Multi-ide 2.x Backports (#19312)

* Daml ide multi ide (#17345)

* Multi-ide refactors (#18885)

* Reimplement ProgressToken prefixing to be stateless

* Refactor parsing logic to not use interleaveIO

* Move most verbose logging behind a flag

* Address reviews

* Multi-IDE Features for 2.9 (#19040)

* Implement dar unpacking

* Implement packageless IDE

* Hot-reloading logic for daml.yaml, multi-package.yaml, *.dar

* Implement initial error recovery logic

* Switch logging to log levels
Replace window reload with LanguageServer restart

* Forward args from multi-ide to sub-ides

* Change unpacked dar paths to be the unit-id.
Update unpacking logic to shutdown previous IDEs

* Remove broken experimental flag

* Refactor ide restart logic to not lose event handlers

* Log subIDE errors to debug logger live

* Windows fixes

* First review fixes batch

* Use newtypes for many FilePaths

* Address Dylan's comments

* Refactor how SubIDEs are passed around, reduce times it is dropped

* Update diagnostic

* Multi-ide structure change handling (#19194)

* Better support for package structure changes

* Rename some handlers

* Split up MultiIde.hs into many files (#19198)

* Split up MultiIde.hs into many files

* Further split SubIde

* Multi-IDE Sdk install managament (#19256)

* Tweaks from previous version

* Implement Sdk Version management

* Address review

* Fix compilation issues

* Fix issues with 2.x

sdk/bazel-haskell-deps.bzl

@@ -18,8 +18,8 @@ load("@dadew//:dadew.bzl", "dadew_tool_home")
 load("@rules_haskell//haskell:cabal.bzl", "stack_snapshot")
 load("//bazel_tools/ghc-lib:repositories.bzl", "ghc_lib_and_dependencies")
 
-GHCIDE_REV = "223e571d3cac214d131b85330bf09a1762e88671"
-GHCIDE_SHA256 = "5604a0e30f6e0a2ca8b2d8f9883698d4c97efdcf7d84d27539d433a49d40cf74"
+GHCIDE_REV = "96d92b9b5b5abea5e1d3df2ae06e26094d986139"
+GHCIDE_SHA256 = "a1a4b9157f81491d9dc580b638fec61e42c6c1b44e30d7ceee8c38a57e308ab6"
 GHCIDE_LOCAL_PATH = None
 JS_JQUERY_VERSION = "3.3.1"
 JS_DGTABLE_VERSION = "0.5.2"
@@ -55,6 +55,7 @@ haskell_cabal_library(
         patch_args = ["-p1"],
         patches = [
             "@com_github_digital_asset_daml//bazel_tools:lsp-types-normalisation.patch",
+            "@com_github_digital_asset_daml//bazel_tools:lsp-types-expose-other-modules.patch",
         ],
         sha256 = LSP_TYPES_SHA256,
         strip_prefix = "lsp-types-{}".format(LSP_TYPES_VERSION),
@@ -463,6 +464,7 @@ exports_files(["stack.exe"], visibility = ["//visibility:public"])
             "ansi-wl-pprint",
             "array",
             "async",
+            "attoparsec",
             "base",
             "base16-bytestring",
             "base64",
@@ -549,6 +551,7 @@ exports_files(["stack.exe"], visibility = ["//visibility:public"])
             "semigroupoids",
             "semver",
             "silently",
+            "some",
             "sorted-list",
             "split",
             "stache",

sdk/bazel_tools/lsp-types-expose-other-modules.patch

@@ -0,0 +1,20 @@
+diff --git a/lsp-types.cabal b/lsp-types.cabal
+index 1af6907..1443cc0 100644
+--- a/lsp-types.cabal
++++ b/lsp-types.cabal
+@@ -21,6 +21,7 @@ library
+                      , Language.LSP.Types.Capabilities
+                      , Language.LSP.Types.Lens
+                      , Language.LSP.Types.SMethodMap
++                     , Language.LSP.Types.Utils
+                      , Language.LSP.VFS
+                      , Data.IxMap
+   other-modules:       Language.LSP.Types.CallHierarchy
+@@ -63,7 +64,6 @@ library
+                      , Language.LSP.Types.TextDocument
+                      , Language.LSP.Types.TypeDefinition
+                      , Language.LSP.Types.Uri
+-                     , Language.LSP.Types.Utils
+                      , Language.LSP.Types.Window
+                      , Language.LSP.Types.WatchedFiles
+                      , Language.LSP.Types.WorkspaceEdit

sdk/compiler/daml-extension/package.json

@@ -15,7 +15,8 @@
         "onLanguage:daml",
         "onCommand:daml.openDamlDocs",
         "onCommand:daml.resetTelemetryConsent",
-        "onCommand:daml.showResource"
+        "onCommand:daml.showResource",
+        "workspaceContains:daml.yaml"
     ],
     "main": "./out/src/extension",
     "contributes": {
@@ -78,15 +79,16 @@
             "type": "object",
             "title": "Daml Studio configuration",
             "properties": {
-                "daml.debug": {
-                    "type": "boolean",
-                    "default": false,
-                    "description": "Enable debug logging in the Daml Language Server."
-                },
-                "daml.experimental": {
-                    "type": "boolean",
-                    "default": false,
-                    "description": "Enable experimental features in the IDE, this may break things"
+                "daml.logLevel": {
+                    "enum": [
+                        "Telemetry",
+                        "Debug",
+                        "Info",
+                        "Warning",
+                        "Error"
+                    ],
+                    "default": "Warning",
+                    "description": "Sets the logging threshold of the daml-ide and multi-ide"
                 },
                 "daml.profile": {
                     "type": "boolean",
@@ -111,6 +113,11 @@
                     "type": "string",
                     "default": "",
                     "description": "Extra arguments passed to `damlc ide`. This can be used to enable additional warnings via `--ghc-option -W`"
+                },
+                "daml.multiPackageIdeSupport": {
+                  "type": "boolean",
+                  "default": false,
+                  "description": "EXPERIMENTAL: Enables the incomplete and experimental multi-ide feature."
                 }
             }
         },