@argdown/node
Version:
Async Argdown application for node.js
60 lines • 2.47 kB
JavaScript
let fs = require("fs");
let path = require("path");
let mkdirp = require("mkdirp");
import defaultsDeep from "lodash.defaultsdeep";
export class CopyDefaultCssPlugin {
constructor(config) {
this.name = "CopyDefaultCssPlugin";
this.getSettings = (request) => {
if (!request.copyDefaultCss) {
request.copyDefaultCss = {};
}
return request.copyDefaultCss;
};
this.prepare = request => {
const settings = this.getSettings(request);
defaultsDeep(settings, this.defaults);
if (request.html && request.html.outputDir) {
settings.outputDir = request.html.outputDir;
}
else if (request.saveAs && request.saveAs.outputDir) {
settings.outputDir = request.saveAs.outputDir;
}
};
this.runAsync = async (request, _response, logger) => {
const settings = this.getSettings(request);
let rootPath = request.rootPath || process.cwd();
let outputDir = request.outputPath
? path.dirname(request.outputPath)
: settings.outputDir;
let absoluteOutputDir = path.resolve(rootPath, outputDir);
await mkdirp(absoluteOutputDir);
let pathToDefaultCssFile = require.resolve("@argdown/core/dist/plugins/argdown.css");
logger.log("verbose", "Copying default argdown.css to folder: " + absoluteOutputDir);
const { COPYFILE_EXCL } = fs.constants;
try {
await new Promise((resolve, reject) => {
fs.copyFile(pathToDefaultCssFile, path.resolve(absoluteOutputDir, "argdown.css"), COPYFILE_EXCL, (err) => {
if (err) {
reject(err);
}
resolve();
});
});
}
catch (error) {
if (error instanceof Error && error.code !== "EEXIST") {
throw error;
}
else {
logger.log("verbose", "Did not copy default argdown.css, because file already exists: " +
absoluteOutputDir);
}
}
};
this.defaults = defaultsDeep({}, config, {
outputDir: "./html"
});
}
}
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