[feedback] Add changelog to build

compiler/scripts/copy-to-forget-feedback.sh

@@ -4,11 +4,41 @@
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
 
+# Note: This should be run from the top level react-forget directory!
+
 set -eo pipefail
 
 if [ ! -d "../forget-feedback" ]; then
-  echo "Error: forget-feedback repo not found, clone it from: https://github.com/facebookexternal/forget-feedback"
+  echo "Error: forget-feedback repo not found, clone it from: https://github.com/facebookexternal/forget-feedback. Exiting"
   exit 1
 fi
 
-cp -R ./forget-feedback/. ../forget-feedback
+if [ ! -z "$(cd ../forget-feedback && git status --porcelain)" ]; then
+  echo "Error: forget-feedback repo has pending changes. Exiting"
+  exit 1
+fi
+
+prev_hash=$(cat ../forget-feedback/HASH)
+
+echo "Ensuring clean repo..."
+rm -rf ../forget-feedback/*
+
+echo "Copying files..."
+cd forget-feedback && cp -R `ls -A | grep -v "dist" | grep -v "node_modules" | grep -v "todo.md"` ../../forget-feedback
+
+cd ../
+
+tmpfile=$(mktemp /tmp/forget-feedback-XXXXXX)
+echo "Build Forget" >> $tmpfile
+echo "\n\n" >> $tmpfile
+git log --format=oneline "$prev_hash"..$(git rev-parse HEAD) >> $tmpfile
+echo "\n\n" >> $tmpfile
+git log --format="%an <%ae>" "$prev_hash"..$(git rev-parse HEAD) | sort -u | while read -r a; do echo Co-authored-by: "$a" >> $tmpfile; done
+
+git rev-parse HEAD > ../forget-feedback/HASH
+
+cd ../forget-feedback
+
+echo "Creating commit in forget-feedback..."
+git add -A && git commit -F $tmpfile --quiet
+git log -1 --pretty=%B