From d66564cb4bca2c41ab0d8184ab5dfe98e9c92012 Mon Sep 17 00:00:00 2001
From: Enno Rehling <enno@eressea.de>
Date: Mon, 1 Apr 2024 10:20:38 +0200
Subject: [PATCH] sample backup scripts for boc and onedrive

---
 process/CMakeLists.txt                 |  2 +-
 process/{backup-eressea => backup-box} |  0
 process/backup-onedrive                | 44 ++++++++++++++++++++++++++
 process/cron/run-eressea.cron          | 15 ++++++---
 src/kernel/save.test.c                 |  1 +
 5 files changed, 57 insertions(+), 5 deletions(-)
 rename process/{backup-eressea => backup-box} (100%)
 create mode 100755 process/backup-onedrive

diff --git a/process/CMakeLists.txt b/process/CMakeLists.txt
index f121e6966..4a4b566ac 100644
--- a/process/CMakeLists.txt
+++ b/process/CMakeLists.txt
@@ -1,4 +1,4 @@
-install(PROGRAMS create-orders backup-eressea run-turn send-zip-report
+install(PROGRAMS create-orders backup-* run-turn send-zip-report
 send-bz2-report compress.py compress.sh epasswd.py
 accept-orders.py getemail.py checkpasswd.py
 sendreport.sh sendreports.sh orders-accept DESTINATION bin)
diff --git a/process/backup-eressea b/process/backup-box
similarity index 100%
rename from process/backup-eressea
rename to process/backup-box
diff --git a/process/backup-onedrive b/process/backup-onedrive
new file mode 100755
index 000000000..1b418053e
--- /dev/null
+++ b/process/backup-onedrive
@@ -0,0 +1,44 @@
+#!/bin/bash
+DIR=$(dirname $0)
+if [ -z "$ERESSEA" ] ; then
+  ERESSEA="$HOME/eressea"
+  echo "The ERESSEA environment variable is not set. Assuming $ERESSEA."
+fi
+GAME=$1
+
+upload() {
+  onedrive-cli cp "./$1" "Eressea/game-$GAME"
+}
+
+if [ ! -d "$ERESSEA/game-$GAME" ]; then
+  echo "No such game: game-$GAME."
+  exit 1
+fi
+cd "$ERESSEA/game-$GAME" || exit
+TURN=$2
+if [ -z "$TURN" ]; then
+  TURN=$(cat turn)
+fi
+if [ ! -e "data/$TURN.dat" ]; then
+  echo "No data for turn $TURN in game $GAME."
+  exit 2
+fi
+if [ ! -d backup ] ; then
+  echo "creating missing backup directory for game $GAME."
+  mkdir -p "$HOME/backup/eressea/game-$GAME"
+  ln -sf "$HOME/backup/eressea/game-$GAME" backup
+fi
+
+if [ -e reports/reports.txt ] ; then
+  echo "backup reports $TURN, game $GAME"
+  tar cjf "backup/$TURN-reports.tar.bz2" reports eressea.db
+  upload "backup/$TURN-reports.tar.bz2"
+fi
+files=("data/$TURN.dat" parteien.full parteien)
+if [ -e "orders.$TURN" ]; then
+  files+=("orders.$TURN")
+fi
+echo "backup turn $TURN, game $GAME, files: ${files[*]}"
+tar cjf "backup/$TURN.tar.bz2" "${files[@]}"
+upload "backup/$TURN.tar.bz2"
+
diff --git a/process/cron/run-eressea.cron b/process/cron/run-eressea.cron
index c0a432b35..8c9f5c8c2 100755
--- a/process/cron/run-eressea.cron
+++ b/process/cron/run-eressea.cron
@@ -5,6 +5,13 @@ GAME=$1
 [ "$ENABLED" == "no" ] && exit
 [ -z "$ERESSEA" ] && ERESSEA="$HOME/eressea"
 
+backup()
+{
+    if [ -x "$BIN/backup-eressea" ] ; then
+        "$BIN/backup-eressea" "$1" "$2"
+    fi
+}
+
 export ERESSEA
 eval "$(luarocks path)"
 export LUA_PATH="${ERESSEA}/server/scripts/?.lua;$LUA_PATH"
@@ -37,12 +44,12 @@ if [ ! -s "orders.$TURN" ]; then
   exit 2
 fi
 
-"$BIN/backup-eressea" "$GAME" "$TURN"
+backup "$GAME" "$TURN"
 rm -f execute.lock
 "$BIN/run-turn" "$GAME" "$TURN"
 touch execute.lock
 
-let NEXTTURN=$TURN+1
+(( NEXTTURN=TURN+1 )) || true
 if [ ! -e "$DATA/$NEXTTURN.dat" ]; then
   echo "server did not create data file $NEXTTURN.dat"
   exit 5
@@ -51,7 +58,7 @@ if [ ! -s "$REPORTS/reports.txt" ]; then
   echo "server did not create reports.txt in game $GAME"
   exit 4
 fi
-"$BIN/backup-eressea" "$GAME" "$TURN"
+backup "$GAME" "$TURN"
 TURN=$NEXTTURN
 if [ ! -s "$ERESSEA/game-$GAME/data/$TURN.dat" ]; then
   echo "server did not create data for turn $TURN in game $GAME"
@@ -65,7 +72,7 @@ fi
 echo "sending reports for game $GAME, turn $TURN"
 "$BIN/compress.sh" "$GAME" "$TURN"
 "$BIN/sendreports.sh" "$GAME"
-"$BIN/backup-eressea" "$GAME" "$TURN"
+backup "$GAME" "$TURN"
 rm -f test/execute.lock
 ) | tee -a "$HOME/log/eressea.cron.log"
 
diff --git a/src/kernel/save.test.c b/src/kernel/save.test.c
index 814fb3a8b..76beb7d0f 100644
--- a/src/kernel/save.test.c
+++ b/src/kernel/save.test.c
@@ -15,6 +15,7 @@
 #include "race.h"
 #include "region.h"
 #include "ship.h"
+#include "skill.h"
 #include "unit.h"
 #include "version.h"