@onflow/cadence-language-server - npm Package Compare versions

Comparing version 0.33.4 to 1.0.0-preview.11

dist/go.js

@@ -1,4 +0,2 @@
-// Copyright 2018 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
+// Adapted from https://github.com/golang/go/blob/go1.20.14/misc/wasm/wasm_exec.js
 var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
@@ -13,4 +11,5 @@ function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
 };
-const encoder = new TextEncoder("utf-8");
-const decoder = new TextDecoder("utf-8");
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
 const enosys = () => {
@@ -21,62 +20,145 @@ const err = new Error("not implemented");
 };
-// NOTE: required and used by the WASM binary
-let outputBuf = "";
-global.fs = {
-    constants: { O_WRONLY: -1, O_RDWR: -1, O_CREAT: -1, O_TRUNC: -1, O_APPEND: -1, O_EXCL: -1 },
-    writeSync(fd, buf) {
-        outputBuf += decoder.decode(buf);
-        const nl = outputBuf.lastIndexOf("\n");
-        if (nl != -1) {
-            console.log(outputBuf.substr(0, nl));
-            outputBuf = outputBuf.substr(nl + 1);
-        }
-        return buf.length;
-    },
-    write(fd, buf, offset, length, position, callback) {
-        if (offset !== 0 || length !== buf.length || position !== null) {
+if (!globalThis.fs) {
+    let outputBuf = "";
+    globalThis.fs = {
+        constants: {
+            O_WRONLY: -1,
+            O_RDWR: -1,
+            O_CREAT: -1,
+            O_TRUNC: -1,
+            O_APPEND: -1,
+            O_EXCL: -1,
+        },
+        writeSync(fd, buf) {
+            outputBuf += decoder.decode(buf);
+            const nl = outputBuf.lastIndexOf("\n");
+            if (nl != -1) {
+                console.log(outputBuf.substring(0, nl));
+                outputBuf = outputBuf.substring(nl + 1);
+            }
+            return buf.length;
+        },
+        write(fd, buf, offset, length, position, callback) {
+            if (offset !== 0 || length !== buf.length || position !== null) {
+                callback(enosys());
+                return;
+            }
+            const n = this.writeSync(fd, buf);
+            callback(null, n);
+        },
+        chmod(path, mode, callback) {
             callback(enosys());
-            return;
-        }
-        const n = this.writeSync(fd, buf);
-        callback(null, n);
-    },
-    chmod(path, mode, callback) { callback(enosys()); },
-    chown(path, uid, gid, callback) { callback(enosys()); },
-    close(fd, callback) { callback(enosys()); },
-    fchmod(fd, mode, callback) { callback(enosys()); },
-    fchown(fd, uid, gid, callback) { callback(enosys()); },
-    fstat(fd, callback) { callback(enosys()); },
-    fsync(fd, callback) { callback(null); },
-    ftruncate(fd, length, callback) { callback(enosys()); },
-    lchown(path, uid, gid, callback) { callback(enosys()); },
-    link(path, link, callback) { callback(enosys()); },
-    lstat(path, callback) { callback(enosys()); },
-    mkdir(path, perm, callback) { callback(enosys()); },
-    open(path, flags, mode, callback) { callback(enosys()); },
-    read(fd, buffer, offset, length, position, callback) { callback(enosys()); },
-    readdir(path, callback) { callback(enosys()); },
-    readlink(path, callback) { callback(enosys()); },
-    rename(from, to, callback) { callback(enosys()); },
-    rmdir(path, callback) { callback(enosys()); },
-    stat(path, callback) { callback(enosys()); },
-    symlink(path, link, callback) { callback(enosys()); },
-    truncate(path, length, callback) { callback(enosys()); },
-    unlink(path, callback) { callback(enosys()); },
-    utimes(path, atime, mtime, callback) { callback(enosys()); },
-};
-// NOTE: required and used by the WASM binary
-if (!global.process) {
-    global.process = {
-        getuid() { return -1; },
-        getgid() { return -1; },
-        geteuid() { return -1; },
-        getegid() { return -1; },
-        getgroups() { throw enosys(); },
+        },
+        chown(path, uid, gid, callback) {
+            callback(enosys());
+        },
+        close(fd, callback) {
+            callback(enosys());
+        },
+        fchmod(fd, mode, callback) {
+            callback(enosys());
+        },
+        fchown(fd, uid, gid, callback) {
+            callback(enosys());
+        },
+        fstat(fd, callback) {
+            callback(enosys());
+        },
+        fsync(fd, callback) {
+            callback(null);
+        },
+        ftruncate(fd, length, callback) {
+            callback(enosys());
+        },
+        lchown(path, uid, gid, callback) {
+            callback(enosys());
+        },
+        link(path, link, callback) {
+            callback(enosys());
+        },
+        lstat(path, callback) {
+            callback(enosys());
+        },
+        mkdir(path, perm, callback) {
+            callback(enosys());
+        },
+        open(path, flags, mode, callback) {
+            callback(enosys());
+        },
+        read(fd, buffer, offset, length, position, callback) {
