ÿØÿà JFIF    ÿÛ „  ( %"1!%)+...383,7(-.+  -+++--++++---+-+-----+---------------+---+-++7-----ÿÀ  ß â" ÿÄ     ÿÄ H    !1AQaq"‘¡2B±ÁÑð#R“Ò Tbr‚²á3csƒ’ÂñDS¢³$CÿÄ   ÿÄ %  !1AQa"23‘ÿÚ   ? ôÿ ¨pŸªáÿ —åYõõ\?àÒü©ŠÄï¨pŸªáÿ —åYõõ\?àÓü©ŠÄá 0Ÿªáÿ Ÿå[úƒ ú®ði~TÁbqÐ8OÕpÿ ƒOò¤Oè`–RÂáœá™êi€ßÉ< FtŸI“öÌ8úDf´°å}“¾œ6  öFá°y¥jñÇh†ˆ¢ã/ÃÐ:ªcÈ "Y¡ðÑl>ÿ ”ÏËte:qž\oäŠe÷󲍷˜HT4&ÿ ÓÐü6ö®¿øþßèô Ÿ•7Ñi’•j|“ñì>b…þS?*Óôÿ ÓÐü*h¥£ír¶ü UãSç‚Ÿ[AÐaè[ûª•õ&õj?†Éö+EzP—WeÒírJFt ‘BŒ†Ï‡%#tE Øz ¥OÛ«!1›üä±Í™%ºÍãö]°î(–:@<‹ŒÊö×òÆt¦ãº+‡¦%ÌÁ²h´OƒJŒtMÜ>ÀÜÊw3Y´•牋4ǍýʏTì>œú=Íwhyë,¾Ôò×õ¿ßÊa»«þˆѪQ|%6ž™A õ%:øj<>É—ÿ Å_ˆCbõ¥š±ý¯Ýƒï…¶|RëócÍf溪“t.СøTÿ *Ä¿-{†çàczůŽ_–^XþŒ±miB[X±d 1,é”zEù»& î9gœf™9Ð'.;—™i}!ôšåîqêÛ٤ёý£½ÆA–àôe"A$˝Úsäÿ ÷Û #°xŸëí(l »ý3—¥5m! rt`†0~'j2(]S¦¦kv,ÚÇ l¦øJA£Šƒ J3E8ÙiŽ:cÉžúeZ°€¯\®kÖ(79«Ž:¯X”¾³Š&¡* ….‰Ž(ÜíŸ2¥ª‡×Hi²TF¤ò[¨íÈRëÉ䢍mgÑ.Ÿ<öäS0í„ǹÁU´f#Vß;Õ–…P@3ío<ä-±»Ž.L|kªÀê›fÂ6@»eu‚|ÓaÞÆŸ…¨ááå>åŠ?cKü6ùTÍÆ”†sĤÚ;H2RÚ†õ\Ö·Ÿn'¾ ñ#ºI¤Å´%çÁ­‚â7›‹qT3Iï¨ÖÚ5I7Ë!ÅOóŸ¶øÝñØôת¦$Tcö‘[«Ö³šÒ';Aþ ¸èíg A2Z"i¸vdÄ÷.iõ®§)¿]¤À†–‡É&ä{V¶iŽ”.Ó×Õÿ û?h¬Mt–íª[ÿ Ñÿ ÌV(í}=ibÔ¡›¥¢±b Lô¥‡piη_Z<‡z§èŒ)iÖwiÇ 2hÙ3·=’d÷8éŽ1¦¸c¤µ€7›7Ø ð\á)} ¹fËí›pAÃL%âc2 í§æQz¿;T8sæ°qø)QFMð‰XŒÂ±N¢aF¨…8¯!U  Z©RÊ ÖPVÄÀÍin™Ì-GˆªÅËŠ›•zË}º±ŽÍFò¹}Uw×#ä5B¤{î}Ð<ÙD é©¤&‡ïDbàÁôMÁ." ¤‡ú*õ'VŽ|¼´Úgllº¼klz[Æüï÷Aób‡Eÿ dÑ»Xx9ÃÜ£ÁT/`¼¸vI±Ýµ·Ë‚“G³þ*Ÿû´r|*}<¨îºœ @¦mÄ’M¹”.œ«Y–|6ÏU¤jç¥ÕÞqO ˜kDÆÁ¨5ÿ š;Њ¦¦€GÙk \ –Þ=â¼=SͧµªS°ÚÍpÜãQűÀõ¬?ÃÁ1Ñ•õZà?hóœ€ L¦l{Y*K˜Ù›zc˜–ˆâ ø+¾ ­-Ök¥%ùEÜA'}ˆ><ÊIè“bpÍ/qÞâvoX€w,\úªò6Z[XdÒæ­@Ö—€$òJí#é>'°Ú ôª˜<)4ryÙ£|óAÅn5žêŸyÒäMÝ2{"}‰–¤l÷ûWX\l¾Á¸góÉOÔ /óñB¤f¸çñ[.P˜ZsÊË*ßT܈§QN¢’¡¨§V¼(Üù*eÕ“”5T¨‹Âê¥FŒã½Dü[8'Ò¥a…Ú¶k7a *•›¼'Ò·\8¨ª\@\õ¢¦íq+DÙrmÎ…_ªæ»ŠÓœ¡¯’Ré9MÅ×D™lælffc+ŒÑ,ý™ÿ ¯þǤ=Å’Á7µ÷ÚÛ/“Ü€ñýã¼àí¾ÕÑ+ƒ,uµMâÀÄbm:ÒÎPæ{˜Gz[ƒ¯«® KHà`ßØŠéí¯P8Aq.C‰ à€kòpj´kN¶qô€…Õ,ÜNŠª-­{Zö’æû44‰sŽè‰îVíRœÕm" 6?³D9¡ÇTíÅꋇ`4«¸ÝÁô ï’ýorqКÇZ«x4Žâéþuïf¹µö[P ,Q£éaX±`PÉÍZ ¸äYúg üAx ’6Lê‚xÝÓ*äQ  Ï’¨hÍ =²,6ï#rÃ<¯–£»ƒ‹,–ê•€ aÛsñ'%Æ"®ÛüìBᝠHÚ3ß°©$“XnœÖ’î2ËTeûìxîß ¦å¿çÉ ðK§þ{‘t‚Ϋ¬jéîZ[ ”š7L¥4VÚCE×]m¤Øy”ä4-dz£œ§¸x.*ãÊÊ b÷•h:©‡¦s`BTÁRû¾g⻩‹jø sF¢àJøFl‘È•Xᓁà~*j¯ +(ÚÕ6-£¯÷GŠØy‚<Ç’.F‹Hœw(+)ÜÜâÈzÄäT§FߘãÏ;DmVœ3Àu@mÚüXÝü•3B¨òÌÁÛ<·ÃÜ z,Ì@õÅ·d2]ü8s÷IôÞ¯^Ç9¢u„~ëAŸï4«M? K]­ÅàPl@s_ p:°¬ZR”´›JC[CS.h‹ƒïËœ«Æ]–÷ó‚wR×k7X‰k›‘´ù¦=¡«‰¨¨Â')—71ó’c‡Ðúµ `é.