require('uxp').storage.Folder
Represents a folder on a file system. You'll never instantiate this directly, but will get it by calling FileSystemProvider.getTemporaryFolder, FileSystemProvider.getFolder, or via Folder.getEntries.
isFolder
Indicates that this instance is a folder. Useful for type checking.
getEntries()
Returns an array of entries contained within this folder.
Returns: Promise<Array<Entry>>
- The entries within the folder.
Example
Copied to your clipboard1const entries = await aFolder.getEntries();2const allFiles = entries.filter(entry => entry.isFile);
createEntry(name, options)
Creates an entry within this folder and returns the appropriate instance.
Param | Type | Default | Description |
---|---|---|---|
name | string | the name of the entry to create | |
options | any | ||
[options.type] | Symbol | types.file | Indicates which kind of entry to create. Pass folder to create a new folder. Note that if the type is file then this method just create a file entry object and not the actual file on the disk. The file actually gets created when you call for eg: write method on the file entry object. |
[options.overwrite] | boolean | false | If true , the create attempt can overwrite an existing file |
Returns: Promise<File | Folder>
- the created entry
Example
Copied to your clipboardconst myNovel = await aFolder.createEntry("mynovel.txt");
Example
Copied to your clipboardconst catImageCollection = await aFolder.createEntry("cats", {type: types.folder});
createFile(name, options)
Creates a File Entry object within this folder and returns the appropriate instance. Note that this method just create a file entry object and not the actual file on the disk. The file actually gets created when you call for eg: write method on the file entry object.
Param | Type | Default | Description |
---|---|---|---|
name | string | the name of the file to create. | |
options | any | ||
[options.overwrite] | boolean | false | If true , the create attempt can overwrite an existing file |
Returns: Promise<File>
- the created file entry
Example
Copied to your clipboardconst myNovelTxtFile = await aFolder.createFile("mynovel.txt");
createFolder(name)
Creates a Folder within this folder and returns the appropriate instance.
Param | Type | Description |
---|---|---|
name | string | the name of the folder to create. |
Returns: Promise<Folder>
- the created folder entry object
Example
Copied to your clipboardconst myCollectionsFolder = await aFolder.createFolder("collections");
getEntry(filePath)
Gets an entry from within this folder and returns the appropriate instance.
Param | Type | Description |
---|---|---|
filePath | string | the name/path of the entry to fetch |
Returns: Promise<File | Folder>
- the fetched entry.
Example
Copied to your clipboardconst myNovel = await aFolder.getEntry("mynovel.txt");
renameEntry(entry, newName, options)
Renames an entry to a new name.
Param | Type | Default | Description |
---|---|---|---|
entry | Entry | the entry to rename | |
newName | string | the new name to assign | |
options | any | ||
[options.overwrite] | boolean | false | if true , renaming can overwrite an existing entry |
Returns: Promise<void>
Example
Copied to your clipboardawait myNovels.rename(myNovel, "myFantasticNovel.txt");
isFolder(entry): boolean
Checks if an entry is a folder. Safe to use if entry might be null
or
undefined
. Useful for type checking.
Returns: boolean
- if true
, the entry is a folder
Param | Type | Description |
---|---|---|
entry | any | the entry to check |