Reland "Migrate to use pub workspace"

This is a reland of commit b9b7705

Original change's description:
> Migrate to use pub workspace
>
> Use `pub get` to generate `.dart_tool/package_config.json` on gclient sync.
>
> All pkg/ (and a few third_party) packages that are developed inside the sdk repo are included in the workspace from the root `pubspec.yaml`.
>
> All dependencies that are pulled in via DEPS are added as path dependencies via `dependency_overrides` in the root `pubspec.yaml`.
>
> Bug: #56220
> Change-Id: I38c12b608c68da54c57821116cf9aa6696936746
> Tested: relies on CQ of existing tests. Should have no effect on functionality
> CoreLibraryReviewExempt: only core library change is adding a `// ignore:` comment. Should have no influence on functionality
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/397164
> Commit-Queue: Sigurd Meldgaard <[email protected]>
> Reviewed-by: Alexander Thomas <[email protected]>

Bug: #56220
Change-Id: I29afabade2d2447dea05121cb87ff50bb21a4b76
Cq-Include-Trybots: luci.dart.try:flutter-linux-try,flutter-web-try
Tested: relies on CQ of existing tests. Should have no effect on functionality
CoreLibraryReviewExempt: only core library change is adding a `//
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/415561
Commit-Queue: Sigurd Meldgaard <[email protected]>
Reviewed-by: Alexander Thomas <[email protected]>

Author: sigurdm

.gitignore

@@ -82,7 +82,7 @@ pubspec.lock
 /.dart_tool/native_assets_builder/
 
 # Files generated by pub and other dart tools.
-/.dart_tool/
+.dart_tool/
 
 # Generated by tools/generate_package_config.dart to include extra packages in
 # the project.

pkg/_fe_analyzer_shared/pubspec.yaml

@@ -6,6 +6,7 @@ repository: https://github.com/dart-lang/sdk/tree/main/pkg/_fe_analyzer_shared
 environment:
   sdk: ^3.5.0
 
+resolution: workspace
 
 dependencies:
   meta: ^1.9.0
@@ -19,8 +20,3 @@ dev_dependencies:
   collection: any
   test: any
 
-dependency_overrides:
-  test:
-    path: ../../third_party/pkg/test/pkgs/test/
-  analyzer:
-    path: ../analyzer

pkg/_js_interop_checks/pubspec.yaml

@@ -6,6 +6,8 @@ environment:
   # Use min prerelease bound to get the latest formatter changes.
   sdk: '^3.7.0'
 
+resolution: workspace
+
 # Use 'any' constraints here; we get our versions from the DEPS file.
 dependencies:
   _fe_analyzer_shared: any

pkg/_macros/pubspec.yaml

@@ -8,7 +8,9 @@ publish_to: none
 repository: https://github.com/dart-lang/sdk/tree/main/pkg/_macros
 
 environment:
-  sdk: ^3.4.0-256.0.dev
+  sdk: ^3.5.0
+
+resolution: workspace
 
 # Note that as an SDK vendored package, pub package dependencies are only
 # allowed in the dev_dependencies section.

pkg/analysis_server/pubspec.yaml

@@ -5,6 +5,8 @@ publish_to: none
 environment:
   sdk: '^3.7.0'
 
