ldapsaisie/upgradeFromGit.sh

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#!/bin/bash
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JUST_CLEAN=0
while getopts ":jh" opt
do
case "$opt" in
j)
JUST_CLEAN=1
;;
h)
echo "Usage: $0 [-h] [-j]"
echo " -j Just clean (do not upgrade)"
echo " -h Show this message"
exit 0
;;
esac
done
ROOT_DIR=$( cd `dirname $0`; pwd )
LOCAL_SAV_DIR="$ROOT_DIR/config.local"
# Import config
if [ ! -f $LOCAL_SAV_DIR/local.sh ]
then
echo "Error : You don't have create your own local.sh file in config.local directory. You could rely on the local.sh.example file to create your version."
exit 1
fi
source $LOCAL_SAV_DIR/local.sh
function msg() {
echo $2 "$1" | tee -a "$LOG_FILE"
}
function check_file_or_symlink() {
[ -f "$1" ] && echo 0 && return 0
if [ -L "$1" ]
then
[ -r "$1" ] && echo 0 && return 0
rm -f "$1"
fi
echo 1 && return 1
}
cd $ROOT_DIR
msg "-> Store gettext MO files state : "
MO_STATE_BEFORE=$( find $ROOT_DIR/src/lang/ -type f -name '*.mo'|sort -u|xargs md5sum )
msg "done."
msg "-> Clean git repos : "
for i in $LOCAL_FILES
do
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msg "\t-> $i : " -en
if [ -L $i ]
then
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msg "\n\t\t-> Delete file : " -en
rm -fr $i >> $LOG_FILE 2>&1
if [ $? -gt 0 ]
then
msg "Error"
exit 1
else
msg "Ok"
fi
if [ -f $i.sav ]
then
msg "\t\t-> Restore orignal file : " -en
mv $i.sav $i >> $LOG_FILE 2>&1
if [ $? -gt 0 ]
then
msg "Error"
exit 1
else
msg "Ok"
fi
fi
else
msg "file does not exist, pass..."
fi
done
if [ "$THEME" != "" ]
then
msg "\t\t-> Remove theme : " -en
rm -f $ROOT_DIR/src/templates/$THEME $ROOT_DIR/src/images/$THEME $ROOT_DIR/src/css/$THEME >> $LOG_FILE 2>&1
if [ $? -gt 0 ]
then
msg "Error"
exit 1
else
msg "Ok"
fi
fi
msg "\t\t-> Clean template cache : " -en
rm -f $ROOT_DIR/src/tmp/*.tpl.php
if [ $? -gt 0 ]
then
msg "Error"
exit 1
else
msg "Ok"
fi
msg "-> Verification of git repos state : "
git status >> $LOG_FILE 2>&1
if [ "$ETAT" != "" ]
then
msg "\n\t-> [Error] Some changes have been made to source code since the last update." -e
exit 1
fi
msg "\t->[OK]" -e
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if [ $JUST_CLEAN -eq 1 ]
then
msg "-> Just-clean mode : stop."
exit 0
fi
msg "-> Store MD5 sum of the upgrade script to detect update on it :"
UPGRADE_SCRIPT_MD5=$( md5sum $0 )
msg "\t->[OK]" -e
msg "-> Upgrade git repos : "
RES_GIT=`git pull`
RES=$?
msg "$RES_GIT" -e
if [ $RES -gt 0 ]
then
msg "\t-> [Error] Problem during git repos pull." -e
exit 1
fi
msg "\t-> [OK]" -e
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msg "-> Check change on upgrade script :"
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if [ "$UPGRADE_SCRIPT_MD5" != "$( md5sum $0 )" ]
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then
msg "\t-> [WARNING] Changes detected on $0 script => Re-run it from start" -e
$0 $@
exit $?
else
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msg "\t-> [OK] No change detected on upgrade script." -e
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fi
msg "-> Install local files : "
for i in $LOCAL_FILES
do
msg "\t-> $i : " -ne
SRC="$LOCAL_SAV_DIR/`basename $i`"
if [ -f $SRC ]
then
msg
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if [ -f $ROOT_DIR/$i ]
then
msg "\t\t-> Backup original file : " -en
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mv $ROOT_DIR/$i $ROOT_DIR/$i.sav >> $LOG_FILE 2>&1
if [ $? -gt 0 ]
then
msg "Error"
exit 1
fi
msg "Ok"
msg "\t\t-> Check possible change of the original file since last upgrade : " -en
if [ -f $SRC.orig ]
then
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DIFF=`diff $ROOT_DIR/$i.sav $SRC.orig`
if [ "$DIFF" != "" ]
then
msg "\n$DIFF\n\t\t\t-> Caution : This file changed. Do you want edit this file now ? [y/N] " -en
read a
echo "Reponse : $a" >> $LOG_FILE
if [ "$a" == "y" -o "$a" == "Y" ]
then
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vi -d $SRC $ROOT_DIR/$i.sav
fi
else
msg "No change"
fi
else
msg "Original backup file does not exist. Pass ..."
