fix: add log, set handler for SIGINT

vrising/src/vrising.sh

@@ -5,7 +5,7 @@ set -e
 ###                       ###
 #                           #
 # V Rising on-the-fly shell #
-#         v0.1              #
+#         v0.2              #
 ###                       ###
 
 stdout() {
@@ -16,14 +16,33 @@ stderr() {
     >&2 echo "${1}"
 }
 
+log() {
+    local action="${1}"
+    local when=""
+    when="$(date +%R:%S)"
+
+    echo "${when} - ${action}" >> "${THIS_LOG}" 2>&1 /dev/null
+}
+
 editWithRestart() {
     local full_path_file_to_edit="${1}"
     nano "${full_path_file_to_edit}"
+    log "File edit - ${full_path_file_to_edit}"
     stdout "The server will now be restarted and you will be attached to the logs."
     stdout "Use ctrl-c to detach from the logs (the service will continue to run in background)"
+    log "Server restart"
     (cd "${VRISING_COMPOSE_HOME}" && docker-compose restart && docker-compose logs -f)
 }
 
+ctrl_c_handler() {
+    # shellcheck disable=SC2317
+    log "Logout with ctrl-c"
+    # shellcheck disable=SC2317
+    exit 0
+}
+
+trap 'ctrl_c_handler' INT
+
 USERNAME="${1}"
 
 shift
@@ -33,13 +52,12 @@ GAME_SETTINGS="ServerGameSettings.json"
 HOST_SETTINGS="ServerHostSettings.json"
 VRISING_COMPOSE_HOME="/home/davide/services/vrising/"
 LOGS_FOLDER="${HOME}/logs"
+THIS_LOG="${USERNAME}-$(date --iso-8601=ns).log"
 
 mkdir -p "${LOGS_FOLDER}" || (stderr "Unable to create logs folder, exiting" && exit 1)
 
 stdout "Welcome ${USERNAME}, please remember that your current activity in the server is logged!"
 
-trap "" INT
-
 while true
 do
     stdout """
@@ -57,6 +75,7 @@ Select one of the following actions:
 
     case "${ACTION}" in
         0)
+            log "Exit"
             exit 0
             ;;
         1)
@@ -67,18 +86,22 @@ Select one of the following actions:
             ;;
         3)
             stdout "Use ctrl-c to detach from the logs at any time"
+            log "Show logs"
             (cd "${VRISING_COMPOSE_HOME}" && docker-compose logs -f)
             ;;
         4)
             stdout "Use ctrl-c to detach from the logs at any time"
+            log "Server restart"
             (cd "${VRISING_COMPOSE_HOME}" && docker-compose restart && docker-compose logs -f)
             ;;
         5)
             stdout "Use ctrl-c to detach from the logs at any time"
+            log "Recreate server"
             (cd "${VRISING_COMPOSE_HOME}" && docker-compose down -v && sleep 1 && docker-compose up -d && docker-compose logs -f)
             ;;
         *)
-            stderr "The provided input is not valid. Please chose from the listed actions"
+            log "Invalid input: ${ACTION}"
+            stderr "The provided input is not valid. Please chose a valid action"
             ;;
     esac
 done