7 files changed, 77 insertions, 40 deletions
diff --git a/cli/args/mod.rs b/cli/args/mod.rs
index 1e5d8754d..6af39ff45 100644
--- a/cli/args/mod.rs
+++ b/cli/args/mod.rs
@@ -685,6 +685,7 @@ pub struct CliOptions {
   overrides: CliOptionOverrides,
   maybe_workspace_config: Option<WorkspaceConfig>,
   pub disable_deprecated_api_warning: bool,
+  pub verbose_deprecated_api_warning: bool,
 }
 
 impl CliOptions {
@@ -739,6 +740,9 @@ impl CliOptions {
       == Some(log::Level::Error)
       || std::env::var("DENO_NO_DEPRECATION_WARNINGS").ok().is_some();
 
+    let verbose_deprecated_api_warning =
+      std::env::var("DENO_VERBOSE_WARNINGS").ok().is_some();
+
     Ok(Self {
       flags,
       initial_cwd,
@@ -750,6 +754,7 @@ impl CliOptions {
       overrides: Default::default(),
       maybe_workspace_config,
       disable_deprecated_api_warning,
+      verbose_deprecated_api_warning,
     })
   }
 
@@ -1096,6 +1101,7 @@ impl CliOptions {
       maybe_workspace_config: self.maybe_workspace_config.clone(),
       overrides: self.overrides.clone(),
       disable_deprecated_api_warning: self.disable_deprecated_api_warning,
+      verbose_deprecated_api_warning: self.verbose_deprecated_api_warning,
     }
   }
 
diff --git a/cli/factory.rs b/cli/factory.rs
index a82cd3ab9..17be83c29 100644
--- a/cli/factory.rs
+++ b/cli/factory.rs
@@ -751,6 +751,7 @@ impl CliFactory {
       self.create_cli_main_worker_options()?,
       self.options.node_ipc_fd(),
       self.options.disable_deprecated_api_warning,
+      self.options.verbose_deprecated_api_warning,
     ))
   }
 
diff --git a/cli/standalone/mod.rs b/cli/standalone/mod.rs
index 7054e3451..88e45161c 100644
--- a/cli/standalone/mod.rs
+++ b/cli/standalone/mod.rs
@@ -540,6 +540,7 @@ pub async fn run(
     },
     None,
     metadata.disable_deprecated_api_warning,
+    false,
   );
 
   v8_set_flags(construct_v8_flags(&[], &metadata.v8_flags, vec![]));
diff --git a/cli/tests/integration/run_tests.rs b/cli/tests/integration/run_tests.rs
index b8acce94d..b4ce77f0c 100644
--- a/cli/tests/integration/run_tests.rs
+++ b/cli/tests/integration/run_tests.rs
@@ -5099,6 +5099,14 @@ itest!(warn_on_deprecated_api {
   exit_code: 0,
 });
 
