chore: set lockfile as having no content changes after write (#24023)

Slight perf regression when updating deno_lockfile in
https://github.com/denoland/deno/pull/23979

cli/args/lockfile.rs

@@ -77,7 +77,7 @@ pub fn read_lockfile_at_path(filename: PathBuf) -> Result<Lockfile, AnyError> {
 }
 
 pub fn write_lockfile_if_has_changes(
-  lockfile: &Lockfile,
+  lockfile: &mut Lockfile,
 ) -> Result<(), AnyError> {
   let Some(bytes) = lockfile.resolve_write_bytes() else {
     return Ok(()); // nothing to do
@@ -85,5 +85,7 @@ pub fn write_lockfile_if_has_changes(
   // do an atomic write to reduce the chance of multiple deno
   // processes corrupting the file
   atomic_write_file(&lockfile.filename, bytes, cache::CACHE_PERM)
-    .context("Failed writing lockfile.")
+    .context("Failed writing lockfile.")?;
+  lockfile.has_content_changed = false;
+  Ok(())
 }

cli/lsp/language_server.rs

@@ -272,8 +272,8 @@ impl LanguageServer {
       // Update the lockfile on the file system with anything new
       // found after caching
       if let Some(lockfile) = cli_options.maybe_lockfile() {
-        let lockfile = lockfile.lock();
-        if let Err(err) = write_lockfile_if_has_changes(&lockfile) {
+        let mut lockfile = lockfile.lock();
+        if let Err(err) = write_lockfile_if_has_changes(&mut lockfile) {
           lsp_warn!("{:#}", err);
         }
       }

cli/module_loader.rs

@@ -175,7 +175,7 @@ impl ModuleLoadPreparer {
 
     // write the lockfile if there is one
     if let Some(lockfile) = &self.lockfile {
-      write_lockfile_if_has_changes(&lockfile.lock())?;
+      write_lockfile_if_has_changes(&mut lockfile.lock())?;
     }
 
     drop(_pb_clear_guard);

cli/tools/info.rs

@@ -71,7 +71,7 @@ pub async fn info(flags: Flags, info_flags: InfoFlags) -> Result<(), AnyError> {
     // write out the lockfile if there is one
     if let Some(lockfile) = &maybe_lockfile {
       graph_exit_lock_errors(&graph);
-      write_lockfile_if_has_changes(&lockfile.lock())?;
+      write_lockfile_if_has_changes(&mut lockfile.lock())?;
     }
 
     if info_flags.json {

cli/tools/installer.rs

@@ -267,7 +267,7 @@ async fn install_local(
   crate::module_loader::load_top_level_deps(&factory).await?;
 
   if let Some(lockfile) = factory.cli_options().maybe_lockfile() {
-    write_lockfile_if_has_changes(&lockfile.lock())?;
+    write_lockfile_if_has_changes(&mut lockfile.lock())?;
   }
 
   Ok(())

cli/worker.rs

@@ -533,7 +533,7 @@ impl CliMainWorkerFactory {
         // For npm binary commands, ensure that the lockfile gets updated
         // so that we can re-use the npm resolution the next time it runs
         // for better performance
-        write_lockfile_if_has_changes(&lockfile.lock())?;
+        write_lockfile_if_has_changes(&mut lockfile.lock())?;
       }
 
       (node_resolution.into_url(), is_main_cjs)