rsnext/packages/next/compiled/watchpack/watchpack.js

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patch(e){if(s.hasOwnProperty("O_SYMLINK")&&process.version.match(/^v0\.6\.[0-2]|^v0\.5\./)){patchLchmod(e)}if(!e.lutimes){patchLutimes(e)}e.chown=chownFix(e.chown);e.fchown=chownFix(e.fchown);e.lchown=chownFix(e.lchown);e.chmod=chmodFix(e.chmod);e.fchmod=chmodFix(e.fchmod);e.lchmod=chmodFix(e.lchmod);e.chownSync=chownFixSync(e.chownSync);e.fchownSync=chownFixSync(e.fchownSync);e.lchownSync=chownFixSync(e.lchownSync);e.chmodSync=chmodFixSync(e.chmodSync);e.fchmodSync=chmodFixSync(e.fchmodSync);e.lchmodSync=chmodFixSync(e.lchmodSync);e.stat=statFix(e.stat);e.fstat=statFix(e.fstat);e.lstat=statFix(e.lstat);e.statSync=statFixSync(e.statSync);e.fstatSync=statFixSync(e.fstatSync);e.lstatSync=statFixSync(e.lstatSync);if(!e.lchmod){e.lchmod=function(e,t,i){if(i)process.nextTick(i)};e.lchmodSync=function(){}}if(!e.lchown){e.lchown=function(e,t,i,s){if(s)process.nextTick(s)};e.lchownSync=function(){}}if(c==="win32"){e.rename=function(t){return function(i,s,r){var n=Date.now();var c=0;t(i,s,(function CB(a){if(a&&(a.code==="EACCES"||a.code==="EPERM")&&Date.now()-n<6e4){setTimeout((function(){e.stat(s,(function(e,n){if(e&&e.code==="ENOENT")t(i,s,CB);else r(a)}))}),c);if(c<100)c+=10;return}if(r)r(a)}))}}(e.rename)}e.read=function(t){function read(i,s,r,n,c,a){var o;if(a&&typeof a==="function"){var h=0;o=function(f,l,u){if(f&&f.code==="EAGAIN"&&h<10){h++;return t.call(e,i,s,r,n,c,o)}a.apply(this,arguments)}}return t.call(e,i,s,r,n,c,o)}if(Object.setPrototypeOf)Object.setPrototypeOf(read,t);return read}(e.read);e.readSync=function(t){return function(i,s,r,n,c){var a=0;while(true){try{return t.call(e,i,s,r,n,c)}catch(e){if(e.code==="EAGAIN"&&a<10){a++;continue}throw e}}}}(e.readSync);function patchLchmod(e){e.lchmod=function(t,i,r){e.open(t,s.O_WRONLY|s.O_SYMLINK,i,(function(t,s){if(t){if(r)r(t);return}e.fchmod(s,i,(function(t){e.close(s,(function(e){if(r)r(t||e)}))}))}))};e.lchmodSync=function(t,i){var r=e.openSync(t,s.O_WRONLY|s.O_SYMLINK,i);var n=true;var c;try{c=e.fchmodSync(r,i);n=false}finally{if(n){try{e.closeSync(r)}catch(e){}}else{e.closeSync(r)}}return c}}function patchLutimes(e){if(s.hasOwnProperty("O_SYMLINK")){e.lutimes=function(t,i,r,n){e.open(t,s.O_SYMLINK,(function(t,s){if(t){if(n)n(t);return}e.futimes(s,i,r,(function(t){e.close(s,(function(e){if(n)n(t||e)}))}))}))};e.lutimesSync=function(t,i,r){var n=e.openSync(t,s.O_SYMLINK);var c;var a=true;try{c=e.futimesSync(n,i,r);a=false}finally{if(a){try{e.closeSync(n)}catch(e){}}else{e.closeSync(n)}}return c}}else{e.lutimes=function(e,t,i,s){if(s)process.nextTick(s)};e.lutimesSync=function(){}}}function chmodFix(t){if(!t)return t;return function(i,s,r){return t.call(e,i,s,(function(e){if(chownErOk(e))e=null;if(r)r.apply(this,arguments)}))}}function chmodFixSync(t){if(!t)return t;return function(i,s){try{return t.call(e,i,s)}catch(e){if(!chownErOk(e))throw e}}}function chownFix(t){if(!t)return t;return function(i,s,r,n){return t.call(e,i,s,r,(function(e){if(chownErOk(e))e=null;if(n)n.apply(this,arguments)}))}}function chownFixSync(t){if(!t)return t;return function(i,s,r){try{return t.call(e,i,s,r)}catch(e){if(!chownErOk(e))throw e}}}function statFix(t){if(!t)return t;return function(i,s,r){if(typeof s==="function"){r=s;s=null}function callback(e,t){if(t){if(t.uid<0)t.uid+=4294967296;if(t.gid<0)t.gid+=4294967296}if(r)r.apply(this,arguments)}return s?t.call(e,i,s,callback):t.call(e,i,callback)}}function statFixSync(t){if(!t)return t;return function(i,s){var r=s?t.call(e,i,s):t.call(e,i);if(r){if(r.uid<0)r.uid+=4294967296;if(r.gid<0)r.gid+=4294967296}return r}}function chownErOk(e){if(!e)return true;if(e.code==="ENOSYS")return true;var t=!process.getuid||process.getuid()!