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07_Zettlr/Pandoc/pandoc-templates-main/scripts/generate-metadata.js

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+// This file takes all templates in the template folder, and (re)generates
+// the metadata.json file.
+import fs from 'fs'
+import path from 'path'
+import yaml from 'yaml'
+
+const templates = fs.readdirSync('templates')
+  .filter(name => {
+    const stat = fs.statSync(`templates/${name}`)
+    return stat.isDirectory()
+  })
+
+const metadata = {
+  generatedOn: new Date().toISOString(),
+  templates: []
+}
+
+for (const template of templates) {
+  console.log(`Reading template ${template}...`)
+  let data, parsedData
+  data = fs.readFileSync(`templates/${template}/index.yml`, 'utf-8')
+  parsedData = yaml.parse(data)
+
+  const templateData = {
+    id: template, // Folder name == ID
+    ...parsedData
+  }
+
+  // Provide reader/writer properties
+  data = fs.readFileSync(`templates/${template}/defaults.yml`, 'utf-8')
+  parsedData = yaml.parse(data)
+  templateData.reader = parsedData.reader
+  templateData.writer = parsedData.writer
+
+  // Transform image to URL
+  const basePath = `/Zettlr/pandoc-templates/refs/heads/main/templates/`
+  const fullPath = path.join(basePath, template, 'preview.png')
+  templateData.preview = 'https://raw.githubusercontent.com' + fullPath
+
+  metadata.templates.push(templateData)
+}
+
+fs.writeFileSync('metadata.json', JSON.stringify(metadata, undefined, 2), 'utf-8')