From 3d04a5ecc37d5a16da64fde74fb511dc98823e9a Mon Sep 17 00:00:00 2001
From: efelon <efelon@winklerfamilie.eu>
Date: Fri, 21 Feb 2020 11:38:56 +0100
Subject: [PATCH] New sequence to backup and update a roundcube installation

---
 seqs/roundcube.cfg.example |  8 +++
 seqs/roundcube.sh          | 99 ++++++++++++++++++++++++++++++++++++++
 2 files changed, 107 insertions(+)
 create mode 100644 seqs/roundcube.cfg.example
 create mode 100755 seqs/roundcube.sh

diff --git a/seqs/roundcube.cfg.example b/seqs/roundcube.cfg.example
new file mode 100644
index 0000000..5ff2720
--- /dev/null
+++ b/seqs/roundcube.cfg.example
@@ -0,0 +1,8 @@
+#!/bin/bash
+
+# Roundcube sequence configuration
+# RC = RoundCube
+
+RC_LOC="/var/www/webmail"
+RC_BACKUP="/root/backup/roundcube"
+RC_DATABASE="roundcube_db"
diff --git a/seqs/roundcube.sh b/seqs/roundcube.sh
new file mode 100755
index 0000000..955616b
--- /dev/null
+++ b/seqs/roundcube.sh
@@ -0,0 +1,99 @@
+#!/bin/bash
+
+toolName=roundcube
+#https://github.com/roundcube/roundcubemail/releases/latest
+latestUrl="https://api.github.com/repos/roundcube/roundcubemail/releases/latest"
+
+# Get script working directory
+# (when called from a different directory)
+WDIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >>/dev/null 2>&1 && pwd )"
+CONFIG=0
+CONFIG_FILE_NAME="${toolName}.cfg"
+CONFIG_FILE_TEMPLATE="$WDIR/${CONFIG_FILE_NAME}.example"
+
+step_config() {
+  ## use sequencer api:
+  initSeqConfig -t "$CONFIG_FILE_NAME" "$CONFIG_FILE_TEMPLATE"
+  if [ $CONFIG -eq 0 ] ; then
+    CONFIG=1
+  fi
+}
+
+step_20_info() { 
+  echo -n "Create a backup"
+  if [ $CONFIG -ne 0 ] ; then
+    echo " at $RC_BACKUP"
+  else
+    echo
+  fi
+}
+step_20_alias() { ALIAS="backup"; }
+step_20() {
+  if [ $CONFIG -eq 0 ] ; then
+    echoerr " [E] No configuration file found"
+    return 1
+  fi
+  if [ ! -z $RC_BACKUP ] ; then
+    exe mkdir -p "$RC_BACKUP"
+  fi
+  exe $WDIR/mysql.sh -qq backup "$RC_DATABASE" "$RC_BACKUP"
+  local wwwBackup="$RC_BACKUP/${toolName}_www_`date +%Y%m%d-%H%M%S`.tar.gz"
+  echo " [I] Backing up webserver directory to $wwwBackup"
+  exe cd "$RC_LOC/.."
+  exe tar czf "$wwwBackup" $(basename "$RC_LOC")
+}
+
+step_22_info() { echo "Upgrade installation to latest version from github"; }
+step_22_alias() { ALIAS="upgrade"; }
+step_22() {
+  local latestVersion=$(curl --silent "$latestUrl" | grep -Po '"tag_name": "\K.*?(?=")')
+
+  if [ -z $latestVersion ] ; then
+    echoerr " [E] Cannot determine latest version from github repository"
+    return 1
+  elif [ $QUIET -eq 0 ] ; then
+    echo
+    exe read -p "Install $latestVersion to $RC_LOC [n]o/(y)es? " answer
+    case $answer in
+      [yY])
+        ;;
+      *)
+        echoerr " [I] Upgrade aborted"
+        return 1
+        ;;
+    esac
+  fi
+
+  local isInstalled=$(grep -E "RELEASE $latestVersion" "${RC_LOC}/CHANGELOG" >>/dev/null && echo "1" || echo "0")
+  if [ $isInstalled -eq 1 ] ; then
+    echoerr " [E] Version $latestVersion is already installed"
+    return 2
+  fi
+
+  local downUrl="https://github.com/roundcube/roundcubemail/releases/download/${latestVersion}/roundcubemail-${latestVersion}-complete.tar.gz"
+  local tempExtract="$tempDown/roundcubemail-$latestVersion"
+  local tempInstall="$tempExtract/bin/installto.sh"
+  
+  if [ ! -e "$tempExtract" ] ; then
+    exe mkdir -p "$tempDown"
+    exe wget -O "$tempLoc" $downUrl
+    endReturn -o $? "Download failed: $downUrl"
+    exe cd "$tempDown"
+    exe tar -xf "$tempLoc"
+    endReturn -o $? "Extract failed: $tempLoc"
+  else
+    echo " [I] Found existing download: $tempExtract"
+  fi
+
+  step backup
+  echo " [I] Installing version $latestVersion to $RC_LOC"
+  exe "$tempInstall" "$RC_LOC"
+  exe cd "$RC_LOC"
+  echo " [I] Starting post update procedure"
+  exe php composer.phar update --no-dev
+}
+tempDown="/tmp/roundcube"
+tempLoc="$tempDown/rc.tar.gz"
+
+VERSION_SEQREV=10
+. /usr/local/bin/sequencer.sh