==0;if(t){if(e.code==="EINVAL"||e.code==="EPERM")return true}return false}}},377:(e,t,i)=>{"use strict";const s=i(361).EventEmitter;const r=i(263);const n=i(17);const c=i(384);const a=Object.freeze({});let o=2e3;const h=i(37).platform()==="darwin";const f=process.env.WATCHPACK_POLLING;const l=`${+f}`===f?+f:!!f&&f!=="false";function withoutCase(e){return e.toLowerCase()}function needCalls(e,t){return function(){if(--e===0){return t()}}}class Watcher extends s{constructor(e,t,i){super();this.directoryWatcher=e;this.path=t;this.startTime=i&&+i}checkStartTime(e,t){const i=this.startTime;if(typeof i!=="number")return!t;return i<=e}close(){this.emit("closed")}}class DirectoryWatcher extends s{constructor(e,t,i){super();if(l){i.poll=l}this.watcherManager=e;this.options=i;this.path=t;this.files=new Map;this.filesWithoutCase=new Map;this.directories=new Map;this.lastWatchEvent=0;this.initialScan=true;this.ignored=i.ignored||(()=>false);this.nestedWatching=false;this.polledWatching=typeof i.poll==="number"?i.poll:i.poll?5007:false;this.timeout=undefined;this.initialScanRemoved=new Set;this.initialScanFinished=undefined;this.watchers=new Map;this.parentWatcher=null;this.refs=0;this._activeEvents=new Map;this.closed=false;this.scanning=false;this.scanAgain=false;this.scanAgainInitial=false;this.createWatcher();this.doScan(true)}createWatcher(){try{if(this.polledWatching){this.watcher={close:()=>{if(this.timeout){clearTimeout(this.timeout);this.timeout=undefined}}}}else{if(h){this.watchInParentDirectory()}this.watcher=c.watch(this.path);this.watcher.on("change",this.onWatchEvent.bind(this));this.watcher.on("error",this.onWatcherError.bind(this))}}catch(e){this.onWatcherError(e)}}forEachWatcher(e,t){const i=this.watchers.get(withoutCase(e));if(i!==undefined){for(const e of i){t(e)}}}setMissing(e,t,i){if(this.initialScan){this.initialScanRemoved.add(e)}const s=this.directories.get(e);if(s){if(this.nestedWatching)s.close();this.directories.delete(e);this.forEachWatcher(e,(e=>e.emit("remove",i)));if(!t){this.forEachWatcher(this.path,(s=>s.emit("change",e,null,i,t)))}}const r=this.files.get(e);if(r){this.files.delete(e);const s=withoutCase(e);const r=this.filesWithoutCase.get(s)-1;if(r<=0){this.filesWithoutCase.delete(s);this.forEachWatcher(e,(e=>e.emit("remove",i)))}else{this.filesWithoutCase.set(s,r)}if(!t){this.forEachWatcher(this.path,(s=>s.emit("change",e,null,i,t)))}}}setFileTime(e,t,i,s,r){const n=Date.now();if(this.ignored(e))return;const c=this.files.get(e);let a,h;if(i){a=Math.min(n,t)+o;h=o}else{a=n;h=0;if(c&&c.timestamp===t&&t+o<n){return}}if(s&&c&&c.timestamp===t)return;this.files.set(e,{safeTime:a,accuracy:h,timestamp:t});if(!c){const s=withoutCase(e);const n=this.filesWithoutCase.get(s);this.filesWithoutCase.set(s,(n||0)+1);if(n!==undefined){this.doScan(false)}this.forEachWatcher(e,(e=>{if(!i||e.checkStartTime(a,i)){e.emit("change",t,r)}}))}else if(!i){this.forEachWatcher(e,(e=>e.emit("change",t,r)))}this.forEachWatcher(this.path,(t=>{if(!i||t.checkStartTime(a,i)){t.emit("change",e,a,r,i)}}))}setDirectory(e,t,i,s){if(this.ignored(e))return;if(e===this.path){if(!i){this.forEachWatcher(this.path,(r=>r.emit("change",e,t,s,i)))}}else{const r=this.directories.get(e);if(!r){const r=Date.now();if(this.nestedWatching){this.createNestedWatcher(e)}else{this.directories.set(e,true)}let n;if(i){n=Math.min(r,t)+o}else{n=r}this.forEachWatcher(e,(e=>{if(!i||e.checkStartTime(n,false)){e.emit("change",t,s)}}));this.forEachWatcher(this.path,(t=>{if(!i||t.checkStartTime(n,i)){t.emit("change",e,n,s,i)}}))}}}createNestedWatcher(e){const t=this.watcherManager.watchDirectory(e,1);t.on("change",((e,t,i,s)=>{this.forEachWatcher(this.path,(r=>{if(!s||r.checkStartTime(t,s)){r.emit("change",e,t,i,s)}}))}));this.directories.set(e,t)}setNestedWatching(e){if(this.nestedWatching!