add script for adding purls to readme

bin/update-readme.js

@@ -0,0 +1,44 @@
+const fs = require('fs');
+const path = require('path');
+const csv = require('csv-parser');
+
+// File paths
+const readmePath = path.join('README.md');
+const csvPath = path.join('bin', 'redirects.csv');
+
+// Read the README.md file
+let readmeContent = fs.readFileSync(readmePath, 'utf8');
+
+// Placeholder for PURLs
+const purls = [];
+
+// Read and parse the CSV file
+fs.createReadStream(csvPath)
+  .pipe(csv())
+  .on('data', (row) => {
+    if (row.File && row.URL) {
+      const purlLink = `[https://purl.aarhusstadsarkiv.dk/${row.File}](https://purl.aarhusstadsarkiv.dk/${row.File})`
+      const realURL = `[${row.URL}](${row.URL})`
+      purls.push(`* ${purlLink} ->  `);
+      purls.push(`${realURL}`);
+
+    }
+  })
+  .on('end', () => {
+    console.log('CSV file successfully processed.');
+
+    // Generate the new PURLs list
+    const purlsList = purls.join('\n');
+
+    console.log(purlsList);
+
+    // Replace the <!-- Existing PURLs --> section in README.md
+    const updatedReadme = readmeContent.replace(
+      /<!-- Existing PURLs -->[\s\S]*<!-- End PURLs -->/,
+      `<!-- Existing PURLs -->\n${purlsList}\n<!-- End PURLs -->`
+    );
+
+    // Write the updated README.md file
+    fs.writeFileSync(readmePath, updatedReadme, 'utf8');
+    console.log('README.md successfully updated.');
+  });