#!/usr/bin/env bash 

set -euo pipefail

# Check if VERSION argument was supplied
if [ "$#" -lt 1 ]; then
    echo "1 parameters expected, $# found"
    echo "Usage: package.sh <VERSION>"
    exit 1
fi

PLUGIN_SLUG=$(basename "$PWD")
PLUGIN_FILE="$PLUGIN_SLUG.php"
VERSION=$1
PACKAGE_FILE="$PWD/../$PLUGIN_SLUG-$VERSION.zip"

# Check if we're inside plugin directory
if [ ! -e "$PLUGIN_FILE" ]; then
  echo "Plugin entry file not found. Please run this command from inside the $PLUGIN_SLUG directory."
  exit 1
fi

# Check if there are uncommitted changes
if [ -n "$(git status --porcelain)" ]; then
  echo "There are uncommitted changes. Please commit those changes before initiating a release."
  exit 1
fi

# Check if there is an existing file for this release already
rm -f "$PACKAGE_FILE"

# Build (optimized) client-side assets
npm run build

# Update version numbers in code
sed -i "s/^Version: .*$/Version: $VERSION/g" "$PLUGIN_FILE"
sed -i "s/define('\(.*_VERSION\)', '.*');/define('\1', '$VERSION');/g" "$PLUGIN_FILE"
sed -i "s/^Stable tag: .*$/Stable tag: $VERSION/g" "readme.txt"

# Copy over changelog from CHANGELOG.md to readme.txt
# Ref: https://git.sr.ht/~dvko/dotfiles/tree/master/item/bin/wp-update-changelog
wp-update-changelog

# Move up one directory level because we need plugin directory in ZIP file
cd ..

# Create archive (excl. development files)
zip -r "$PACKAGE_FILE" "$PLUGIN_SLUG" \
	-x "$PLUGIN_SLUG/.*" \
	-x "$PLUGIN_SLUG/vendor/*" \
	-x "$PLUGIN_SLUG/node_modules/*" \
	-x "$PLUGIN_SLUG/tests/*" \
	-x "$PLUGIN_SLUG/webpack.config*.js" \
  -x "$PLUGIN_SLUG/*.json" \
	-x "$PLUGIN_SLUG/*.lock" \
	-x "$PLUGIN_SLUG/phpcs.xml" \
	-x "$PLUGIN_SLUG/phpunit.xml.dist" \
	-x "$PLUGIN_SLUG/*.sh" \
	-x "$PLUGIN_SLUG/assets/src/*"	\
	-x "$PLUGIN_SLUG/sample-code-snippets/*"

cd "$PLUGIN_SLUG"

SIZE=$(ls -lh "$PACKAGE_FILE" | cut -d' ' -f5)
echo "$(basename "$PACKAGE_FILE") created ($SIZE)"

# # Create tag in Git and push to remote
git add . -A
git commit -m "v$VERSION"
git tag "$VERSION"
git push origin main
git push origin "tags/$VERSION"
