feat: configuration file for defaults

.editorconfig

@@ -0,0 +1,7 @@
+root = true
+
+[*.rs]
+indent_style = space
+indent_size = 2
+max_line_length = 160
+

Cargo.toml

@@ -18,6 +18,9 @@ mlua = { version = "0.9", features = ["lua54", "vendored"] }
 lazy_static = "1.4.0"
 handlebars = "4"
 clap_complete = "4"
+serde = { version = "1", features = ["derive"] }
+toml = "0.8"
+dirs = "5"
 
 [dependencies.clap]
 version = "4"

default_config.toml

@@ -0,0 +1,5 @@
+message_keys = ["short_message", "msg", "message"]
+time_keys = ["timestamp", "time", "@timestamp"]
+level_keys = ["level", "severity", "log.level", "loglevel"]
+main_line_format = "{{bold(fixed_size 19 fblog_timestamp)}} {{level_style (uppercase (fixed_size 5 fblog_level))}}:{{bold(color_rgb 138 43 226 fblog_prefix)}} {{fblog_message}}"
+additional_value_format = "{{bold (color_rgb 150 150 150 (fixed_size 25 key))}}: {{value}}"

src/app.rs

@@ -1,5 +1,4 @@
 use crate::substitution::Substitution;
-use crate::template;
 use clap::{crate_version, value_parser, ArgAction, ValueHint};
 use clap::{Arg, Command};
 use clap_complete::Shell;
@@ -107,14 +106,12 @@ pub fn app() -> Command {
       Arg::new("main-line-format")
         .long("main-line-format")
         .num_args(1)
-        .default_value(template::DEFAULT_MAIN_LINE_FORMAT)
         .help("Formats the main fblog output. All log values can be used. fblog provides sanitized variables starting with `fblog_`."),
     )
     .arg(
       Arg::new("additional-value-format")
         .long("additional-value-format")
         .num_args(1)
-        .default_value(template::DEFAULT_ADDITIONAL_VALUE_FORMAT)
         .help("Formats the additional value fblog output."),
     )
     .arg(