512 lines
16 KiB
JavaScript
512 lines
16 KiB
JavaScript
/*
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@license
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Rollup.js v2.79.2
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Thu, 26 Sep 2024 18:44:14 GMT - commit 48aef33cf2f2a6dfb175afb3bcd6a977c81f1d5c
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https://github.com/rollup/rollup
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Released under the MIT License.
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*/
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'use strict';
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Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });
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const require$$0$2 = require('fs');
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const process$2 = require('process');
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const index = require('./index.js');
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const cli = require('../bin/rollup');
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const rollup = require('./rollup.js');
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const require$$0 = require('assert');
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const require$$0$1 = require('events');
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const loadConfigFile_js = require('./loadConfigFile.js');
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const child_process = require('child_process');
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require('util');
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require('stream');
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require('path');
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require('os');
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require('./mergeOptions.js');
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require('perf_hooks');
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require('crypto');
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require('url');
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require('tty');
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function timeZone(date = new Date()) {
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const offset = date.getTimezoneOffset();
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const absOffset = Math.abs(offset);
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const hours = Math.floor(absOffset / 60);
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const minutes = absOffset % 60;
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const minutesOut = minutes > 0 ? ':' + ('0' + minutes).slice(-2) : '';
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return (offset < 0 ? '+' : '-') + hours + minutesOut;
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}
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function dateTime(options = {}) {
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let {
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date = new Date(),
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local = true,
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showTimeZone = false,
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showMilliseconds = false
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} = options;
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if (local) {
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// Offset the date so it will return the correct value when getting the ISO string.
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date = new Date(date.getTime() - (date.getTimezoneOffset() * 60000));
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}
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let end = '';
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if (showTimeZone) {
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end = ' UTC' + (local ? timeZone(date) : '');
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}
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if (showMilliseconds && date.getUTCMilliseconds() > 0) {
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end = ` ${date.getUTCMilliseconds()}ms${end}`;
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}
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return date
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.toISOString()
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.replace(/T/, ' ')
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.replace(/\..+/, end);
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}
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var signalExit = {exports: {}};
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var signals$1 = {exports: {}};
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var hasRequiredSignals;
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function requireSignals () {
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if (hasRequiredSignals) return signals$1.exports;
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hasRequiredSignals = 1;
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(function (module) {
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// This is not the set of all possible signals.
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//
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// It IS, however, the set of all signals that trigger
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// an exit on either Linux or BSD systems. Linux is a
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// superset of the signal names supported on BSD, and
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// the unknown signals just fail to register, so we can
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// catch that easily enough.
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//
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// Don't bother with SIGKILL. It's uncatchable, which
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// means that we can't fire any callbacks anyway.
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//
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// If a user does happen to register a handler on a non-
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// fatal signal like SIGWINCH or something, and then
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// exit, it'll end up firing `process.emit('exit')`, so
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// the handler will be fired anyway.
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//
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// SIGBUS, SIGFPE, SIGSEGV and SIGILL, when not raised
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// artificially, inherently leave the process in a
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// state from which it is not safe to try and enter JS
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// listeners.
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module.exports = [
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'SIGABRT',
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'SIGALRM',
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'SIGHUP',
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'SIGINT',
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'SIGTERM'
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];
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if (process.platform !== 'win32') {
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module.exports.push(
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'SIGVTALRM',
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'SIGXCPU',
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'SIGXFSZ',
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'SIGUSR2',
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'SIGTRAP',
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'SIGSYS',
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'SIGQUIT',
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'SIGIOT'
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// should detect profiler and enable/disable accordingly.
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// see #21
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// 'SIGPROF'
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);
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}
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if (process.platform === 'linux') {
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module.exports.push(
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'SIGIO',
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'SIGPOLL',
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'SIGPWR',
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'SIGSTKFLT',
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'SIGUNUSED'
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);
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}
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} (signals$1));
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return signals$1.exports;
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}
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// Note: since nyc uses this module to output coverage, any lines
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// that are in the direct sync flow of nyc's outputCoverage are
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// ignored, since we can never get coverage for them.
