update sh

Author: tacxou

update.sh

@@ -1,19 +1,40 @@
 #!/bin/bash
 echo "update du module LDAP"
-INSTALLDIR=../../backends
-echo "dir : " $INSTALLDIR
-BACKEND=openldap
-PWD=`pwd`
-for DIR in $INSTALLDIR/* ;do
-        TYPE=`grep "name:" $DIR/config.yml|cut -f2 -d ' '|sed s/\'//g`
-	if [ $TYPE = "openldap" ];then
-		echo $DIR is openldap
-                for I in $PWD/lib/*;do
-                   ln -s $I $DIR/lib
-                done
-                for I in $PWD/bin/*;do
-                   ln -s $I $DIR/bin
-                done
-
-        fi
+
+SCRIPT_DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)"
+DEFAULT_BACKENDS_DIR="$(cd -- "${SCRIPT_DIR}/../../backends" 2>/dev/null && pwd || true)"
+RUNTIME_BACKENDS_DIR="/var/lib/sesame-daemon/backends"
+
+INSTALLDIR="${DEFAULT_BACKENDS_DIR}"
+if [[ -d "${RUNTIME_BACKENDS_DIR}" ]]; then
+  INSTALLDIR="${RUNTIME_BACKENDS_DIR}"
+fi
+
+echo "dir : ${INSTALLDIR}"
+
+MODULE_DIR="${SCRIPT_DIR}"
+
+shopt -s nullglob
+for DIR in "${INSTALLDIR}"/*; do
+  [[ -d "${DIR}" ]] || continue
+  [[ -f "${DIR}/config.yml" ]] || continue
+
+  TYPE="$(
+    grep -m1 -E "^[[:space:]]*name:" "${DIR}/config.yml" \
+      | cut -f2- -d':' \
+      | sed -e "s/^[[:space:]]*//" -e "s/[[:space:]]*$//" -e "s/'//g"
+  )"
+
+  if [[ "${TYPE}" == "openldap" ]]; then
+    echo "${DIR} is openldap"
+
+    mkdir -p "${DIR}/lib" "${DIR}/bin"
+
+    for I in "${MODULE_DIR}"/lib/*; do
+      ln -sf "${I}" "${DIR}/lib/"
+    done
+    for I in "${MODULE_DIR}"/bin/*; do
+      ln -sf "${I}" "${DIR}/bin/"
+    done
+  fi
 done