fix(outdated): show a suggestion for updating (#27304)

Show command to update dependencies based on the output
of "deno outdated" command.

Closes https://github.com/denoland/deno/issues/27256

cli/tools/registry/pm/outdated.rs

@@ -100,6 +100,24 @@ fn print_outdated_table(packages: &[OutdatedPackage]) {
   println!("└{package_fill}┴{current_fill}┴{update_fill}┴{latest_fill}┘",);
 }
 
+#[allow(clippy::print_stdout)]
+fn print_suggestion(compatible: bool) {
+  println!();
+  let (cmd, txt) = if compatible {
+    ("", "compatible")
+  } else {
+    (" --latest", "available")
+  };
+  println!(
+    "{}",
+    color_print::cformat!(
+      "<p(245)>Run</> <u>deno outdated --update{}</> <p(245)>to update to the latest {} versions,</>\n<p(245)>or</> <u>deno outdated --help</> <p(245)>for more information.</>",
+      cmd,
+      txt,
+    )
+  );
+}
+
 fn print_outdated(
   deps: &mut DepManager,
   compatible: bool,
@@ -148,6 +166,7 @@ fn print_outdated(
   if !outdated.is_empty() {
     outdated.sort();
     print_outdated_table(&outdated);
+    print_suggestion(compatible);
   }
 
   Ok(())

tests/specs/update/deno_json/outdated.out

@@ -13,3 +13,6 @@
 ├────────────────────────────────────────────────┼─────────┼────────┼────────┤
 │ npm:@denotest/breaking-change-between-versions │ 1.0.0   │ 1.0.0  │ 2.0.0  │
 └────────────────────────────────────────────────┴─────────┴────────┴────────┘
+
+Run deno outdated --update --latest to update to the latest available versions,
+or deno outdated --help for more information.

tests/specs/update/deno_json/outdated_compatible.out

@@ -5,3 +5,6 @@
 ├──────────────────────────────────┼─────────┼────────┼────────┤
 │ npm:@denotest/has-patch-versions │ 0.1.0   │ 0.1.1  │ 0.2.0  │
 └──────────────────────────────────┴─────────┴────────┴────────┘
+
+Run deno outdated --update to update to the latest compatible versions,
+or deno outdated --help for more information.

tests/specs/update/mixed_workspace/print_outdated/member_a.out

@@ -7,3 +7,6 @@
 ├────────────────────────────────────────────────┼─────────┼────────┼────────┤
 │ npm:@denotest/breaking-change-between-versions │ 1.0.0   │ 1.0.0  │ 2.0.0  │
 └────────────────────────────────────────────────┴─────────┴────────┴────────┘
+
+Run deno outdated --update --latest to update to the latest available versions,
+or deno outdated --help for more information.

tests/specs/update/mixed_workspace/print_outdated/member_b.out

@@ -5,3 +5,6 @@
 ├──────────────────────────────────┼─────────┼────────┼────────┤
 │ npm:@denotest/bin                │ 0.6.0   │ 0.6.0  │ 1.0.0  │
 └──────────────────────────────────┴─────────┴────────┴────────┘
+
+Run deno outdated --update --latest to update to the latest available versions,
+or deno outdated --help for more information.

tests/specs/update/mixed_workspace/print_outdated/recursive.out

@@ -13,3 +13,6 @@
 ├────────────────────────────────────────────────┼─────────┼────────┼────────┤
 │ npm:@denotest/breaking-change-between-versions │ 1.0.0   │ 1.0.0  │ 2.0.0  │
 └────────────────────────────────────────────────┴─────────┴────────┴────────┘
+
+Run deno outdated --update --latest to update to the latest available versions,
+or deno outdated --help for more information.

tests/specs/update/mixed_workspace/print_outdated/root.out

@@ -3,3 +3,6 @@
 ├────────────────────────┼─────────┼────────┼────────┤
 │ jsr:@denotest/subtract │ 0.2.0   │ 0.2.0  │ 1.0.0  │
 └────────────────────────┴─────────┴────────┴────────┘
+
+Run deno outdated --update --latest to update to the latest available versions,
+or deno outdated --help for more information.

tests/specs/update/package_json/outdated.out

@@ -7,3 +7,6 @@
 ├────────────────────────────────────────────────┼─────────┼────────┼────────┤
 │ npm:@denotest/breaking-change-between-versions │ 1.0.0   │ 1.0.0  │ 2.0.0  │
 └────────────────────────────────────────────────┴─────────┴────────┴────────┘
+
+Run deno outdated --update --latest to update to the latest available versions,
+or deno outdated --help for more information.

tests/specs/update/package_json/outdated_compatible.out

@@ -3,3 +3,6 @@
 ├──────────────────────────────────┼─────────┼────────┼────────┤
 │ npm:@denotest/has-patch-versions │ 0.1.0   │ 0.1.1  │ 0.2.0  │
 └──────────────────────────────────┴─────────┴────────┴────────┘
+
+Run deno outdated --update to update to the latest compatible versions,
+or deno outdated --help for more information.