plugin-stat.yml

name: Pull plugin stats

on:
  schedule:
    - cron: "0 0 * * *"
  workflow_dispatch: # Put here!!

jobs:
  pull-stats:
    if: github.repository == 'obsidianmd/obsidian-releases'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-node@v2
      - uses: actions/github-script@v6
        with:
          github-token: ${{ secrets.PLUGIN_STAT_TOKEN }}
          script: |
            let fs = require('fs');

            let plugins = JSON.parse(fs.readFileSync('./community-plugins.json', 'utf8'));
            let stats = JSON.parse(fs.readFileSync('./community-plugin-stats.json', 'utf8'));

            console.log(`Updating stats for ${Object.keys(plugins).length} plugins`);
            let newStats = {};
            for (let plugin of plugins) {
              let key = plugin.id;
              if (stats.hasOwnProperty(key)) {
                newStats[key] = stats[key];
              }
            }

            (async() => {
              console.log('Rate limit', (await github.rest.rateLimit.get()).data.rate);
              for (let key in plugins) {
                if (!plugins.hasOwnProperty(key)) {
                  continue;
                }

                try {
                  let plugin = plugins[key];
                  let id = plugin.id;

                  console.log(`Downloading stats for ${id} (${plugin.repo})`);
                  let stats = newStats[id] = newStats[id] || {};
                  let [owner, repo] = plugin.repo.split('/');
                  
                  const releases = [];
                  const releasesData = github.paginate.iterator(github.rest.repos.listReleases, {owner, repo, per_page: 100});
                  for await (const { data: data } of releasesData) {
                    releases.push(...data);
                  }

                  // stats is Array<{tag_name: string, assets: Array<{name: string, download_count}>}>

                  let updated = 0;

                  for (let release of releases) {
                    let version = release.tag_name;
                    let assets = release.assets;
                    let downloads = 0;

                    let publishTs = new Date(release.published_at).getTime();
                    if (publishTs > updated) {
                      updated = publishTs;
                    }

                    for (let asset of assets) {
                      if (asset.name === 'manifest.json') {
                        downloads = asset.download_count;
                      }
                    }
                    if (downloads) {
                      stats[version] = downloads;
                    }
                  }

                  let total = 0;
                  for (let version in stats) {
                    if (stats.hasOwnProperty(version) && version !== 'downloads' && version !== 'updated' && version !== 'latest') {
                      total += stats[version];
                    }
                  }

                  console.log(`Downloads: ${total}   Releases: ${releases.length}`);
                  stats['downloads'] = total;
                  stats['updated'] = updated;

                } catch (e) {
                  console.log('Failed', e.message);
                }
              }

              fs.writeFileSync('./community-plugin-stats.json', JSON.stringify(newStats, null, 2), 'utf8')
              console.log('All done!');
            })();
      - run: |
          git config --local user.name 'Obsidian Bot'
          git config --local user.email 'admin@obsidian.md'
          git add .
          git commit -m "chore: Update plugin stats"
          git push