Refactor logging configuration and streamline command execution in tests

- Updated the main function to conditionally disable file logging based on the `ATLAS_NO_FILE_LOG` environment variable, enhancing flexibility in logging behavior.
- Introduced a new `atlas_command` function to encapsulate command creation for tests, ensuring consistent command execution across various test files.
- Replaced direct usage of `ROJO_PATH` with `atlas_command` in multiple test utilities, improving code clarity and maintainability.

These changes aim to enhance the logging setup and simplify command handling in the test suite.

src/main.rs

@@ -55,10 +55,14 @@ fn main() {
 
     let project_dir = options.subcommand.project_path().map(resolve_project_dir);
 
-    let file_log_level = project_dir
+    let file_log_level = if env::var("ATLAS_NO_FILE_LOG").is_ok() {
+        None
+    } else {
+        project_dir
             .as_deref()
             .and_then(logging::quick_read_file_log_level)
-        .unwrap_or(Some(tracing::level_filters::LevelFilter::TRACE));
+            .unwrap_or(Some(tracing::level_filters::LevelFilter::TRACE))
+    };
 
     let command_name = format!("atlas-{}", options.subcommand.command_name());
 

tests/rojo_test/io_util.rs

@@ -2,12 +2,18 @@ use std::{
     fs,
     io::{self, Read},
     path::{Path, PathBuf},
-    process::Child,
+    process::{Child, Command},
 };
 
 use walkdir::WalkDir;
 
 pub static ROJO_PATH: &str = env!("CARGO_BIN_EXE_atlas");
+
+pub fn atlas_command() -> Command {
+    let mut cmd = Command::new(ROJO_PATH);
+    cmd.env("ATLAS_NO_FILE_LOG", "1");
+    cmd
+}
 pub static BUILD_TESTS_PATH: &str = concat!(env!("CARGO_MANIFEST_DIR"), "/rojo-test/build-tests");
 pub static SERVE_TESTS_PATH: &str = concat!(env!("CARGO_MANIFEST_DIR"), "/rojo-test/serve-tests");
 pub static SYNCBACK_TESTS_PATH: &str =

tests/rojo_test/roundtrip_util.rs

@@ -10,12 +10,11 @@ use std::{
     collections::{HashMap, HashSet},
     fs,
     path::{Path, PathBuf},
-    process::Command,
 };
 
 use tempfile::TempDir;
 
-use super::io_util::ROJO_PATH;
+use super::io_util::atlas_command;
 
 /// Run `rojo build` on a project and return the output file path.
 ///
@@ -25,7 +24,7 @@ pub fn run_rojo_build(project_path: &Path, output_name: &str) -> (TempDir, PathB
     let output_dir = tempfile::tempdir().expect("Failed to create temp dir for build output");
     let output_path = output_dir.path().join(output_name);
 
-    let output = Command::new(ROJO_PATH)
+    let output = atlas_command()
         .args([
             "build",
             project_path.to_str().unwrap(),
@@ -57,7 +56,7 @@ pub fn run_rojo_syncback_clean(project_path: &Path, input_path: &Path) -> bool {
         return false;
     }
 
-    let output = Command::new(ROJO_PATH)
+    let output = atlas_command()
         .args([
             "syncback",
             project_path.to_str().unwrap(),

tests/rojo_test/serve_util.rs

@@ -4,7 +4,7 @@ use std::{
     fs,
     io::Read as _,
     path::{Path, PathBuf},
-    process::{Command, Stdio},
+    process::Stdio,
     thread,
     time::Duration,
 };
@@ -22,7 +22,7 @@ use librojo::web_api::{
 use rojo_insta_ext::RedactionMap;
 
 use crate::rojo_test::io_util::{
-    copy_recursive, get_working_dir_path, KillOnDrop, ROJO_PATH, SERVE_TESTS_PATH,
+    atlas_command, copy_recursive, get_working_dir_path, KillOnDrop, SERVE_TESTS_PATH,
 };
 
 /// Convenience method to run a `rojo serve` test.
@@ -110,7 +110,7 @@ impl TestServeSession {
         let port = get_port_number();
         let port_string = port.to_string();
 
-        let rojo_process = Command::new(ROJO_PATH)
+        let rojo_process = atlas_command()
             .args([
                 "serve",
                 project_path.to_str().unwrap(),
@@ -163,7 +163,7 @@ impl TestServeSession {
         let port = get_port_number();
         let port_string = port.to_string();
 
-        let rojo_process = Command::new(ROJO_PATH)
+        let rojo_process = atlas_command()
             .args([
                 "serve",
                 project_path.to_str().unwrap(),
@@ -223,7 +223,7 @@ impl TestServeSession {
         let port = get_port_number();
         let port_string = port.to_string();
 
