48 lines
1.1 KiB
JavaScript
48 lines
1.1 KiB
JavaScript
import * as store from './store.js'
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const noWorkingDirWarning = "Please open a directory to allow file saving."
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export async function Init() {
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await store.Init()
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window.cwd = await store.Get('directory')
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}
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export async function cd() {
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window.cwd = await window.showDirectoryPicker()
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await store.Set('directory', window.cwd)
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}
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export async function Entries() {
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let pool = new Map()
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for await (let [ , e ] of window.cwd.entries()) {
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if(e instanceof FileSystemFileHandle) {
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pool.set(e.name, e)
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}
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}
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return pool
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}
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export async function Create(sPath) {
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return window.cwd.getFileHandle(sPath, { create: true })
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}
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export async function Open(hFile) {
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if(!window.cwd) {
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return new Blob([ noWorkingDirWarning ], { type: "text/plain" })
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}
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return hFile.getFile()
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}
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export async function Write(hFile, sContent) {
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if(!window.cwd) {
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throw new Error("Unable to save file: no working directory")
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}
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let s = await hFile.createWritable()
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.catch(console.error)
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await s.write(sContent)
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await s.close()
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} |