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// grab a reference to node's real process object right away
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var process$1 = rollup.commonjsGlobal.process;
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const processOk = function (process) {
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return process &&
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typeof process === 'object' &&
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typeof process.removeListener === 'function' &&
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typeof process.emit === 'function' &&
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typeof process.reallyExit === 'function' &&
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typeof process.listeners === 'function' &&
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typeof process.kill === 'function' &&
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typeof process.pid === 'number' &&
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typeof process.on === 'function'
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};
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// some kind of non-node environment, just no-op
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/* istanbul ignore if */
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if (!processOk(process$1)) {
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signalExit.exports = function () {
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return function () {}
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};
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} else {
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var assert = require$$0;
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var signals = requireSignals();
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var isWin = /^win/i.test(process$1.platform);
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var EE = require$$0$1;
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/* istanbul ignore if */
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if (typeof EE !== 'function') {
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EE = EE.EventEmitter;
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}
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var emitter;
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if (process$1.__signal_exit_emitter__) {
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emitter = process$1.__signal_exit_emitter__;
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} else {
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emitter = process$1.__signal_exit_emitter__ = new EE();
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emitter.count = 0;
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emitter.emitted = {};
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}
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// Because this emitter is a global, we have to check to see if a
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// previous version of this library failed to enable infinite listeners.
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// I know what you're about to say. But literally everything about
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// signal-exit is a compromise with evil. Get used to it.
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if (!emitter.infinite) {
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emitter.setMaxListeners(Infinity);
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emitter.infinite = true;
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}
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signalExit.exports = function (cb, opts) {
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/* istanbul ignore if */
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if (!processOk(rollup.commonjsGlobal.process)) {
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return function () {}
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}
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assert.equal(typeof cb, 'function', 'a callback must be provided for exit handler');
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if (loaded === false) {
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load();
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}
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var ev = 'exit';
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if (opts && opts.alwaysLast) {
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ev = 'afterexit';
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}
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var remove = function () {
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emitter.removeListener(ev, cb);
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if (emitter.listeners('exit').length === 0 &&
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emitter.listeners('afterexit').length === 0) {
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unload();
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}
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};
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emitter.on(ev, cb);
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return remove
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};
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var unload = function unload () {
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if (!loaded || !processOk(rollup.commonjsGlobal.process)) {
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return
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}
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loaded = false;
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signals.forEach(function (sig) {
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try {
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process$1.removeListener(sig, sigListeners[sig]);
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} catch (er) {}
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});
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process$1.emit = originalProcessEmit;
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process$1.reallyExit = originalProcessReallyExit;
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emitter.count -= 1;
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};
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signalExit.exports.unload = unload;
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var emit = function emit (event, code, signal) {
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/* istanbul ignore if */
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if (emitter.emitted[event]) {
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return
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}
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emitter.emitted[event] = true;
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emitter.emit(event, code, signal);
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};
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// { <signal>: <listener fn>, ... }
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var sigListeners = {};
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signals.forEach(function (sig) {
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sigListeners[sig] = function listener () {
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/* istanbul ignore if */
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if (!processOk(rollup.commonjsGlobal.process)) {
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return
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}
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// If there are no other listeners, an exit is coming!
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// Simplest way: remove us and then re-send the signal.
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// We know that this will kill the process, so we can
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// safely emit now.
