From 9dfe454cd8bc816522446e7e3b9f45630c886112 Mon Sep 17 00:00:00 2001
From: Guillaume Hormiere <guillaume.hormiere@delair.aero>
Date: Wed, 22 Jul 2020 00:38:01 +0200
Subject: Add list command for shell script purpose

Usage dijo -l for printing the habit names list

Add check on habit add to avoid duplicate habits
---
 src/main.rs | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'src/main.rs')

diff --git a/src/main.rs b/src/main.rs
index d96119e..050a296 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -33,6 +33,14 @@ fn main() {
                 .value_name("CMD")
                 .help("run a dijo command"),
         )
+        .arg(
+            Arg::with_name("list")
+                .short("l")
+                .long("list")
+                .takes_value(false)
+                .help("list dijo habits")
+                .conflicts_with("command"),
+        )
         .get_matches();
     if let Some(c) = matches.value_of("command") {
         let command = Command::from_string(c);
@@ -49,6 +57,12 @@ fn main() {
                 "Commands other than `track-up` and `track-down` are currently not supported!"
             ),
         }
+    } else if matches.is_present("list") {
+        let app = App::load_state();
+        let _habit_names = app.list_habit();
+        for h in _habit_names {
+            println!("{}", h);
+        }
     } else {
         let mut s = termion().unwrap();
         let app = App::load_state();
-- 
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