==!!e){this.nestedWatching=!!e;if(this.nestedWatching){for(const e of this.directories.keys()){this.createNestedWatcher(e)}}else{for(const[e,t]of this.directories){t.close();this.directories.set(e,true)}}}}watch(e,t){const i=withoutCase(e);let s=this.watchers.get(i);if(s===undefined){s=new Set;this.watchers.set(i,s)}this.refs++;const r=new Watcher(this,e,t);r.on("closed",(()=>{if(--this.refs<=0){this.close();return}s.delete(r);if(s.size===0){this.watchers.delete(i);if(this.path===e)this.setNestedWatching(false)}}));s.add(r);let n;if(e===this.path){this.setNestedWatching(true);n=this.lastWatchEvent;for(const e of this.files.values()){fixupEntryAccuracy(e);n=Math.max(n,e.safeTime)}}else{const t=this.files.get(e);if(t){fixupEntryAccuracy(t);n=t.safeTime}else{n=0}}if(n){if(n>=t){process.nextTick((()=>{if(this.closed)return;if(e===this.path){r.emit("change",e,n,"watch (outdated on attach)",true)}else{r.emit("change",n,"watch (outdated on attach)",true)}}))}}else if(this.initialScan){if(this.initialScanRemoved.has(e)){process.nextTick((()=>{if(this.closed)return;r.emit("remove")}))}}else if(!this.directories.has(e)&&r.checkStartTime(this.initialScanFinished,false)){process.nextTick((()=>{if(this.closed)return;r.emit("initial-missing","watch (missing on attach)")}))}return r}onWatchEvent(e,t){if(this.closed)return;if(!t){this.doScan(false);return}const i=n.join(this.path,t);if(this.ignored(i))return;if(this._activeEvents.get(t)===undefined){this._activeEvents.set(t,false);const checkStats=()=>{if(this.closed)return;this._activeEvents.set(t,false);r.lstat(i,((s,c)=>{if(this.closed)return;if(this._activeEvents.get(t)===true){process.nextTick(checkStats);return}this._activeEvents.delete(t);if(s){if(s.code!=="ENOENT"&&s.code!=="EPERM"&&s.code!=="EBUSY"){this.onStatsError(s)}else{if(t===n.basename(this.path)){if(!r.existsSync(this.path)){this.onDirectoryRemoved("stat failed")}}}}this.lastWatchEvent=Date.now();if(!c){this.setMissing(i,false,e)}else if(c.isDirectory()){this.setDirectory(i,+c.birthtime||1,false,e)}else if(c.isFile()||c.isSymbolicLink()){if(c.mtime){ensureFsAccuracy(c.mtime)}this.setFileTime(i,+c.mtime||+c.ctime||1,false,false,e)}}))};process.nextTick(checkStats)}else{this._activeEvents.set(t,true)}}onWatcherError(e){if(this.closed)return;if(e){if(e.code!=="EPERM"&&e.code!=="ENOENT"){console.error("Watchpack Error (watcher): "+e)}this.onDirectoryRemoved("watch error")}}onStatsError(e){if(e){console.error("Watchpack Error (stats): "+e)}}onScanError(e){if(e){console.error("Watchpack Error (initial scan): "+e)}this.onScanFinished()}onScanFinished(){if(this.polledWatching){this.timeout=setTimeout((()=>{if(this.closed)return;this.doScan(false)}),this.polledWatching)}}onDirectoryRemoved(e){if(this.watcher){this.watcher.close();this.watcher=null}this.watchInParentDirectory();const t=`directory-removed (${e})`;for(const e of this.directories.keys()){this.setMissing(e,null,t)}for(const e of this.files.keys()){this.setMissing(e,null,t)}}watchInParentDirectory(){if(!this.parentWatcher){const e=n.dirname(this.path);if(n.dirname(e)===e)return;this.parentWatcher=this.watcherManager.watchFile(this.path,1);this.parentWatcher.on("change",((e,t)=>{if(this.closed)return;if((!h||this.polledWatching)&&this.parentWatcher){this.parentWatcher.close();this.parentWatcher=null}if(!this.watcher){this.createWatcher();this.doScan(false);this.forEachWatcher(this.path,(i=>i.emit("change",this.path,e,t,false)))}}));this.parentWatcher.on("remove",(()=>{this.onDirectoryRemoved("parent