chore: update clap and completions (#14136)

4 files changed, 99 insertions, 97 deletions

diff --git a/Cargo.lock b/Cargo.lock
index 3e3799d19..11cd1c798 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -435,9 +435,9 @@ dependencies = [
 
 [[package]]
 name = "clap"
-version = "3.0.7"
+version = "3.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "12e8611f9ae4e068fa3e56931fded356ff745e70987ff76924a6e0ab1c8ef2e3"
+checksum = "d8c93436c21e4698bacadf42917db28b23017027a4deccb35dbe47a7e7840123"
 dependencies = [
  "atty",
  "bitflags",
@@ -450,18 +450,18 @@ dependencies = [
 
 [[package]]
 name = "clap_complete"
-version = "3.0.5"
+version = "3.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "be4dabb7e2f006497e1da045feaa512acf0686f76b68d94925da2d9422dcb521"
+checksum = "df6f3613c0a3cddfd78b41b10203eb322cb29b600cbdf808a7d3db95691b8e25"
 dependencies = [
  "clap",
 ]
 
 [[package]]
 name = "clap_complete_fig"
-version = "3.0.2"
+version = "3.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "29cc003d824770d10072f4aa4a958e66d33d74a9cb7339595ac2a445d80d50a0"
+checksum = "690eb5abb7a98df1a64a3028beaf95af7e0ceb13da3186e6d0a86161af76309e"
 dependencies = [
  "clap",
  "clap_complete",
@@ -4485,9 +4485,9 @@ dependencies = [
 
 [[package]]
 name = "textwrap"
-version = "0.14.2"
+version = "0.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0066c8d12af8b5acd21e00547c3797fde4e8677254a7ee429176ccebbe93dd80"
+checksum = "b1141d4d61095b28419e22cb0bbf02755f5e54e0526f97f1e3d1d160e60885fb"
 
 [[package]]
 name = "thiserror"
diff --git a/cli/Cargo.toml b/cli/Cargo.toml
index e3a02e232..4375ce91d 100644
--- a/cli/Cargo.toml
+++ b/cli/Cargo.toml
@@ -57,9 +57,9 @@ atty = "=0.2.14"
 base64 = "=0.13.0"
 cache_control = "=0.2.0"
 chrono = "=0.4.19"
-clap = "=3.0.7"
-clap_complete = "=3.0.5"
-clap_complete_fig = "=3.0.2"
+clap = "=3.1.6"
+clap_complete = "=3.1.1"
+clap_complete_fig = "=3.1.4"
 data-url = "=0.1.1"
 dissimilar = "=1.0.2"
 dprint-plugin-json = "=0.14.1"
diff --git a/cli/flags.rs b/cli/flags.rs
index 0fe7a81c5..9cb06bace 100644
--- a/cli/flags.rs
+++ b/cli/flags.rs
@@ -1,11 +1,9 @@
 // Copyright 2018-2022 the Deno authors. All rights reserved. MIT license.
 
-use clap::App;
-use clap::AppSettings;
 use clap::Arg;
 use clap::ArgMatches;
-use clap::ArgSettings;
 use clap::ColorChoice;
+use clap::Command;
 use clap::ValueHint;
 use deno_core::serde::Deserialize;
 use deno_core::serde::Serialize;
@@ -535,8 +533,8 @@ fn handle_repl_flags(flags: &mut Flags, repl_flags: ReplFlags) {
   flags.allow_hrtime = true;
 }
 
-fn clap_root(version: &str) -> App {
-  clap::App::new("deno")
+fn clap_root(version: &str) -> Command {
+  clap::Command::new("deno")
     .bin_name("deno")
     .color(ColorChoice::Never)
     // Disable clap's auto-detection of terminal width
@@ -595,20 +593,20 @@ If the flag is set, restrict these messages to errors.",
     .after_help(ENV_VARIABLES_HELP)
 }
 