+resolution: workspace
+
 # Use 'any' constraints here; we get our versions from the DEPS file.
 dependencies:
   _fe_analyzer_shared: any
@@ -44,127 +46,3 @@ dev_dependencies:
   test_descriptor: any
   test_reflective_loader: any
   web_socket_channel: any
-
-dependency_overrides:
-  _fe_analyzer_shared:
-    path: ../_fe_analyzer_shared
-  analysis_server_plugin:
-    path: ../analysis_server_plugin
-  analyzer:
-    path: ../analyzer
-  analyzer_plugin:
-    path: ../analyzer_plugin
-  analyzer_utilities:
-    path: ../analyzer_utilities
-  args:
-    path: ../../third_party/pkg/args
-  async:
-    path: ../../third_party/pkg/async
-  boolean_selector:
-    path: ../../third_party/pkg/boolean_selector
-  cli_util:
-    path: ../../third_party/pkg/cli_util
-  clock:
-    path: ../../third_party/pkg/clock
-  collection:
-    path: ../../third_party/pkg/collection
-  convert:
-    path: ../../third_party/pkg/convert
-  crypto:
-    path: ../../third_party/pkg/crypto
-  dart_style:
-    path: ../../third_party/pkg/dart_style
-  dtd:
-    path: ../dtd
-  file:
-    path: ../../third_party/pkg/file/packages/file
-  frontend_server_client:
-    path: ../../third_party/pkg/webdev/frontend_server_client
-  glob:
-    path: ../../third_party/pkg/glob
-  http:
-    path: ../../third_party/pkg/http/pkgs/http
-  http_multi_server:
-    path: ../../third_party/pkg/http_multi_server
-  http_parser:
-    path: ../../third_party/pkg/http_parser
-  intl:
-    path: ../../third_party/pkg/intl
-  json_rpc_2:
-    path: ../../third_party/pkg/json_rpc_2
-  js:
-    path: ../js
-  language_server_protocol:
-    path: ../../third_party/pkg/language_server_protocol
-  linter:
-    path: ../linter
-  lints:
-    path: ../../third_party/pkg/lints
-  logging:
-    path: ../../third_party/pkg/logging
-  matcher:
-    path: ../../third_party/pkg/matcher
-  memory_usage:
-    path: ../../third_party/pkg/leak_tracker/pkgs/memory_usage
-  meta:
-    path: ../meta
-  mime:
-    path: ../../third_party/pkg/tools/pkgs/mime
-  package_config:
-    path: ../../third_party/pkg/package_config
-  path:
-    path: ../../third_party/pkg/path
-  pool:
-    path: ../../third_party/pkg/pool
-  pub_semver:
-    path: ../../third_party/pkg/pub_semver
-  shelf:
-    path: ../../third_party/pkg/shelf/pkgs/shelf
-  shelf_packages_handler:
-    path: ../../third_party/pkg/shelf/pkgs/shelf_packages_handler
-  shelf_static:
-    path: ../../third_party/pkg/shelf/pkgs/shelf_static
-  shelf_web_socket:
-    path: ../../third_party/pkg/shelf/pkgs/shelf_web_socket
-  source_map_stack_trace:
-    path: ../../third_party/pkg/tools/pkgs/source_map_stack_trace
-  source_maps:
-    path: ../../third_party/pkg/source_maps
-  source_span:
-    path: ../../third_party/pkg/source_span
-  stack_trace:
-    path: ../../third_party/pkg/stack_trace
-  stream_channel:
-    path: ../../third_party/pkg/stream_channel
-  string_scanner:
-    path: ../../third_party/pkg/string_scanner
-  telemetry:
-    path: ../telemetry
-  term_glyph:
-    path: ../../third_party/pkg/term_glyph
-  test:
-    path: ../../third_party/pkg/test/pkgs/test
-  test_api:
-    path: ../../third_party/pkg/test/pkgs/test_api
-  test_core:
-    path: ../../third_party/pkg/test/pkgs/test_core
-  test_descriptor:
-    path: ../../third_party/pkg/test_descriptor
-  test_reflective_loader:
-    path: ../../third_party/pkg/test_reflective_loader
-  typed_data:
-    path: ../../third_party/pkg/typed_data
-  unified_analytics:
-    path: ../../third_party/pkg/tools/pkgs/unified_analytics
-  vm_service:
-    path: ../vm_service
-  watcher:
-    path: ../../third_party/pkg/watcher
-  web_socket_channel:
-    path: ../../third_party/pkg/web_socket_channel
-  webkit_inspection_protocol:
-    path: ../../third_party/pkg/webkit_inspection_protocol
-  yaml:
-    path: ../../third_party/pkg/yaml
-  yaml_edit:
-    path: ../../third_party/pkg/yaml_edit

pkg/analysis_server_client/pubspec.yaml

@@ -12,6 +12,8 @@ publish_to: none
 environment:
   sdk: ^3.5.0
 
+resolution: workspace
+
 # Use 'any' constraints here; we get our versions from the DEPS file.
 dependencies:
   path: any

pkg/analysis_server_plugin/pubspec.yaml

@@ -6,6 +6,7 @@ repository: https://github.com/dart-lang/sdk/tree/main/pkg/analysis_server_plugi
 environment:
   sdk: ^3.5.0
 
+resolution: workspace
 
 dependencies:
   analyzer: ^7.3.0
@@ -21,127 +22,3 @@ dev_dependencies:
   test_reflective_loader: any
   test: any
 
