From c03e0f3853490e804fe30fc566b45150061badc9 Mon Sep 17 00:00:00 2001
From: David Sherret <dsherret@users.noreply.github.com>
Date: Tue, 6 Dec 2022 14:12:51 -0500
Subject: refactor: remove `deno_graph::Locker` usage (#16877)

This is just a straight refactor and doesn't make any improvements to
the code that could now be made.

Closes #16493
---
 cli/args/lockfile.rs | 41 -----------------------------------------
 1 file changed, 41 deletions(-)

(limited to 'cli/args')

diff --git a/cli/args/lockfile.rs b/cli/args/lockfile.rs
index 73a075f81..0d3b2f249 100644
--- a/cli/args/lockfile.rs
+++ b/cli/args/lockfile.rs
@@ -2,18 +2,13 @@
 
 use deno_core::anyhow::Context;
 use deno_core::error::AnyError;
-use deno_core::parking_lot::Mutex;
 use deno_core::serde::Deserialize;
 use deno_core::serde::Serialize;
 use deno_core::serde_json;
-use deno_core::ModuleSpecifier;
 use log::debug;
-use std::cell::RefCell;
 use std::collections::BTreeMap;
 use std::io::Write;
 use std::path::PathBuf;
-use std::rc::Rc;
-use std::sync::Arc;
 
 use crate::args::ConfigFile;
 use crate::npm::NpmPackageId;
@@ -96,15 +91,6 @@ pub struct Lockfile {
 }
 
 impl Lockfile {
-  pub fn as_maybe_locker(
-    lockfile: Option<Arc<Mutex<Lockfile>>>,
-  ) -> Option<Rc<RefCell<dyn deno_graph::source::Locker>>> {
-    lockfile.as_ref().map(|lf| {
-      Rc::new(RefCell::new(Locker(Some(lf.clone()))))
-        as Rc<RefCell<dyn deno_graph::source::Locker>>
-    })
-  }
-
   pub fn discover(
     flags: &Flags,
     maybe_config_file: Option<&ConfigFile>,
@@ -342,33 +328,6 @@ Use \"--lock-write\" flag to regenerate the lockfile at \"{}\".",
   }
 }
 
-#[derive(Debug)]
-pub struct Locker(Option<Arc<Mutex<Lockfile>>>);
-
-impl deno_graph::source::Locker for Locker {
-  fn check_or_insert(
-    &mut self,
-    specifier: &ModuleSpecifier,
-    source: &str,
-  ) -> bool {
-    if let Some(lock_file) = &self.0 {
-      let mut lock_file = lock_file.lock();
-      lock_file.check_or_insert_remote(specifier.as_str(), source)
-    } else {
-      true
-    }
-  }
-
-  fn get_checksum(&self, content: &str) -> String {
-    util::checksum::gen(&[content.as_bytes()])
-  }
-
-  fn get_filename(&self) -> Option<String> {
-    let lock_file = self.0.as_ref()?.lock();
-    lock_file.filename.to_str().map(|s| s.to_string())
-  }
-}
-
 #[cfg(test)]
 mod tests {
   use super::*;
-- 
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