'use strict';
-const Fs = require('fs');
-const Markdown = require('markdown');
-const Mustache = require('mustache');
-const Ncp = require('ncp');
-const Path = require('path');
-const Rimraf = require('rimraf');
-const Util = require('util');
+const { exec } = require('child_process');
+const { access, mkdir, readdir, readFile, rmdir, writeFile } = require('fs/promises');
+const { template } = require('dot');
+const { ncp } = require('ncp');
+const { join } = require('path');
+const Marked = require('marked');
+const { debuglog, promisify } = require('util');
const internals = {
// Promisified functions
+ ncp: promisify(ncp),
- fs: {
- access: Util.promisify(Fs.access),
- mkdir: Util.promisify(Fs.mkdir),
- readdir: Util.promisify(Fs.readdir),
- readFile: Util.promisify(Fs.readFile),
- writeFile: Util.promisify(Fs.writeFile)
- },
- ncp: Util.promisify(Ncp.ncp),
- rimraf: Util.promisify(Rimraf),
- debuglog: Util.debuglog('blog'),
+ exec: promisify(exec),
+ debuglog: debuglog('blog'),
// constants
kIndexName: 'index.html',
kFileNotFoundError: 'ENOENT',
kMarkdownRe: /\.md$/i,
+ kRemoveCommand: 'rm -rf',
// Strings
* @return {Promise<undefined>} empty promise, returns no value
* @instance
*/
- async publish() {
+ publish() {
console.error('Publishing not yet implemented');
+ return Promise.resolve();
}
// Parses markdown for each page, copies assets and generates index.
async _generate() {
- const assetsTarget = Path.join(this.staticDirectory, internals.kAssetsDirectoryName);
- const indexTarget = Path.join(this.staticDirectory, internals.kIndexName);
- const indexLocation = Path.join(this.templatesDirectory, internals.kIndexName);
+ const assetsTarget = join(this.staticDirectory, internals.kAssetsDirectoryName);
+ const indexTarget = join(this.staticDirectory, internals.kIndexName);
+ const indexLocation = join(this.templatesDirectory, internals.kIndexName);
const posts = [];
internals.debuglog(`Removing ${assetsTarget}`);
- await internals.rimraf(assetsTarget);
+ await rmdir(assetsTarget, { recursive: true });
for (let i = 0; i < this.maxPosts; ++i) {
- const sourcePath = Path.join(this.postsDirectory, `${i}`);
+ const sourcePath = join(this.postsDirectory, `${i}`);
try {
- await internals.fs.access(this.postsDirectory);
+ await access(this.postsDirectory);
- const assetsSource = Path.join(sourcePath, internals.kAssetsDirectoryName);
+ const assetsSource = join(sourcePath, internals.kAssetsDirectoryName);
const postContentPath = await this._findBlogContent(sourcePath);
internals.debuglog(`Copying ${assetsSource} to ${assetsTarget}`);
await internals.ncp(assetsSource, assetsTarget);
internals.debuglog(`Reading ${postContentPath}`);
- const postContent = await internals.fs.readFile(postContentPath, { encoding: 'utf8' });
+ const postContent = await readFile(postContentPath, { encoding: 'utf8' });
internals.debuglog('Parsing markdown');
posts.push({
- html: Markdown.markdown.toHTML(postContent),
+ html: Marked(postContent),
id: i + 1
});
}
}
internals.debuglog(`Reading ${indexLocation}`);
- const indexTemplate = await internals.fs.readFile(indexLocation, { encoding: 'utf8' });
+ const indexTemplate = await readFile(indexLocation, { encoding: 'utf8' });
internals.debuglog('Generating HTML');
- const indexHtml = Mustache.render(indexTemplate, { posts });
- await internals.fs.writeFile(indexTarget, indexHtml);
+ const indexHtml = template(indexTemplate)({ posts });
+ await writeFile(indexTarget, indexHtml);
}
// Shift the posts, delete any remainder.
await this._ensurePostsDirectoryExists();
for (let i = this.maxPosts - 1; i > 0; --i) {
- const targetPath = Path.join(this.postsDirectory, `${i}`);
- const sourcePath = Path.join(this.postsDirectory, `${i - 1}`);
+ const targetPath = join(this.postsDirectory, `${i}`);
+ const sourcePath = join(this.postsDirectory, `${i - 1}`);
try {
- await internals.fs.access(sourcePath);
+ await access(sourcePath);
internals.debuglog(`Removing ${targetPath}`);
- await internals.rimraf(targetPath);
+ await rmdir(targetPath, { recursive: true });
internals.debuglog(`Shifting blog post ${sourcePath} to ${targetPath}`);
await internals.ncp(sourcePath, targetPath);
await this._ensurePostsDirectoryExists();
- const targetPath = Path.join(this.postsDirectory, '0');
+ const targetPath = join(this.postsDirectory, '0');
internals.debuglog(`Removing ${targetPath}`);
- await internals.rimraf(targetPath);
+ await rmdir(targetPath, { recursive: true });
internals.debuglog(`Adding ${postLocation} to ${targetPath}`);
await internals.ncp(postLocation, targetPath);
internals.debuglog(`Checking if ${this.postsDirectory} exists.`);
try {
- await internals.fs.access(this.postsDirectory);
+ await access(this.postsDirectory);
}
catch (error) {
if (error.code === internals.kFileNotFoundError) {
internals.debuglog('Creating posts directory');
- await internals.fs.mkdir(this.postsDirectory);
+ await mkdir(this.postsDirectory);
return;
}
async _findBlogContent(directory) {
- const entries = await internals.fs.readdir(directory);
+ const entries = await readdir(directory);
const markdownEntries = entries
.filter((entry) => internals.kMarkdownRe.test(entry))
- .map((entry) => Path.join(directory, entry));
+ .map((entry) => join(directory, entry));
if (markdownEntries.length > 0) {
internals.debuglog(`Found markdown file: ${markdownEntries[0]}`);