1 files changed, 16 insertions, 1 deletions
diff --git a/src/main.rs b/src/main.rs
index c1c2bcb..099262c 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -15,7 +15,7 @@ use std::io::{self, BufReader};
 use std::path::PathBuf;
 use std::str::FromStr;
 
-use chrono::{Duration, NaiveDateTime};
+use chrono::{Duration, NaiveDateTime, Weekday};
 use num_traits::cast::FromPrimitive;
 use regex::Regex;
 use structopt::StructOpt;
@@ -113,6 +113,15 @@ pub struct Opt {
     )]
     before: Option<NaiveDateTime>,
 
+    /// Only show logs from the given weekdays.
+    #[structopt(
+        short = "w",
+        long = "weekdays",
+        default_value = "*",
+        parse(try_from_str = "try_from_str_simple_error")
+    )]
+    weekdays: CommaSeparatedList<Weekday>,
+
     /// Print more debugging information to stderr.
     #[structopt(long = "debug")]
     debug: bool,
@@ -206,6 +215,11 @@ fn parse_time_arg(input: &str) -> Result<NaiveDateTime, &'static str> {
     Err("unknown time format")
 }
 
+fn try_from_str_simple_error<T: FromStr>(input: &str) -> Result<T, String>
+{
+    T::from_str(input).map_err(|_| format!("'{}' is an invalid value", input))
+}
+
 fn main() {
     let opt = Opt::from_args();
 
@@ -283,6 +297,7 @@ fn search_log(entry: &DirEntry, opt: &Opt) -> Result<Option<LogResult>, RuntimeE
 
     let take_log = filters::filter_name(&log, opt) == !opt.invert
         && filters::filter_outcome(&info, opt)
+        && filters::filter_weekday(&info, opt)
         && filters::filter_time(&info, opt);
 
     if take_log {