svn-push

#!/usr/bin/env bash

# By Luiz Bills based on work by Barry Kooij and Mike Jolley
# License: GPL v3

# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>

# ----- START EDITING HERE -----

# The slug of your WordPress.org plugin
# You need publish your plugin first: https://wordpress.org/plugins/developers/add/
WP_PLUGIN_SLUG="your_wp_plugin_slug"

# The GITHUB repository
# format: username/repository (example: luizbills/wp-tweaks)
GITHUB_REPO_SLUG="your_gh_username/your_gh_repo"

# The main Github repository branch
MAIN_BRANCH="main"

# directory with plugin icon, banner and screenshots used in https://wordpress.org
PLUGIN_ASSETS_DIR=".wordpress-org"

# ----- STOP EDITING HERE -----

# Parse cli arguments
ONLY_TRUNK="no"
POSITIONAL_ARGS=()
while [[ $# -gt 0 ]]; do
  case $1 in
    --only-trunk)
      ONLY_TRUNK="yes"
      shift
      ;;
    -*|--*)
      echo "Unknown option $1"
      exit 1
      ;;
	*)
      POSITIONAL_ARGS+=("$1") # save positional arg
      shift # past argument
      ;;
  esac
done
set -- "${POSITIONAL_ARGS[@]}" # restore positional parameters

set -e
clear >$( tty ) # clear the terminal

echo "--------------------------------------------"
echo "      Github to WordPress.org RELEASER      "
echo "--------------------------------------------"

if [ "$ONLY_TRUNK" == "yes" ];
then
	read -p "PRESS [ENTER] TO BEGIN UPDATING THE \"trunk\""
else
	REMOTE_README_TXT="https://raw.githubusercontent.com/${GITHUB_REPO_SLUG}/${MAIN_BRANCH}/readme.txt"
	STABLE_TAG=$( curl -m 3 -s $REMOTE_README_TXT | sed -n 's/Stable tag: \([0-9]\.[0-9]\.[0-9]*\).*/\1/p' )

	trim_spaces() {
		# Usage: trim_spaces "   example   string    "
		: "${1#"${1%%[![:space:]]*}"}"
		: "${_%"${_##*[![:space:]]}"}"
		printf '%s\n' "$_"
	}
	STABLE_TAG=$( trim_spaces $STABLE_TAG )

	# ASK INFO
	read -p "RELEASE VERSION$( [ $STABLE_TAG ] && echo " [$STABLE_TAG]" || echo "" ): " VERSION

	VERSION=${VERSION:-$STABLE_TAG}

	echo "--------------------------------------------"
	echo ""
	echo "Before continuing, confirm that you have done the following:"
	echo ""
	read -p " - Added a changelog for "${VERSION}"?"
	read -p " - Set version in the main file to "${VERSION}"?"
	read -p " - Set stable tag in the readme.txt file to "${VERSION}"?"
	read -p " - Updated the POT file?"
	read -p " - Committed all changes up to GITHUB?"
	echo ""
	read -p "PRESS [ENTER] TO BEGIN RELEASING "${VERSION}

	clear >$( tty ) # clear the terminal
fi

SVN_REPO="http://plugins.svn.wordpress.org/${WP_PLUGIN_SLUG}/"
GIT_REPO="https://github.com/${GITHUB_REPO_SLUG}.git"
CURRENT_DIR="."
DIR="$( realpath ${CURRENT_DIR} )"
TEMP_GITHUB_REPO="/tmp/${WP_PLUGIN_SLUG}-git"
TEMP_SVN_REPO="/tmp/${WP_PLUGIN_SLUG}-svn"

# DELETE OLD TEMP DIRS
rm -Rf $TEMP_GITHUB_REPO
rm -rf $TEMP_SVN_REPO

# CLONE GIT DIR
echo "Cloning GIT repository from GITHUB"
git clone --progress --recurse-submodules $GIT_REPO $TEMP_GITHUB_REPO || { echo "Unable to clone repo."; exit 1; }

# MOVE INTO GIT DIR
cd "$TEMP_GITHUB_REPO"

clear >$( tty ) # clear the terminal

# LIST BRANCHES
git fetch origin
echo "WHICH BRANCH DO YOU WISH TO DEPLOY?"
git branch -r || { echo "Unable to list branches."; exit 1; }
echo ""
read -p "origin/" BRANCH