+            callback(enosys());
+        },
+        readdir(path, callback) {
+            callback(enosys());
+        },
+        readlink(path, callback) {
+            callback(enosys());
+        },
+        rename(from, to, callback) {
+            callback(enosys());
+        },
+        rmdir(path, callback) {
+            callback(enosys());
+        },
+        stat(path, callback) {
+            callback(enosys());
+        },
+        symlink(path, link, callback) {
+            callback(enosys());
+        },
+        truncate(path, length, callback) {
+            callback(enosys());
+        },
+        unlink(path, callback) {
+            callback(enosys());
+        },
+        utimes(path, atime, mtime, callback) {
+            callback(enosys());
+        },
+    };
+}
+if (!globalThis.process) {
+    globalThis.process = {
+        getuid() {
+            return -1;
+        },
+        getgid() {
+            return -1;
+        },
+        geteuid() {
+            return -1;
+        },
+        getegid() {
+            return -1;
+        },
+        getgroups() {
+            throw enosys();
+        },
         pid: -1,
         ppid: -1,
-        umask() { throw enosys(); },
-        cwd() { throw enosys(); },
-        chdir() { throw enosys(); },
+        umask() {
+            throw enosys();
+        },
+        cwd() {
+            throw enosys();
+        },
+        chdir() {
+            throw enosys();
+        },
     };
 }
+if (!globalThis.crypto) {
+    throw new Error("globalThis.crypto is not available, polyfill required (crypto.getRandomValues only)");
+}
+if (!globalThis.performance) {
+    throw new Error("globalThis.performance is not available, polyfill required (performance.now only)");
+}
+if (!globalThis.TextEncoder) {
+    throw new Error("globalThis.TextEncoder is not available, polyfill required");
+}
+if (!globalThis.TextDecoder) {
+    throw new Error("globalThis.TextDecoder is not available, polyfill required");
+}
+const encoder = new TextEncoder("utf-8");
+const decoder = new TextDecoder("utf-8");
 class Go {
@@ -118,3 +200,3 @@ constructor() {
         const storeValue = (addr, v) => {
-            const nanHead = 0x7FF80000;
+            const nanHead = 0x7ff80000;
             if (typeof v === "number" && v !== 0) {
@@ -223,3 +305,3 @@ if (isNaN(v)) {
                     sp >>>= 0;
-                    const msec = (new Date).getTime();
+                    const msec = new Date().getTime();
                     setInt64(sp + 8, msec / 1000);
@@ -241,3 +323,4 @@ this.mem.setInt32(sp + 16, (msec % 1000) * 1000000, true);
                         }
-                    }, getInt64(sp + 8) + 1));
+                    }, getInt64(sp + 8) + 1 // setTimeout has been seen to fire up to 1 millisecond early
+                    ));
                     this.mem.setInt32(sp + 16, id, true);
@@ -374,3 +457,3 @@ },
                     sp >>>= 0;
-                    this.mem.setUint8(sp + 24, (loadValue(sp + 8) instanceof loadValue(sp + 16)) ? 1 : 0);
+                    this.mem.setUint8(sp + 24, loadValue(sp + 8) instanceof loadValue(sp + 16) ? 1 : 0);
                 },
@@ -405,6 +488,6 @@ // func copyBytesToGo(dst []byte, src ref) (int, bool)
                 },
-                "debug": (value) => {
+                debug: (value) => {
                     console.log(value);
                 },
-            }
+            },
         };
@@ -420,2 +503,3 @@ }
             this._values = [
+                // JS values that Go currently has references to, indexed by reference id
                 NaN,
@@ -426,3 +510,3 @@ 0,
                 false,
-                global,
+                globalThis,
                 this,
@@ -432,2 +516,3 @@ ];
             this._ids = new Map([
+                // mapping from JS values to reference ids
                 [0, 1],
@@ -437,3 +522,3 @@ [null, 2],
                 [false, 4],
-                [global, 5],
+                [globalThis, 5],
                 [this, 6],
@@ -440,0 +525,0 @@ ]);

package.json

 {
   "name": "@onflow/cadence-language-server",
-  "version": "0.33.4",
+  "version": "1.0.0-preview.11",
   "description": "The Cadence Language Server",
@@ -12,3 +12,3 @@ "homepage": "https://github.com/onflow/cadence",
   "scripts": {
-    "build": "tsc && cd ../../languageserver && GOARCH=wasm GOOS=js go build -o ../npm-packages/cadence-language-server/dist/cadence-language-server.wasm ./cmd/languageserver && cd ../npm-packages/cadence-language-server",
+    "build": "tsc && cd ../../languageserver && GOARCH=wasm GOOS=js go build -o ../npm-packages/cadence-language-server/dist/cadence-language-server.wasm -tags no_cgo ./cmd/languageserver && cd ../npm-packages/cadence-language-server",
     "test": "jest"
@@ -15,0 +15,0 @@ },

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Improved metrics

Total package byte prevSize

45386753

increased by7.72%

Lines of code

800

increased by11.89%

No dependency changes