From f4b8c347af6251e0e94949f75fac3426185315cb Mon Sep 17 00:00:00 2001
From: jdx <216188+jdx@users.noreply.github.com>
Date: Thu, 14 Dec 2023 07:59:35 -0600
Subject: [PATCH] shims: fix bug that displayed debug info if `-v` or `-vv` was
 passed (#1184)

* shims: fix bug that displayed debug info if `-v` or `-vv` was passed

* lint

* lint

* lint
---
 src/cli/version.rs | 7 ++++---
 src/env.rs         | 7 ++++++-
 src/main.rs        | 7 +++----
 src/shims.rs       | 8 ++++----
 4 files changed, 17 insertions(+), 12 deletions(-)

diff --git a/src/cli/version.rs b/src/cli/version.rs
index babb777ee6..e1bf552e9c 100644
--- a/src/cli/version.rs
+++ b/src/cli/version.rs
@@ -9,7 +9,7 @@ use versions::Versioning;
 use crate::build_time::{built_info, BUILD_TIME};
 use crate::cli::self_update::SelfUpdate;
 
-use crate::env::CI;
+use crate::env;
 use crate::file::modified_duration;
 
 use crate::{dirs, duration, file};
@@ -50,7 +50,8 @@ impl Version {
     }
 }
 
-pub fn print_version_if_requested(args: &[String]) {
+pub fn print_version_if_requested() {
+    let args = env::ARGS.read().unwrap();
     if args.len() == 2 && (args[0] == "rtx" || args[0].ends_with("/rtx")) {
         let cmd = &args[1].to_lowercase();
         if cmd == "version" || cmd == "-v" || cmd == "--version" {
@@ -66,7 +67,7 @@ fn show_version() {
 }
 
 fn show_latest() {
-    if *CI {
+    if *env::CI {
         return;
     }
     if let Some(latest) = check_for_new_version(duration::DAILY) {
diff --git a/src/env.rs b/src/env.rs
index ce1767bbf1..71e0528bcf 100644
--- a/src/env.rs
+++ b/src/env.rs
@@ -49,6 +49,10 @@ pub static RTX_EXE: Lazy<PathBuf> = Lazy::new(|| {
         .or_else(|| current_exe().ok())
         .unwrap_or_else(|| "rtx".into())
 });
+pub static RTX_BIN_NAME: Lazy<String> = Lazy::new(|| {
+    let arg0 = &ARGS.read().unwrap()[0];
+    arg0.rsplit_once('/').unwrap_or(("", &arg0)).1.to_string()
+});
 pub static RTX_LOG_LEVEL: Lazy<LevelFilter> = Lazy::new(log_level);
 pub static RTX_LOG_FILE_LEVEL: Lazy<LevelFilter> = Lazy::new(log_file_level);
 pub static RTX_FETCH_REMOTE_VERSIONS_TIMEOUT: Lazy<Duration> = Lazy::new(|| {
@@ -349,7 +353,8 @@ fn log_level() -> LevelFilter {
     }
     let args = ARGS.read().unwrap();
     for (i, arg) in args.iter().enumerate() {
-        if arg == "--" {
+        // stop parsing after "--" or if we're executing as a shim
+        if arg == "--" || &*RTX_BIN_NAME != "rtx" {
             break;
         }
         if let Some(("--log-level", level)) = arg.split_once('=') {
diff --git a/src/main.rs b/src/main.rs
index 6d766d7af7..059ba99647 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -80,18 +80,17 @@ fn main() -> Result<()> {
 }
 
 fn run() -> Result<()> {
-    let args = env::ARGS.read().unwrap();
     // show version before loading config in case of error
-    cli::version::print_version_if_requested(&args);
+    cli::version::print_version_if_requested();
     migrate::run();
 
     let config = Config::try_get()?;
-    shims::handle_shim(&config, &args)?;
+    shims::handle_shim(&config)?;
     if config.should_exit_early {
         return Ok(());
     }
     let cli = Cli::new_with_external_commands(&config);
-    cli.run(&args)
+    cli.run(&env::ARGS.read().unwrap())
 }
 
 fn handle_ctrlc() {
diff --git a/src/shims.rs b/src/shims.rs
index c5fc75be51..5aa47db0be 100644
--- a/src/shims.rs
+++ b/src/shims.rs
@@ -23,13 +23,13 @@ use crate::{dirs, file};
 
 // executes as if it was a shim if the command is not "rtx", e.g.: "node"
 #[allow(dead_code)]
-pub fn handle_shim(config: &Config, args: &[String]) -> Result<()> {
-    let (_, bin_name) = args[0].rsplit_once('/').unwrap_or(("", &args[0]));
-    if bin_name == "rtx" {
+pub fn handle_shim(config: &Config) -> Result<()> {
+    if *env::RTX_BIN_NAME == "rtx" {
         return Ok(());
     }
+    let args = env::ARGS.read().unwrap();
     let mut args: Vec<OsString> = args.iter().map(OsString::from).collect();
-    args[0] = which_shim(config, bin_name)?.into();
+    args[0] = which_shim(config, &env::RTX_BIN_NAME)?.into();
     let exec = Exec {
         tool: vec![],
         c: None,