sh 从WP引擎下载站点（数据库，主题，插件，上传文件夹），然后压缩。

Posted 2021-05-07

#!/bin/sh

# Requirement: 
# Create a keychain entry with an account name of "wpe-sftp" & set the pw
# 
# Usage: 
# sh download-wpe-site.sh install_name
# sh download-wpe-site.sh gz2015

# http://hints.macworld.com/article.php?story=20130722033452283
# http://blog.macromates.com/2006/keychain-access-from-shell/
get_keychain_pw () {
	keychain_pw_account="wpe-sftp"
  security 2>&1 >/dev/null find-generic-password -ga $keychain_pw_account \
  | ruby -e 'print $1 if STDIN.gets =~ /^password: "(.*)"$/'
}

SFTP_USER=$1
SFTP_PASS=get_keychain_pw
SFTP_HOST="${SFTP_USER}.wpengine.com"
USER_FOLDER=`whoami`
LOCAL_FOLDER="/Users/$USER_FOLDER/Downloads/migrations/${SFTP_USER}.wpengine.com"

LFTP_OPTIONS="open sftp://${SFTP_HOST}:2222
  user ${SFTP_USER} ${SFTP_PASS}
  set sftp:auto-confirm yes
  set net:reconnect-interval-base 9
  set net:reconnect-interval-max 9
  set cache:enable
  set mirror:use-pget-n 10
  set net:max-retries 2
  "

mkdir -p $LOCAL_FOLDER

echo '=== Downloading ===\n'

echo "--- Downloading database"
lftp -e "get /wp-content/mysql.sql -o $LOCAL_FOLDER/mysql.sql; bye" -u $SFTP_USER,$SFTP_PASS sftp://$SFTP_HOST -p 2222

echo "--- Downloading themes"
lftp -c "$LFTP_OPTIONS mirror --verbose /wp-content/themes $LOCAL_FOLDER/themes"

echo "-- Downloading plugins"
lftp -c "$LFTP_OPTIONS mirror --verbose /wp-content/plugins $LOCAL_FOLDER/plugins"

echo "-- Downloading content"
lftp -c "$LFTP_OPTIONS mirror --verbose /wp-content/uploads $LOCAL_FOLDER/uploads"

echo '=== Zipping up ===\n'
zip -r ${SFTP_HOST}.zip $LOCAL_FOLDER