# Switch Branch
echo "Switching to branch"
git checkout ${BRANCH} || { echo "Unable to checkout branch."; exit 1; }

if [[ -f "composer.json" ]];
then
	echo "Installing composer packages..."
	composer install --no-ansi --no-dev --no-interaction --no-plugins --no-progress --no-scripts --optimize-autoloader || { echo "Unable to install composer packages."; exit 1; }
fi

if [[ -f "package.json" ]];
then
	echo "Installing NPM packages..."
	npm ci --no-progress || { echo "Unable to install npm packages."; exit 1; }
fi

echo "Looking for PHP syntax errors"
find . -type f -name '*.php' ! -path './vendor/*' -print0 | while read -d $'\0' file
do
	output=$(php -l "$file")
	if [ ! $? -eq 0 ];
	then
		echo -e "\e[31mPHP Syntax Error!\e[0m"
		exit 1
	fi
done
echo "No syntax errors found"

# REMOVE UNWANTED FILES & FOLDERS
echo "Removing unwanted files"
rm -rf .git
rm -rf .github
rm -rf tests
rm -rf docs
rm -rf scripts
rm -rf logs
rm -rf node_modules
rm -rf wp-build
rm -f .gitattributes
rm -f .gitignore
rm -f .gitmodules
rm -f .editorconfig
rm -f .prettierrc.json
rm -f package-lock.json
rm -f pnpm-lock.yaml
rm -f composer.lock
rm -f phpunit.xml
rm -f phpunit.xml.dist
rm -f README.md
rm -f CONTRIBUTING.md

echo ""
read -p "PRESS [ENTER] TO DEPLOY BRANCH "${BRANCH}

clear >$( tty ) # clear the terminal

# CHECKOUT SVN DIR IF NOT EXISTS
echo "Checking out WordPress.org plugin SVN repository"
svn checkout $SVN_REPO $TEMP_SVN_REPO || { echo "Unable to checkout repo."; exit 1; }

# MOVE INTO SVN DIR
cd "$TEMP_SVN_REPO"

# UPDATE SVN
echo "Updating SVN"
svn update || { echo "Unable to update SVN."; exit 1; }

# DELETE TRUNK
echo "Replacing trunk"
rm -Rf trunk/

# COPY GIT DIR TO TRUNK
cp -a "${TEMP_GITHUB_REPO}/." trunk/

if [[ -d "trunk/${PLUGIN_ASSETS_DIR}" ]];
then
	echo "Checking Plugin icon, banner and screenshots..."
	rm -Rf assets/
	mv trunk/$PLUGIN_ASSETS_DIR assets
fi

if [ "$ONLY_TRUNK" == "no" ];
then
	# DELETE VERSION TAG
	rm -Rf tags/${VERSION}

	# COPY TRUNK TO TAGS/$VERSION
	echo "Copying trunk to new tag"
	cp -a trunk/ tags/${VERSION}
fi

# DO THE ADD ALL NOT KNOWN FILES UNIX COMMAND
svn add --force * --auto-props --parents --depth infinity -q

# DO THE REMOVE ALL DELETED FILES UNIX COMMAND
MISSING_PATHS=$( svn status | sed -e '/^!/!d' -e 's/^!//' )

# iterate over filepaths
for MISSING_PATH in $MISSING_PATHS;
do
    svn rm --force "$MISSING_PATH"
done

clear >$( tty ) # clear the terminal

# DO SVN COMMIT
echo "Showing SVN status"
svn status

# PROMPT USER
echo ""
if [ "$ONLY_TRUNK" == "no" ];
then
	read -p "PRESS [ENTER] TO COMMIT RELEASE "${VERSION}" TO WORDPRESS.ORG"
else
	read -p "PRESS [ENTER] TO UPDATE THE \"trunk\" ON WORDPRESS.ORG"
fi
echo ""
clear >$( tty ) # clear the terminal

# DEPLOY
echo ""
echo "Committing to WordPress.org...this may take a while..."

if [ "$ONLY_TRUNK" == "no" ];
then
	COMMIT_MESSAGE="Release "${VERSION}", see readme.txt for the changelog."
else
	COMMIT_MESSAGE="Update trunk."
fi

svn commit -m "$COMMIT_MESSAGE" || { echo "Unable to commit."; exit 1; }

# REMOVE THE TEMP DIRS
echo "CLEANING UP..."
rm -Rf "$TEMP_GITHUB_REPO"
rm -Rf "$TEMP_SVN_REPO"

# DONE, BYE
echo "RELEASER DONE!"