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29 lines
793 B
JavaScript
29 lines
793 B
JavaScript
"use strict";
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const Promise = require("bluebird");
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const path = require("path");
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const errorChain = require("error-chain");
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const pipe = require("@promistream/pipe");
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const fromNodeStream = require("@promistream/from-node-stream");
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const map = require("@promistream/map");
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const join = require("@promistream/join");
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const splitLines = require("@promistream/split-lines");
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const decodeString = require("@promistream/decode-string");
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const readFile = require("./");
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return Promise.try(() => {
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return pipe([
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readFile(path.join(__dirname, "example.js")),
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decodeString("utf8"),
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splitLines(),
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map((line) => line.trim()),
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join("\n"),
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fromNodeStream(process.stdout)
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]).read();
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}).then(() => {
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console.log("Done!");
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}).catch((error) => {
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console.error(errorChain.render(error));
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});
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