directory removed")}))}}doScan(e){if(this.scanning){if(this.scanAgain){if(!e)this.scanAgainInitial=false}else{this.scanAgain=true;this.scanAgainInitial=e}return}this.scanning=true;if(this.timeout){clearTimeout(this.timeout);this.timeout=undefined}process.nextTick((()=>{if(this.closed)return;r.readdir(this.path,((t,i)=>{if(this.closed)return;if(t){if(t.code==="ENOENT"||t.code==="EPERM"){this.onDirectoryRemoved("scan readdir failed")}else{this.onScanError(t)}this.initialScan=false;this.initialScanFinished=Date.now();if(e){for(const e of this.watchers.values()){for(const t of e){if(t.checkStartTime(this.initialScanFinished,false)){t.emit("initial-missing","scan (parent directory missing in initial scan)")}}}}if(this.scanAgain){this.scanAgain=false;this.doScan(this.scanAgainInitial)}else{this.scanning=false}return}const s=new Set(i.map((e=>n.join(this.path,e.normalize("NFC")))));for(const t of this.files.keys()){if(!s.has(t)){this.setMissing(t,e,"scan (missing)")}}for(const t of this.directories.keys()){if(!s.has(t)){this.setMissing(t,e,"scan (missing)")}}if(this.scanAgain){this.scanAgain=false;this.doScan(e);return}const c=needCalls(s.size+1,(()=>{if(this.closed)return;this.initialScan=false;this.initialScanRemoved=null;this.initialScanFinished=Date.now();if(e){const e=new Map(this.watchers);e.delete(withoutCase(this.path));for(const t of s){e.delete(withoutCase(t))}for(const t of e.values()){for(const e of t){if(e.checkStartTime(this.initialScanFinished,false)){e.emit("initial-missing","scan (missing in initial scan)")}}}}if(this.scanAgain){this.scanAgain=false;this.doScan(this.scanAgainInitial)}else{this.scanning=false;this.onScanFinished()}}));for(const t of s){r.lstat(t,((i,s)=>{if(this.closed)return;if(i){if(i.code==="ENOENT"||i.code==="EPERM"||i.code==="EACCES"||i.code==="EBUSY"){this.setMissing(t,e,"scan ("+i.code+")")}else{this.onScanError(i)}c();return}if(s.isFile()||s.isSymbolicLink()){if(s.mtime){ensureFsAccuracy(s.mtime)}this.setFileTime(t,+s.mtime||+s.ctime||1,e,true,"scan (file)")}else if(s.isDirectory()){if(!e||!this.directories.has(t))this.setDirectory(t,+s.birthtime||1,e,"scan (dir)")}c()}))}c()}))}))}getTimes(){const e=Object.create(null);let t=this.lastWatchEvent;for(const[i,s]of this.files){fixupEntryAccuracy(s);t=Math.max(t,s.safeTime);e[i]=Math.max(s.safeTime,s.timestamp)}if(this.nestedWatching){for(const i of this.directories.values()){const s=i.directoryWatcher.getTimes();for(const i of Object.keys(s)){const r=s[i];t=Math.max(t,r);e[i]=r}}e[this.path]=t}if(!this.initialScan){for(const t of this.watchers.values()){for(const i of t){const t=i.path;if(!Object.prototype.hasOwnProperty.call(e,t)){e[t]=null}}}}return e}collectTimeInfoEntries(e,t){let i=this.lastWatchEvent;for(const[t,s]of this.files){fixupEntryAccuracy(s);i=Math.max(i,s.safeTime);e.set(t,s)}if(this.nestedWatching){for(const s of this.directories.values()){i=Math.max(i,s.directoryWatcher.collectTimeInfoEntries(e,t))}e.set(this.path,a);t.set(this.path,{safeTime:i})}else{for(const i of this.directories.keys()){e.set(i,a);if(!t.has(i))t.set(i,a)}e.set(this.path,a);t.set(this.path,a)}if(!this.initialScan){for(const t of this.watchers.values()){for(const i of t){const t=i.path;if(!e.has(t)){e.set(t,null)}}}}return i}close(){this.closed=true;this.initialScan=false;if(this.watcher){this.watcher.close();this.watcher=null}if(this.nestedWatching){for(const e of this.directories.values()){e.close()}this.directories.clear()}if(this.parentWatcher){this.parentWatcher.close();this.parentWatcher=null}this.emit("closed")}}e.exports=DirectoryWatcher;e.exports.EXISTANCE_ONLY_TIME_ENTRY=a;function fixupEntryAccuracy(e){if(e.accuracy>o){e.safeTime=e.safeTime-e.accuracy+o;e.accuracy=o}}function ensureFsAccuracy(e){if(!e)return;if(o>1&&e%1!