-fn bench_subcommand<'a>() -> App<'a> {
-  runtime_args(App::new("bench"), true, false)
-    .setting(AppSettings::TrailingVarArg)
+fn bench_subcommand<'a>() -> Command<'a> {
+  runtime_args(Command::new("bench"), true, false)
+    .trailing_var_arg(true)
     .arg(
       Arg::new("ignore")
         .long("ignore")
         .takes_value(true)
-        .use_delimiter(true)
+        .use_value_delimiter(true)
         .require_equals(true)
         .help("Ignore files"),
     )
     .arg(
       Arg::new("filter")
-        .setting(ArgSettings::AllowHyphenValues)
+        .allow_hyphen_values(true)
         .long("filter")
         .takes_value(true)
         .help("Run benchmarks with this string or pattern in the bench name"),
@@ -639,8 +637,8 @@ Directory arguments are expanded to all contained files matching the glob
     )
 }
 
-fn bundle_subcommand<'a>() -> App<'a> {
-  compile_args(App::new("bundle"))
+fn bundle_subcommand<'a>() -> Command<'a> {
+  compile_args(Command::new("bundle"))
     .arg(
       Arg::new("source_file")
         .takes_value(true)
@@ -667,8 +665,8 @@ If no output file is given, the output is written to standard output:
     )
 }
 
-fn cache_subcommand<'a>() -> App<'a> {
-  compile_args(App::new("cache"))
+fn cache_subcommand<'a>() -> Command<'a> {
+  compile_args(Command::new("cache"))
     .arg(
       Arg::new("file")
         .takes_value(true)
@@ -690,9 +688,9 @@ Future runs of this module will trigger no downloads or compilation unless
     )
 }
 
-fn compile_subcommand<'a>() -> App<'a> {
-  runtime_args(App::new("compile"), true, false)
-    .setting(AppSettings::TrailingVarArg)
+fn compile_subcommand<'a>() -> Command<'a> {
+  runtime_args(Command::new("compile"), true, false)
+    .trailing_var_arg(true)
     .arg(
       script_arg().required(true),
     )
@@ -737,9 +735,9 @@ aarch64-apple-darwin target is not supported in canary.
     )
 }
 
-fn completions_subcommand<'a>() -> App<'a> {
-  App::new("completions")
-    .setting(AppSettings::DisableHelpSubcommand)
+fn completions_subcommand<'a>() -> Command<'a> {
+  Command::new("completions")
+    .disable_help_subcommand(true)
     .arg(
       Arg::new("shell")
         .possible_values(&["bash", "fish", "powershell", "zsh", "fig"])
@@ -754,8 +752,8 @@ fn completions_subcommand<'a>() -> App<'a> {
     )
 }
 
-fn coverage_subcommand<'a>() -> App<'a> {
-  App::new("coverage")
+fn coverage_subcommand<'a>() -> Command<'a> {
+  Command::new("coverage")
     .about("Print coverage reports")
     .long_about(
       "Print coverage reports from coverage profiles.
@@ -794,7 +792,7 @@ Generate html reports from lcov:
       Arg::new("ignore")
         .long("ignore")
         .takes_value(true)
-        .use_delimiter(true)
+        .use_value_delimiter(true)
         .require_equals(true)
         .help("Ignore coverage files")
         .value_hint(ValueHint::AnyPath),
@@ -850,8 +848,8 @@ If no --output arg is specified then the report is written to stdout."
     )
 }
 
-fn doc_subcommand<'a>() -> App<'a> {
-  App::new("doc")
+fn doc_subcommand<'a>() -> Command<'a> {
+  Command::new("doc")
     .about("Show documentation for a module")
     .long_about(
       "Show documentation for a module.
@@ -895,7 +893,7 @@ Show documentation for runtime built-ins:
     // https://github.com/clap-rs/clap/issues/1794. Currently `--builtin` is
     // just a possible value of `source_file` so leading hyphens must be
     // enabled.
-    .setting(clap::AppSettings::AllowHyphenValues)
+    .allow_hyphen_values(true)
     .arg(
       Arg::new("source_file")
         .takes_value(true)
@@ -910,8 +908,8 @@ Show documentation for runtime built-ins:
     )
 }
 
