Deal with all lints

[rbdr/blog] / src / command / help.rs

diff --git a/src/command/help.rs b/src/command/help.rs
index 628fd5aa81a25a5371de0cfc74ab81e22f6f2c3e..b682fc005ef5fcb4716aad751518fc312f358e47 100644 (file)
--- a/src/command/help.rs
+++ b/src/command/help.rs
@@ -1,6 +1,6 @@
-use std::env::args;
-use std::io::Result;
 use super::available_commands;
+use crate::configuration::Configuration;
+use std::io::Result;
 
 pub struct Help;
 
@@ -15,17 +15,15 @@ impl super::Command for Help {
         vec![]
     }
 
-    fn execute(&self, _: Option<&String>) -> Result<()> {
-        let arguments: Vec<String> = args().collect();
-        let app_name = arguments.get(0).map_or("blog", |s| s.as_str());
+    fn execute(&self, _: Option<&String>, _: &Configuration, _: &str) -> Result<()> {
         let commands = available_commands();
         println!("Usage:");
-        println!("");
+        println!();
         for command in commands {
-            print!("{} {} ", app_name, command.command());
+            print!("blog {} ", command.command());
             println!("{}", command.help());
         }
-        return Ok(())
+        Ok(())
     }
 
     fn after_dependencies(&self) -> Vec<Box<dyn super::Command>> {