fix conflicts

scripts/tag.js

@@ -0,0 +1,90 @@
+/*
+  This is the tagger script that updates the tag_databse file and logs stats for snippet tags.
+  Run using `npm run tagger`.
+*/
+// Load modules
+const fs = require('fs-extra'),
+  path = require('path'),
+  chalk = require('chalk');
+// Set variables for paths
+const snippetsPath = './snippets';
+// Set variables for script
+let snippets = {},
+  output = '',
+  tagDbData = {},
+  missingTags = 0,
+  tagDbStats = {};
+// Load helper functions (these are from existing snippets in 30 seconds of code!)
+const objectFromPairs = arr => arr.reduce((a, v) => ((a[v[0]] = v[1]), a), {});
+const countOccurrences = (arr, value) => arr.reduce((a, v) => (v === value ? a + 1 : a + 0), 0);
+// Start the timer of the script
+console.time('Tagger');
+// Synchronously read all snippets and sort them as necessary (case-insensitive)
+try {
+  let snippetFilenames = fs.readdirSync(snippetsPath);
+  snippetFilenames.sort((a, b) => {
+    a = a.toLowerCase();
+    b = b.toLowerCase();
+    if (a < b) return -1;
+    if (a > b) return 1;
+    return 0;
+  });
+  // Store the data read from each snippet in the appropriate object
+  for (let snippet of snippetFilenames)
+    snippets[snippet] = fs.readFileSync(path.join(snippetsPath, snippet), 'utf8');
+} catch (err) {
+  // Handle errors (hopefully not!)
+  console.log(`${chalk.red('ERROR!')} During snippet loading: ${err}`);
+  process.exit(1);
+}
+// Load tag data from the database
+try {
+  tagDbData = objectFromPairs(
+    fs
+      .readFileSync('tag_database', 'utf8')
+      .split('\n')
+      .slice(0, -1)
+      .map(v => v.split(':').slice(0, 2))
+  );
+  tagDbStats = Object.entries(tagDbData)
+    .sort((a, b) => a[1].localeCompare(b[1]))
+    .reduce((acc, val) => {
+      acc.hasOwnProperty(val[1]) ? acc[val[1]]++ : (acc[val[1]] = 1);
+      return acc;
+    }, {});
+} catch (err) {
+  // Handle errors (hopefully not!)
+  console.log(`${chalk.red('ERROR!')} During tag database loading: ${err}`);
+  process.exit(1);
+}
+// Update the listing of snippets in tag_database and log the statistics, along with missing scripts
+try {
+  for (let snippet of Object.entries(snippets))
+    if (
+      tagDbData.hasOwnProperty(snippet[0].slice(0, -3)) &&
+      tagDbData[snippet[0].slice(0, -3)].trim()
+    )
+      output += `${snippet[0].slice(0, -3)}:${tagDbData[snippet[0].slice(0, -3)].trim()}\n`;
+    else {
+      output += `${snippet[0].slice(0, -3)}:uncategorized\n`;
+      missingTags++;
+      console.log(`${chalk.yellow('Tagged uncategorized:')} ${snippet[0].slice(0, -3)}`);
+    }
+  // Write to tag_database
+  fs.writeFileSync('tag_database', output);
+} catch (err) {
+  // Handle errors (hopefully not!)
+  console.log(`${chalk.red('ERROR!')} During tag_database generation: ${err}`);
+  process.exit(1);
+}
+// Log statistics for the tag_database file
+console.log(`\n${chalk.bgWhite(chalk.black('=== TAG STATS ==='))}`);
+for (let tagData of Object.entries(tagDbStats).filter(v => v[0] !== 'undefined'))
+  console.log(`${chalk.green(tagData[0])}: ${tagData[1]} snippets`);
+console.log(
+  `${chalk.blue("New untagged snippets (will be tagged as 'uncategorized'):")} ${missingTags}\n`
+);
+// Log a success message
+console.log(`${chalk.green('SUCCESS!')} tag_database file updated!`);
+// Log the time taken
+console.timeEnd('Tagger');