==0)o=1;else if(o>10&&e%10!==0)o=10;else if(o>100&&e%100!==0)o=100;else if(o>1e3&&e%1e3!==0)o=1e3}},73:(e,t,i)=>{"use strict";const s=i(147);const r=i(17);const n=new Set(["EINVAL","ENOENT"]);if(process.platform==="win32")n.add("UNKNOWN");class LinkResolver{constructor(){this.cache=new Map}resolve(e){const t=this.cache.get(e);if(t!==undefined){return t}const i=r.dirname(e);if(i===e){const t=Object.freeze([e]);this.cache.set(e,t);return t}const c=this.resolve(i);let a=e;if(c[0]!==i){const t=r.basename(e);a=r.resolve(c[0],t)}try{const t=s.readlinkSync(a);const i=r.resolve(c[0],t);const n=this.resolve(i);let o;if(n.length>1&&c.length>1){const e=new Set(n);e.add(a);for(let t=1;t<c.length;t++){e.add(c[t])}o=Object.freeze(Array.from(e))}else if(c.length>1){o=c.slice();o[0]=n[0];o.push(a);Object.freeze(o)}else if(n.length>1){o=n.slice();o.push(a);Object.freeze(o)}else{o=Object.freeze([n[0],a])}this.cache.set(e,o);return o}catch(t){if(!n.has(t.code)){throw t}const i=c.slice();i[0]=a;Object.freeze(i);this.cache.set(e,i);return i}}}e.exports=LinkResolver},653:(e,t,i)=>{"use strict";const s=i(17);const r=i(377);class WatcherManager{constructor(e){this.options=e;this.directoryWatchers=new Map}getDirectoryWatcher(e){const t=this.directoryWatchers.get(e);if(t===undefined){const t=new r(this,e,this.options);this.directoryWatchers.set(e,t);t.on("closed",(()=>{this.directoryWatchers.delete(e)}));return t}return t}watchFile(e,t){const i=s.dirname(e);if(i===e)return null;return this.getDirectoryWatcher(i).watch(e,t)}watchDirectory(e,t){return this.getDirectoryWatcher(e).watch(e,t)}}const n=new WeakMap;e.exports=e=>{const t=n.get(e);if(t!==undefined)return t;const i=new WatcherManager(e);n.set(e,i);return i};e.exports.WatcherManager=WatcherManager},535:(e,t,i)=>{"use strict";const s=i(17);e.exports=(e,t)=>{const i=new Map;for(const[t,s]of e){i.set(t,{filePath:t,parent:undefined,children:undefined,entries:1,active:true,value:s})}let r=i.size;for(const e of i.values()){const t=s.dirname(e.filePath);if(t!==e.filePath){let s=i.get(t);if(s===undefined){s={filePath:t,parent:undefined,children:[e],entries:e.entries,active:false,value:undefined};i.set(t,s);e.parent=s}else{e.parent=s;if(s.children===undefined){s.children=[e]}else{s.children.push(e)}do{s.entries+=e.entries;s=s.parent}while(s)}}}while(r>t){const e=r-t;let s=undefined;let n=Infinity;for(const r of i.values()){if(r.entries<=1||!r.children||!r.parent)continue;if(r.children.length===0)continue;if(r.children.length===1&&!r.value)continue;const i=r.entries-1>=e?r.entries-1-e:e-r.entries+1+t*.3;if(i<n){s=r;n=i}}if(!s)break;const c=s.entries-1;s.active=true;s.entries=1;r-=c;let a=s.parent;while(a){a.entries-=c;a=a.parent}const o=new Set(s.children);for(const e of o){e.active=false;e.entries=0;if(e.children){for(const t of e.children)o.add(t)}}}const n=new Map;for(const e of i.values()){if(!e.active)continue;const t=new Map;const i=new Set([e]);for(const s of i){if(s.active&&s!