fix: update clap from v3 to v4.5

fixes #628

crates/taplo-cli/Cargo.toml

@@ -20,7 +20,7 @@ toml-test  = []
 [dependencies]
 anyhow             = { workspace = true, features = ["backtrace"] }
 async-ctrlc        = { version = "1.2.0", features = ["stream"], optional = true }
-clap               = { version = "3.0.0", features = ["derive", "cargo", "env"] }
+clap               = { version = "4.5.8", features = ["derive", "cargo", "env"] }
 codespan-reporting = { version = "0.11.1" }
 futures            = { workspace = true }
 glob               = { workspace = true }

crates/taplo-cli/bin/taplo.rs

@@ -1,4 +1,4 @@
-use clap::StructOpt;
+use clap::Parser;
 use std::process::exit;
 use taplo_cli::{
     args::{Colors, TaploArgs},

crates/taplo-cli/src/args.rs

@@ -1,4 +1,4 @@
-use clap::{crate_version, ArgEnum, Args, Parser, Subcommand};
+use clap::{crate_version, Args, Parser, Subcommand, ValueEnum};
 use std::path::PathBuf;
 use url::Url;
 
@@ -7,7 +7,7 @@ use url::Url;
 #[clap(bin_name = "taplo")]
 #[clap(version = crate_version!())]
 pub struct TaploArgs {
-    #[clap(long, arg_enum, global = true, default_value = "auto")]
+    #[clap(long, value_enum, global = true, default_value = "auto")]
     pub colors: Colors,
     /// Enable a verbose logging format.
     #[clap(long, global = true)]
@@ -34,7 +34,7 @@ pub struct GeneralArgs {
     pub no_auto_config: bool,
 }
 
-#[derive(Clone, Copy, ArgEnum)]
+#[derive(Clone, Copy, ValueEnum)]
 pub enum Colors {
     /// Determine whether to colorize output automatically.
     Auto,
@@ -190,7 +190,7 @@ pub struct GetCommand {
     /// Comments and formatting will not be preserved.
     /// It is possible to select arrays and individual values that are not tables,
     /// in this case the output will not be a valid TOML document.
-    #[clap(short, long, arg_enum, default_value = "value")]
+    #[clap(short, long, value_enum, default_value = "value")]
     pub output_format: OutputFormat,
 
     /// Strip the trailing newline from the output.
@@ -229,7 +229,7 @@ pub struct GetCommand {
     pub separator: Option<String>,
 }
 
-#[derive(Clone, Copy, ArgEnum)]
+#[derive(Clone, Copy, ValueEnum)]
 pub enum OutputFormat {
     /// Extract the value outputting it in a text format.
     Value,