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var listeners = process$1.listeners(sig);
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if (listeners.length === emitter.count) {
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unload();
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emit('exit', null, sig);
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/* istanbul ignore next */
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emit('afterexit', null, sig);
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/* istanbul ignore next */
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if (isWin && sig === 'SIGHUP') {
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// "SIGHUP" throws an `ENOSYS` error on Windows,
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// so use a supported signal instead
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sig = 'SIGINT';
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}
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/* istanbul ignore next */
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process$1.kill(process$1.pid, sig);
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}
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};
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});
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signalExit.exports.signals = function () {
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return signals
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};
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var loaded = false;
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var load = function load () {
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if (loaded || !processOk(rollup.commonjsGlobal.process)) {
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return
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}
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loaded = true;
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// This is the number of onSignalExit's that are in play.
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// It's important so that we can count the correct number of
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// listeners on signals, and don't wait for the other one to
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// handle it instead of us.
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emitter.count += 1;
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signals = signals.filter(function (sig) {
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try {
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process$1.on(sig, sigListeners[sig]);
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return true
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} catch (er) {
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return false
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}
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});
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process$1.emit = processEmit;
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process$1.reallyExit = processReallyExit;
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};
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signalExit.exports.load = load;
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var originalProcessReallyExit = process$1.reallyExit;
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var processReallyExit = function processReallyExit (code) {
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/* istanbul ignore if */
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if (!processOk(rollup.commonjsGlobal.process)) {
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return
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}
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process$1.exitCode = code || /* istanbul ignore next */ 0;
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emit('exit', process$1.exitCode, null);
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/* istanbul ignore next */
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emit('afterexit', process$1.exitCode, null);
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/* istanbul ignore next */
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originalProcessReallyExit.call(process$1, process$1.exitCode);
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};
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var originalProcessEmit = process$1.emit;
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var processEmit = function processEmit (ev, arg) {
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if (ev === 'exit' && processOk(rollup.commonjsGlobal.process)) {
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/* istanbul ignore else */
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if (arg !== undefined) {
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process$1.exitCode = arg;
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}
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var ret = originalProcessEmit.apply(this, arguments);
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/* istanbul ignore next */
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emit('exit', process$1.exitCode, null);
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/* istanbul ignore next */
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emit('afterexit', process$1.exitCode, null);
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/* istanbul ignore next */
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return ret
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} else {
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return originalProcessEmit.apply(this, arguments)
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}
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};
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}
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const CLEAR_SCREEN = '\u001Bc';
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function getResetScreen(configs, allowClearScreen) {
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let clearScreen = allowClearScreen;
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for (const config of configs) {
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if (config.watch && config.watch.clearScreen === false) {
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clearScreen = false;
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}
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}
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if (clearScreen) {
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return (heading) => loadConfigFile_js.stderr(CLEAR_SCREEN + heading);
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}
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let firstRun = true;
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return (heading) => {
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if (firstRun) {
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loadConfigFile_js.stderr(heading);
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firstRun = false;
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}
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};
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}
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function extractWatchHooks(command) {
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if (!Array.isArray(command.watch))
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return {};
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return command.watch
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.filter(value => typeof value === 'object')
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.reduce((acc, keyValueOption) => ({ ...acc, ...keyValueOption }), {});
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}
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function createWatchHooks(command) {
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const watchHooks = extractWatchHooks(command);
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return function (hook) {
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if (watchHooks[hook]) {
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const cmd = watchHooks[hook];
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if (!command.silent) {
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loadConfigFile_js.stderr(loadConfigFile_js.cyan(`watch.${hook} ${loadConfigFile_js.bold(`$ ${cmd}`)}`));
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}
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try {
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// !! important - use stderr for all writes from execSync
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const stdio = [process.stdin, process.stderr, process.stderr];
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child_process.execSync(cmd, { stdio: command.silent ? 'ignore' : stdio });
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}
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catch (e) {
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loadConfigFile_js.stderr(e.message);
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}
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}
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};
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}
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async function watch(command) {
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process$2.env.ROLLUP_WATCH = 'true';
