feat: npm workspace and better Deno workspace support (#24334)

Adds much better support for the unstable Deno workspaces as well as
support for npm workspaces. npm workspaces is still lacking in that we
only install packages into the root node_modules folder. We'll make it
smarter over time in order for it to figure out when to add node_modules
folders within packages.

This includes a breaking change in config file resolution where we stop
searching for config files on the first found package.json unless it's
in a workspace. For the previous behaviour, the root deno.json needs to
be updated to be a workspace by adding `"workspace":
["./path-to-pkg-json-folder-goes-here"]`. See details in
https://github.com/denoland/deno_config/pull/66

Closes #24340
Closes #24159
Closes #24161
Closes #22020
Closes #18546
Closes #16106
Closes #24160

1 files changed, 19 insertions, 15 deletions

diff --git a/cli/lsp/resolver.rs b/cli/lsp/resolver.rs
index 5cf7f82b1..18d22afad 100644
--- a/cli/lsp/resolver.rs
+++ b/cli/lsp/resolver.rs
@@ -1,9 +1,9 @@
 // Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
 
 use crate::args::create_default_npmrc;
-use crate::args::package_json;
 use crate::args::CacheSetting;
 use crate::args::CliLockfile;
+use crate::args::PackageJsonInstallDepsProvider;
 use crate::graph_util::CliJsrUrlProvider;
 use crate::http_util::HttpClientProvider;
 use crate::lsp::config::Config;
@@ -26,6 +26,8 @@ use crate::util::progress_bar::ProgressBarStyle;
 use dashmap::DashMap;
 use deno_ast::MediaType;
 use deno_cache_dir::HttpCache;
+use deno_config::workspace::PackageJsonDepResolution;
+use deno_config::workspace::WorkspaceResolver;
 use deno_core::error::AnyError;
 use deno_core::url::Url;
 use deno_graph::source::Resolver;
@@ -43,7 +45,6 @@ use deno_semver::npm::NpmPackageReqReference;
 use deno_semver::package::PackageNv;
 use deno_semver::package::PackageReq;
 use indexmap::IndexMap;
-use package_json::PackageJsonDepsProvider;
 use std::borrow::Cow;
 use std::collections::BTreeMap;
 use std::collections::BTreeSet;
@@ -460,13 +461,10 @@ async fn create_npm_resolver(
       text_only_progress_bar: ProgressBar::new(ProgressBarStyle::TextOnly),
       maybe_node_modules_path: config_data
         .and_then(|d| d.node_modules_dir.clone()),
-      package_json_deps_provider: Arc::new(PackageJsonDepsProvider::new(
-        config_data
-          .and_then(|d| d.package_json.as_ref())
-          .map(|package_json| {
-            package_json.resolve_local_package_json_version_reqs()
-          }),
-      )),
+      // only used for top level install, so we can ignore this
+      package_json_deps_provider: Arc::new(
+        PackageJsonInstallDepsProvider::empty(),
+      ),
       npmrc: config_data
         .and_then(|d| d.npmrc.clone())
         .unwrap_or_else(create_default_npmrc),
@@ -504,16 +502,22 @@ fn create_graph_resolver(
   Arc::new(CliGraphResolver::new(CliGraphResolverOptions {
     node_resolver: node_resolver.cloned(),
     npm_resolver: npm_resolver.cloned(),
-    package_json_deps_provider: Arc::new(PackageJsonDepsProvider::new(
+    workspace_resolver: Arc::new(WorkspaceResolver::new_raw(
+      config_data.and_then(|d| d.import_map.as_ref().map(|i| (**i).clone())),
       config_data
-        .and_then(|d| d.package_json.as_ref())
-        .map(|package_json| {
-          package_json.resolve_local_package_json_version_reqs()
-        }),
+        .and_then(|d| d.package_json.clone())
+        .into_iter()
+        .collect(),
+      if config_data.map(|d| d.byonm).unwrap_or(false) {
+        PackageJsonDepResolution::Disabled
+      } else {
+        // todo(dsherret): this should also be disabled for when using
+        // auto-install with a node_modules directory
+        PackageJsonDepResolution::Enabled
+      },
     )),
     maybe_jsx_import_source_config: config_file
       .and_then(|cf| cf.to_maybe_jsx_import_source_config().ok().flatten()),
-    maybe_import_map: config_data.and_then(|d| d.import_map.clone()),
     maybe_vendor_dir: config_data.and_then(|d| d.vendor_dir.as_ref()),
     bare_node_builtins_enabled: config_file
       .map(|cf| cf.has_unstable("bare-node-builtins"))