==e)continue;if(s.value){if(Array.isArray(s.value)){for(const e of s.value){t.set(e,s.filePath)}}else{t.set(s.value,s.filePath)}}if(s.children){for(const e of s.children){i.add(e)}}}n.set(e.filePath,t)}return n}},384:(e,t,i)=>{"use strict";const s=i(147);const r=i(17);const{EventEmitter:n}=i(361);const c=i(535);const a=i(37).platform()==="darwin";const o=i(37).platform()==="win32";const h=a||o;const f=+process.env.WATCHPACK_WATCHER_LIMIT||(a?2e3:1e4);const l=!!process.env.WATCHPACK_RECURSIVE_WATCHER_LOGGING;let u=false;let d=0;const p=new Map;const m=new Map;const g=new Map;const y=new Map;class DirectWatcher{constructor(e){this.filePath=e;this.watchers=new Set;this.watcher=undefined;try{const t=s.watch(e);this.watcher=t;t.on("change",((e,t)=>{for(const i of this.watchers){i.emit("change",e,t)}}));t.on("error",(e=>{for(const t of this.watchers){t.emit("error",e)}}))}catch(e){process.nextTick((()=>{for(const t of this.watchers){t.emit("error",e)}}))}d++}add(e){y.set(e,this);this.watchers.add(e)}remove(e){this.watchers.delete(e);if(this.watchers.size===0){g.delete(this.filePath);d--;if(this.watcher)this.watcher.close()}}getWatchers(){return this.watchers}}class RecursiveWatcher{constructor(e){this.rootPath=e;this.mapWatcherToPath=new Map;this.mapPathToWatchers=new Map;this.watcher=undefined;try{const t=s.watch(e,{recursive:true});this.watcher=t;t.on("change",((e,t)=>{if(!t){if(l){process.stderr.write(`[watchpack] dispatch ${e} event in recursive watcher (${this.rootPath}) to all watchers\n`)}for(const t of this.mapWatcherToPath.keys()){t.emit("change",e)}}else{const i=r.dirname(t);const s=this.mapPathToWatchers.get(i);if(l){process.stderr.write(`[watchpack] dispatch ${e} event in recursive watcher (${this.rootPath}) for '${t}' to ${s?s.size:0} watchers\n`)}if(s===undefined)return;for(const i of s){i.emit("change",e,r.basename(t))}}}));t.on("error",(e=>{for(const t of this.mapWatcherToPath.keys()){t.emit("error",e)}}))}catch(e){process.nextTick((()=>{for(const t of this.mapWatcherToPath.keys()){t.emit("error",e)}}))}d++;if(l){process.stderr.write(`[watchpack] created recursive watcher at ${e}\n`)}}add(e,t){y.set(t,this);const i=e.slice(this.rootPath.length+1)||".";this.mapWatcherToPath.set(t,i);const s=this.mapPathToWatchers.get(i);if(s===undefined){const e=new Set;e.add(t);this.mapPathToWatchers.set(i,e)}else{s.add(t)}}remove(e){const t=this.mapWatcherToPath.get(e);if(!t)return;this.mapWatcherToPath.delete(e);const i=this.mapPathToWatchers.get(t);i.delete(e);if(i.size===0){this.mapPathToWatchers.delete(t)}if(this.mapWatcherToPath.size===0){m.delete(this.rootPath);d--;if(this.watcher)this.watcher.close();if(l){process.stderr.write(`[watchpack] closed recursive watcher at ${this.rootPath}\n`)}}}getWatchers(){return this.mapWatcherToPath}}class Watcher extends n{close(){if(p.has(this)){p.delete(this);return}const e=y.get(this);e.remove(this);y.delete(this)}}const createDirectWatcher=e=>{const t=g.get(e);if(t!==undefined)return t;const i=new DirectWatcher(e);g.set(e,i);return i};const createRecursiveWatcher=e=>{const t=m.get(e);if(t!==undefined)return t;const i=new RecursiveWatcher(e);m.set(e,i);return i};const execute=()=>{const e=new Map;const addWatcher=(t,i)=>{const s=e.get(i);if(s===undefined){e.set(i,t)}else if(Array.isArray(s)){s.push(t)}else{e.set(i,[s,t])}};for(const[e,t]of p){addWatcher(e,t)}p.clear();if(!h||f-d>=e.size){for(const[t,i]of e){const e=createDirectWatcher(t);if(Array.isArray(i)){for(const t of i)e.add(t)}else{e.add(i)}}return}for(const e of m.values()){for(const[t,i]of e.getWatchers()){addWatcher(t,r.join(e.rootPath,i))}}for(const e of g.values()){for(const t of e.getWatchers()){addWatcher(t,e.filePath)}}const t=c(e,f*.9);for(const[e,i]of t){if(i.size===1){for(const[e,t]of i){const i=createDirectWatcher(t);const s=y.get(e);if(s===i)continue;i.add(e);if(s!==undefined)s.remove(e)}}else{const t=new Set(i.values());if(t.size>1){const t=createRecursiveWatcher(e);for(const[e,s]of i){const i=y.get(e);if(i===t)continue;t.add(s,e);if(i!