fix(compile): write bytes directly to output file (#18777)

1. Adds cli/standalone folder
2. Writes the bytes directly to the output file. When adding npm
packages this might get quite large, so let's not keep the final output
in memory just in case.

1 files changed, 22 insertions, 19 deletions

diff --git a/cli/tests/integration/compile_tests.rs b/cli/tests/integration/compile_tests.rs
index 957beed30..7835d7f0d 100644
--- a/cli/tests/integration/compile_tests.rs
+++ b/cli/tests/integration/compile_tests.rs
@@ -4,6 +4,7 @@ use std::fs::File;
 use std::process::Command;
 use test_util as util;
 use test_util::TempDir;
+use util::assert_contains;
 
 #[test]
 fn compile() {
@@ -111,13 +112,13 @@ fn standalone_error() {
   let stderr = util::strip_ansi_codes(&stderr).to_string();
   // On Windows, we cannot assert the file path (because '\').
   // Instead we just check for relevant output.
-  assert!(stderr.contains("error: Uncaught Error: boom!"));
-  assert!(stderr.contains("throw new Error(\"boom!\");"));
-  assert!(stderr.contains("\n    at boom (file://"));
-  assert!(stderr.contains("standalone_error.ts:2:11"));
-  assert!(stderr.contains("at foo (file://"));
-  assert!(stderr.contains("standalone_error.ts:5:5"));
-  assert!(stderr.contains("standalone_error.ts:7:1"));
+  assert_contains!(stderr, "error: Uncaught Error: boom!");
+  assert_contains!(stderr, "throw new Error(\"boom!\");");
+  assert_contains!(stderr, "\n    at boom (file://");
+  assert_contains!(stderr, "standalone_error.ts:2:11");
+  assert_contains!(stderr, "at foo (file://");
+  assert_contains!(stderr, "standalone_error.ts:5:5");
+  assert_contains!(stderr, "standalone_error.ts:7:1");
 }
 
 #[test]
@@ -156,10 +157,10 @@ fn standalone_error_module_with_imports() {
   let stderr = util::strip_ansi_codes(&stderr).to_string();
   // On Windows, we cannot assert the file path (because '\').
   // Instead we just check for relevant output.
-  assert!(stderr.contains("error: Uncaught Error: boom!"));
-  assert!(stderr.contains("throw new Error(\"boom!\");"));
-  assert!(stderr.contains("\n    at file://"));
-  assert!(stderr.contains("standalone_error_module_with_imports_2.ts:2:7"));
+  assert_contains!(stderr, "error: Uncaught Error: boom!");
+  assert_contains!(stderr, "throw new Error(\"boom!\");");
+  assert_contains!(stderr, "\n    at file://");
+  assert_contains!(stderr, "standalone_error_module_with_imports_2.ts:2:7");
 }
 
 #[test]
@@ -259,7 +260,7 @@ fn compile_with_file_exists_error() {
     file_path.display(),
   );
   let stderr = String::from_utf8(output.stderr).unwrap();
-  assert!(stderr.contains(&expected_stderr));
+  assert_contains!(stderr, &expected_stderr);
 }
 
 #[test]
@@ -293,7 +294,7 @@ fn compile_with_directory_exists_error() {
     exe.display()
   );
   let stderr = String::from_utf8(output.stderr).unwrap();
-  assert!(stderr.contains(&expected_stderr));
+  assert_contains!(stderr, &expected_stderr);
 }
 
 #[test]
@@ -327,8 +328,7 @@ fn compile_with_conflict_file_exists_error() {
     exe.display()
   );
   let stderr = String::from_utf8(output.stderr).unwrap();
-  dbg!(&stderr);
-  assert!(stderr.contains(&expected_stderr));
+  assert_contains!(stderr, &expected_stderr);
   assert!(std::fs::read(&exe)
     .unwrap()
     .eq(b"SHOULD NOT BE OVERWRITTEN"));
@@ -407,8 +407,10 @@ fn standalone_runtime_flags() {
   let stdout_str = String::from_utf8(output.stdout).unwrap();
   assert_eq!(util::strip_ansi_codes(&stdout_str), "0.147205063401058\n");
   let stderr_str = String::from_utf8(output.stderr).unwrap();
-  assert!(util::strip_ansi_codes(&stderr_str)
-    .contains("PermissionDenied: Requires write access"));
+  assert_contains!(
+    util::strip_ansi_codes(&stderr_str),
+    "PermissionDenied: Requires write access"
+  );
 }
 
 #[test]
@@ -636,9 +638,10 @@ fn check_local_by_default2() {
   let stdout = String::from_utf8(output.stdout).unwrap();
   let stderr = String::from_utf8(output.stderr).unwrap();
   assert!(stdout.is_empty());
-  assert!(stderr.contains(
+  assert_contains!(
+    stderr,
     r#"error: TS2322 [ERROR]: Type '12' is not assignable to type '"b"'."#
-  ));
+  );
 }
 
 #[test]