| 245 // XXX This function is beastly. Break it up! | |
| 246 Writer.prototype._finish = function () { | |
| 247 var me = this | |
| 248 | |
| 249 // console.error(" W Finish", me._path, me.size) | |
| 250 | |
| 251 // set up all the things. | |
| 252 // At this point, we're already done writing whatever we've gotta write, | |
| 253 // adding files to the dir, etc. | |
| 254 var todo = 0 | |
| 255 var errState = null | |
| 256 var done = false | |
| 257 | |
| 258 if (me._old) { | |
| 259 // the times will almost *certainly* have changed. | |
| 260 // adds the utimes syscall, but remove another stat. | |
| 261 me._old.atime = new Date(0) | |
| 262 me._old.mtime = new Date(0) | |
| 263 // console.error(" W Finish Stale Stat", me._path, me.size) | |
| 264 setProps(me._old) | |
| 265 } else { | |
| 266 var stat = me.props.follow ? "stat" : "lstat" | |
| 267 // console.error(" W Finish Stating", me._path, me.size) | |
| 268 fs[stat](me._path, function (er, current) { | |
| 269 // console.error(" W Finish Stated", me._path, me.size, current) | |
| 270 if (er) { | |
| 271 // if we're in the process of writing out a | |
| 272 // directory, it's very possible that the thing we're linking to | |
| 273 // doesn't exist yet (especially if it was intended as a symlink), | |
| 274 // so swallow ENOENT errors here and just soldier on. | |
| 275 if (er.code === "ENOENT" && | |
| 276 (me.type === "Link" || me.type === "SymbolicLink") && | |
| 277 process.platform === "win32") { | |
| 278 me.ready = true | |
| 279 me.emit("ready") | |
| 280 me.emit("end") | |
| 281 me.emit("close") | |
| 282 me.end = me._finish = function () {} | |
| 283 return | |
| 284 } else return me.error(er) | |
| 285 } | |
| 286 setProps(me._old = current) | |
| 287 }) | |
| 288 } | |
| 289 | |
| 290 return | |
| 291 | |
| 292 function setProps (current) { | |
| 293 todo += 3 | |
| 294 endChmod(me, me.props, current, me._path, next("chmod")) | |
| 295 endChown(me, me.props, current, me._path, next("chown")) | |
| 296 endUtimes(me, me.props, current, me._path, next("utimes")) | |
| 297 } | |
| 298 | |
| 299 function next (what) { | |
| 300 return function (er) { | |
| 301 // console.error(" W Finish", what, todo) | |
| 302 if (errState) return | |
| 303 if (er) { | |
| 304 er.fstream_finish_call = what | |
| 305 return me.error(errState = er) | |
| 306 } | |
| 307 if (--todo > 0) return | |
| 308 if (done) return | |
| 309 done = true | |
| 310 | |
| 311 // we may still need to set the mode/etc. on some parent dirs | |
| 312 // that were created previously. delay end/close until then. | |
| 313 if (!me._madeDir) return end() | |
| 314 else endMadeDir(me, me._path, end) | |
| 315 | |
| 316 function end (er) { | |
| 317 if (er) { | |
| 318 er.fstream_finish_call = "setupMadeDir" | |
| 319 return me.error(er) | |
| 320 } | |
| 321 // all the props have been set, so we're completely done. | |
| 322 me.emit("end") | |
| 323 me.emit("close") | |
| 324 } | |
| 325 } | |
| 326 } | |
| 327 } |
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