wordpress-recipe.sh

#!/bin/bash

# Fail on command non zero return code
set -e

TXT_BOLD=$(tput bold)
TXT_RESET=$(tput sgr0)

function log {
    echo ""
    echo "${TXT_BOLD}$1${TXT_RESET}"
    echo ""
}

RECIPE_DIR="recipe-sh-wordpress"

# Clean install environment
log "Cleaning /app/code/"
# Enable extglob extension for easy matching
shopt -s extglob
rm -rf ../!($RECIPE_DIR)
# Disable extglob again
shopt -u extglob

# Install required daemons
log "Installing required daemons"
jumpstart -Sy --noconfirm php5 nginx nodejs

CODE_DIR="/app/code"

# Configure nginx to use two workers
log "Configuring nginx"
FILE=$CODE_DIR/php5/php-fpm.conf
sed -i "s/pm.max_children = 1/pm.max_children = 2/" $FILE
sed -i "s/pm.start_servers = 1/pm.start_servers = 2/" $FILE
sed -i "s/pm.max_spare_servers = 1/pm.max_spare_servers = 2/" $FILE

# Check out the init daemon
log "Checking out init daemon"
git clone https://github.com/jumpstarter-io/js-init.git $CODE_DIR/js-init
ln -s $CODE_DIR/js-init/init.js $CODE_DIR/init

# Check out Jumpstarter php env integration
log "Checking out js php env integration"
git clone https://github.com/jumpstarter-io/js-php-env.git $CODE_DIR/js-php-env

# Install the daemons.json
log "Installing daemons.json"
cp daemons.json $CODE_DIR/daemons.json

# Install the nginx.conf tailored for WordPress
log "Installing WordPress nginx.conf"
cp nginx.conf $CODE_DIR/nginx/nginx.conf

###
# LEGACY: remove when packages has been updated
###
log "Legacy stage"
TARGET=$CODE_DIR/nginx/pre-exec
cp nginx_pre-exec $TARGET
chmod +x $TARGET
FILE=$CODE_DIR/php5/php.ini
sed -i "s#session.save_path = \"/app/state/php-sessions\"#session.save_path = \"$CODE_DIR/run/php5/php-sessions\"#" $FILE

TARGET=$CODE_DIR/php5/pre-exec
cp php5_pre-exec $TARGET
chmod +x $TARGET
###
# LEGACY: remove above when updated packages.
###

# Checkout WordPress
log "Checking out WordPress"
SRC_DIR=$CODE_DIR/src
git clone --depth 1 --branch 4.2-branch https://github.com/WordPress/WordPress.git $SRC_DIR

WP_CONTENT_DIR=$SRC_DIR/wp-content
WP_PLUGINS_DIR=$WP_CONTENT_DIR/plugins
WP_THEMES_DIR=$WP_CONTENT_DIR/themes

# Checkout sqlite plugin
log "Checking out WordPress sqlite plugin"
SQLITE_PLUGIN_DIR=$WP_PLUGINS_DIR/sqlite-integration
git clone https://github.com/jumpstarter-io/wp-sqlite-integration.git $SQLITE_PLUGIN_DIR
mv $SQLITE_PLUGIN_DIR/db.php $WP_CONTENT_DIR/db.php

# Checkout the Jumpstarter WordPress plugin
log "Checking out WordPress Jumpstarter integration plugin"
git clone --branch=ftr-v2 https://github.com/jumpstarter-io/wp-jumpstarter.git $WP_PLUGINS_DIR/jumpstarter

# Prepare WordPress
log "Preparing WordPress"
mv $SRC_DIR/wp-config-sample.php $SRC_DIR/wp-config.php
WP_CONF=$SRC_DIR/wp-config.php
sed -i -r "/define\('DB_COLLATE', ''\);/a define\('DB_DIR', '$CODE_DIR/wp-db'\);" $WP_CONF

# Install the portals file
log "Installing portals.json"
cp portals.json $CODE_DIR/portals.json

# Install the wp-env file
log "Installing wp-env.json"
cp wp-env.json $CODE_DIR/wp-env.json

# Create a cleanup file to run after successful deploy
log "Creating cleanup file"
CLEANUP_FILE=cleanup.sh
CLEANUP_REL=../cleanup.sh
cat > $CLEANUP_REL <<EOF
#!/bin/bash
rm -rf /app/code/{$RECIPE_DIR,.config,.emacs.d,wp-db,$CLEANUP_FILE}
echo "Cleanup done, exiting"
sleep 3
kill -HUP $PPID
EOF
chmod +x $CLEANUP_REL

log "Done"