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const isTTY = process$2.stderr.isTTY;
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const silent = command.silent;
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let watcher;
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let configWatcher;
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let resetScreen;
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const configFile = command.config ? await cli.getConfigPath(command.config) : null;
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const runWatchHook = createWatchHooks(command);
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signalExit.exports(close);
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process$2.on('uncaughtException', close);
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if (!process$2.stdin.isTTY) {
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process$2.stdin.on('end', close);
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process$2.stdin.resume();
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}
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async function loadConfigFromFileAndTrack(configFile) {
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let configFileData = null;
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let configFileRevision = 0;
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configWatcher = index.chokidar.watch(configFile).on('change', reloadConfigFile);
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await reloadConfigFile();
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async function reloadConfigFile() {
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try {
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const newConfigFileData = await require$$0$2.promises.readFile(configFile, 'utf8');
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if (newConfigFileData === configFileData) {
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return;
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}
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configFileRevision++;
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const currentConfigFileRevision = configFileRevision;
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if (configFileData) {
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loadConfigFile_js.stderr(`\nReloading updated config...`);
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}
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configFileData = newConfigFileData;
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const { options, warnings } = await loadConfigFile_js.loadAndParseConfigFile(configFile, command);
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if (currentConfigFileRevision !== configFileRevision) {
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return;
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}
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if (watcher) {
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await watcher.close();
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}
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start(options, warnings);
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}
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catch (err) {
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loadConfigFile_js.handleError(err, true);
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}
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}
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}
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if (configFile) {
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await loadConfigFromFileAndTrack(configFile);
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}
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else {
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const { options, warnings } = await cli.loadConfigFromCommand(command);
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start(options, warnings);
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}
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function start(configs, warnings) {
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try {
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watcher = rollup.watch(configs);
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}
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catch (err) {
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return loadConfigFile_js.handleError(err);
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}
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watcher.on('event', event => {
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switch (event.code) {
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case 'ERROR':
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warnings.flush();
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loadConfigFile_js.handleError(event.error, true);
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runWatchHook('onError');
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break;
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case 'START':
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if (!silent) {
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if (!resetScreen) {
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resetScreen = getResetScreen(configs, isTTY);
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}
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resetScreen(loadConfigFile_js.underline(`rollup v${rollup.version}`));
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}
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runWatchHook('onStart');
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break;
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case 'BUNDLE_START':
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if (!silent) {
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let input = event.input;
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if (typeof input !== 'string') {
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input = Array.isArray(input)
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? input.join(', ')
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: Object.values(input).join(', ');
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}
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loadConfigFile_js.stderr(loadConfigFile_js.cyan(`bundles ${loadConfigFile_js.bold(input)} → ${loadConfigFile_js.bold(event.output.map(rollup.relativeId).join(', '))}...`));
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}
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runWatchHook('onBundleStart');
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break;
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case 'BUNDLE_END':
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warnings.flush();
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if (!silent)
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loadConfigFile_js.stderr(loadConfigFile_js.green(`created ${loadConfigFile_js.bold(event.output.map(rollup.relativeId).join(', '))} in ${loadConfigFile_js.bold(cli.ms(event.duration))}`));
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runWatchHook('onBundleEnd');
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if (event.result && event.result.getTimings) {
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cli.printTimings(event.result.getTimings());
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}
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break;
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case 'END':
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runWatchHook('onEnd');
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if (!silent && isTTY) {
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loadConfigFile_js.stderr(`\n[${dateTime()}] waiting for changes...`);
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}
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}
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if ('result' in event && event.result) {
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event.result.close().catch(error => loadConfigFile_js.handleError(error, true));
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}
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});
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}
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async function close(code) {
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process$2.removeListener('uncaughtException', close);
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// removing a non-existent listener is a no-op
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process$2.stdin.removeListener('end', close);
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if (watcher)
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await watcher.close();
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if (configWatcher)
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configWatcher.close();
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if (code) {
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process$2.exit(code);
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}
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}
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}
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exports.watch = watch;
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//# sourceMappingURL=watch-cli.js.map
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