From b5e5bcba665481011a7d9b5b21e485e6334f3ab8 Mon Sep 17 00:00:00 2001
From: Martin Winkler <efelon@winklerfamilie.eu>
Date: Wed, 27 Jan 2021 21:43:02 +0100
Subject: [PATCH] Seq to upgrade an existing torrentwatch installation

Installation is WIP
---
 seqs/torrentwatch-xa.cfg.example |   6 ++
 seqs/torrentwatch.sh             | 147 +++++++++++++++++++++++++++++++
 2 files changed, 153 insertions(+)
 create mode 100644 seqs/torrentwatch-xa.cfg.example
 create mode 100755 seqs/torrentwatch.sh

diff --git a/seqs/torrentwatch-xa.cfg.example b/seqs/torrentwatch-xa.cfg.example
new file mode 100644
index 0000000..d65a9a1
--- /dev/null
+++ b/seqs/torrentwatch-xa.cfg.example
@@ -0,0 +1,6 @@
+#!/bin/bash
+
+TWXA_GIT_LOC='~/downloads/torrentwatch-xa'
+TWXA_CONFIG_LOC='/var/lib/torrentwatch-xa'
+TWXA_HTML_LOC='/var/www/torrentwatch-xa'
+TWXA_BACKUP_LOC='~/backup/torrentwatch-xa'
diff --git a/seqs/torrentwatch.sh b/seqs/torrentwatch.sh
new file mode 100755
index 0000000..ab5c247
--- /dev/null
+++ b/seqs/torrentwatch.sh
@@ -0,0 +1,147 @@
+#!/bin/bash
+
+toolName=torrentwatch-xa
+toolDeps="git php-mbstring php-curl php-xml"
+toolGitUrl="https://github.com/dchang0/torrentwatch-xa.git"
+toolConfigName="torrentwatch-xa.config"
+# Initialized by config of input
+toolVersion="master"
+toolConfigLoc=
+toolConfig=
+toolHtmlLoc=
+toolBackupLoc=
+
+# 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() {
+  initSeqConfig "$CONFIG_FILE_NAME" "$CONFIG_FILE_TEMPLATE"
+  if [ $? -eq 0 ] ; then
+    CONFIG=1
+  else
+    exit 1
+  fi
+  toolConfigLoc=`eval echo "$TWXA_CONFIG_LOC"`
+  toolConfig="$toolConfigLoc/config_cache/$toolConfigName"
+  toolHtmlLoc=`eval echo "$TWXA_HTML_LOC"`
+  toolBackupLoc=`eval echo "$TWXA_BACKUP_LOC"`
+  toolGitLoc=`eval echo "$TWXA_GIT_LOC"`
+  gitLibLoc=`eval echo "$TWXA_GIT_LOC/var/lib/torrentwatch-xa"`
+  gitHtmlLoc=`eval echo "$TWXA_GIT_LOC/var/www/html/torrentwatch-xa"`
+  echo "        git: $toolGitLoc"
+  echo "     config: $toolConfig"
+  echo "       html: $toolHtmlLoc"
+  echo "     backup: $toolBackupLoc"
+}
+
+step_1_info() { echo "Install $toolName [VERSION]"; }
+step_1_alias() { ALIAS="install"; }
+step_1() {
+  shift
+  if [ ! -z $1 ] ; then
+    toolVersion="$1"
+  fi
+  echo $toolConfig
+}
+
+step_2_info() { echo "Setup git repository at $toolGitLoc [VERSION e.g. 1.4.1]"; }
+step_2_alias() { ALIAS="git"; }
+step_2() {
+  shift
+  if [ ! -e "$toolGitLoc/.git" ] ; then
+    exe mkdir -p "$toolGitLoc"
+    exe cd "$toolGitLoc"
+    exe git clone $toolGitUrl .
+  else
+    exe cd "$toolGitLoc"
+    exe git pull
+  fi
+  if [ ! -z $1 ] ; then
+    toolVersion="$1"
+  fi
+  exe git checkout $toolVersion
+}
+
+step_20_info() { echo "Backup $toolName"; }
+step_20_alias() { ALIAS="backup"; }
+step_20() {
+  shift
+  if [ ! -e "$toolConfigLoc" ] ; then
+    echoerr " [E] No installation found"
+    return 1
+  fi
+
+  local buType="all"
+  if [ ! -z $1 ] ; then
+    buType="$1"
+  fi
+  local buDate=`date +%Y%m%d-%H%M%S`
+  local buDir="$toolBackupLoc/$buDate"
+  local buConfig="$buDir/$toolConfigName"
+  local buHtmlConfig="$buDir/config.php"
+  local dataBackup="$buDir/${toolName}_data_${buDate}.tar.gz"
+  local htmlBackup="$buDir/${toolName}_html_${buDate}.tar.gz"
+
+  if [ "$buType" == "all" ] || [ "$buType" == "config" ] ; then
+    exe mkdir -p "$buDir"
+    saveReturn $?
+    exe cd "$toolConfigLoc/.."
+    saveReturn $?
+    exe tar czf "$dataBackup" $(basename "$toolConfigLoc")
+    saveReturn $?
+    exe cp -ar "$toolConfig" "$buConfig"
+    saveReturn $?
+    exe ln -sf "$buConfig" "$toolBackupLoc"
+    saveReturn $?
+  fi
+
+  if [ "$buType" == "all" ] || [ "$buType" == "html" ] ; then
+    exe mkdir -p "$buDir"
+    saveReturn $?
+    exe cd "$toolHtmlLoc/.."
+    saveReturn $?
+    exe tar czf "$htmlBackup" $(basename "$toolHtmlLoc")
+    saveReturn $?
+    exe cp -ar "$toolHtmlLoc/config.php" "$buHtmlConfig"
+    saveReturn $?
+    exe ln -sf "$buHtmlConfig" "$toolBackupLoc"
+    saveReturn $?
+  fi
+  endReturn
+}
+
+step_30_info() { echo "Upgrade $toolName [VERSION]"; }
+step_30_alias() { ALIAS="upgrade"; }
+step_30() {
+  shift
+  if [ ! -z $1 ] ; then
+    toolVersion="$1"
+  fi
+
+  #step backup
+  if [ $? -ne 0 ]; then
+    echoerr " [E] Backup failed. Aborting upgrade."
+    return 1
+  fi
+  
+  echo " [I] Upgrading data"
+  exe mv "$toolConfigLoc/lib" "$toolConfigLoc/lib_bu"
+  exe cp -ar "$gitLibLoc/lib" "$toolConfigLoc/"
+
+  echo " [I] Upgrading html"
+  exe mv "$toolHtmlLoc" "${toolHtmlLoc}_bu"
+  exe cp -ar "$gitHtmlLoc" "$toolHtmlLoc"
+  exe cp -arL "$toolBackupLoc/config.php" "$toolHtmlLoc"
+
+  exe chown www-data: "$toolHtmlLoc/config.php"
+  exe touch /var/log/twxalog
+  exe chown www-data: /var/log/twxalog
+  exe chown -R www-data: "$toolConfigLoc/*_cache"
+}
+
+VERSION_SEQREV=11
+. /usr/local/bin/sequencer.sh