{§p¹ój\Ž{1h{o±Ý=áUÊïGÖŒõ–-BÄm+AZX¶¡ ïHðæ¥JmÙ;…ä¡Ÿˆ¦ ° äšiÉg«$üMk5¤L“’çÊvïâï ,=f“"íἊ5ô¬x6{ɏžID0e¸vçmi'︧ºð9$ò¹÷*£’9ÿ ²TÔ…×>JV¥}Œ}$p[bÔ®*[jzS*8 ”·T›Í–ñUîƒwo$áè=LT™ç—~ô·¤ÈÚ$榍q‰„+´kFm)ž‹©i–ËqÞŠ‰à¶ü( ‚•§ •°ò·‡#5ª•µÊ﯅¡X¨šÁ*F#TXJÊ ušJVÍ&=iÄs1‚3•'fý§5Ñ<=[íÞ­ PÚ;ѱÌ_~Ä££8rÞ ²w;’hDT°>ÈG¬8Á²ÚzŽ®ò®qZcqJêäÞ-ö[ܘbň±çb“Š¶31²n×iƒðÕ;1¶þÉ ªX‰,ßqÏ$>•î íZ¥Z 1{ç൵+ƒÕµ¥°T$§K]á»Ûï*·¤tMI’ÂZbŽÕiÒ˜}bÓ0£ª5›¨ [5Ž^ÝœWøÂÝh° ¢OWun£¤5 a2Z.G2³YL]jåtì”ä ÁÓ‘%"©<ÔúÊ°sº UZvä‡ÄiÆÒM .÷V·™ø#kèýiíÌ–ª)µT[)BˆõÑ xB¾B€ÖT¨.¥~ð@VĶr#¸ü*åZNDŽH;âi ],©£öØpù(šºãö¼T.uCê•4@ÿ GÕÛ)Cx›®0ø#:ÏðFÒbR\(€€Ä®fã4Þ‰Fä¯HXƒÅ,†öEÑÔÜ]Öv²?tLÃvBY£ú6Êu5ÅAQ³1‘’¬x–HŒÐ‡ ^ ¸KwJôÖŽ5×CÚ¨vÜ«/B0$×k°=ðbÇ(Ï)w±A†Á† 11Í=èQšµ626ŒÜ/`G«µ<}—-Ö7KEHÈÉðóȤmݱû±·ø«Snmá=“ä«šmݱŸ¡¶~ó·“äUóJæúòB|E LêŽy´jDÔ$G¢þÐñ7óR8ýÒ…Ç› WVe#·Ÿ p·Fx~•ݤF÷0Èÿ K¯æS<6’¡WШ; ´ÿ ¥Êø\Òuî†åÝ–VNœkÒ7oòX¨Á­Ø÷FÎÑä±g÷ÿ M~Çî=p,X´ ÝÌÚÅ‹’ÃjÖ.ØöÏñ qïQ¤ÓZE†° =6·]܈ s¸>v•Ž^Ý\wq9r‰Î\¸¡kURÒ$­*‹Nq?Þª*!sŠÆ:TU_u±T+øX¡ ®¹¡,ÄâÃBTsÜ$Ø›4m椴zÜK]’’›Pƒ @€#â˜`é¹=I‡fiV•Ôî“nRm+µFPOhÍ0B£ €+¬5c v•:P'ÒyÎ ‰V~‚Ó†ÖuókDoh$å\*ö%Ю=£«…aȼ½÷Û.-½VŒŠ¼'lyî±1¬3ó#ÞE¿ÔS¤gV£m›=§\û"—WU¤ÚǼÿ ÂnÁGŒÃ ‚õN D³õNÚíŒÕ;HôyÄÈ©P¹Ä{:?R‘Ô¨âF÷ø£bÅó® JS|‚R÷ivýáâ€Æé¡è³´IئÑT!§˜•Øª‚¬â@q€wnïCWÄ@JU€ê¯m6]Ï:£âx'+ÒðXvÓ¦Úm=–´7œ $ì“B£~p%ÕŸUþ« N@¼üï~w˜ñø5®—'Ôe»¤5ã//€ž~‰Tþ›Å7•#¤× Íö pÄ$ùeåì*«ÓŠEØWEÈsßg ¦ûvžSsLpºÊW–âµEWöˬH; ™!CYõZ ÃÄf æ#1W. \uWâ\,\Çf j’<qTbên›Î[vxx£ë 'ö¨1›˜ÀM¼Pÿ H)ƒêêŒA7s,|F“ 꺸k³9Ìö*ç®;Ö!Ö$Eiž•¹ÒÚ†ýóéÝû¾ÕS®ó$’NÝäŸz¤5r¦ãÄÃD÷Üø!°ø‡Ô&@m™Ì^Ãä­d q5Lnÿ N;.6½·N|#ä"1Nƒx“ã<3('&ñßt  ~ªu”1Tb㫨9ê–›–bìd$ߣ=#ÕãÒmU¯eí$EFù5ýYô櫨æ왍Ǘ±ssM]·á¿0ÕåJRÓªîiƒ+O58ÖñªŠÒx" \µâá¨i’¤i —Ö ” M+M¤ë9‚‰A¦°Qõ¾ßøK~¼Ã‘g…Ö´~÷Ï[3GUœÒ½#…kàÔ®Ò”‰³·dWV‰IP‰Ú8u¹”E ÖqLj¾êÕCBš{A^Âß;–¨`¯¬ìö ˼ ×tìø.tƐm*n¨y4o&Àx¥n¦×î‡aupáÛj8¿m›è¶ã!o½;ß0y^ý×^EÑ¿ÒjzŒ­)vÚÑnÄL …^ªô× ‡—‚3k Îý­hï]içå–îÏ*÷ñþ»Ô CÒjøjÍznˆ´ ¹#b'Fô‹ ‰v¥'’à'T´ƒHýÍ%M‰ ƒ&ÆÇŒï1 ‘ –Þ ‰i¬s žR-Ÿ kŠ¬á¬7:þ 0ŒÅÒÕ/aÙ¬ÃÝ#Úøœ ©aiVc‰. ¹¦ãµ” ›Yg¦›ÆÎýº°f³7ƒhá·¸­}&D9¡ÂsÉÙÞèŠõØàC™¨ñbFC|´Ü(ŸƒÚÒ-%»'a Ì¿)ËÇn¿úÿ ÞŽX…4ÊÅH^ôΑí@ù¹Eh¶“L8Çjù ¼ÎåVªóR©Ï5uà V4lZß®=€xÖŸ–ÑÈ ÷”¨°¾__yM1tÉ?uÆþIkÄgæ@þ[¢†°XÃJ£j·:nkÅ¢u ‘}âGzö­/IµèŠ¬¼48q¦F°ŽR¼=ûì{´¯RýicS ÕÛ íNtÍÙï£,w4rêì®»~x(©Uñ§#Ñ&œÕ¤>ÎåÍÓ9’Ö{9eV­[Öjâ²ãu]˜å2›qÑšÕJç0€sÄ|Êëè0튔bÁ>“{×_F`Ø©ºê:µä,v¤ðfc1±"«ÔÍän1#=· Âøv~H½ÐßA¾¿Ü€Óš]Õ; I¾÷ç‚Qi†î¹9ywÔKG˜áñ zQY—§ÃÕZ07§X‚ Áh;ÁM)iÌCH-¯T‘ë|A0{Ò½LÚ–TâÖkÜ’dÀ“rmm»”جPF³ÖcbE§T€ÒxKºû’Ó®7±²(\4ŽÃ¸Uu@j™yĵ;³µ!Á¢b.W¤=mõ´êµK k ¸K^ÜÛ#p*Ü14qkZç5ïë †°5Ï%ÍÛ<Õ¤×Ô¥ê†C Õ´¼ú$ƒÖ“”]Ù¬qÞÚ[4©ý!ûÏ—Áb쳐XµA¬â~`›Çr¸8ìùÝ䫦<>ä÷«?xs´ÇÑ /á;¹øüÊÈÙà{"@Žïzâ¬[âß‚ U_<ÇŸ½4èN˜ú61®qŠu ¦þF£»äJ_ˆÙÎ~ ÞAã–Ý„Ï—rŠD;xTž‘ô`É«…suãO`?³à™ô Lý#Íc5öoæØ‚y´´÷«ZR§<&JÇ+éâô´€i!