fi
msg "\t\t-> Backup file for next upgrade : " -en
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cp -f $ROOT_DIR/$i.sav $SRC.orig >> $LOG_FILE 2>&1
if [ $? -gt 0 ]
then
msg "Error"
exit 1
fi
msg "Ok"
fi
msg "\t\t-> Install local file : " -en
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ln -s $SRC $ROOT_DIR/$i >> $LOG_FILE 2>&1
if [ $? -gt 0 ]
then
msg "Error"
exit 1
fi
msg "Ok"
else
msg "file does not exist. Pass..."
fi
done
if [ "$THEME" != "" ]
then
msg "-> Install theme : "
# TPL
msg "\t- Template : " -e
ln -s $LOCAL_SAV_DIR/theme/templates $ROOT_DIR/src/templates/$THEME >> $LOG_FILE 2>&1
if [ -d $ROOT_DIR/src/templates/$THEME_TPL_REF ]
then
msg "\t\t-> Vérification de la présence des fichiers : " -e
for i in $ROOT_DIR/src/templates/$THEME_TPL_REF/*
do
f=`basename $i`
msg "\t\t\t- $f : " -en
if [ `check_file_or_symlink "$ROOT_DIR/src/templates/$THEME/$f"` -eq 0 ]
then
msg "present."
else
ln -s $ROOT_DIR/src/templates/$THEME_TPL_REF/$f $ROOT_DIR/src/templates/$THEME/$f
msg "link."
fi
done
fi
# IMG
msg "\t- Images : " -e
ln -s $LOCAL_SAV_DIR/theme/images $ROOT_DIR/src/images/$THEME >> $LOG_FILE 2>&1
if [ -d $ROOT_DIR/src/images/$THEME_IMG_REF ]
then
msg "\t\t-> Vérification de la présence des fichiers : " -e
for i in $ROOT_DIR/src/images/$THEME_IMG_REF/*
do
f=`basename $i`
msg "\t\t\t- $f : " -en
if [ `check_file_or_symlink "$ROOT_DIR/src/images/$THEME/$f"` -eq 0 ]
then
msg "present."
else
ln -s $ROOT_DIR/src/images/$THEME_IMG_REF/$f $ROOT_DIR/src/images/$THEME/$f
msg "link."
fi
done
fi
# CSS
msg "\t- CSS : " -e
ln -s $LOCAL_SAV_DIR/theme/css $ROOT_DIR/src/css/$THEME >> $LOG_FILE 2>&1
if [ -d $ROOT_DIR/src/css/$THEME_CSS_REF ]
then
msg "\t\t-> Vérification de la présence des fichiers : " -e
for i in $ROOT_DIR/src/css/$THEME_CSS_REF/*
do
f=`basename $i`
msg "\t\t\t- $f : " -en
if [ `check_file_or_symlink "$ROOT_DIR/src/css/$THEME/$f"` -eq 0 ]
then
msg "present."
else
ln -s $ROOT_DIR/src/css/$THEME_CSS_REF/$f $ROOT_DIR/src/css/$THEME/$f
msg "link."
fi
done
fi
fi
msg "-> Check for gettext MO files changes : "
MO_STATE_AFTER=$( find $ROOT_DIR/src/lang/ -type f -name '*.mo'|sort -u|xargs md5sum )
if [ "$MO_STATE_AFTER" == "$MO_STATE_BEFORE" ]
then
msg "No change detected."
elif [ -n "$WEBSERVER_RELOAD_CMD" ]
then
msg "Changed detected : try to webserver to handle changes..."
$WEBSERVER_RELOAD_CMD
if [ $? -eq 0 ]
then
msg "done."
else
msg "ERROR"
fi
else
msg "Changed detected :\n\n/!\\ You have to force-reload your webserver to handle it ! /!\\\n\n"
fi