reworked error management, added --logfile option, reworked command line analysing

init.sh

@@ -9,7 +9,7 @@ set -o pipefail
 set -o errtrace
 
 # set -e : exit the script if any statement returns a non-true return value
-set -o errexit
+#set -o errexit
 
 # set +u : allow undeclared variables
 set +o nounset
@@ -19,7 +19,7 @@ export LC_ALL=C
 export LANG=C
 
 # Version of init
-export VERSION="0.95.2"
+export VERSION="0.95.4"
 
 # Store script's path
 export MYPATH=$(dirname $0)
@@ -59,7 +59,7 @@ export KEEPGOING=false
 export RESUME=false
 export STAGE_FILE="$MYPATH/stage"
 
-read_commandline
+read_commandline $@
 
 # After this we need to be root
 # (--help and --version are allowed as unprivileged user)
@@ -67,7 +67,11 @@ check_root
 
 # Logfile variable treatment -- cannot be a function
 
-export LOGFILE=${LOGFILE:-"$MYPATH/log/init-$(uname -n)-$(stdtime).log"}
+if [[ -n $NEW_LOGFILE ]]; then
+    export LOGFILE=$NEW_LOGFILE
+else
+    export LOGFILE=${LOGFILE:-"$MYPATH/log/init-$(uname -n)-$(stdtime).log"}
+fi
 
 prnt I "Création du répertoire d'accueil du fichier log..."
 [[ ! -d $(dirname $LOGFILE) ]] && mkdir -pv $(dirname $LOGFILE)
@@ -78,6 +82,7 @@ trap 'exec 2>&4 1>&3' 0 1 2 3
 exec >  >(tee -a $LOGFILE)
 exec 2> >(tee -a $LOGFILE >&2)
 prnt I "Démarrage d'init version $VERSION."
+prnt I "Le fichier de log est $LOGFILE."
 
 # -- Cannot be a function ends here