Àˆ0æAoàðLèÖ-2ŸõW.’t^–(KÁmHµV@xÜÇy®Ñø­â^:Ú3w· 7½¹°ñ¸â¹®:',«Mœ—n­Á+Ãbš LÈ‘ÄnRÓÅœ%¦²‰¨ùQ:¤f‚ "PÕtô¸…cæl…&˜Ú˜Ôkv‹ž+vŠ,=¢v­6—Xy*¥t£«<™:“aîϲ=¦6rO]XI¿Œ÷¤zÚ­›¶ 6÷”w\d ü~v®ˆÌk«^m<ÿ ¢‰Õ\)ùºŽ;… lîÙÅEŠ®cѾ@vnMÏ,¼“ñ•ŽBxðÃzãÇç%3ˆ"}Ù•Åî> BÉú;Ò]V+P˜F_´ßé> Øše|ï‡ÄOmFæÇ ãqÞ$/xÐx­z`ï9"œÜij‚!7.\Td…9M‡•iŽ‹¾‘50ÞŽn¥ß4ÉôO ¹*í^QêËÜÇÌ8=Ž§s‰'ÂëÙ«á%Pú[O †ÅP¯VsŽ°.‰,kc¶ ¬A9n˜XÎ-ÞšN["¹QÕ‰ƒMýÁߺXJæÍaLj¾×Ãmã¾ãÚ uñÒþåQô¦¥ /ÄUx:‚ÍÜ’ Đ©ØÝ3V¨‰ÕnÐ6ó*óúK­«…c ¯U òhsý­jóÔj#,ímŒRµ«lbïUTŒÑ8†Ä0œÏr`ð¡¬É Ї ë"À² ™ 6¥ f¶ ¢ÚoܱԷ-<Àî)†a¶ž'Ú»¨TXqØæ¶÷YÄHy˜9ÈIW­YÀuMFë ºÏ’AqÌ4·/Ú †ô'i$øä­=Ä Ý|öK×40è|È6p‘0§)o¥ctî§H+CA-“ xØ|ÐXŠç l8íºð3Ø:³¤¬KX¯UÿÙ /* MIT License http://www.opensource.org/licenses/mit-license.php Author Tobias Koppers @sokra */ "use strict"; var EventEmitter = require("events").EventEmitter; var async = require("neo-async"); var chokidar = require("chokidar"); var fs = require("graceful-fs"); var path = require("path"); var watcherManager = require("./watcherManager"); var FS_ACCURACY = 1000; function withoutCase(str) { return str.toLowerCase(); } function Watcher(directoryWatcher, filePath, startTime) { EventEmitter.call(this); this.directoryWatcher = directoryWatcher; this.path = filePath; this.startTime = startTime && +startTime; // TODO this.data seem to be only read, weird this.data = 0; } Watcher.prototype = Object.create(EventEmitter.prototype); Watcher.prototype.constructor = Watcher; Watcher.prototype.checkStartTime = function checkStartTime(mtime, initial) { if(typeof this.startTime !== "number") return !initial; var startTime = this.startTime; return startTime <= mtime; }; Watcher.prototype.close = function close() { this.emit("closed"); }; function DirectoryWatcher(directoryPath, options) { EventEmitter.call(this); this.options = options; this.path = directoryPath; this.files = Object.create(null); this.directories = Object.create(null); var interval = typeof options.poll === "number" ? options.poll : undefined; this.watcher = chokidar.watch(directoryPath, { ignoreInitial: true, persistent: true, followSymlinks: false, depth: 0, atomic: false, alwaysStat: true, ignorePermissionErrors: true, ignored: options.ignored, usePolling: options.poll ? true : undefined, interval: interval, binaryInterval: interval, disableGlobbing: true }); this.watcher.on("add", this.onFileAdded.bind(this)); this.watcher.on("addDir", this.onDirectoryAdded.bind(this)); this.watcher.on("change", this.onChange.bind(this)); this.watcher.on("unlink", this.onFileUnlinked.bind(this)); this.watcher.on("unlinkDir", this.onDirectoryUnlinked.bind(this)); this.watcher.on("error", this.onWatcherError.bind(this)); this.initialScan = true; this.nestedWatching = false; this.initialScanRemoved = []; this.doInitialScan(); this.watchers = Object.create(null); this.parentWatcher = null; this.refs = 0; } module.exports = DirectoryWatcher; DirectoryWatcher.prototype = Object.create(EventEmitter.prototype); DirectoryWatcher.prototype.constructor = DirectoryWatcher; DirectoryWatcher.prototype.setFileTime = function setFileTime(filePath, mtime, initial, type) { var now = Date.now(); var old = this.files[filePath]; this.files[filePath] = [initial ? Math.min(now, mtime) : now, mtime]; // we add the fs accuracy to reach the maximum possible mtime if(mtime) mtime = mtime + FS_ACCURACY; if(!old) { if(mtime) { if(this.watchers[withoutCase(filePath)]) { this.watchers[withoutCase(filePath)].forEach(function(w) { if(!initial || w.checkStartTime(mtime, initial)) { w.emit("change", mtime, initial ? "initial" : type); } }); } } } else if(!initial && mtime) { if(this.watchers[withoutCase(filePath)]) { this.watchers[withoutCase(filePath)].forEach(function(w) { w.emit("change", mtime, type); }); } } else if(!initial && !mtime) { if(this.watchers[withoutCase(filePath)]) { this.watchers[withoutCase(filePath)].forEach(function(w) { w.emit("remove", type); }); } } if(this.watchers[withoutCase(this.path)]) { this.watchers[withoutCase(this.path)].forEach(function(w) { if(!initial || w.checkStartTime(mtime, initial)) { w.emit("change", filePath, mtime, initial ? "initial" : type); } }); } }; DirectoryWatcher.prototype.setDirectory = function setDirectory(directoryPath, exist, initial, type) { if(directoryPath === this.path) { if(!initial && this.watchers[withoutCase(this.path)]) { this.watchers[withoutCase(this.path)].forEach(function(w) { w.emit("change", directoryPath, w.data, initial ? "initial" : type); }); } } else { var old = this.directories[directoryPath]; if(!old) { if(exist) { if(this.nestedWatching) { this.createNestedWatcher(directoryPath); } else { this.directories[directoryPath] = true; } if(!initial && this.watchers[withoutCase(this.path)]) { this.watchers[withoutCase(this.path)].forEach(function(w) { w.emit("change", directoryPath, w.data, initial ? "initial" : type); }); } if(this.watchers[withoutCase(directoryPath) + "#directory"]) { this.watchers[withoutCase(directoryPath) + "#directory"].forEach(function(w) { w.emit("change", w.data, initial ? "initial" : type); }); } } } else { if(!exist) { if(this.nestedWatching) this.directories[directoryPath].close(); delete this.directories[directoryPath]; if(!initial && this.watchers[withoutCase(this.path)]) { this.watchers[withoutCase(this.path)].forEach(function(w) { w.emit("change", directoryPath, w.data, initial ? "initial" : type); }); } if(this.watchers[withoutCase(directoryPath) + "#directory"]) { this.watchers[withoutCase(directoryPath) + "#directory"].forEach(function(w) { w.emit("change", directoryPath, w.data, initial ? "initial" : type); }); } } } } }; DirectoryWatcher.prototype.createNestedWatcher = function(directoryPath) { this.directories[directoryPath] = watcherManager.watchDirectory(directoryPath, this.options, 1); this.directories[directoryPath].on("change", function(filePath, mtime, type) { if(this.watchers[withoutCase(this.path)]) { this.watchers[withoutCase(this.path)].forEach(function(w) { if(w.checkStartTime(mtime, false)) { w.emit("change", filePath, mtime, type); } }); } }.bind(this)); }; DirectoryWatcher.prototype.setNestedWatching = function(flag) { if(this.nestedWatching !== !!flag) { this.nestedWatching = !!flag; if(this.nestedWatching) { Object.keys(this.directories).forEach(function(directory) { this.createNestedWatcher(directory); }, this); } else { Object.keys(this.directories).forEach(function(directory) { this.directories[directory].close(); this.directories[directory] = true; }, this); } } }; DirectoryWatcher.prototype.watch = function watch(filePath, startTime) { this.watchers[withoutCase(filePath)] = this.watchers[withoutCase(filePath)] || []; this.refs++; var watcher = new Watcher(this, filePath, startTime); watcher.on("closed", function() { var idx = this.watchers[withoutCase(filePath)].indexOf(watcher); this.watchers[withoutCase(filePath)].splice(idx, 1); if(this.watchers[withoutCase(filePath)].length === 0) { delete this.watchers[withoutCase(filePath)]; if(this.path === filePath) this.setNestedWatching(false); } if(--this.refs <= 0) this.close(); }.bind(this)); this.watchers[withoutCase(filePath)].push(watcher); var data; if(filePath === this.path) { this.setNestedWatching(true); data = false; Object.keys(this.files).forEach(function(file) { var d = this.files[file]; if(!data) data = d; else data = [Math.max(data[0], d[0]), Math.max(data[1], d[1])]; }, this); } else { data = this.files[filePath]; } process.nextTick(function() { if(data) { var ts = data[0] === data[1] ? data[0] + FS_ACCURACY : data[0]; if(ts >= startTime) watcher.emit("change", data[1]); } else if(this.initialScan && this.initialScanRemoved.indexOf(filePath) >= 0) { watcher.emit("remove"); } }.bind(this)); return watcher; }; DirectoryWatcher.prototype.onFileAdded = function onFileAdded(filePath, stat) { if(filePath.indexOf(this.path) !== 0) return; if(/[\\\/]/.test(filePath.substr(this.path.length + 1))) return; this.setFileTime(filePath, +stat.mtime || +stat.ctime || 1, false, "add"); }; DirectoryWatcher.prototype.onDirectoryAdded = function onDirectoryAdded(directoryPath /*, stat */) { if(directoryPath.indexOf(this.path) !== 0) return; if(/[\\\/]/.test(directoryPath.substr(this.path.length + 1))) return; this.setDirectory(directoryPath, true, false, "add"); }; DirectoryWatcher.prototype.onChange = function onChange(filePath, stat) { if(filePath.indexOf(this.path) !== 0) return; if(/[\\\/]/.test(filePath.substr(this.path.length + 1))) return; var mtime = +stat.mtime || +stat.ctime || 1; ensureFsAccuracy(mtime); this.setFileTime(filePath, mtime, false, "change"); }; DirectoryWatcher.prototype.onFileUnlinked = function onFileUnlinked(filePath) { if(filePath.indexOf(this.path) !== 0) return; if(/[\\\/]/.test(filePath.substr(this.path.length + 1))) return; this.setFileTime(filePath, null, false, "unlink"); if(this.initialScan) { this.initialScanRemoved.push(filePath); } }; DirectoryWatcher.prototype.onDirectoryUnlinked = function onDirectoryUnlinked(directoryPath) { if(directoryPath.indexOf(this.path) !