36 lines
1.0 KiB
JavaScript
36 lines
1.0 KiB
JavaScript
import { IFileIO } from '../common/runtime.ts';
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const DenoFileIO: IFileIO = {
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openFile: async function (path: string): Promise<string> {
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const decoder = new TextDecoder('utf-8');
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const data = await Deno.readFile(path);
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return decoder.decode(data);
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},
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openFileSync: function (path: string): string {
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const decoder = new TextDecoder('utf-8');
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const data = Deno.readFileSync(path);
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return decoder.decode(data);
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},
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appendFile: async function (path: string, contents: string): Promise<void> {
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const file = await Deno.open(path, {
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write: true,
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append: true,
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create: true,
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});
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const encoder = new TextEncoder();
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const writer = file.writable.getWriter();
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await writer.write(encoder.encode(contents));
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file.close();
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},
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appendFileSync: function (path: string, contents: string) {
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const encoder = new TextEncoder();
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Deno.writeFileSync(path, encoder.encode(contents));
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},
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saveFile: async function (path: string, contents: string): Promise<void> {
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return await Deno.writeTextFile(path, contents);
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},
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};
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export default DenoFileIO;
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