replaces read_config.sh

read_config

@@ -0,0 +1,64 @@
+#!/bin/bash
+# set -x
+
+#if [ ${read_config_sourced:-1} = "1" ]; then
+#    readonly read_config_sourced=${BASH_SOURCE[0]}
+#else
+#    return 0
+#fi
+
+# source ./log_helpers
+
+# read config file (JSON syntax)
+#
+read_config() {
+    local func="${FUNCNAME[0]}"
+
+    # check customer_id
+    __customer_id="$(cat "$1" | jq -r .customer_id)"
+    if [ -z "$__customer_id" ]; then 
+        log_fatal "$func:${LINENO} customer_id not set in $1"
+    fi
+    readonly customer_id="customer_${__customer_id}"
+    log_info "$func:${LINENO}: customer-id is $customer_id"
+    
+    # check customer_repository
+    __repository_path="$(cat "$1" | jq -r .repository_path)"
+    if [ -z "$__repository_path" ]; then 
+        log_fatal "$func:${LINENO}: repository path not set in $1"
+    fi
+    readonly repository_path="${__repository_path}/${customer_id}.git"
+    log_info "$func:${LINENO}: repository path is $repository_path"
+    
+    # check zone_group
+    local zone_group="$(cat "$1" | jq -r .zone_group)"
+    if [ -z "$zone_group" ]; then 
+        log_fatal "$func:${LINENO}: zone_group not set in $1"
+    fi
+    
+    # check zone
+    local zone="$(cat "$1" | jq -r .zone)"
+    if [ -z "$zone" ]; then 
+        log_fatal "$func:${LINENO}: zone not set in $1"
+    fi
+    
+    # check customer_location
+    local customer_location="$(cat "$1" | jq -r .customer_location)"
+    if [ -z "$customer_location" ]; then 
+        log_fatal "$func:${LINENO}: customer_location not set in $1"
+    fi
+    
+    local workspace="$(cat "$1" | jq -r .workspace_dir)"
+    __customer_base_dir="$PWD/${workspace}/${customer_id}/${customer_location}"
+    
+    readonly customer_base_dir="${__customer_base_dir}/${zone_group}/${zone}"
+    log_info "$func:${LINENO}: customer-base-dir is $customer_base_dir"
+
+    readonly opkg_cmds_file="${customer_base_dir}/etc/psa_update/opkg_commands"
+    log_info "$func:${LINENO}: opkg_cmds_file is $opkg_cmds_file"
+
+    return 0
+}
+
+# read_config UpdateController.conf
+