zx - npm Package Compare versions

Comparing version 7.0.7 to 7.0.8-dev.905ec9f

build/cli.js

@@ -24,6 +24,9 @@ #!/usr/bin/env node
 import { randomId } from './util.js';
+import { installDeps, parseDeps } from './deps.js';
 await (async function main() {
     const globals = './globals.js';
     await import(globals);
-    $.verbose = !argv.quiet;
+    if (argv.quiet) {
+        $.verbose = false;
+    }
     if (typeof argv.shell === 'string') {
@@ -124,3 +127,7 @@ $.shell = argv.shell;
 async function writeAndImport(script, filepath, origin = filepath) {
-    await fs.writeFile(filepath, script.toString());
+    const contents = script.toString();
+    await fs.writeFile(filepath, contents);
+    if (argv.install) {
+        await installDeps(parseDeps(contents), dirname(filepath));
+    }
     let wait = importPath(filepath, origin);
@@ -231,11 +238,12 @@ await fs.rm(filepath);
  ${chalk.bold('Options')}
-   --quiet             don't echo commands
-   --shell=<path>      custom shell binary
-   --prefix=<command>  prefix all commands
-   --interactive, -i   start repl
-   --eval=<js>, -e     evaluate script 
-   --experimental      enable new api proposals
-   --version, -v       print current zx version
-   --help, -h          print help
+   --quiet              don't echo commands
+   --shell=<path>       custom shell binary
+   --prefix=<command>   prefix all commands
+   --interactive, -i    start repl
+   --eval=<js>, -e      evaluate script 
+   --experimental       enable new api proposals
+   --install            parse and load script dependencies from the registry
+   --version, -v        print current zx version
+   --help, -h           print help
 `);
 }

build/core.d.ts

@@ -41,2 +41,3 @@ /// <reference types="node" resolution-mode="require"/>
     private _resolved;
+    private _halted;
     private _piped;
@@ -46,13 +47,17 @@ _prerun: typeof noop;
     _bind(cmd: string, from: string, resolve: Resolve, reject: Resolve, options: Options): void;
-    _run(): void;
+    run(): ProcessPromise;
     get stdin(): Writable;
     get stdout(): Readable;
     get stderr(): Readable;
-    get exitCode(): Promise<any>;
+    get exitCode(): Promise<number | null>;
+    then<R = ProcessOutput, E = ProcessOutput>(onfulfilled?: ((value: ProcessOutput) => PromiseLike<R> | R) | undefined | null, onrejected?: ((reason: ProcessOutput) => PromiseLike<E> | E) | undefined | null): Promise<R | E>;
+    catch<T = ProcessOutput>(onrejected?: ((reason: ProcessOutput) => PromiseLike<T> | T) | undefined | null): Promise<ProcessOutput | T>;
     pipe(dest: Writable | ProcessPromise): ProcessPromise;
     kill(signal?: string): Promise<void>;
-    stdio(stdin: IO, stdout?: IO, stderr?: IO): this;
-    nothrow(): this;
-    quiet(): this;
-    timeout(d: Duration, signal?: string): this;
+    stdio(stdin: IO, stdout?: IO, stderr?: IO): ProcessPromise;
+    nothrow(): ProcessPromise;
+    quiet(): ProcessPromise;
+    timeout(d: Duration, signal?: string): ProcessPromise;
+    halt(): ProcessPromise;
+    get isHalted(): boolean;
 }
@@ -59,0 +64,0 @@ export declare class ProcessOutput extends Error {

build/core.js

@@ -72,3 +72,4 @@ // Copyright 2021 Google LLC
     promise._bind(cmd, from, resolve, reject, getStore());
-    setImmediate(() => promise._run()); // Postpone run to allow promise configuration.
+    // Postpone run to allow promise configuration.
+    setImmediate(() => promise.isHalted || promise.run());
     return promise;
@@ -104,2 +105,3 @@ }, {
         this._resolved = false;
+        this._halted = false;
         this._piped = false;
@@ -116,6 +118,6 @@ this._prerun = noop;
     }
-    _run() {
+    run() {
         const $ = this._snapshot;
         if (this.child)
-            return; // The _run() can be called from a few places.
+            return this; // The _run() can be called from a few places.
         this._prerun(); // In case $1.pipe($2), the $2 returned, and on $2._run() invoke $1._run().
@@ -127,3 +129,3 @@ $.log({
         });
-        this.child = spawn($.prefix + this._command, {
+        this.child = $.spawn($.prefix + this._command, {
             cwd: $.cwd ?? $[processCwd],
@@ -180,6 +182,7 @@ shell: typeof $.shell === 'string' ? $.shell : true,
         }
+        return this;
     }
     get stdin() {
         this.stdio('pipe');
-        this._run();
+        this.run();
         assert(this.child);
@@ -191,3 +194,3 @@ if (this.child.stdin == null)
     get stdout() {
-        this._run();
+        this.run();
         assert(this.child);
@@ -199,3 +202,3 @@ if (this.child.stdout == null)
     get stderr() {
-        this._run();
+        this.run();
         assert(this.child);
@@ -209,2 +212,11 @@ if (this.child.stderr == null)
     }
+    then(onfulfilled, onrejected) {
+        if (this.isHalted && !this.child) {
+            throw new Error('The process is halted!');
+        }
+        return super.then(onfulfilled, onrejected);
+    }
+    catch(onrejected) {
+        return super.catch(onrejected);
+    }
     pipe(dest) {
@@ -221,3 +233,3 @@ if (typeof dest == 'string')
             dest.stdio('pipe');
-            dest._prerun = this._run.bind(this);
+            dest._prerun = this.run.bind(this);
             dest._postrun = () => {
@@ -269,2 +281,9 @@ if (!dest.child)
     }
+    halt() {
+        this._halted = true;
+        return this;
+    }
+    get isHalted() {
+        return this._halted;
+    }
 }
@@ -271,0 +290,0 @@ export class ProcessOutput extends Error {

