set -eo
# checking variable
if [[ -z "$SVN_USERNAME" ]]; then
	echo "Set the SVN_USERNAME secret"
	exit 1
fi

if [[ -z "$SVN_PASSWORD" ]]; then
	echo "Set the SVN_PASSWORD secret"
	exit 1
fi

# Allow some ENV variables to be customized
if [[ -z "$SLUG" ]]; then
	SLUG="imbachat-widget"
fi
echo "ℹ︎ SLUG is $SLUG"


#if [[ -z "$VERSION" ]]; then
#	VERSION="${GITHUB_REF#refs/tags/}"
#	VERSION="${VERSION#v}"
#fi

echo "ℹ︎ VERSION is $VERSION"

if [[ -z "$ASSETS_DIR" ]]; then
	ASSETS_DIR=".wordpress-org"
fi
echo "ℹ︎ ASSETS_DIR is $ASSETS_DIR"

SVN_URL="https://plugins.svn.wordpress.org/${SLUG}/"
SVN_DIR="${HOME}/svn-${SLUG}"

echo "ℹ︎ SVN url is $SVN_URL"
echo "ℹ︎ SVN dir is $SVN_DIR"

# Checkout just trunk and assets for efficiency
# Tagging will be handled on the SVN level

echo "➤ Checking out .org repository..."
svn checkout --depth immediates "$SVN_URL" "$SVN_DIR"
cd "$SVN_DIR"
svn update --set-depth infinity assets
svn update --set-depth infinity trunk

echo "➤ Copying files..."
if [[ -e "$GITHUB_WORKSPACE/.distignore" ]]; then
	echo "ℹ︎ Using .distignore"
	# Copy from current branch to /trunk, excluding dotorg assets
	# The --delete flag will delete anything in destination that no longer exists in source
	rsync -rc --exclude-from="$GITHUB_WORKSPACE/.distignore" "$GITHUB_WORKSPACE/" trunk/ --delete --delete-excluded
else
	echo "ℹ︎ Using .gitattributes"

	cd "$GITHUB_WORKSPACE"

	# "Export" a cleaned copy to a temp directory
	TMP_DIR="${HOME}/archivetmp"
	mkdir "$TMP_DIR"

	git config --global user.email "vad3724@gmail.com"
	git config --global user.name "vad3724"

	# If there's no .gitattributes file, write a default one into place
	if [[ ! -e "$GITHUB_WORKSPACE/.gitattributes" ]]; then
		cat > "$GITHUB_WORKSPACE/.gitattributes" <<-EOL
		/$ASSETS_DIR export-ignore
		/.gitattributes export-ignore
		/.gitignore export-ignore
		/.github export-ignore
		EOL

		# Ensure we are in the $GITHUB_WORKSPACE directory, just in case
		# The .gitattributes file has to be committed to be used
		# Just don't push it to the origin repo :)
		git add .gitattributes && git commit -m "Add .gitattributes file"
	fi

	# This will exclude everything in the .gitattributes file with the export-ignore flag
	git archive HEAD | tar x --directory="$TMP_DIR"

	cd "$SVN_DIR"

	# Copy from clean copy to /trunk, excluding dotorg assets
	# The --delete flag will delete anything in destination that no longer exists in source
	rsync -rc "$TMP_DIR/" trunk/ --delete --delete-excluded
fi

# Copy dotorg assets to /assets
if [[ -d "$GITHUB_WORKSPACE/$ASSETS_DIR/" ]]; then
	rsync -rc "$GITHUB_WORKSPACE/$ASSETS_DIR/" assets/ --delete
else
	echo "ℹ︎ No assets directory found; skipping asset copy"
fi

# Add everything and commit to SVN
# The force flag ensures we recurse into subdirectories even if they are already added
# Suppress stdout in favor of svn status later for readability
echo "➤ Preparing files..."
svn add . --force > /dev/null

# SVN delete all deleted files
# Also suppress stdout here
svn status | grep '^\!' | sed 's/! *//' | xargs -I% svn rm %@ > /dev/null

# Copy tag locally to make this a single commit
echo "➤ Copying tag..."
svn cp "trunk" "tags/$SVN_VERSION"

# Fix screenshots getting force downloaded when clicking them
# https://developer.wordpress.org/plugins/wordpress-org/plugin-assets/
if test -d "$SVN_DIR/assets" && test -n "$(find "$SVN_DIR/assets" -maxdepth 1 -name "*.png" -print -quit)"; then
    svn propset svn:mime-type "image/png" "$SVN_DIR/assets/*.png" || true
fi
if test -d "$SVN_DIR/assets" && test -n "$(find "$SVN_DIR/assets" -maxdepth 1 -name "*.jpg" -print -quit)"; then
    svn propset svn:mime-type "image/jpeg" "$SVN_DIR/assets/*.jpg" || true
fi
if test -d "$SVN_DIR/assets" && test -n "$(find "$SVN_DIR/assets" -maxdepth 1 -name "*.gif" -print -quit)"; then
    svn propset svn:mime-type "image/gif" "$SVN_DIR/assets/*.gif" || true
fi
if test -d "$SVN_DIR/assets" && test -n "$(find "$SVN_DIR/assets" -maxdepth 1 -name "*.svg" -print -quit)"; then
    svn propset svn:mime-type "image/svg+xml" "$SVN_DIR/assets/*.svg" || true
fi

svn status

echo "➤ Committing files..."
svn commit -m "$SVN_TEXT_COMMIT from GitHub" --no-auth-cache --non-interactive  --username "$SVN_USERNAME" --password "$SVN_PASSWORD"

if $INPUT_GENERATE_ZIP; then
  echo "Generating zip file..."
  cd "$SVN_DIR/trunk" || exit
  zip -r "${GITHUB_WORKSPACE}/${SLUG}.zip" .
  echo "::set-output name=zip-path::${GITHUB_WORKSPACE}/${SLUG}.zip"
  echo "✓ Zip file generated!"
fi

echo "✓ Plugin deployed!"