deployphp/node_modules/zx/build/core.js

// Copyright 2021 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import assert from 'node:assert';
import { spawn } from 'node:child_process';
import { AsyncLocalStorage, createHook } from 'node:async_hooks';
import { inspect } from 'node:util';
import chalk from 'chalk';
import which from 'which';
import { errnoMessage, exitCodeInfo, formatCmd, noop, parseDuration, psTree, quote, quotePowerShell, } from './util.js';
const processCwd = Symbol('processCwd');
const storage = new AsyncLocalStorage();
const hook = createHook({
    init: syncCwd,
    before: syncCwd,
    promiseResolve: syncCwd,
    after: syncCwd,
    destroy: syncCwd,
});
hook.enable();
export const defaults = {
    [processCwd]: process.cwd(),
    verbose: true,
    env: process.env,
    shell: true,
    prefix: '',
    quote: () => {
        throw new Error('No quote function is defined: https://ï.at/no-quote-func');
    },
    spawn,
    log,
};
try {
    defaults.shell = which.sync('bash');
    defaults.prefix = 'set -euo pipefail;';
    defaults.quote = quote;
}
catch (err) {
    if (process.platform == 'win32') {
        defaults.shell = which.sync('powershell.exe');
        defaults.quote = quotePowerShell;
    }
}
function getStore() {
    return storage.getStore() || defaults;
}
export const $ = new Proxy(function (pieces, ...args) {
    const from = new Error().stack.split(/^\s*at\s/m)[2].trim();
    if (pieces.some((p) => p == undefined)) {
        throw new Error(`Malformed command at ${from}`);
    }
    let resolve, reject;
    const promise = new ProcessPromise((...args) => ([resolve, reject] = args));
    let cmd = pieces[0], i = 0;
    while (i < args.length) {
        let s;
        if (Array.isArray(args[i])) {
            s = args[i].map((x) => $.quote(substitute(x))).join(' ');
        }
        else {
            s = $.quote(substitute(args[i]));
        }
        cmd += s + pieces[++i];
    }
    promise._bind(cmd, from, resolve, reject, getStore());
    // Postpone run to allow promise configuration.
    setImmediate(() => promise.isHalted || promise.run());
    return promise;
}, {
    set(_, key, value) {
        const target = key in Function.prototype ? _ : getStore();
        Reflect.set(target, key, value);
        return true;
    },
    get(_, key) {
        const target = key in Function.prototype ? _ : getStore();
        return Reflect.get(target, key);
    },
});
function substitute(arg) {
    if (arg?.stdout) {
        return arg.stdout.replace(/\n$/, '');
    }
    return `${arg}`;
}
export class ProcessPromise extends Promise {
    constructor() {
        super(...arguments);
        this._command = '';
        this._from = '';
        this._resolve = noop;
        this._reject = noop;
        this._snapshot = getStore();
        this._stdio = ['inherit', 'pipe', 'pipe'];
        this._nothrow = false;
        this._quiet = false;
        this._resolved = false;
        this._halted = false;
        this._piped = false;
        this._prerun = noop;
        this._postrun = noop;
    }
    _bind(cmd, from, resolve, reject, options) {
        this._command = cmd;
        this._from = from;
        this._resolve = resolve;
        this._reject = reject;
        this._snapshot = { ...options };
    }
    run() {
        const $ = this._snapshot;
        if (this.child)
            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().
        $.log({
            kind: 'cmd',
            cmd: this._command,
            verbose: $.verbose && !this._quiet,
        });
        this.child = $.spawn($.prefix + this._command, {
            cwd: $.cwd ?? $[processCwd],
            shell: typeof $.shell === 'string' ? $.shell : true,
            stdio: this._stdio,
            windowsHide: true,
            env: $.env,
        });
        this.child.on('close', (code, signal) => {
            let message = `exit code: ${code}`;
            if (code != 0 || signal != null) {
                message = `${stderr || '\n'}    at ${this._from}`;
                message += `\n    exit code: ${code}${exitCodeInfo(code) ? ' (' + exitCodeInfo(code) + ')' : ''}`;
                if (signal != null) {
                    message += `\n    signal: ${signal}`;
                }
            }
            let output = new ProcessOutput(code, signal, stdout, stderr, combined, message);
            if (code === 0 || this._nothrow) {
                this._resolve(output);
            }
            else {
                this._reject(output);
            }
            this._resolved = true;
        });
        this.child.on('error', (err) => {
            const message = `${err.message}\n` +
                `    errno: ${err.errno} (${errnoMessage(err.errno)})\n` +
                `    code: ${err.code}\n` +
                `    at ${this._from}`;
            this._reject(new ProcessOutput(null, null, stdout, stderr, combined, message));
            this._resolved = true;
        });
        let stdout = '', stderr = '', combined = '';
        let onStdout = (data) => {
            $.log({ kind: 'stdout', data, verbose: $.verbose && !this._quiet });
            stdout += data;
            combined += data;
        };
        let onStderr = (data) => {
            $.log({ kind: 'stderr', data, verbose: $.verbose && !this._quiet });
            stderr += data;
            combined += data;
        };
        if (!this._piped)
            this.child.stdout?.on('data', onStdout); // If process is piped, don't collect or print output.
