99 lines
2.0 KiB
JavaScript
99 lines
2.0 KiB
JavaScript
|
// originally base off of https://github.com/gulpjs/vinyl
|
||
|
|
import path from 'path';
|
||
|
|
import replaceExt from 'replace-ext';
|
||
|
|
|
||
|
|
export default class File {
|
||
|
|
constructor({
|
||
|
|
path,
|
||
|
|
history = [],
|
||
|
|
base,
|
||
|
|
contents = ''
|
||
|
|
} = {}) {
|
||
|
|
// Record path change
|
||
|
|
this.history = path ? [path] : history;
|
||
|
|
this.base = base;
|
||
|
|
this.contents = contents;
|
||
|
|
this._isPolyVinyl = true;
|
||
|
|
this.error = null;
|
||
|
|
}
|
||
|
|
|
||
|
|
static isPolyVinyl = function(file) {
|
||
|
|
return file && file._isPolyVinyl === true || false;
|
||
|
|
};
|
||
|
|
|
||
|
|
isEmpty() {
|
||
|
|
return !this._contents;
|
||
|
|
}
|
||
|
|
|
||
|
|
toJSON() {
|
||
|
|
return Object
|
||
|
|
.keys(this)
|
||
|
|
.reduce((obj, key) => (obj[key] = this[key], obj), {});
|
||
|
|
}
|
||
|
|
|
||
|
|
get contents() {
|
||
|
|
return this._contents;
|
||
|
|
}
|
||
|
|
|
||
|
|
set contents(val) {
|
||
|
|
if (typeof val !== 'string') {
|
||
|
|
throw new TypeError('File.contents can only a String');
|
||
|
|
}
|
||
|
|
this._contents = val;
|
||
|
|
}
|
||
|
|
|
||
|
|
get basename() {
|
||
|
|
if (!this.path) {
|
||
|
|
throw new Error('No path specified! Can not get basename.');
|
||
|
|
}
|
||
|
|
return path.basename(this.path);
|
||
|
|
}
|
||
|
|
|
||
|
|
set basename(basename) {
|
||
|
|
if (!this.path) {
|
||
|
|
throw new Error('No path specified! Can not set basename.');
|
||
|
|
}
|
||
|
|
this.path = path.join(path.dirname(this.path), basename);
|
||
|
|
}
|
||
|
|
|
||
|
|
get extname() {
|
||
|
|
if (!this.path) {
|
||
|
|
throw new Error('No path specified! Can not get extname.');
|
||
|
|
}
|
||
|
|
return path.extname(this.path);
|
||
|
|
}
|
||
|
|
|
||
|
|
set extname(extname) {
|
||
|
|
if (!this.path) {
|
||
|
|
throw new Error('No path specified! Can not set extname.');
|
||
|
|
}
|
||
|
|
this.path = replaceExt(this.path, extname);
|
||
|
|
}
|
||
|
|
|
||
|
|
get path() {
|
||
|
|
return this.history[this.history.length - 1];
|
||
|
|
}
|
||
|
|
|
||
|
|
set path(path) {
|
||
|
|
if (typeof path !== 'string') {
|
||
|
|
throw new TypeError('path should be string');
|
||
|
|
}
|
||
|
|
|
||
|
|
// Record history only when path changed
|
||
|
|
if (path && path !== this.path) {
|
||
|
|
this.history.push(path);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
get error() {
|
||
|
|
return this._error;
|
||
|
|
}
|
||
|
|
|
||
|
|
set error(err) {
|
||
|
|
if (typeof err !== 'object') {
|
||
|
|
throw new TypeError('error must be an object or null');
|
||
|
|
}
|
||
|
|
this.error = err;
|
||
|
|
}
|
||
|
|
}
|