revert #2865 in favor of stabilized panic_info_message

utils/wasm-builder/Cargo.toml

@@ -20,7 +20,6 @@ log.workspace = true
 pathdiff.workspace = true
 which.workspace = true
 colored.workspace = true
-dirs.workspace = true
 gmeta.workspace = true
 gear-core.workspace = true
 gear-wasm-instrument.workspace = true

utils/wasm-builder/src/cargo_command.rs

@@ -34,7 +34,6 @@ pub struct CargoCommand {
     toolchain: Toolchain,
     check_recommended_toolchain: bool,
     force_recommended_toolchain: bool,
-    paths_to_remap: Vec<(PathBuf, &'static str)>,
 }
 
 impl CargoCommand {
@@ -50,7 +49,6 @@ impl CargoCommand {
             toolchain: Toolchain::try_from_rustup().expect("Failed to get toolchain from rustup"),
             check_recommended_toolchain: false,
             force_recommended_toolchain: false,
-            paths_to_remap: vec![],
         }
     }
 }
@@ -94,13 +92,6 @@ impl CargoCommand {
         self.force_recommended_toolchain = force_recommended_toolchain;
     }
 
-    /// Set paths to remap.
-    ///
-    /// Used to hide the username from the panic message.
-    pub fn set_paths_to_remap(&mut self, paths_to_remap: &[(PathBuf, &'static str)]) {
-        self.paths_to_remap = paths_to_remap.into();
-    }
-
     /// Execute the `cargo` command with invoking supplied arguments.
     pub fn run(&self) -> Result<()> {
         if self.check_recommended_toolchain {
@@ -141,22 +132,6 @@ impl CargoCommand {
 
         self.remove_cargo_encoded_rustflags(&mut cargo);
 
-        if !self.paths_to_remap.is_empty() {
-            // `--remap-path-prefix` is used to remove username from panic messages
-            // https://doc.rust-lang.org/rustc/command-line-arguments.html#--remap-path-prefix-remap-source-names-in-output
-            let global_encoded_rustflags = self
-                .paths_to_remap
-                .iter()
-                .map(|(from, to)| format!("--remap-path-prefix={from}={to}", from = from.display()))
-                .collect::<Vec<_>>()
-                .join("\x1f");
-
-            // The environment variable `CARGO_ENCODED_RUSTFLAGS` is used to globally remap path prefix.
-            // It is also separated by `\x1f` to support folders with spaces or any unusual characters.
-            // Unlike `cargo rust`, this is useful for passing flags to all dependencies (i.e. globally).
-            cargo.env("CARGO_ENCODED_RUSTFLAGS", global_encoded_rustflags);
-        }
-
         let status = cargo.status().context("unable to execute cargo command")?;
         ensure!(
             status.success(),

utils/wasm-builder/src/lib.rs

@@ -23,10 +23,10 @@ pub use cargo_command::CargoCommand;
 pub use wasm_project::{PreProcessor, PreProcessorResult, PreProcessorTarget};
 
 use crate::wasm_project::WasmProject;
-use anyhow::{Context, Result};
+use anyhow::Result;
 use gmeta::{Metadata, MetadataRepr};
 use regex::Regex;
-use std::{env, path::PathBuf, process};
+use std::{env, process};
 use wasm_project::ProjectType;
 
 mod builder_error;
@@ -128,9 +128,6 @@ impl WasmBuilder {
         let profile = if profile == "debug" { "dev" } else { profile };
         self.cargo.set_profile(profile.to_string());
         self.cargo.set_features(&self.enabled_features()?);
-        if env::var("GEAR_WASM_BUILDER_PATH_REMAPPING").is_ok() {
-            self.cargo.set_paths_to_remap(&self.paths_to_remap()?);
-        }
 
         self.cargo.run()?;
         self.wasm_project.postprocess()
@@ -199,25 +196,6 @@ impl WasmBuilder {
             .filter(|feature| feature != "gcli")
             .collect())
     }
-
-    fn paths_to_remap(&self) -> Result<Vec<(PathBuf, &'static str)>> {
-        let home_dir = dirs::home_dir().context("unable to get home directory")?;
-
-        let project_dir = self.wasm_project.original_dir();
-
-        let cargo_dir = std::env::var_os("CARGO_HOME")
-            .map(PathBuf::from)
-            .context("unable to get cargo home directory")?;
-
-        let cargo_checkouts_dir = cargo_dir.join("git").join("checkouts");
-
-        Ok(vec![
-            (home_dir, "/home"),
-            (project_dir, "/code"),
-            (cargo_dir, "/cargo"),
-            (cargo_checkouts_dir, "/deps"),
-        ])
-    }
 }
 
 impl Default for WasmBuilder {

utils/wasm-builder/src/wasm_project.rs

@@ -160,11 +160,6 @@ impl WasmProject {
         self.out_dir.join("Cargo.toml")
     }
 
-    /// Return the path to the original project directory.
-    pub fn original_dir(&self) -> PathBuf {
-        self.original_dir.clone()
-    }
-
     /// Return the path to the target directory.
     pub fn target_dir(&self) -> PathBuf {
         self.target_dir.clone()