fix: bring back --no-fetch flag (#2671)

1 files changed, 22 insertions, 0 deletions

diff --git a/cli/flags.rs b/cli/flags.rs
index a666ffe67..535ed500a 100644
--- a/cli/flags.rs
+++ b/cli/flags.rs
@@ -97,6 +97,10 @@ fn add_run_args<'a, 'b>(app: App<'a, 'b>) -> App<'a, 'b> {
         .long("no-prompt")
         .help("Do not use prompts"),
     ).arg(
+      Arg::with_name("no-fetch")
+        .long("no-fetch")
+        .help("Do not download remote modules"),
+    ).arg(
       Arg::with_name("importmap")
         .long("importmap")
         .value_name("FILE")
@@ -552,6 +556,9 @@ fn parse_run_args(mut flags: DenoFlags, matches: &ArgMatches) -> DenoFlags {
   if matches.is_present("no-prompt") {
     flags.no_prompts = true;
   }
+  if matches.is_present("no-fetch") {
+    flags.no_fetch = true;
+  }
   flags.import_map_path = matches.value_of("importmap").map(ToOwned::to_owned);
 
   flags
@@ -1560,4 +1567,19 @@ mod tests {
     assert_eq!(subcommand, DenoSubcommand::Run);
     assert_eq!(argv, svec!["deno", "script.ts", "-", "foo", "bar"]);
   }
+
+  #[test]
+  fn test_flags_from_vec_34() {
+    let (flags, subcommand, argv) =
+      flags_from_vec(svec!["deno", "--no-fetch", "script.ts"]);
+    assert_eq!(
+      flags,
+      DenoFlags {
+        no_fetch: true,
+        ..DenoFlags::default()
+      }
+    );
+    assert_eq!(subcommand, DenoSubcommand::Run);
+    assert_eq!(argv, svec!["deno", "script.ts"])
+  }
 }