git.r.bdr.sh - rbdr/linkding-linkblog-updater/blob - index.js

   1 const { exec } = require('child_process');
   2 const { resolve, join} = require('path');
   3 const { rm, writeFile } = require('fs/promises');
   4 const { promisify } = require('util');
   5 const Pinboard = require('node-pinboard').default;
   6
   7 const internals = {
   8   exec: promisify(exec),
   9
  10   apiToken: process.env.PINBOARD_TOKEN,
  11   blogUrl: process.env.BLOG_URL,
  12   archiveUrl: process.env.ARCHIVE_URL,
  13
  14   date: (new Date()).toISOString().split('T')[0],
  15
  16   generateGemtext(posts) {
  17
  18     const title = posts.length === 1 ? 'A link' : `${posts.length} links`;
  19
  20     const linkText = posts.map((pin) => {
  21       return `=> ${pin.href} ${pin.description}\n${pin.extended}`;
  22     }).join('\n\n');
  23
  24     return `# ${title} for ${internals.date}\n\n${linkText}`;
  25   }
  26 };
  27
  28
  29 async function run() {
  30   const pinboard = new Pinboard(internals.apiToken);
  31   const getPins = promisify(pinboard.all);
  32   const addPin = promisify(pinboard.add);
  33
  34   const pins = await getPins({ tag: 'linkblog' });
  35
  36   if (pins.length === 0) {
  37     console.error('No links to post');
  38     return;
  39   }
  40
  41   const gemtext = internals.generateGemtext(pins);
  42   const gemfile = resolve(join(__dirname, `linkblog-${internals.date}.gmi`));
  43   await writeFile(gemfile, gemtext);
  44   await internals.exec(`blog --add ${gemfile}`);
  45   await internals.exec(`blog --publish ${internals.blogUrl}`);
  46   await internals.exec(`blog --publish-archive ${internals.archiveUrl}`);
  47   await rm(gemfile);
  48
  49   for (const pin of pins) {
  50     await addPin({
  51       url: pin.href,
  52       description: pin.description,
  53       extended: pin.extended,
  54       dt: pin.time,
  55       tags: pin.tags.replace('linkblog', 'linkblog-posted')
  56     });
  57   }
  58 }
  59
  60 run()
  61   .then(() => process.exit(0))
  62   .catch((err) => {
  63     console.error(err);
  64     process.exit(1);
  65   })