From 151ce0266eb4de2c8fc600c81c192a5f791b6169 Mon Sep 17 00:00:00 2001 From: Ryan Dahl Date: Wed, 9 Oct 2019 17:10:09 -0400 Subject: Move everything into std subdir --- std/fs/read_file_str.ts | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 std/fs/read_file_str.ts (limited to 'std/fs/read_file_str.ts') diff --git a/std/fs/read_file_str.ts b/std/fs/read_file_str.ts new file mode 100644 index 000000000..9f87c9338 --- /dev/null +++ b/std/fs/read_file_str.ts @@ -0,0 +1,33 @@ +// Copyright 2018-2019 the Deno authors. All rights reserved. MIT license. + +export interface ReadOptions { + encoding?: string; +} + +/** + * Read file synchronously and output it as a string. + * + * @param filename File to read + * @param opts Read options + */ +export function readFileStrSync( + filename: string, + opts: ReadOptions = {} +): string { + const decoder = new TextDecoder(opts.encoding); + return decoder.decode(Deno.readFileSync(filename)); +} + +/** + * Read file and output it as a string. + * + * @param filename File to read + * @param opts Read options + */ +export async function readFileStr( + filename: string, + opts: ReadOptions = {} +): Promise { + const decoder = new TextDecoder(opts.encoding); + return decoder.decode(await Deno.readFile(filename)); +} -- cgit v1.2.3