fix(info): add --importmap flag (#7424)

cli/flags.rs

@@ -478,6 +478,7 @@ fn eval_parse(flags: &mut Flags, matches: &clap::ArgMatches) {
 
 fn info_parse(flags: &mut Flags, matches: &clap::ArgMatches) {
   reload_arg_parse(flags, matches);
+  importmap_arg_parse(flags, matches);
   ca_file_arg_parse(flags, matches);
   let json = matches.is_present("json");
   flags.subcommand = DenoSubcommand::Info {
@@ -884,6 +885,7 @@ TypeScript compiler cache: Subdirectory containing TS compiler output.",
     .arg(ca_file_arg())
     // TODO(lucacasonato): remove for 2.0
     .arg(no_check_arg().hidden(true))
+    .arg(importmap_arg())
     .arg(
       Arg::with_name("json")
         .long("json")
@@ -2375,6 +2377,27 @@ mod tests {
     );
   }
 
+  #[test]
+  fn info_importmap() {
+    let r = flags_from_vec_safe(svec![
+      "deno",
+      "info",
+      "--importmap=importmap.json",
+      "script.ts"
+    ]);
+    assert_eq!(
+      r.unwrap(),
+      Flags {
+        subcommand: DenoSubcommand::Info {
+          file: Some("script.ts".to_string()),
+          json: false,
+        },
+        import_map_path: Some("importmap.json".to_owned()),
+        ..Flags::default()
+      }
+    );
+  }
+
   #[test]
   fn cache_importmap() {
     let r = flags_from_vec_safe(svec![

cli/tests/065_import_map_info.out

@@ -0,0 +1,5 @@
+[WILDCARD]
+local: [WILDCARD]test.ts
+type: TypeScript
+deps: 7 unique (total [WILDCARD])
+[WILDCARD]

cli/tests/integration_tests.rs

@@ -1711,6 +1711,12 @@ itest!(_064_permissions_revoke_global {
   output: "064_permissions_revoke_global.ts.out",
 });
 
+itest!(_065_import_map_info {
+  args:
+    "info --quiet --importmap=importmaps/import_map.json --unstable importmaps/test.ts",
+  output: "065_import_map_info.out",
+});
+
 itest!(js_import_detect {
   args: "run --quiet --reload js_import_detect.ts",
   output: "js_import_detect.ts.out",