chore: upgrade clap from 3.2 to 4.1

tmorin · Mar 20, 2023 · 29edcdd · 29edcdd
1 parent b958386
commit 29edcdd
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Showing 5 changed files with 89 additions and 88 deletions.
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
@@ -23,8 +23,8 @@ name = "plantuml-generator"
 
 [dependencies]
 chrono = "0.4"
-clap_complete = "3.2"
-clap = { version = "3.2", features = ["env", "cargo"] }
+clap_complete = "4.1"
+clap = { version = "4.1", features = ["env", "cargo"] }
 env_logger = { version = "0.10.0", default_features = false }
 glob = "0.3"
 heck = "0.4"

diff --git a/src/app.rs b/src/app.rs
@@ -14,7 +14,7 @@ where
     I: IntoIterator<Item = T>,
     T: Into<OsString> + Clone,
 {
-    let app = build_cli();
+    let mut app = build_cli();
 
     let app_matches = match app.clone().try_get_matches_from(args) {
         Ok(app_matches) => app_matches,
@@ -55,8 +55,7 @@ where
             }
             _ => {
                 log::warn!("the SUBCOMMAND is missing");
-                app.clone()
-                    .write_help(&mut io::stderr())
+                app.write_help(&mut io::stderr())
                     .expect("unable to write help message");
                 eprintln!();
                 2
@@ -74,8 +73,7 @@ where
             }
             _ => {
                 log::warn!("the SUBCOMMAND is missing");
-                app.clone()
-                    .write_help(&mut io::stderr())
+                app.write_help(&mut io::stderr())
                     .expect("unable to write help message");
                 eprintln!();
                 2
@@ -96,8 +94,7 @@ where
         }
         _ => {
             log::warn!("the SUBCOMMAND is missing");
-            app.clone()
-                .write_help(&mut io::stderr())
+            app.write_help(&mut io::stderr())
                 .expect("unable to write help message");
             eprintln!();
             2