vw_small

commit d348f12a0e7f9a6e4d1193324a0d6446fa943d00
parent 11845d9f5b40867d39645e80d0eef0ff694b3eee
Author: Jeremy Lin <jeremy.lin@gmail.com>
Date:   Wed, 22 Jul 2020 21:50:49 -0700

Add config option for log timestamp format

Diffstat:
M
.env.template
 | 
4
++++
M
src/config.rs
 | 
2
++
M
src/main.rs
 | 
4
++--

3 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/.env.template b/.env.template
@@ -44,6 +44,10 @@
 ## Enable extended logging, which shows timestamps and targets in the logs
 # EXTENDED_LOGGING=true
 
+## Timestamp format used in extended logging.
+## Format specifiers: https://docs.rs/chrono/latest/chrono/format/strftime
+# LOG_TIMESTAMP_FORMAT="%Y-%m-%d %H:%M:%S"
+
 ## Logging to file
 ## It's recommended to also set 'ROCKET_CLI_COLORS=off'
 # LOG_FILE=/path/to/log
diff --git a/src/config.rs b/src/config.rs
@@ -329,6 +329,8 @@ make_config! {
         reload_templates:       bool,   true,   def,    false;
         /// Enable extended logging
         extended_logging:       bool,   false,  def,    true;
+        /// Log timestamp format
+        log_timestamp_format:   String, true,   def,    "%Y-%m-%d %H:%M:%S".to_string();
         /// Enable the log to output to Syslog
         use_syslog:             bool,   false,  def,    false;
         /// Log file path
diff --git a/src/main.rs b/src/main.rs
@@ -130,8 +130,8 @@ fn init_logging(level: log::LevelFilter) -> Result<(), fern::InitError> {
     if CONFIG.extended_logging() {
         logger = logger.format(|out, message, record| {
             out.finish(format_args!(
-                "{}[{}][{}] {}",
-                chrono::Local::now().format("[%Y-%m-%d %H:%M:%S]"),
+                "[{}][{}][{}] {}",
+                chrono::Local::now().format(&CONFIG.log_timestamp_format()),
                 record.target(),
                 record.level(),
                 message