-        let rojo_process = Command::new(ROJO_PATH)
+        let rojo_process = atlas_command()
             .args([
                 "serve",
                 project_path.to_str().unwrap(),
@@ -257,7 +257,7 @@ impl TestServeSession {
         let port_string = port.to_string();
         let working_dir = get_working_dir_path();
 
-        let rojo_process = Command::new(ROJO_PATH)
+        let rojo_process = atlas_command()
             .args([
                 "serve",
                 self.project_path.to_str().unwrap(),
@@ -777,7 +777,7 @@ pub fn run_cli_syncback_on_chunks(
     data: &[u8],
     chunks: &[librojo::web_api::ServiceChunk],
 ) -> (TempDir, PathBuf) {
-    use crate::rojo_test::io_util::{copy_recursive, ROJO_PATH, SERVE_TESTS_PATH};
+    use crate::rojo_test::io_util::{atlas_command, copy_recursive, SERVE_TESTS_PATH};
 
     let source_path = Path::new(SERVE_TESTS_PATH).join(fixture_name);
     let dir = tempdir().expect("Couldn't create temp dir for CLI syncback");
@@ -789,7 +789,7 @@ pub fn run_cli_syncback_on_chunks(
     let rbxl_path = dir.path().join("input.rbxl");
     fs::write(&rbxl_path, rbxl_data).expect("Failed to write rbxl");
 
-    let output = std::process::Command::new(ROJO_PATH)
+    let output = atlas_command()
         .args([
             "syncback",
             project_path.to_str().unwrap(),
@@ -984,7 +984,7 @@ pub fn fresh_rebuild_read(project_path: &Path) -> NormalizedInstance {
         let port = get_port_number();
         let port_string = port.to_string();
 
-        let process = Command::new(ROJO_PATH)
+        let process = atlas_command()
             .args([
                 "serve",
                 project_file.to_str().unwrap(),

tests/rojo_test/syncback_util.rs

@@ -1,4 +1,4 @@
-use std::{io::Write as _, path::Path, process::Command};
+use std::{io::Write as _, path::Path};
 
 use insta::{assert_snapshot, assert_yaml_snapshot};
 use regex::Regex;
@@ -6,7 +6,7 @@ use tempfile::tempdir;
 
 use crate::rojo_test::io_util::SYNCBACK_TESTS_PATH;
 
-use super::io_util::{copy_recursive, ROJO_PATH};
+use super::io_util::{atlas_command, copy_recursive};
 
 const INPUT_FILE_PROJECT: &str = "input-project";
 const INPUT_FILE_PLACE: &str = "input.rbxl";
@@ -82,7 +82,7 @@ fn run_syncback_test_impl(name: &str, incremental: bool, callback: impl FnOnce(&
         args.push("--incremental");
     }
 
-    let output = Command::new(ROJO_PATH)
+    let output = atlas_command()
         // I don't really understand why setting the working directory breaks this, but it does.
         // It's a bit concerning but I'm more interested in writing tests than debugging it right now.
         // TODO: Figure out why and fix it.

tests/tests/build.rs

@@ -1,9 +1,9 @@
-use std::{fs, path::Path, process::Command};
+use std::{fs, path::Path};
 
 use insta::assert_snapshot;
 use tempfile::tempdir;
 
-use crate::rojo_test::io_util::{get_working_dir_path, BUILD_TESTS_PATH, ROJO_PATH};
+use crate::rojo_test::io_util::{atlas_command, get_working_dir_path, BUILD_TESTS_PATH};
 
 macro_rules! gen_build_tests {
     ( $($test_name: ident,)* ) => {
@@ -81,7 +81,7 @@ fn run_build_test(test_name: &str) {
     let output_dir = tempdir().expect("couldn't create temporary directory");
     let output_path = output_dir.path().join(format!("{}.rbxmx", test_name));
 
-    let output = Command::new(ROJO_PATH)
+    let output = atlas_command()
         .args([
             "build",
             input_path.to_str().unwrap(),

tests/tests/clean_mode.rs

@@ -7,11 +7,10 @@
 //! 4. Incremental mode preserves existing file structure
 
 use std::path::Path;
-use std::process::Command;
 
 use tempfile::tempdir;
 
-use crate::rojo_test::io_util::{copy_recursive, ROJO_PATH};
+use crate::rojo_test::io_util::{atlas_command, copy_recursive};
 
 const SYNCBACK_TESTS_PATH: &str = concat!(env!("CARGO_MANIFEST_DIR"), "/rojo-test/syncback-tests");
 
@@ -30,7 +29,7 @@ fn run_syncback(project_path: &Path, input_path: &Path, incremental: bool) -> bo
         args.push("--incremental");
     }
 
-    let output = Command::new(ROJO_PATH)
+    let output = atlas_command()
         .args(args)
         .output()
         .expect("Couldn't spawn syncback process");