-fn eval_subcommand<'a>() -> App<'a> {
-  runtime_args(App::new("eval"), false, true)
+fn eval_subcommand<'a>() -> Command<'a> {
+  runtime_args(Command::new("eval"), false, true)
     .about("Eval script")
     .long_about(
       "Evaluate JavaScript from the command line.
@@ -962,8 +960,8 @@ This command has implicit access to all permissions (--allow-all).",
     )
 }
 
-fn fmt_subcommand<'a>() -> App<'a> {
-  App::new("fmt")
+fn fmt_subcommand<'a>() -> Command<'a> {
+  Command::new("fmt")
     .about("Format source files")
     .long_about(
       "Auto-format JavaScript, TypeScript, Markdown, and JSON files.
@@ -1003,7 +1001,7 @@ Ignore formatting a file by adding an ignore comment at the top of the file:
       Arg::new("ignore")
         .long("ignore")
         .takes_value(true)
-        .use_delimiter(true)
+        .use_value_delimiter(true)
         .require_equals(true)
         .help("Ignore formatting particular source files")
         .value_hint(ValueHint::AnyPath),
@@ -1061,8 +1059,8 @@ Ignore formatting a file by adding an ignore comment at the top of the file:
     )
 }
 
-fn info_subcommand<'a>() -> App<'a> {
-  App::new("info")
+fn info_subcommand<'a>() -> Command<'a> {
+  Command::new("info")
     .about("Show info about cache or info related to source file")
     .long_about(
       "Information about a module or the cache directories.
@@ -1103,9 +1101,9 @@ TypeScript compiler cache: Subdirectory containing TS compiler output.",
     )
 }
 
-fn install_subcommand<'a>() -> App<'a> {
-  runtime_args(App::new("install"), true, true)
-    .setting(AppSettings::TrailingVarArg)
+fn install_subcommand<'a>() -> Command<'a> {
+  runtime_args(Command::new("install"), true, true)
+    .trailing_var_arg(true)
     .arg(Arg::new("cmd").required(true).multiple_values(true).value_hint(ValueHint::FilePath))
     .arg(
       Arg::new("name")
@@ -1159,9 +1157,9 @@ The installation root is determined, in order of precedence:
 These must be added to the path manually if required.")
 }
 
-fn uninstall_subcommand<'a>() -> App<'a> {
-  App::new("uninstall")
-    .setting(AppSettings::TrailingVarArg)
+fn uninstall_subcommand<'a>() -> Command<'a> {
+  Command::new("uninstall")
+    .trailing_var_arg(true)
     .arg(
       Arg::new("name")
         .required(true)
@@ -1190,8 +1188,8 @@ The installation root is determined, in order of precedence:
   - $HOME/.deno")
 }
 
-fn lsp_subcommand<'a>() -> App<'a> {
-  App::new("lsp")
+fn lsp_subcommand<'a>() -> Command<'a> {
+  Command::new("lsp")
     .about("Start the language server")
     .long_about(
       "The 'deno lsp' subcommand provides a way for code editors and IDEs to
@@ -1203,8 +1201,8 @@ How to connect various editors and IDEs to 'deno lsp':
 https://deno.land/manual/getting_started/setup_your_environment#editors-and-ides")
 }
 
