MT#15141 Add check for merge failures

Change-Id: Id078f26296208a0dac2112e9f2a0066dbe835984

scripts/check

@@ -9,12 +9,12 @@ set -u
 FUNCTIONS="${FUNCTIONS:-/usr/share/ngcp-ngcpcfg/functions/}"
 HELPER="${HELPER:-/usr/share/ngcp-ngcpcfg/helper/}"
 
-if ! [ -r ${FUNCTIONS}/main ] ; then
-  printf "Error: ${FUNCTIONS}/main could not be read. Exiting.\n" >&2
+if ! [ -r "${FUNCTIONS}"/main ] ; then
+  printf "Error: %s/main could not be read. Exiting.\n" "${FUNCTIONS}" >&2
   exit 1
 fi
 
-. ${FUNCTIONS}/main
+. "${FUNCTIONS}"/main
 
 check_config_encoding() {
   log_debug "Checking encoding for $config_files"
@@ -58,7 +58,8 @@ validate_config() {
   log_debug "Validating schema for main YAML files"
 
   for f in $config_files ; do
-    local schema="/usr/share/ngcp-cfg-schema/validate/$(basename "${f}")"
+    local schema
+    schema="/usr/share/ngcp-cfg-schema/validate/$(basename "${f}")"
 
     if ! [ -f "${schema}" ] ; then
       continue
@@ -81,6 +82,18 @@ validate_config() {
   fi
 }
 
+check_configs_conflicts() {
+  log_info "Checking merge conflicts in ngcp configs:"
+  if grep -rP --exclude-dir='.git' --exclude='*.dpkg-*' \
+     '^>>>>>>> [0-9a-fA-F]+' /etc/ngcp-config/ 2>&1
+  then
+    log_error "ERROR: ngcp configs with Git merge conflicts found."
+    exit 1
+  else
+    log_info "No ngcp configs with merge conflicts found."
+  fi
+}
+
 if [ "$*" = "" ] ; then
   config_files="${NGCPCTL_CONFIG:-} ${HOST_CONFIG:-} ${LOCAL_CONFIG:-} ${NETWORK_CONFIG:-} ${EXTRA_CONFIG_FILES:-} ${CONSTANTS_CONFIG:-}"
 else
@@ -91,6 +104,7 @@ check_configs
 if "${VALIDATE_SCHEMA:-false}" ; then
   validate_config
 fi
+check_configs_conflicts
 
 exit 0