Using copy() and filter_system_files()

read_config

@@ -67,17 +67,21 @@ if [ ${read_config_sourced:-1} = "1" ]; then    # include only once
         
         readonly customer_base_dir="${__customer_base_dir}/${zone_group}/${zone}"
         log_info "$func:${LINENO}: customer-base-dir is $customer_base_dir"
+        
+        readonly psa_config="${customer_base_dir}/etc/psa_config"
+        readonly psa_update="${customer_base_dir}/etc/psa_update"
+        readonly psa_ini="${customer_base_dir}/etc/psa_ini"
 
-        readonly emp_conf="${customer_base_dir}/etc/psa_config/emp.conf"
+        readonly emp_conf="${psa_config}/emp.conf"
         log_info "$func:${LINENO}: emp.conf at $emp_conf"
         
-        readonly device_conf="${customer_base_dir}/etc/psa_config/device.conf"
+        readonly device_conf="${psa_config}/device.conf"
         log_info "$func:${LINENO}: device.conf at $device_conf"
         
-        readonly printer_conf="${customer_base_dir}/etc/psa_config/printer.conf"
+        readonly printer_conf="${psa_config}/printer.conf"
         log_info "$func:${LINENO}: device.conf at $printer_conf"
 
-        readonly opkg_cmds_file="${customer_base_dir}/etc/psa_update/opkg_commands"
+        readonly opkg_cmds_file="${psa_update}/opkg_commands"
         log_info "$func:${LINENO}: opkg_cmds_file at $opkg_cmds_file"
 
         return 0

update_psa

@@ -90,12 +90,18 @@ update() {
     fi
 
     local files=$(changed_file_names)
+    local system_files=$(filter_system_files "$files")   # conf/ini-files
 
-    if ! check_md5_for_changed_conf_and_ini_files "$files" ; then
+    if ! check_md5_for_changed_conf_and_ini_files "$system_files" ; then
         log_error "$func:${LINENO}: new customer files wrong"
         revert_customer_repository ; exit 1
     fi
 
+    if ! copy $system_files; then
+        log_error "$func:${LINENO}: copy operation failed"
+        revert_customer_repository ; exit 1
+    fi
+
     if grep -qE ".*opkg_commands.*?" <<< $files; then
         # read opkg_cmds: each line respresents an opkg-command
         readarray opkg_commands < <(cat $opkg_cmds_file)

update_psa_helpers

@@ -31,6 +31,47 @@ fetch_customer_updates() {
     return 0
 }
 
+copy () {
+    local func="${FUNCNAME[0]}"
+
+    readarray -td' ' files <<< "$1"
+    for f in ${files[@]}; do
+        if grep -qE "^.*[.]conf.*$" <<< ${f}; then
+            local __f="${psa_config}/${f}"
+            if ! cp ${__f} /etc/psa_config; then
+                log_error "$func:${LINENO}: cannot cp ${__f} /etc/psa_config"
+                return 1
+            fi
+            log_info "$func:${LINENO}: copied $f to /etc/psa_config"
+        # elif grep -qE "^.*[.]ini.*$" <<< ${f}; then
+        #    if ! cp ${f} $psa_ini; then
+        #        return 1
+        #    fi
+        fi
+    done
+
+    log_debug "$func:${LINENO}: copied *conf/*ini-files to system-dirs"
+    return 0;
+}
+    
+filter_system_files () {
+    local func="${FUNCNAME[0]}"
+
+    readarray -td' ' files <<< "$1"
+    local __system_files=""
+    for f in ${files[@]}; do
+        case "$f" in
+            ("emp.conf"|"printer.conf"|"device.conf")
+                __system_files+="${f} "
+                ;;
+        esac    
+    done
+
+    log_debug "$func:${LINENO} system-files=$__system_files"
+    printf '%s' "$__system_files"
+}
+
+
 # Check if the fetched/merged files have the correct md5 and are
 # valid for the PSA.
 #