Add debugging info to know on which branch code runs

Author: tidoust

tools/apply-patches.js

@@ -118,6 +118,7 @@ async function applyFreezePatches(rawFolder, outputFolder) {
 
   const { stdout } = await execFile('git', ['rev-parse', '--abbrev-ref', 'HEAD']);
   const currentBranch = stdout.trim();
+  console.log(`Current Git branch is ${currentBranch}`);
 
   for (const file of patchFiles) {
     if (!file.endsWith('.json')) {
@@ -154,6 +155,9 @@ async function applyFreezePatches(rawFolder, outputFolder) {
     patchApplied = true;
   }
 
+  const { stdout as outafter } = await execFile('git', ['rev-parse', '--abbrev-ref', 'HEAD']);
+  console.log(`Current Git branch is ${outafter.trim()}`);
+
   // Update curated version of the index.json file
   if (patchApplied) {
     await fs.writeFile(