Adding more content for --help

db/createdb.sql

@@ -28,4 +28,10 @@ create view dailylift as select
   date(time) as time, account, exercise, sum(runs * reps * kilos) as lift
   from training group by 1, 2, 3;
 
-
+create role training_user;
+grant select on account to create_user;
+grant select on exercise to create_user;
+grant select on shorthand to create_user;
+grant insert on training to create_user;
+grant select on training to create_user;
+grant usage on training_id_seq to create_user;

train-cli/src/main.rs

@@ -8,19 +8,19 @@ use chrono::{DateTime, Local, FixedOffset, TimeZone, NaiveTime, LocalResult, Nai
 #[derive(Parser, Debug)]
 #[command(version, about, long_about = None)]
 struct TrainingArgs {
-    // name of exercise
+    /// name of exercise: abs, squat, bp, biceps, triceps
     exercise: String,
 
-    // number of runs
+    /// number of runs
     runs: i16,
 
-    // number of reps per run
+    /// number of reps per run
     reps: i16,
 
-    // kilos
+    /// kilos
     kilos: f32,
 
-    // time
+    /// time, either "2025-05-20T14:15:20+0200", "2025-12-24 18:00:00" or "17:15:00"
     time: Option<String>,
 }