feat(lsp): support lockfile and node_modules directory (#19203)

This adds support for the lockfile and node_modules directory to the
lsp.

In the case of the node_modules directory, it is only enabled when
explicitly opted into via `"nodeModulesDir": true` in the configuration
file. This is to reduce the language server automatically modifying the
node_modules directory when the user doesn't want it to.

Closes #16510
Closes #16373

1 files changed, 3 insertions, 17 deletions

diff --git a/cli/args/lockfile.rs b/cli/args/lockfile.rs
index aa7e51fa1..c169c7b00 100644
--- a/cli/args/lockfile.rs
+++ b/cli/args/lockfile.rs
@@ -17,7 +17,6 @@ use deno_npm::resolution::ValidSerializedNpmResolutionSnapshot;
 use deno_npm::NpmPackageId;
 use deno_semver::npm::NpmPackageReq;
 
-use crate::args::config_file::LockConfig;
 use crate::args::ConfigFile;
 use crate::npm::CliNpmRegistryApi;
 use crate::Flags;
@@ -45,22 +44,9 @@ pub fn discover(
     None => match maybe_config_file {
       Some(config_file) => {
         if config_file.specifier.scheme() == "file" {
-          match config_file.to_lock_config()? {
-            Some(LockConfig::Bool(lock)) if !lock => {
-              return Ok(None);
-            }
-            Some(LockConfig::PathBuf(lock)) => config_file
-              .specifier
-              .to_file_path()
-              .unwrap()
-              .parent()
-              .unwrap()
-              .join(lock),
-            _ => {
-              let mut path = config_file.specifier.to_file_path().unwrap();
-              path.set_file_name("deno.lock");
-              path
-            }
+          match config_file.resolve_lockfile_path()? {
+            Some(path) => path,
+            None => return Ok(None),
           }
         } else {
           return Ok(None);