build/experimental.js

@@ -90,2 +90,3 @@ // Copyright 2021 Google LLC
             clearInterval(id);
+            process.stderr.write(' '.repeat(process.stdout.columns - 1) + '\r');
         }
@@ -92,0 +93,0 @@ return result;

build/util.js

@@ -26,3 +26,3 @@ // Copyright 2022 Google LLC
 export function quote(arg) {
-    if (/^[a-z0-9/_.-]+$/i.test(arg) || arg === '') {
+    if (/^[a-z0-9/_.\-@:=]+$/i.test(arg) || arg === '') {
         return arg;
@@ -29,0 +29,0 @@ }

package.json

 {
   "name": "zx",
-  "version": "7.0.7",
+  "version": "7.0.8-dev.905ec9f",
   "description": "A tool for writing better scripts.",
@@ -55,3 +55,3 @@ "type": "module",
     "@types/minimist": "^1.2.2",
-    "@types/node": "^17.0",
+    "@types/node": "^18.6.3",
     "@types/ps-tree": "^1.1.2",
@@ -63,3 +63,3 @@ "@types/which": "^2.0.1",
     "minimist": "^1.2.6",
-    "node-fetch": "^3.2.6",
+    "node-fetch": "3.2.8",
     "ps-tree": "^1.2.0",
@@ -70,9 +70,9 @@ "which": "^2.0.2",
   "devDependencies": {
-    "@stryker-mutator/core": "^6.0.2",
-    "c8": "^7.11.3",
+    "@stryker-mutator/core": "^6.1.2",
+    "c8": "^7.12.0",
     "madge": "^5.0.1",
-    "prettier": "^2.7.0",
-    "tsd": "^0.21.0",
-    "typescript": "^4.8.0-dev.20220529",
-    "uvu": "^0.5.3"
+    "prettier": "^2.7.1",
+    "tsd": "^0.22.0",
+    "typescript": "^4.8.0-dev.20220729",
+    "uvu": "^0.5.6"
   },
@@ -79,0 +79,0 @@ "publishConfig": {

README.md

@@ -410,2 +410,24 @@ # 🐚 zx
 
+## CLI
+
+| Flag                  | Description                                                                                                                                                                                                             | Default |
+|-----------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------|
+| `--quiet`             | don't echo commands                                                                                                                                                                                                     | `false` |
+| `--shell=<path>`      | custom shell binary                                                                                                                                                                                                     |         |
+| `--prefix=<command>`  | prefix all commands                                                                                                                                                                                                     |         |
+| `--interactive, -i`   | start repl                                                                                                                                                                                                              |         |
+| `--eval=<js>, -e`     | evaluate script                                                                                                                                                                                                         |         |
+| `--experimental`      | enable new api proposals                                                                                                                                                                                                |         |
+| `--install`           | parse and load script dependencies from the registry. You can pass additional [params via env vars](https://docs.npmjs.com/cli/v8/using-npm/config) like `npm_config_registry=<url>` or `npm_config_userconfig=<path>`. | `false` |
+| `--version, -v`       | print current zx version                                                                                                                                                                                                |         |
+| `--help, -h`          | print help                                                                                                                                                                                                              |         |
+
+```bash
+zx script.js
+zx --help
+zx --experimental <<'EOF'
+await $`pwd`
+EOF
+```
+
 ## FAQ
@@ -412,0 +434,0 @@

New alerts

No v1

Quality

Package is not semver >=1. This means it is not stable and does not support ^ ranges.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

76085

increased by9.11%

Number of package files

21

increased by10.53%

Lines of code

1427

increased by5.31%

Number of lines in readme file

554

increased by4.14%

Worsened metrics

Number of low quality alerts

1

increased byInfinity%

Published versions last months

10

decreased by-9.09%

Dependency changes

• + Added@types/node@18.19.33(transitive)

• + Addednode-fetch@3.2.8(transitive)

• + Addedundici-types@5.26.5(transitive)

• - Removed@types/node@17.0.45(transitive)

• - Removednode-fetch@3.3.2(transitive)

• Updated@types/node@^18.6.3

• Updatednode-fetch@3.2.8