Revert "build: Factor out common code into core/build_util.rs (#8756)" (#8763)

This reverts commit 502c77aad969fe8557aaf6d56432f94450c26a2a.

1 files changed, 0 insertions, 44 deletions

diff --git a/core/build_util.rs b/core/build_util.rs
deleted file mode 100644
index 04a0f870b..000000000
--- a/core/build_util.rs
+++ /dev/null
@@ -1,44 +0,0 @@
-//! Helper module used in cli/build.rs and runtime/build.rs
-use crate::JsRuntime;
-use std::path::Path;
-use std::path::PathBuf;
-
-pub fn create_snapshot(
-  mut js_runtime: JsRuntime,
-  snapshot_path: &Path,
-  files: Vec<PathBuf>,
-) {
-  // TODO(nayeemrmn): https://github.com/rust-lang/cargo/issues/3946 to get the
-  // workspace root.
-  let display_root = Path::new(env!("CARGO_MANIFEST_DIR")).parent().unwrap();
-  for file in files {
-    println!("cargo:rerun-if-changed={}", file.display());
-    let display_path = file.strip_prefix(display_root).unwrap();
-    let display_path_str = display_path.display().to_string();
-    js_runtime
-      .execute(
-        &("deno:".to_string() + &display_path_str.replace('\\', "/")),
-        &std::fs::read_to_string(&file).unwrap(),
-      )
-      .unwrap();
-  }
-
-  let snapshot = js_runtime.snapshot();
-  let snapshot_slice: &[u8] = &*snapshot;
-  println!("Snapshot size: {}", snapshot_slice.len());
-  std::fs::write(&snapshot_path, snapshot_slice).unwrap();
-  println!("Snapshot written to: {} ", snapshot_path.display());
-}
-
-pub fn get_js_files(d: &Path) -> Vec<PathBuf> {
-  let mut js_files = std::fs::read_dir(d)
-    .unwrap()
-    .map(|dir_entry| {
-      let file = dir_entry.unwrap();
-      d.join(file.path())
-    })
-    .filter(|path| path.extension().unwrap_or_default() == "js")
-    .collect::<Vec<PathBuf>>();
-  js_files.sort();
-  js_files
-}