chore: move to tools/challenge-helper-scripts

tools/challenge-helper-scripts/create-next-step.js

@@ -0,0 +1,41 @@
+const fs = require('fs');
+const path = require('path');
+
+const {
+  reorderSteps,
+  createStepFile,
+  getChallengeSeed,
+  getProjectPath
+} = require('./utils');
+
+const getLastStepFileContent = () => {
+  const filesArr = [];
+  fs.readdirSync(projectPath).forEach(fileName => {
+    if (
+      path.extname(fileName).toLowerCase() === '.md' &&
+      !fileName.endsWith('final.md')
+    ) {
+      filesArr.push(fileName);
+    }
+  });
+
+  const fileName = filesArr[filesArr.length - 1];
+  let lastStepFileNum = fileName.split('.')[0].split('-')[1];
+  lastStepFileNum = parseInt(lastStepFileNum, 10);
+  if (filesArr.length !== lastStepFileNum) {
+    throw `Error: The last file step is ${lastStepFileNum} and there are ${filesArr.length} files.`;
+  }
+
+  return {
+    nextStepNum: lastStepFileNum + 1,
+    challengeSeed: getChallengeSeed(projectPath + fileName)
+  };
+};
+
+const projectPath = getProjectPath();
+
+const { nextStepNum, challengeSeed } = getLastStepFileContent();
+
+createStepFile({ stepNum: nextStepNum, projectPath, challengeSeed });
+console.log(`Sucessfully added step #${nextStepNum}`);
+reorderSteps();