fix conflicts

scripts/lint.js

@@ -0,0 +1,79 @@
+/*
+  This is the linter script that lints snippets.
+  Run using `npm run linter`.
+  You might have to run
+  `npm i -g semistandard && npm i -g prettier`
+  for this script to run properly.
+*/
+const fs = require('fs-extra');
+const cp = require('child_process');
+const path = require('path');
+const chalk = require('chalk');
+
+const SNIPPETS_PATH = './snippets';
+const TEMP_PATH = './temp';
+
+const codeRE = /```\s*js([\s\S]*?)```/g;
+
+console.time('Linter');
+
+try {
+  const snippets = fs
+    .readdirSync(SNIPPETS_PATH)
+    .sort((a, b) => a.toLowerCase() - b.toLowerCase())
+    // turn it into an object so we can add data to it to be used in a different scope
+    .map(name => ({ name }));
+
+  if (!fs.existsSync(TEMP_PATH)) {
+    fs.mkdirSync(TEMP_PATH);
+  }
+
+  for (const snippet of snippets) {
+    snippet.data = fs.readFileSync(path.join(SNIPPETS_PATH, snippet.name), 'utf8');
+    snippet.tempNames = [];
+    snippet.code = [];
+
+    let match = codeRE.exec(snippet.data);
+    // make a counter so we write the definition + example code blocks to different files
+    let counter = 0;
+    while (match) {
+      snippet.code.push(match[1]); // capture group
+      snippet.tempNames.push(snippet.name.replace('.md', counter++));
+      match = codeRE.exec(snippet.data);
+    }
+
+    snippet.code.forEach((str, i) => {
+      fs.writeFileSync(`${TEMP_PATH}/${snippet.tempNames[i]}.js`, str);
+    });
+  }
+
+  const cmd =
+    `semistandard "${TEMP_PATH}" --fix & ` +
+    `prettier "${TEMP_PATH}/*.js" --single-quote --print-width=100 --write`;
+
+  cp.exec(cmd, {}, (err, stdout, stderr) => {
+    // Loop through each snippet now that semistandard and prettier did their job
+    for (const snippet of snippets) {
+      // an array to store each linted code block (definition + example)
+      const lintedCode = [];
+
+      for (const tempName of snippet.tempNames) {
+        lintedCode.push(fs.readFileSync(`${TEMP_PATH}/${tempName}.js`, 'utf8'));
+        fs.unlink(`${TEMP_PATH}/${tempName}.js`);
+      }
+
+      // We replace each ```js ``` code block with the newly linted code
+      let index = 0;
+      snippet.data = snippet.data.replace(codeRE, () => '```js\n' + lintedCode[index++] + '```');
+
+      fs.writeFileSync(path.join(SNIPPETS_PATH, snippet.name), snippet.data);
+    }
+
+    fs.removeSync(TEMP_PATH);
+    console.log(`${chalk.green('SUCCESS!')} Snippet files linted!`);
+    console.timeEnd('Linter');
+  });
+} catch (err) {
+  console.log(`${chalk.red('ERROR!')} During linting: ${err}`);
+  process.exit(1);
+}