multi: use Go 1.19.7

Author: guggero

.github/workflows/main.yml

@@ -16,7 +16,7 @@ env:
   # go needs absolute directories, using the $HOME variable doesn't work here.
   GOCACHE: /home/runner/work/go/pkg/build
   GOPATH: /home/runner/work/go
-  GO_VERSION: 1.18.x
+  GO_VERSION: 1.19.7
 
 jobs:
   ########################

cmd/wasm-client/go.mod

@@ -181,4 +181,4 @@ replace github.com/lightninglabs/lightning-node-connect => ../../
 
 replace github.com/lightninglabs/lightning-node-connect/hashmailrpc => ../../hashmailrpc
 
-go 1.18
+go 1.19

example/wasm_exec.js

@@ -2,47 +2,18 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-(() => {
-    // Map multiple JavaScript environments to a single common API,
-    // preferring web standards over Node.js API.
-    //
-    // Environments considered:
-    // - Browsers
-    // - Node.js
-    // - Electron
-    // - Parcel
-    // - Webpack
-
-    if (typeof global !== 'undefined') {
-        // global already exists
-    } else if (typeof window !== 'undefined') {
-        window.global = window;
-    } else if (typeof self !== 'undefined') {
-        self.global = self;
-    } else {
-        throw new Error('cannot export Go (neither global, window nor self is defined)');
-    }
-
-    if (!global.require && typeof require !== 'undefined') {
-        global.require = require;
-    }
-
-    if (!global.fs && global.require) {
-        const fs = require('fs');
-        if (typeof fs === 'object' && fs !== null && Object.keys(fs).length !== 0) {
-            global.fs = fs;
-        }
-    }
+'use strict';
 
+(() => {
     const enosys = () => {
         const err = new Error('not implemented');
         err.code = 'ENOSYS';
         return err;
     };
 
-    if (!global.fs) {
+    if (!globalThis.fs) {
         let outputBuf = '';
-        global.fs = {
+        globalThis.fs = {
             constants: {
                 O_WRONLY: -1,
                 O_RDWR: -1,
@@ -140,8 +111,8 @@
         };
     }
 
-    if (!global.process) {
-        global.process = {
+    if (!globalThis.process) {
+        globalThis.process = {
             getuid() {
                 return -1;
             },
@@ -171,47 +142,26 @@
         }
     }
 
-    if (!global.crypto && global.require) {
-        const nodeCrypto = require('crypto');
-        global.crypto = {
-            getRandomValues(b) {
-                nodeCrypto.randomFillSync(b);
-            },
-        };
-    }
-    if (!global.crypto) {
-        throw new Error('global.crypto is not available, polyfill required (getRandomValues only)');
+    if (!globalThis.crypto) {
+        throw new Error('globalThis.crypto is not available, polyfill required (crypto.getRandomValues only)');
     }
 
-    if (!global.performance) {
-        global.performance = {
-            now() {
-                const [sec, nsec] = process.hrtime();
-                return sec * 1000 + nsec / 1000000;
-            },
-        };
+    if (!globalThis.performance) {
+        throw new Error('globalThis.performance is not available, polyfill required (performance.now only)');
     }
 
-    if (!global.TextEncoder && global.require) {
-        global.TextEncoder = require('util').TextEncoder;
-    }
-    if (!global.TextEncoder) {
-        throw new Error('global.TextEncoder is not available, polyfill required');
+    if (!globalThis.TextEncoder) {
+        throw new Error('globalThis.TextEncoder is not available, polyfill required');
     }
 
-    if (!global.TextDecoder && global.require) {
-        global.TextDecoder = require('util').TextDecoder;
+    if (!globalThis.TextDecoder) {
+        throw new Error('globalThis.TextDecoder is not available, polyfill required');
     }
-    if (!global.TextDecoder) {
-        throw new Error('global.TextDecoder is not available, polyfill required');
-    }
-
-    // End of polyfills for common API.
 
     const encoder = new TextEncoder('utf-8');
     const decoder = new TextDecoder('utf-8');
 
-    global.Go = class {
+    globalThis.Go = class {
         constructor() {
             this.argv = ['js'];
             this.env = {};
@@ -586,7 +536,7 @@
                 null,
                 true,
                 false,
-                global,
+                globalThis,
                 this,
             ];
             this._goRefCounts = new Array(this._values.length).fill(Infinity); // number of references that Go has to a JS value, indexed by reference id
@@ -595,7 +545,7 @@
                 [null, 2],
                 [true, 3],
                 [false, 4],
-                [global, 5],
+                [globalThis, 5],
                 [this, 6],
             ]);
             this._idPool = [];   // unused ids that have been garbage collected
@@ -670,36 +620,4 @@
             };
         }
     }
-
-    if (
-        typeof module !== 'undefined' &&
-        global.require &&
-        global.require.main === module &&
-        global.process &&
-        global.process.versions &&
-        !global.process.versions.electron
-    ) {
-        if (process.argv.length < 3) {
-            console.error('usage: go_js_wasm_exec [wasm binary] [arguments]');
-            process.exit(1);
-        }
-
-        const go = new Go();
-        go.argv = process.argv.slice(2);
-        go.env = Object.assign({TMPDIR: require('os').tmpdir()}, process.env);
-        go.exit = process.exit;
-        WebAssembly.instantiate(fs.readFileSync(process.argv[2]), go.importObject).then((result) => {
-            process.on('exit', (code) => { // Node.js exits if no event handler is pending
-                if (code === 0 && !go.exited) {
-                    // deadlock, make Go print error and stack traces
-                    go._pendingEvent = {id: 0};
-                    go._resume();
-                }
-            });
-            return go.run(result.instance);
-        }).catch((err) => {
-            console.error(err);
-            process.exit(1);
-        });
-    }
 })();

go.mod

@@ -166,4 +166,4 @@ require (
 	sigs.k8s.io/yaml v1.2.0 // indirect
 )
 
-go 1.18
+go 1.19

mobile/go.mod

@@ -174,4 +174,4 @@ require (
 
 replace github.com/lightninglabs/lightning-node-connect => ../
 
-go 1.18
+go 1.19