlugin({filename: "[name].css", ignoreOrder: true}),
+        new LodashModuleReplacementPlugin(),
     ],
     resolve: {
         extensions: ['.ts', '.tsx', '.js', '.mjs', '.cjs', '.wasm', '.json', '.less', '.css']

webpack.dev.js

@@ -7,6 +7,10 @@ const VERSION = "v0.1.0";
 
 var merged = merge.merge(common, {
     mode: "development",
+    output: {
+        path: path.resolve(__dirname, "dist-dev"),
+        filename: "[name].js",
+    },
     devtool: "source-map",
     devServer: {
         static: {
@@ -23,6 +27,7 @@ var merged = merge.merge(common, {
 });
 
 var definePlugin = new webpack.DefinePlugin({
+    __SHDEV__: "true",
     __SHVERSION__: JSON.stringify(VERSION),
     __SHBUILD__: JSON.stringify("devbuild"),
 });

webpack.electron.js

@@ -8,8 +8,8 @@ module.exports = {
     },
     target: "electron-main",
     output: {
-        path: path.resolve(__dirname, "dist"),
-        filename: "[name]-dev.js"
+        path: path.resolve(__dirname, "dist-dev"),
+        filename: "[name].js"
     },
     externals: {
         "fs": "require('fs')",

webpack.electron.prod.js

@@ -0,0 +1,34 @@
+const webpack = require('webpack');
+const merge = require('webpack-merge');
+const common = require('./webpack.electron.js');
+const moment = require("dayjs");
+const VERSION = "v0.1.0";
+const path = require("path");
+
+function makeBuildStr() {
+    let buildStr = moment().format("YYYYMMDD-HHmmss");
+    console.log("ScriptHaus Electron " + VERSION + " build " + buildStr);
+    return buildStr;
+}
+
+const BUILD = makeBuildStr();
+
+let merged = merge.merge(common, {
+    mode: "production",
+    output: {
+        path: path.resolve(__dirname, "dist"),
+        filename: "[name].js"
+    },
+    devtool: "source-map",
+    optimization: {
+        minimize: true,
+    },
+});
+
+merged.plugins.push(new webpack.DefinePlugin({
+    __SHDEV__: "false",
+    __SHVERSION__: JSON.stringify(VERSION),
+    __SHBUILD__: JSON.stringify(BUILD),
+}));
+
+module.exports = merged;

webpack.prod.js

@@ -1,11 +1,9 @@
 const webpack = require('webpack');
 const merge = require('webpack-merge');
 const common = require('./webpack.common.js');
-const MiniCssExtractPlugin = require('mini-css-extract-plugin');
-const LodashModuleReplacementPlugin = require('lodash-webpack-plugin');
 const moment = require("dayjs");
-const fs = require("fs");
 const VERSION = "v0.1.0";
+const path = require("path");
 
 function makeBuildStr() {
     let buildStr = moment().format("YYYYMMDD-HHmmss");
@@ -23,8 +21,8 @@ if (process.env.WEBPACK_ANALYZE) {
 let merged = merge.merge(common, {
     mode: "production",
     output: {
-        path: __dirname,
-        filename: "build/hibiki/latest/[name]-prod.min.js"
+        path: path.resolve(__dirname, "dist"),
+        filename: "[name].js",
     },
     devtool: "source-map",
     optimization: {
@@ -32,12 +30,11 @@ let merged = merge.merge(common, {
     },
 });
 
-merged.plugins.push(new LodashModuleReplacementPlugin());
-merged.plugins.push(new MiniCssExtractPlugin({filename: "dist/[name].css", ignoreOrder: true}));
 if (BundleAnalyzerPlugin != null) {
     merged.plugins.push(new BundleAnalyzerPlugin());
 }
 merged.plugins.push(new webpack.DefinePlugin({
+    __SHDEV__: "false",
     __SHVERSION__: JSON.stringify(VERSION),
     __SHBUILD__: JSON.stringify(BUILD),
 }));