        this.child.stderr?.on('data', onStderr); // Stderr should be printed regardless of piping.
        this._postrun(); // In case $1.pipe($2), after both subprocesses are running, we can pipe $1.stdout to $2.stdin.
        if (this._timeout && this._timeoutSignal) {
            const t = setTimeout(() => this.kill(this._timeoutSignal), this._timeout);
            this.finally(() => clearTimeout(t)).catch(noop);
        }
        return this;
    }
    get stdin() {
        this.stdio('pipe');
        this.run();
        assert(this.child);
        if (this.child.stdin == null)
            throw new Error('The stdin of subprocess is null.');
        return this.child.stdin;
    }
    get stdout() {
        this.run();
        assert(this.child);
        if (this.child.stdout == null)
            throw new Error('The stdout of subprocess is null.');
        return this.child.stdout;
    }
    get stderr() {
        this.run();
        assert(this.child);
        if (this.child.stderr == null)
            throw new Error('The stderr of subprocess is null.');
        return this.child.stderr;
    }
    get exitCode() {
        return this.then((p) => p.exitCode, (p) => p.exitCode);
    }
    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) {
        if (typeof dest == 'string')
            throw new Error('The pipe() method does not take strings. Forgot $?');
        if (this._resolved) {
            if (dest instanceof ProcessPromise)
                dest.stdin.end(); // In case of piped stdin, we may want to close stdin of dest as well.
            throw new Error("The pipe() method shouldn't be called after promise is already resolved!");
        }
        this._piped = true;
        if (dest instanceof ProcessPromise) {
            dest.stdio('pipe');
            dest._prerun = this.run.bind(this);
            dest._postrun = () => {
                if (!dest.child)
                    throw new Error('Access to stdin of pipe destination without creation a subprocess.');
                this.stdout.pipe(dest.stdin);
            };
            return dest;
        }
        else {
            this._postrun = () => this.stdout.pipe(dest);
            return this;
        }
    }
    async kill(signal = 'SIGTERM') {
        if (!this.child)
            throw new Error('Trying to kill a process without creating one.');
        if (!this.child.pid)
            throw new Error('The process pid is undefined.');
        let children = await psTree(this.child.pid);
        for (const p of children) {
            try {
                process.kill(+p.PID, signal);
            }
            catch (e) { }
        }
        try {
            process.kill(this.child.pid, signal);
        }
        catch (e) { }
    }
    stdio(stdin, stdout = 'pipe', stderr = 'pipe') {
        this._stdio = [stdin, stdout, stderr];
        return this;
    }
    nothrow() {
        this._nothrow = true;
        return this;
    }
    quiet() {
        this._quiet = true;
        return this;
    }
    timeout(d, signal = 'SIGTERM') {
        this._timeout = parseDuration(d);
        this._timeoutSignal = signal;
        return this;
    }
    halt() {
        this._halted = true;
        return this;
    }
    get isHalted() {
        return this._halted;
    }
}
export class ProcessOutput extends Error {
    constructor(code, signal, stdout, stderr, combined, message) {
        super(message);
        this._code = code;
        this._signal = signal;
        this._stdout = stdout;
        this._stderr = stderr;
        this._combined = combined;
    }
    toString() {
        return this._combined;
    }
    get stdout() {
        return this._stdout;
    }
    get stderr() {
        return this._stderr;
    }
    get exitCode() {
        return this._code;
    }
    get signal() {
        return this._signal;
    }
    [inspect.custom]() {
        let stringify = (s, c) => s.length === 0 ? "''" : c(inspect(s));
        return `ProcessOutput {
  stdout: ${stringify(this.stdout, chalk.green)},
  stderr: ${stringify(this.stderr, chalk.red)},
  signal: ${inspect(this.signal)},
  exitCode: ${(this.exitCode === 0 ? chalk.green : chalk.red)(this.exitCode)}${exitCodeInfo(this.exitCode)
            ? chalk.grey(' (' + exitCodeInfo(this.exitCode) + ')')
            : ''}
}`;
    }
}
export function within(callback) {
    return storage.run({ ...getStore() }, callback);
}
function syncCwd() {
    if ($[processCwd] != process.cwd())
        process.chdir($[processCwd]);
}
export function cd(dir) {
    $.log({ kind: 'cd', dir });
    process.chdir(dir);
    $[processCwd] = process.cwd();
}
export function log(entry) {
    switch (entry.kind) {
        case 'cmd':
            if (!entry.verbose)
                return;
            process.stderr.write(formatCmd(entry.cmd));
            break;
        case 'stdout':
        case 'stderr':
            if (!entry.verbose)
                return;
            process.stderr.write(entry.data);
            break;
        case 'cd':
            if (!$.verbose)
                return;
            process.stderr.write('$ ' + chalk.greenBright('cd') + ` ${entry.dir}\n`);
            break;
        case 'fetch':
            if (!$.verbose)
                return;
            const init = entry.init ? ' ' + inspect(entry.init) : '';
            process.stderr.write('$ ' + chalk.greenBright('fetch') + ` ${entry.url}${init}\n`);
            break;
        case 'retry':
            if (!$.verbose)
                return;
            process.stderr.write(entry.error + '\n');
    }
}