Init repo and transfer script

.gitignore

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+node_modules/
+*.log
+npm-debug.log*

cli.js

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+#!/usr/bin/env node
+
+const fs = require('fs');
+const { exec } = require('child_process');
+
+getCommitsPerFile(getPathesWithWeight);
+
+function getPathesWithWeight(files) {
+  const pathes = {};
+
+  files.forEach(file => {
+    const { commitCount, filePath } = file;
+    if (filePath) {
+      const chunkedPath = filePath.split('/');
+      if (chunkedPath.length > 0) {
+        const fileName = chunkedPath.pop();
+        pathes[filePath] = {
+          id: filePath,
+          name: fileName,
+          parent: chunkedPath.length > 0 ? chunkedPath.join('/') : undefined,
+          value: commitCount,
+        };
+
+        chunkedPath.forEach((path, i) => {
+          const id = chunkedPath.slice(0, i).join('/') || path;
+          if (pathes.hasOwnProperty(id)) {
+            pathes[id].value += commitCount;
+          } else {
+            const parent =
+              i === 0 ? undefined : chunkedPath.slice(i - 1).join('/');
+            pathes[id] = {
+              id,
+              name: path,
+              parent,
+              value: commitCount,
+            };
+          }
+        });
+      }
+    }
+  });
+
+  fs.writeFileSync('file-treemap.json', JSON.stringify(pathes), err => {
+  });
+
+  return pathes;
+}
+
+function getCommitsPerFile(cb) {
+  exec(
+    'git log --name-only  --pretty=format: | sort | uniq -c | sort -nr',
+    (err, stdout) => {
+      if (err) {
+        return null;
+      }
+
+      const lines = stdout.split('\n');
+
+      const commitsPerFile = lines.map(line => {
+        const cleanLine = line.trim();
+        const [commitCount, path] = cleanLine.split(' ');
+        return { commitCount: parseInt(commitCount, 10), filePath: path };
+      });
+
+      cb(commitsPerFile);
+    },
+  );
+}

package.json

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+{
+  "name": "list-hot-spots",
+  "version": "0.0.1",
+  "description": "",
+  "main": "src/index.ts",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/beckerei/list-hot-spots.git"
+  },
+  "author": "",
+  "license": "ISC",
+  "bugs": {
+    "url": "https://github.com/beckerei/list-hot-spots/issues"
+  },
+  "homepage": "https://github.com/beckerei/list-hot-spots#readme",
+  "bin": "./cli.js",
+  "dependencies": {},
+  "devDependencies": {}
+}