Easily swap in dependencies linked in a directory (./packages); filled in with examples I use

composer-swap.sh

#!/bin/sh

# This script swaps out a production version of the packages with a local development version (or back).
echo "Removing vendor/nicoverbruggen/atlas-core..."
rm -rf ./vendor/nicoverbruggen/atlas-core
echo "Removing vendor/nicoverbruggen/gatekeeper..."
rm -rf ./vendor/nicoverbruggen/gatekeeper

# We’ll create a backup file that we can simply restore when we have to roll back the dependencies to a production version.
FILE=./composer.json.bak

if [ -f "$FILE" ]; then
  # If the file exists, then we’ve already swapped out our dependencies, so we’ll restore them.
  echo "$FILE exists, returning to production dependencies!"
  echo "Restoring original composer file!"
  rm ./composer.json
  mv ./composer.json.bak ./composer.json
else
  # If the file does not exist, we’ll make a backup of that original file and swap out the relevant lines in composer.json.
  echo "Making a backup of the original composer file!"
  cp 'composer.json' 'composer.json.bak'
  echo "Swapping out dependencies..."
  # Note: intended for use with macOS’ version of `sed` (`gsed` syntax differs: `gsed -i 'original|new|g' 'composer.json')
  sed -i '' 's|{ "type": "vcs", "url": "[email protected]:nicoverbruggen/atlas-core.git" }|{ "type": "path", "url": "../packages/atlas-core" }|g' 'composer.json'
  sed -i '' 's|{ "type": "vcs", "url": "[email protected]:nicoverbruggen/gatekeeper.git" }|{ "type": "path", "url": "../packages/gatekeeper" }|g' 'composer.json'
  sed -i '' 's|"nicoverbruggen/atlas-core": "^*.*"|"nicoverbruggen/atlas-core": "@dev"|g' 'composer.json'
  sed -i '' 's|"nicoverbruggen/gatekeeper": "^*.*"|"nicoverbruggen/gatekeeper": "@dev"|g' 'composer.json'
fi

# Next up, we’ll update the dependencies, but only the swapped packages!
echo "Running composer update (only for the swapped packages)..."
composer update nicoverbruggen/atlas-core nicoverbruggen/gatekeeper

echo "The dependencies have been swapped out!";

if [ -f "$FILE" ]; then
  # Finally, if the backup exists now we’ve successfully swapped, so let’s symlink the assets directory!
  # But before we can do that we need to throw the specific assets away.
  rm -rf ./public/vendor/atlas-core
  # After that, we’ll force a soft link so our assets don’t need to be published each time during dev work.
  ln -svF "$(pwd)/vendor/nicoverbruggen/atlas-core/resources/assets" "$(pwd)/public/vendor/atlas-core"
  echo "Atlas now uses the local symlinked version. You may need to start the watcher."
else
  # If the backup does not exist, we’re back to the production version of our package.
  echo "We're back to the production version of Atlas!"
fi