-# These dependency overrides are present in order to allow publishing this
-# package. Otherwise, `dart pub publish` complains, even though they are dev
-# dependencies.
-dependency_overrides:
-  _fe_analyzer_shared:
-    path: ../_fe_analyzer_shared
-  analyzer:
-    path: ../analyzer
-  analyzer_plugin:
-    path: ../analyzer_plugin
-  analyzer_utilities:
-    path: ../analyzer_utilities
-  args:
-    path: ../../third_party/pkg/args
-  async:
-    path: ../../third_party/pkg/async
-  boolean_selector:
-    path: ../../third_party/pkg/boolean_selector
-  cli_util:
-    path: ../../third_party/pkg/cli_util
-  clock:
-    path: ../../third_party/pkg/clock
-  collection:
-    path: ../../third_party/pkg/collection
-  convert:
-    path: ../../third_party/pkg/convert
-  crypto:
-    path: ../../third_party/pkg/crypto
-  dart_style:
-    path: ../../third_party/pkg/dart_style
-  file:
-    path: ../../third_party/pkg/file/packages/file
-  frontend_server_client:
-    path: ../../third_party/pkg/webdev/frontend_server_client
-  glob:
-    path: ../../third_party/pkg/glob
-  http:
-    path: ../../third_party/pkg/http/pkgs/http
-  http_multi_server:
-    path: ../../third_party/pkg/http_multi_server
-  http_parser:
-    path: ../../third_party/pkg/http_parser
-  intl:
-    path: ../../third_party/pkg/intl
-  js:
-    path: ../js
-  language_server_protocol:
-    path: ../../third_party/pkg/language_server_protocol
-  linter:
-    path: ../linter
-  lints:
-    path: ../../third_party/pkg/lints
-  logging:
-    path: ../../third_party/pkg/logging
-  matcher:
-    path: ../../third_party/pkg/matcher
-  memory_usage:
-    path: ../../third_party/pkg/leak_tracker/pkgs/memory_usage
-  meta:
-    path: ../meta
-  mime:
-    path: ../../third_party/pkg/tools/pkgs/mime
-  package_config:
-    path: ../../third_party/pkg/package_config
-  path:
-    path: ../../third_party/pkg/path
-  pool:
-    path: ../../third_party/pkg/pool
-  pub_semver:
-    path: ../../third_party/pkg/pub_semver
-  server_plugin:
-    path: ../server_plugin
-  shelf:
-    path: ../../third_party/pkg/shelf/pkgs/shelf
-  shelf_packages_handler:
-    path: ../../third_party/pkg/shelf/pkgs/shelf_packages_handler
-  shelf_static:
-    path: ../../third_party/pkg/shelf/pkgs/shelf_static
-  shelf_web_socket:
-    path: ../../third_party/pkg/shelf/pkgs/shelf_web_socket
-  source_map_stack_trace:
-    path: ../../third_party/pkg/tools/pkgs/source_map_stack_trace
-  source_maps:
-    path: ../../third_party/pkg/source_maps
-  source_span:
-    path: ../../third_party/pkg/source_span
-  stack_trace:
-    path: ../../third_party/pkg/stack_trace
-  stream_channel:
-    path: ../../third_party/pkg/stream_channel
-  string_scanner:
-    path: ../../third_party/pkg/string_scanner
-  telemetry:
-    path: ../telemetry
-  term_glyph:
-    path: ../../third_party/pkg/term_glyph
-  test:
-    path: ../../third_party/pkg/test/pkgs/test
-  test_api:
-    path: ../../third_party/pkg/test/pkgs/test_api
-  test_core:
-    path: ../../third_party/pkg/test/pkgs/test_core
-  test_descriptor:
-    path: ../../third_party/pkg/test_descriptor
-  test_reflective_loader:
-    path: ../../third_party/pkg/test_reflective_loader
-  typed_data:
-    path: ../../third_party/pkg/typed_data
-  unified_analytics:
-    path: ../../third_party/pkg/tools/pkgs/unified_analytics
-  usage:
-    path: ../../third_party/pkg/usage
-  vm_service:
-    path: ../vm_service
-  watcher:
-    path: ../../third_party/pkg/watcher
-  web_socket_channel:
-    path: ../../third_party/pkg/web_socket_channel
-  webkit_inspection_protocol:
-    path: ../../third_party/pkg/webkit_inspection_protocol
-  yaml:
-    path: ../../third_party/pkg/yaml
-  yaml_edit:
-    path: ../../third_party/pkg/yaml_edit

pkg/analyzer/pubspec.yaml

@@ -7,6 +7,7 @@ repository: https://github.com/dart-lang/sdk/tree/main/pkg/analyzer
 environment:
   sdk: ^3.5.0
 
+resolution: workspace
 
 dependencies:
   _fe_analyzer_shared: ^80.0.0
@@ -39,17 +40,3 @@ dev_dependencies:
   test_reflective_loader: any
   vm_service: any
 
-# These dependency overrides are present in order to allow publishing this
-# package. Otherwise, `dart pub publish` complains, even though they are dev
-# dependencies.
-dependency_overrides:
-  _fe_analyzer_shared:
-    path: ../_fe_analyzer_shared
-  analyzer_utilities:
-    path: ../analyzer_utilities
-  heap_snapshot:
-    path: ../heap_snapshot
-  linter:
-    path: ../linter
-  vm_service:
-    path: ../vm_service

pkg/analyzer_cli/pubspec.yaml

@@ -7,6 +7,8 @@ publish_to: none
 environment:
   sdk: ^3.7.0
 
+resolution: workspace
+
 # Use 'any' constraints here; we get our versions from the DEPS file.
 dependencies:
   analyzer: any

pkg/analyzer_plugin/pubspec.yaml

@@ -6,6 +6,7 @@ repository: https://github.com/dart-lang/sdk/tree/main/pkg/analyzer_plugin
 environment:
   sdk: ^3.5.0
 
+resolution: workspace
 
 dependencies:
   analyzer: ^7.2.0
@@ -26,12 +27,3 @@ dev_dependencies:
   meta: any
   test_reflective_loader: any
   test: any
-
-# These dependency overrides are present in order to allow publishing this
-# package. Otherwise, `dart pub publish` complains, even though they are dev
-# dependencies.
-dependency_overrides:
-  analyzer_utilities:
-    path: ../analyzer_utilities
-  linter:
-    path: ../linter