==undefined)i.remove(e)}}else{for(const e of t){const t=createDirectWatcher(e);for(const e of i.keys()){const i=y.get(e);if(i===t)continue;t.add(e);if(i!==undefined)i.remove(e)}}}}}};t.watch=e=>{const t=new Watcher;const i=g.get(e);if(i!==undefined){i.add(t);return t}let s=e;for(;;){const i=m.get(s);if(i!==undefined){i.add(e,t);return t}const n=r.dirname(s);if(n===s)break;s=n}p.set(t,e);if(!u)execute();return t};t.batch=e=>{u=true;try{e()}finally{u=false;execute()}};t.getNumberOfWatchers=()=>d},747:(e,t,i)=>{"use strict";const s=i(653);const r=i(73);const n=i(361).EventEmitter;const c=i(660);const a=i(384);const o=[];const h={};function addWatchersToSet(e,t){for(const i of e){const e=i.watcher;if(!t.has(e.directoryWatcher)){t.add(e.directoryWatcher)}}}const stringToRegexp=e=>{const t=c(e,{globstar:true,extended:true}).source;const i=t.slice(0,t.length-1)+"(?:$|\\/)";return i};const ignoredToFunction=e=>{if(Array.isArray(e)){const t=new RegExp(e.map((e=>stringToRegexp(e))).join("|"));return e=>t.test(e.replace(/\\/g,"/"))}else if(typeof e==="string"){const t=new RegExp(stringToRegexp(e));return e=>t.test(e.replace(/\\/g,"/"))}else if(e instanceof RegExp){return t=>e.test(t.replace(/\\/g,"/"))}else if(e instanceof Function){return e}else if(e){throw new Error(`Invalid option for 'ignored': ${e}`)}else{return()=>false}};const normalizeOptions=e=>({followSymlinks:!!e.followSymlinks,ignored:ignoredToFunction(e.ignored),poll:e.poll});const f=new WeakMap;const cachedNormalizeOptions=e=>{const t=f.get(e);if(t!==undefined)return t;const i=normalizeOptions(e);f.set(e,i);return i};class WatchpackFileWatcher{constructor(e,t,i){this.files=Array.isArray(i)?i:[i];this.watcher=t;t.on("initial-missing",(t=>{for(const i of this.files){if(!e._missing.has(i))e._onRemove(i,i,t)}}));t.on("change",((t,i)=>{for(const s of this.files){e._onChange(s,t,s,i)}}));t.on("remove",(t=>{for(const i of this.files){e._onRemove(i,i,t)}}))}update(e){if(!Array.isArray(e)){if(this.files.length!==1){this.files=[e]}else if(this.files[0]!==e){this.files[0]=e}}else{this.files=e}}close(){this.watcher.close()}}class WatchpackDirectoryWatcher{constructor(e,t,i){this.directories=Array.isArray(i)?i:[i];this.watcher=t;t.on("initial-missing",(t=>{for(const i of this.directories){e._onRemove(i,i,t)}}));t.on("change",((t,i,s)=>{for(const r of this.directories){e._onChange(r,i,t,s)}}));t.on("remove",(t=>{for(const i of this.directories){e._onRemove(i,i,t)}}))}update(e){if(!Array.isArray(e)){if(this.directories.length!==1){this.directories=[e]}else if(this.directories[0]!==e){this.directories[0]=e}}else{this.directories=e}}close(){this.watcher.close()}}class Watchpack extends n{constructor(e){super();if(!e)e=h;this.options=e;this.aggregateTimeout=typeof e.aggregateTimeout==="number"?e.aggregateTimeout:200;this.watcherOptions=cachedNormalizeOptions(e);this.watcherManager=s(this.watcherOptions);this.fileWatchers=new Map;this.directoryWatchers=new Map;this._missing=new Set;this.startTime=undefined;this.paused=false;this.aggregatedChanges=new Set;this.aggregatedRemovals=new Set;this.aggregateTimer=undefined;this._onTimeout=this._onTimeout.bind(this)}watch(e,t,i){let s,n,c,h;if(!t){({files:s=o,directories:n=o,missing:c=o,startTime:h}=e)}else{s=e;n=t;c=o;h=i}this.paused=false;const f=this.fileWatchers;const l=this.directoryWatchers;const u=this.watcherOptions.ignored;const filter=e=>!u(e);const addToMap=(e,t,i)=>{const s=e.get(t);if(s===undefined){e.set(t,i)}else if(Array.isArray(s)){s.push(i)}else{e.set(t,[s,i])}};const d=new Map;const p=new Map;const m=new