add: update config file while upgrade

misc/upgconf.sh

@@ -0,0 +1,62 @@
+#!/bin/bash
+
+config_file="/usr/local/omc/etc/restconf.yaml"
+temp_file="/tmp/temp.yaml"
+
+declare -A insert_lines=(
+    [156]="    dataCoding: 0"
+    [157]="    serviceNumber: \"OMC\""
+)
+
+declare -A update_lines=(
+    ["deadLine: 10"]="deadLine: 600"
+)
+
+# check if exist file
+if [[ ! -f $config_file ]]; then
+    echo "NOT FOUND config file: $config_file"
+    exit 1
+fi
+
+insert_if_missing() {
+    local line_number="$1"
+    local line_content="$2"
+    local current_content=$(sed -n "${line_number}p" "$config_file")
+
+    if [[ "$current_content" != "$line_content" ]]; then
+        # insert line to config file
+        echo -n "Inserting '$line_content' into line ${line_number} ... "
+        awk -v n="$line_number" -v line="$line_content" 'NR==n {print line} {print}' "$config_file" >"$temp_file" && mv "$temp_file" "$config_file"
+        if [ $? = 0 ]; then
+            echo "done"
+        fi
+    else
+        echo "Exist '$line_content' at line ${line_number}"
+    fi
+}
+
+# function：update line content
+update_lines_content() {
+    local old_line="$1"
+    local new_line="$2"
+    echo -n "Updating '$old_line' to line '$new_line' ..."
+    sed -i "s/$old_line/$new_line/" "$config_file"
+    if [ $? = 0 ]; then
+        echo "done"
+    fi
+}
+
+#line_numbers=(156 157)
+line_numbers=$(for key in "${!insert_lines[@]}"; do echo "$key"; done | sort -n)
+
+# insert process
+#for line_number in "${line_numbers[@]}"; do
+#for line_number in "${!insert_lines[@]}"; do
+for line_number in $line_numbers; do
+    insert_if_missing "$line_number" "${insert_lines[$line_number]}"
+done
+
+# update process
+for old_line in "${!update_lines[@]}"; do
+    update_lines_content "$old_line" "${update_lines[$old_line]}"
+done