-fn lint_subcommand<'a>() -> App<'a> {
-  App::new("lint")
+fn lint_subcommand<'a>() -> Command<'a> {
+  Command::new("lint")
     .about("Lint source files")
     .long_about(
       "Lint JavaScript/TypeScript source code.
@@ -1244,7 +1242,7 @@ Ignore linting a file by adding an ignore comment at the top of the file:
         .long("rules-tags")
         .require_equals(true)
         .takes_value(true)
-        .use_delimiter(true)
+        .use_value_delimiter(true)
         .conflicts_with("rules")
         .help("Use set of rules with a tag"),
     )
@@ -1253,7 +1251,7 @@ Ignore linting a file by adding an ignore comment at the top of the file:
         .long("rules-include")
         .require_equals(true)
         .takes_value(true)
-        .use_delimiter(true)
+        .use_value_delimiter(true)
         .conflicts_with("rules")
         .help("Include lint rules"),
     )
@@ -1262,7 +1260,7 @@ Ignore linting a file by adding an ignore comment at the top of the file:
         .long("rules-exclude")
         .require_equals(true)
         .takes_value(true)
-        .use_delimiter(true)
+        .use_value_delimiter(true)
         .conflicts_with("rules")
         .help("Exclude lint rules"),
     )
@@ -1271,7 +1269,7 @@ Ignore linting a file by adding an ignore comment at the top of the file:
       Arg::new("ignore")
         .long("ignore")
         .takes_value(true)
-        .use_delimiter(true)
+        .use_value_delimiter(true)
         .require_equals(true)
         .help("Ignore linting particular source files")
         .value_hint(ValueHint::AnyPath),
@@ -1294,8 +1292,8 @@ Ignore linting a file by adding an ignore comment at the top of the file:
     .arg(no_clear_screen_arg())
 }
 
-fn repl_subcommand<'a>() -> App<'a> {
-  runtime_args(App::new("repl"), false, true)
+fn repl_subcommand<'a>() -> Command<'a> {
+  runtime_args(Command::new("repl"), false, true)
     .about("Read Eval Print Loop")
     .arg(
       Arg::new("eval")
@@ -1307,15 +1305,15 @@ fn repl_subcommand<'a>() -> App<'a> {
     .arg(unsafely_ignore_certificate_errors_arg())
 }
 
-fn run_subcommand<'a>() -> App<'a> {
-  runtime_args(App::new("run"), true, true)
+fn run_subcommand<'a>() -> Command<'a> {
+  runtime_args(Command::new("run"), true, true)
     .arg(
       watch_arg(true)
         .conflicts_with("inspect")
         .conflicts_with("inspect-brk"),
     )
     .arg(no_clear_screen_arg())
-    .setting(AppSettings::TrailingVarArg)
+    .trailing_var_arg(true)
     .arg(script_arg().required(true))
     .about("Run a JavaScript or TypeScript program")
     .long_about(
@@ -1344,9 +1342,9 @@ Deno allows specifying the filename '-' to read the file from stdin.
     )
 }
 
-fn task_subcommand<'a>() -> App<'a> {
-  App::new("task")
-    .setting(AppSettings::TrailingVarArg)
+fn task_subcommand<'a>() -> Command<'a> {
+  Command::new("task")
+    .trailing_var_arg(true)
     .arg(config_arg())
     .arg(Arg::new("task").help("Task to be executed"))
     .arg(
@@ -1363,14 +1361,14 @@ fn task_subcommand<'a>() -> App<'a> {
     )
 }
 
-fn test_subcommand<'a>() -> App<'a> {
-  runtime_args(App::new("test"), true, true)
-    .setting(AppSettings::TrailingVarArg)
+fn test_subcommand<'a>() -> Command<'a> {
+  runtime_args(Command::new("test"), true, true)
+    .trailing_var_arg(true)
     .arg(
       Arg::new("ignore")
         .long("ignore")
         .takes_value(true)
-        .use_delimiter(true)
+        .use_value_delimiter(true)
         .require_equals(true)
         .help("Ignore files")
         .value_hint(ValueHint::AnyPath),
@@ -1416,7 +1414,7 @@ fn test_subcommand<'a>() -> App<'a> {
     )
     .arg(
       Arg::new("filter")
-        .setting(ArgSettings::AllowHyphenValues)
+        .allow_hyphen_values(true)
         .long("filter")
         .takes_value(true)
         .help("Run tests with this string or pattern in the test name"),
@@ -1489,8 +1487,8 @@ Directory arguments are expanded to all contained files matching the glob
     )
 }
 