Set;if(this.watcherOptions.followSymlinks){const e=new r;for(const t of s){if(filter(t)){for(const i of e.resolve(t)){if(t===i||filter(i)){addToMap(d,i,t)}}}}for(const t of c){if(filter(t)){for(const i of e.resolve(t)){if(t===i||filter(i)){m.add(t);addToMap(d,i,t)}}}}for(const t of n){if(filter(t)){let i=true;for(const s of e.resolve(t)){if(filter(s)){addToMap(i?p:d,s,t)}i=false}}}}else{for(const e of s){if(filter(e)){addToMap(d,e,e)}}for(const e of c){if(filter(e)){m.add(e);addToMap(d,e,e)}}for(const e of n){if(filter(e)){addToMap(p,e,e)}}}for(const[e,t]of f){const i=d.get(e);if(i===undefined){t.close();f.delete(e)}else{t.update(i);d.delete(e)}}for(const[e,t]of l){const i=p.get(e);if(i===undefined){t.close();l.delete(e)}else{t.update(i);p.delete(e)}}a.batch((()=>{for(const[e,t]of d){const i=this.watcherManager.watchFile(e,h);if(i){f.set(e,new WatchpackFileWatcher(this,i,t))}}for(const[e,t]of p){const i=this.watcherManager.watchDirectory(e,h);if(i){l.set(e,new WatchpackDirectoryWatcher(this,i,t))}}}));this._missing=m;this.startTime=h}close(){this.paused=true;if(this.aggregateTimer)clearTimeout(this.aggregateTimer);for(const e of this.fileWatchers.values())e.close();for(const e of this.directoryWatchers.values())e.close();this.fileWatchers.clear();this.directoryWatchers.clear()}pause(){this.paused=true;if(this.aggregateTimer)clearTimeout(this.aggregateTimer)}getTimes(){const e=new Set;addWatchersToSet(this.fileWatchers.values(),e);addWatchersToSet(this.directoryWatchers.values(),e);const t=Object.create(null);for(const i of e){const e=i.getTimes();for(const i of Object.keys(e))t[i]=e[i]}return t}getTimeInfoEntries(){const e=new Map;this.collectTimeInfoEntries(e,e);return e}collectTimeInfoEntries(e,t){const i=new Set;addWatchersToSet(this.fileWatchers.values(),i);addWatchersToSet(this.directoryWatchers.values(),i);const s={value:0};for(const r of i){r.collectTimeInfoEntries(e,t,s)}}getAggregated(){if(this.aggregateTimer){clearTimeout(this.aggregateTimer);this.aggregateTimer=undefined}const e=this.aggregatedChanges;const t=this.aggregatedRemovals;this.aggregatedChanges=new Set;this.aggregatedRemovals=new Set;return{changes:e,removals:t}}_onChange(e,t,i,s){i=i||e;if(!this.paused){this.emit("change",i,t,s);if(this.aggregateTimer)clearTimeout(this.aggregateTimer);this.aggregateTimer=setTimeout(this._onTimeout,this.aggregateTimeout)}this.aggregatedRemovals.delete(e);this.aggregatedChanges.add(e)}_onRemove(e,t,i){t=t||e;if(!this.paused){this.emit("remove",t,i);if(this.aggregateTimer)clearTimeout(this.aggregateTimer);this.aggregateTimer=setTimeout(this._onTimeout,this.aggregateTimeout)}this.aggregatedChanges.delete(e);this.aggregatedRemovals.add(e)}_onTimeout(){this.aggregateTimer=undefined;const e=this.aggregatedChanges;const t=this.aggregatedRemovals;this.aggregatedChanges=new Set;this.aggregatedRemovals=new Set;this.emit("aggregated",e,t)}}e.exports=Watchpack},491:e=>{"use strict";e.exports=require("assert")},57:e=>{"use strict";e.exports=require("constants")},361:e=>{"use strict";e.exports=require("events")},147:e=>{"use strict";e.exports=require("fs")},37:e=>{"use strict";e.exports=require("os")},17:e=>{"use strict";e.exports=require("path")},781:e=>{"use strict";e.exports=require("stream")},837:e=>{"use strict";e.exports=require("util")}};var t={};function __nccwpck_require__(i){var s=t[i];if(s!==undefined){return s.exports}var r=t[i]={exports:{}};var n=true;try{e[i](r,r.exports,__nccwpck_require__);n=false}finally{if(n)delete t[i]}return r.exports}if(typeof __nccwpck_require__!=="undefined")__nccwpck_require__.ab=__dirname+"/";var i=__nccwpck_require__(747);module.exports=i})();