Added script to help with external github repos

external-sync.sh

@@ -0,0 +1,61 @@
+#!/bin/bash
+
+# Argument check and validation
+if [ -z "$1" ]; then
+  echo "Error: Please provide an action (sync or create) and a folder name."
+  exit 1
+fi
+
+action="$1"
+folder_to_sync="$2"
+external_base_dir="../external-nise.moe"
+external_dir="$external_base_dir/$folder_to_sync"
+
+# Validation
+if [ -z "$folder_to_sync" ]; then
+  echo "Error: Please provide a folder name."
+elif [ ! -d "$folder_to_sync" ]; then
+  echo "Error: Folder '$folder_to_sync' does not exist in the monorepo."
+  exit 1
+fi
+
+# Action Handling
+if [ "$action" == "sync" ]; then
+  # Create external directory if needed
+  mkdir -p "$external_dir"
+
+  # Synchronization using rsync
+  echo "Synchronizing files from '$folder_to_sync' to '$external_dir'..."
+  rsync -av --delete --exclude-from='.gitignore' --exclude='.git' "$folder_to_sync/" "$external_dir/"
+
+  # Change directory for committing
+  cd "$external_dir" || { echo "Error: Failed to change directory to $external_dir"; exit 1; }
+
+  # Git commit
+  git add .
+  git commit -S -am "$(date +%Y%m%d)"
+
+  echo "Synchronization complete and changes committed."
+elif [ "$action" == "create" ]; then
+  # Create external directory
+  mkdir -p "$external_dir"
+
+  # Change directory (with error handling)
+  cd "$external_dir" || { echo "Error: Failed to change directory to $external_dir"; exit 1; }
+
+  # Git Initialization
+  git init
+  git config user.email "162507023+nise-moe@users.noreply.github.com"
+  git config user.name "nise.moe"
+  git config gpg.format ssh
+  git config commit.gpgsign true
+  git config user.signingkey /home/anon/.ssh/nise-moe.pub
+  git branch -M main
+  git remote add origin git@github.com:nise-moe/"$folder_to_sync".git
+
+  echo "External folder '$external_dir' created and initialized as a Git repository."
+
+else
+  echo "Error: Invalid action. Please choose 'sync' or 'create'."
+  exit 1
+fi