-fn types_subcommand<'a>() -> App<'a> {
-  App::new("types")
+fn types_subcommand<'a>() -> Command<'a> {
+  Command::new("types")
     .about("Print runtime TypeScript declarations")
     .long_about(
       "Print runtime TypeScript declarations.
@@ -1501,8 +1499,8 @@ The declaration file could be saved and used for typing information.",
     )
 }
 
-fn upgrade_subcommand<'a>() -> App<'a> {
-  App::new("upgrade")
+fn upgrade_subcommand<'a>() -> Command<'a> {
+  Command::new("upgrade")
     .about("Upgrade deno executable to given version")
     .long_about(
       "Upgrade deno executable to the given version.
@@ -1549,8 +1547,8 @@ update to a different location, use the --output flag
     .arg(ca_file_arg())
 }
 
-fn vendor_subcommand<'a>() -> App<'a> {
-  App::new("vendor")
+fn vendor_subcommand<'a>() -> Command<'a> {
+  Command::new("vendor")
     .about("Vendor remote modules into a local directory")
     .long_about(
       "Vendor remote modules into a local directory.
@@ -1596,7 +1594,7 @@ Remote modules and multiple modules may also be specified:
     .arg(ca_file_arg())
 }
 
-fn compile_args(app: App) -> App {
+fn compile_args(app: Command) -> Command {
   app
     .arg(import_map_arg())
     .arg(no_remote_arg())
@@ -1608,14 +1606,14 @@ fn compile_args(app: App) -> App {
     .arg(ca_file_arg())
 }
 
-fn permission_args(app: App) -> App {
+fn permission_args(app: Command) -> Command {
   app
     .arg(
       Arg::new("allow-read")
         .long("allow-read")
         .min_values(0)
         .takes_value(true)
-        .use_delimiter(true)
+        .use_value_delimiter(true)
         .require_equals(true)
         .help("Allow file system read access")
         .value_hint(ValueHint::AnyPath),
@@ -1625,7 +1623,7 @@ fn permission_args(app: App) -> App {
         .long("allow-write")
         .min_values(0)
         .takes_value(true)
-        .use_delimiter(true)
+        .use_value_delimiter(true)
         .require_equals(true)
         .help("Allow file system write access")
         .value_hint(ValueHint::AnyPath),
@@ -1635,7 +1633,7 @@ fn permission_args(app: App) -> App {
         .long("allow-net")
         .min_values(0)
         .takes_value(true)
-        .use_delimiter(true)
+        .use_value_delimiter(true)
         .require_equals(true)
         .help("Allow network access")
         .validator(crate::flags_allow_net::validator),
@@ -1646,7 +1644,7 @@ fn permission_args(app: App) -> App {
         .long("allow-env")
         .min_values(0)
         .takes_value(true)
-        .use_delimiter(true)
+        .use_value_delimiter(true)
         .require_equals(true)
         .help("Allow environment access")
         .validator(|keys| {
@@ -1663,7 +1661,7 @@ fn permission_args(app: App) -> App {
         .long("allow-run")
         .min_values(0)
         .takes_value(true)
-        .use_delimiter(true)
+        .use_value_delimiter(true)
         .require_equals(true)
         .help("Allow running subprocesses"),
     )
@@ -1672,7 +1670,7 @@ fn permission_args(app: App) -> App {
         .long("allow-ffi")
         .min_values(0)
         .takes_value(true)
-        .use_delimiter(true)
+        .use_value_delimiter(true)
         .require_equals(true)
         .help("Allow loading dynamic libraries")
         .value_hint(ValueHint::AnyPath),
@@ -1698,7 +1696,11 @@ fn permission_args(app: App) -> App {
     )
 }
 
-fn runtime_args(app: App, include_perms: bool, include_inspector: bool) -> App {
+fn runtime_args(
+  app: Command,
+  include_perms: bool,
+  include_inspector: bool,
+) -> Command {
   let app = compile_args(app);
   let app = if include_perms {
     permission_args(app)
@@ -1719,7 +1721,7 @@ fn runtime_args(app: App, include_perms: bool, include_inspector: bool) -> App {
     .arg(compat_arg())
 }
 
