From 2d1a0eff3274f97b785757ee4bc2e1bb25ef8788 Mon Sep 17 00:00:00 2001
From: Micha Reiser <micha@rome.tools>
Date: Fri, 9 Dec 2022 13:01:45 +0100
Subject: [PATCH] feat(rome_cli): Add JS runtime and package manager
 information to `rage` (#4021)

---
 crates/rome_cli/src/commands/rage.rs          |  3 ++
 .../snapshots/main_commands_rage/rage_ok.snap |  3 ++
 .../with_configuration.snap                   |  3 ++
 .../with_malformed_configuration.snap         |  3 ++
 .../main_commands_rage/with_server_logs.snap  |  3 ++
 npm/rome/bin/rome                             | 32 +++++++++++++++++--
 6 files changed, 45 insertions(+), 2 deletions(-)

diff --git a/crates/rome_cli/src/commands/rage.rs b/crates/rome_cli/src/commands/rage.rs
index a88aeb454b9..dea2ef57cb9 100644
--- a/crates/rome_cli/src/commands/rage.rs
+++ b/crates/rome_cli/src/commands/rage.rs
@@ -30,6 +30,9 @@ pub(crate) fn rage(mut session: CliSession) -> Result<(), Termination> {
     {EnvVarOs("ROME_LOG_DIR")}
     {EnvVarOs("NO_COLOR")}
     {EnvVarOs("TERM")}
+    {EnvVarOs("JS_RUNTIME_VERSION")}
+    {EnvVarOs("JS_RUNTIME_NAME")}
+    {EnvVarOs("NODE_PACKAGE_MANAGER")}
 
     {RageConfiguration(&session.app.fs)}
     {WorkspaceRage(session.app.workspace.deref())}
diff --git a/crates/rome_cli/tests/snapshots/main_commands_rage/rage_ok.snap b/crates/rome_cli/tests/snapshots/main_commands_rage/rage_ok.snap
index bd95848cc66..7cf2cf4f5b5 100644
--- a/crates/rome_cli/tests/snapshots/main_commands_rage/rage_ok.snap
+++ b/crates/rome_cli/tests/snapshots/main_commands_rage/rage_ok.snap
@@ -17,6 +17,9 @@ Environment:
   ROME_LOG_DIR:         **PLACEHOLDER**
   NO_COLOR:             **PLACEHOLDER**
   TERM:                 **PLACEHOLDER**
+  JS_RUNTIME_VERSION:   unset
+  JS_RUNTIME_NAME:      unset
+  NODE_PACKAGE_MANAGER: unset
 
 Rome Configuration:
   Status:               unset
diff --git a/crates/rome_cli/tests/snapshots/main_commands_rage/with_configuration.snap b/crates/rome_cli/tests/snapshots/main_commands_rage/with_configuration.snap
index 120c8cab8f0..efc3f7e1c6a 100644
--- a/crates/rome_cli/tests/snapshots/main_commands_rage/with_configuration.snap
+++ b/crates/rome_cli/tests/snapshots/main_commands_rage/with_configuration.snap
@@ -27,6 +27,9 @@ Environment:
   ROME_LOG_DIR:         **PLACEHOLDER**
   NO_COLOR:             **PLACEHOLDER**
   TERM:                 **PLACEHOLDER**
+  JS_RUNTIME_VERSION:   unset
+  JS_RUNTIME_NAME:      unset
+  NODE_PACKAGE_MANAGER: unset
 
 Rome Configuration:
   Status:               loaded
diff --git a/crates/rome_cli/tests/snapshots/main_commands_rage/with_malformed_configuration.snap b/crates/rome_cli/tests/snapshots/main_commands_rage/with_malformed_configuration.snap
index 714734cde99..05c3d0d5a78 100644
--- a/crates/rome_cli/tests/snapshots/main_commands_rage/with_malformed_configuration.snap
+++ b/crates/rome_cli/tests/snapshots/main_commands_rage/with_malformed_configuration.snap
@@ -27,6 +27,9 @@ Environment:
   ROME_LOG_DIR:         **PLACEHOLDER**
   NO_COLOR:             **PLACEHOLDER**
   TERM:                 **PLACEHOLDER**
+  JS_RUNTIME_VERSION:   unset
+  JS_RUNTIME_NAME:      unset
+  NODE_PACKAGE_MANAGER: unset
 
 Rome Configuration:
   Status:               Failed to load
diff --git a/crates/rome_cli/tests/snapshots/main_commands_rage/with_server_logs.snap b/crates/rome_cli/tests/snapshots/main_commands_rage/with_server_logs.snap
index 317d8a1610e..a72ef6e453f 100644
--- a/crates/rome_cli/tests/snapshots/main_commands_rage/with_server_logs.snap
+++ b/crates/rome_cli/tests/snapshots/main_commands_rage/with_server_logs.snap
@@ -17,6 +17,9 @@ Environment:
   ROME_LOG_DIR:         **PLACEHOLDER**
   NO_COLOR:             **PLACEHOLDER**
   TERM:                 **PLACEHOLDER**
+  JS_RUNTIME_VERSION:   unset
+  JS_RUNTIME_NAME:      unset
+  NODE_PACKAGE_MANAGER: unset
 
 Rome Configuration:
   Status:               unset
diff --git a/npm/rome/bin/rome b/npm/rome/bin/rome
index bc9d65f5b83..af50af92430 100644
--- a/npm/rome/bin/rome
+++ b/npm/rome/bin/rome
@@ -1,5 +1,5 @@
 #!/usr/bin/env node
-const { platform, arch } = process;
+const { platform, arch, env, version, release } = process;
 
 const PLATFORMS = {
 	win32: {
@@ -21,7 +21,16 @@ if (binPath) {
 	const result = require("child_process").spawnSync(
 		require.resolve(binPath),
 		process.argv.slice(2),
-		{ shell: false, stdio: "inherit" },
+		{
+			shell: false,
+			stdio: "inherit",
+			env: {
+				...env,
+				JS_RUNTIME_VERSION: version,
+				JS_RUNTIME_NAME: release.name,
+				NODE_PACKAGE_MANAGER: detectPackageManager(),
+			},
+		},
 	);
 
 	if (result.error) {
@@ -37,3 +46,22 @@ if (binPath) {
 	);
 	process.exitCode = 1;
 }
+
+/**
+ * NPM, Yarn, and other package manager set the `npm_config_user_agent`. It has the following format:
+ *
+ * ```
+ * "npm/8.3.0 node/v16.13.2 win32 x64 workspaces/false
+ * ```
+ *
+ * @returns The package manager string (`npm/8.3.0`) or null if the user agent string isn't set.
+ */
+function detectPackageManager() {
+	const userAgent = env.npm_config_user_agent;
+
+	if (userAgent == null) {
+		return null;
+	}
+
+	return userAgent.split(" ")[0];
+}