== 0) return; if(/[\\\/]/.test(directoryPath.substr(this.path.length + 1))) return; this.setDirectory(directoryPath, false, false, "unlink"); if(this.initialScan) { this.initialScanRemoved.push(directoryPath); } }; DirectoryWatcher.prototype.onWatcherError = function onWatcherError(/* err */) { }; DirectoryWatcher.prototype.doInitialScan = function doInitialScan() { fs.readdir(this.path, function(err, items) { if(err) { this.parentWatcher = watcherManager.watchFile(this.path + "#directory", this.options, 1); this.parentWatcher.on("change", function(mtime, type) { if(this.watchers[withoutCase(this.path)]) { this.watchers[withoutCase(this.path)].forEach(function(w) { w.emit("change", this.path, mtime, type); }, this); } }.bind(this)); this.initialScan = false; return; } async.forEach(items, function(item, callback) { var itemPath = path.join(this.path, item); fs.stat(itemPath, function(err2, stat) { if(!this.initialScan) return; if(err2) { callback(); return; } if(stat.isFile()) { if(!this.files[itemPath]) this.setFileTime(itemPath, +stat.mtime || +stat.ctime || 1, true); } else if(stat.isDirectory()) { if(!this.directories[itemPath]) this.setDirectory(itemPath, true, true); } callback(); }.bind(this)); }.bind(this), function() { this.initialScan = false; this.initialScanRemoved = null; }.bind(this)); }.bind(this)); }; DirectoryWatcher.prototype.getTimes = function() { var obj = Object.create(null); var selfTime = 0; Object.keys(this.files).forEach(function(file) { var data = this.files[file]; var time; if(data[1]) { time = Math.max(data[0], data[1] + FS_ACCURACY); } else { time = data[0]; } obj[file] = time; if(time > selfTime) selfTime = time; }, this); if(this.nestedWatching) { Object.keys(this.directories).forEach(function(dir) { var w = this.directories[dir]; var times = w.directoryWatcher.getTimes(); Object.keys(times).forEach(function(file) { var time = times[file]; obj[file] = time; if(time > selfTime) selfTime = time; }); }, this); obj[this.path] = selfTime; } return obj; }; DirectoryWatcher.prototype.close = function() { this.initialScan = false; this.watcher.close(); if(this.nestedWatching) { Object.keys(this.directories).forEach(function(dir) { this.directories[dir].close(); }, this); } if(this.parentWatcher) this.parentWatcher.close(); this.emit("closed"); }; function ensureFsAccuracy(mtime) { if(!mtime) return; if(FS_ACCURACY > 1 && mtime % 1 !== 0) FS_ACCURACY = 1; else if(FS_ACCURACY > 10 && mtime % 10 !== 0) FS_ACCURACY = 10; else if(FS_ACCURACY > 100 && mtime % 100 !== 0) FS_ACCURACY = 100; }