+itest!(warn_on_deprecated_api_verbose {
+  args: "run -A run/warn_on_deprecated_api/main.js",
+  output: "run/warn_on_deprecated_api/main.verbose.out",
+  envs: vec![("DENO_VERBOSE_WARNINGS".to_string(), "1".to_string())],
+  http_server: true,
+  exit_code: 0,
+});
+
 itest!(warn_on_deprecated_api_with_flag {
   args: "run -A --quiet run/warn_on_deprecated_api/main.js",
   output: "run/warn_on_deprecated_api/main_disabled_flag.out",
diff --git a/cli/tests/testdata/run/warn_on_deprecated_api/main.out b/cli/tests/testdata/run/warn_on_deprecated_api/main.out
index c0944b3df..ff44c885f 100644
--- a/cli/tests/testdata/run/warn_on_deprecated_api/main.out
+++ b/cli/tests/testdata/run/warn_on_deprecated_api/main.out
@@ -1,38 +1,8 @@
 Download http://localhost:4545/run/warn_on_deprecated_api/mod.ts
-warning: Use of deprecated "Deno.run()" API. This API will be removed in Deno 2.
-
-Stack trace:
-  at [WILDCARD]warn_on_deprecated_api/main.js:3:16
-
-hint: Use "Deno.Command()" API instead.
-
+warning: Use of deprecated "Deno.run()" API. This API will be removed in Deno 2. Run again with DENO_VERBOSE_WARNINGS=1 to get more details.
 hello world
-warning: Use of deprecated "Deno.run()" API. This API will be removed in Deno 2.
-
-Stack trace:
-  at runEcho ([WILDCARD]warn_on_deprecated_api/main.js:14:18)
-  at [WILDCARD]warn_on_deprecated_api/main.js:25:7
-
-hint: Use "Deno.Command()" API instead.
-
 hello world
-warning: Use of deprecated "Deno.run()" API. This API will be removed in Deno 2.
-
-Stack trace:
-  at runEcho ([WILDCARD]warn_on_deprecated_api/main.js:14:18)
-  at [WILDCARD]warn_on_deprecated_api/main.js:26:7
-
-hint: Use "Deno.Command()" API instead.
-
 hello world
-warning: Use of deprecated "Deno.run()" API. This API will be removed in Deno 2.
-
-Stack trace:
-  at runEcho ([WILDCARD]warn_on_deprecated_api/main.js:14:18)
-  at [WILDCARD]warn_on_deprecated_api/main.js:29:9
-
-hint: Use "Deno.Command()" API instead.
-
 hello world
 hello world
 hello world
@@ -43,13 +13,4 @@ hello world
 hello world
 hello world
 hello world
-warning: Use of deprecated "Deno.run()" API. This API will be removed in Deno 2.
-
-Stack trace:
-  at runEcho (http://localhost:4545/run/warn_on_deprecated_api/mod.ts:2:18)
-  at [WILDCARD]warn_on_deprecated_api/main.js:32:7
-
-hint: Use "Deno.Command()" API instead.
-hint: It appears this API is used by a remote dependency. Try upgrading to the latest version of that dependency.
-
 hello world
diff --git a/cli/tests/testdata/run/warn_on_deprecated_api/main.verbose.out b/cli/tests/testdata/run/warn_on_deprecated_api/main.verbose.out
new file mode 100644
index 000000000..c0944b3df
--- /dev/null
+++ b/cli/tests/testdata/run/warn_on_deprecated_api/main.verbose.out
@@ -0,0 +1,55 @@
+Download http://localhost:4545/run/warn_on_deprecated_api/mod.ts
+warning: Use of deprecated "Deno.run()" API. This API will be removed in Deno 2.
+
+Stack trace:
+  at [WILDCARD]warn_on_deprecated_api/main.js:3:16
+
+hint: Use "Deno.Command()" API instead.
+
+hello world
+warning: Use of deprecated "Deno.run()" API. This API will be removed in Deno 2.
+
+Stack trace:
+  at runEcho ([WILDCARD]warn_on_deprecated_api/main.js:14:18)
+  at [WILDCARD]warn_on_deprecated_api/main.js:25:7
+
+hint: Use "Deno.Command()" API instead.
+
+hello world
+warning: Use of deprecated "Deno.run()" API. This API will be removed in Deno 2.
+
+Stack trace:
+  at runEcho ([WILDCARD]warn_on_deprecated_api/main.js:14:18)
+  at [WILDCARD]warn_on_deprecated_api/main.js:26:7
+
+hint: Use "Deno.Command()" API instead.
+
+hello world
+warning: Use of deprecated "Deno.run()" API. This API will be removed in Deno 2.
+
+Stack trace:
+  at runEcho ([WILDCARD]warn_on_deprecated_api/main.js:14:18)
+  at [WILDCARD]warn_on_deprecated_api/main.js:29:9
+
+hint: Use "Deno.Command()" API instead.
+
+hello world
+hello world
+hello world
+hello world
+hello world
+hello world
+hello world
+hello world
+hello world
+hello world
+warning: Use of deprecated "Deno.run()" API. This API will be removed in Deno 2.
+
+Stack trace:
+  at runEcho (http://localhost:4545/run/warn_on_deprecated_api/mod.ts:2:18)
+  at [WILDCARD]warn_on_deprecated_api/main.js:32:7
+
+hint: Use "Deno.Command()" API instead.
+hint: It appears this API is used by a remote dependency. Try upgrading to the latest version of that dependency.
+
+hello world
diff --git a/cli/worker.rs b/cli/worker.rs
index e0f76716b..4423f3228 100644
--- a/cli/worker.rs
+++ b/cli/worker.rs
@@ -126,6 +126,7 @@ struct SharedWorkerState {
   feature_checker: Arc<FeatureChecker>,
   node_ipc: Option<i64>,
   disable_deprecated_api_warning: bool,
+  verbose_deprecated_api_warning: bool,
 }
 
 impl SharedWorkerState {
@@ -407,6 +408,7 @@ impl CliMainWorkerFactory {
     options: CliMainWorkerOptions,
     node_ipc: Option<i64>,
     disable_deprecated_api_warning: bool,
+    verbose_deprecated_api_warning: bool,
   ) -> Self {
     Self {
       shared: Arc::new(SharedWorkerState {
@@ -429,6 +431,7 @@ impl CliMainWorkerFactory {
         feature_checker,
         node_ipc,
         disable_deprecated_api_warning,
+        verbose_deprecated_api_warning,
       }),
     }
   }
@@ -592,6 +595,7 @@ impl CliMainWorkerFactory {
           .clone(),
         node_ipc_fd: shared.node_ipc,
         disable_deprecated_api_warning: shared.disable_deprecated_api_warning,
+        verbose_deprecated_api_warning: shared.verbose_deprecated_api_warning,
       },
       extensions: custom_extensions,
       startup_snapshot: crate::js::deno_isolate_init(),
@@ -797,6 +801,7 @@ fn create_web_worker_callback(
           .clone(),
         node_ipc_fd: None,
         disable_deprecated_api_warning: shared.disable_deprecated_api_warning,
+        verbose_deprecated_api_warning: shared.verbose_deprecated_api_warning,
       },
       extensions: vec![],
       startup_snapshot: crate::js::deno_isolate_init(),