-fn inspect_args(app: App) -> App {
+fn inspect_args(app: Command) -> Command {
   app
     .arg(
       Arg::new("inspect")
@@ -1768,7 +1770,7 @@ fn reload_arg<'a>() -> Arg<'a> {
     .short('r')
     .min_values(0)
     .takes_value(true)
-    .use_delimiter(true)
+    .use_value_delimiter(true)
     .require_equals(true)
     .long("reload")
     .help("Reload source code cache (recompile TypeScript)")
@@ -1833,7 +1835,7 @@ fn v8_flags_arg<'a>() -> Arg<'a> {
   Arg::new("v8-flags")
     .long("v8-flags")
     .takes_value(true)
-    .use_delimiter(true)
+    .use_value_delimiter(true)
     .require_equals(true)
     .help("Set V8 command line options (for help: --v8-flags=--help)")
 }
@@ -1867,7 +1869,7 @@ fn watch_arg<'a>(takes_files: bool) -> Arg<'a> {
       .value_name("FILES")
       .min_values(0)
       .takes_value(true)
-      .use_delimiter(true)
+      .use_value_delimiter(true)
       .require_equals(true)
       .long_help(
         "UNSTABLE: Watch for file changes and restart process automatically.
@@ -1968,7 +1970,7 @@ fn unsafely_ignore_certificate_errors_arg<'a>() -> Arg<'a> {
     .long("unsafely-ignore-certificate-errors")
     .min_values(0)
     .takes_value(true)
-    .use_delimiter(true)
+    .use_value_delimiter(true)
     .require_equals(true)
     .value_name("HOSTNAMES")
     .help("DANGER: Disables verification of TLS certificates")
@@ -2075,7 +2077,7 @@ fn compile_parse(flags: &mut Flags, matches: &clap::ArgMatches) {
 fn completions_parse(
   flags: &mut Flags,
   matches: &clap::ArgMatches,
-  mut app: clap::App,
+  mut app: clap::Command,
 ) {
   use clap_complete::generate;
   use clap_complete::shells::{Bash, Fish, PowerShell, Zsh};
@@ -2845,9 +2847,9 @@ mod tests {
   #[test]
   fn version() {
     let r = flags_from_vec(svec!["deno", "--version"]);
-    assert_eq!(r.unwrap_err().kind, clap::ErrorKind::DisplayVersion);
+    assert_eq!(r.unwrap_err().kind(), clap::ErrorKind::DisplayVersion);
     let r = flags_from_vec(svec!["deno", "-V"]);
-    assert_eq!(r.unwrap_err().kind, clap::ErrorKind::DisplayVersion);
+    assert_eq!(r.unwrap_err().kind(), clap::ErrorKind::DisplayVersion);
   }
 
   #[test]
@@ -5197,7 +5199,7 @@ mod tests {
     let error_message = r.unwrap_err().to_string();
     assert!(&error_message
       .contains("error: The following required arguments were not provided:"));
-    assert!(&error_message.contains("--watch=<FILES>..."));
+    assert!(&error_message.contains("--watch[=<FILES>...]"));
   }
 
   #[test]
diff --git a/cli/main.rs b/cli/main.rs
index b1ab5bc8f..214b7c2fe 100644
--- a/cli/main.rs
+++ b/cli/main.rs
@@ -1469,8 +1469,8 @@ pub fn main() {
     let flags = match flags::flags_from_vec(args) {
       Ok(flags) => flags,
       Err(err @ clap::Error { .. })
-        if err.kind == clap::ErrorKind::DisplayHelp
-          || err.kind == clap::ErrorKind::DisplayVersion =>
+        if err.kind() == clap::ErrorKind::DisplayHelp
+          || err.kind() == clap::ErrorKind::DisplayVersion =>
       {
         err.print().unwrap();
         std::process::exit(0);