refactor (vscode): migrate from submodule to subtree

.tours/contributing.tour

@@ -143,9 +143,9 @@
       "description": "Static images and the manifest live here in `src/browser/media` (see the explorer)."
     },
     {
-      "file": "ci/dev/vscode.patch",
+      "directory": "lib/vscode",
       "line": 1,
-      "description": "code-server makes use of VS Code's frontend web/remote support. Most of the patch implements the remote server since that portion of the code is closed source and not released with VS Code.\n\nWe also have a few bug fixes and have added some features (like client-side extensions). See [https://github.com/cdr/code-server/blob/master/doc/CONTRIBUTING.md#vs-code-patch](https://github.com/cdr/code-server/blob/master/doc/CONTRIBUTING.md#vs-code-patch) for a list.\n\nWe make an effort to keep the patch as small as possible."
+      "description": "code-server makes use of VS Code's frontend web/remote support. Most of the modifications implement the remote server since that portion of the code is closed source and not released with VS Code.\n\nWe also have a few bug fixes and have added some features (like client-side extensions). See [https://github.com/cdr/code-server/blob/master/doc/CONTRIBUTING.md#modifications-to-vs-code](https://github.com/cdr/code-server/blob/master/doc/CONTRIBUTING.md#modifications-to-vs-code) for a list.\n\nWe make an effort to keep the modifications as few as possible."
     }
   ]
-}
+}

.tours/start-development.tour

@@ -5,7 +5,7 @@
     {
       "file": "package.json",
       "line": 31,
-      "description": "## Commands\n\nTo start developing, make sure you have Node 12+ and the [required dependencies](https://github.com/Microsoft/vscode/wiki/How-to-Contribute#prerequisites) installed. Then, run the following commands:\n\n1. Install dependencies:\n>> yarn\n\n2. Clone and patch VS Code and install its dependencies:\n>> yarn vscode\n\n3. Start development mode (and watch for changes):\n>> yarn watch"
+      "description": "## Commands\n\nTo start developing, make sure you have Node 12+ and the [required dependencies](https://github.com/Microsoft/vscode/wiki/How-to-Contribute#prerequisites) installed. Then, run the following commands:\n\n1. Install dependencies:\n>> yarn\n\n3. Start development mode (and watch for changes):\n>> yarn watch"
     },
     {
       "file": "src/node/app.ts",

ci/README.md

@@ -55,15 +55,6 @@ This directory contains scripts used for the development of code-server.
   - Runs tests.
 - [./ci/dev/ci.sh](./dev/ci.sh) (`yarn ci`)
   - Runs `yarn fmt`, `yarn lint` and `yarn test`.
-- [./ci/dev/vscode.sh](./dev/vscode.sh) (`yarn vscode`)
-  - Ensures [./lib/vscode](../lib/vscode) is cloned, patched and dependencies are installed.
-- [./ci/dev/patch-vscode.sh](./dev/patch-vscode.sh) (`yarn vscode:patch`)
-  - Applies [./ci/dev/vscode.patch](./dev/vscode.patch) to [./lib/vscode](../lib/vscode).
-- [./ci/dev/diff-vscode.sh](./dev/diff-vscode.sh) (`yarn vscode:diff`)
-  - Diffs [./lib/vscode](../lib/vscode) into [./ci/dev/vscode.patch](./dev/vscode.patch).
-- [./ci/dev/vscode.patch](./dev/vscode.patch)
-  - Our patch of VS Code, see [./doc/CONTRIBUTING.md](../doc/CONTRIBUTING.md#vs-code-patch).
-  - Generate it with `yarn vscode:diff` and apply with `yarn vscode:patch`.
 - [./ci/dev/watch.ts](./dev/watch.ts) (`yarn watch`)
   - Starts a process to build and launch code-server and restart on any code changes.
   - Example usage in [./doc/CONTRIBUTING.md](../doc/CONTRIBUTING.md).

ci/dev/fmt.sh

@@ -4,7 +4,7 @@ set -euo pipefail
 main() {
   cd "$(dirname "$0")/../.."
 
-  shfmt -i 2 -w -sr $(git ls-files "*.sh")
+  shfmt -i 2 -w -sr $(git ls-files "*.sh" | grep -v "lib/vscode")
 
   local prettierExts
   prettierExts=(
@@ -20,7 +20,7 @@ main() {
     "*.yml"
   )
   prettier --write --loglevel=warn $(
-    git ls-files "${prettierExts[@]}" | grep -v 'helm-chart'
+    git ls-files "${prettierExts[@]}" | grep -v "lib/vscode" | grep -v 'helm-chart'
   )
 
   doctoc --title '# FAQ' doc/FAQ.md > /dev/null

ci/dev/lint.sh

@@ -4,10 +4,10 @@ set -euo pipefail
 main() {
   cd "$(dirname "$0")/../.."
 
-  eslint --max-warnings=0 --fix $(git ls-files "*.ts" "*.tsx" "*.js")
-  stylelint $(git ls-files "*.css")
+  eslint --max-warnings=0 --fix $(git ls-files "*.ts" "*.tsx" "*.js" | grep -v "lib/vscode")
+  stylelint $(git ls-files "*.css" | grep -v "lib/vscode")
   tsc --noEmit
-  shellcheck -e SC2046,SC2164,SC2154,SC1091,SC1090,SC2002 $(git ls-files "*.sh")
+  shellcheck -e SC2046,SC2164,SC2154,SC1091,SC1090,SC2002 $(git ls-files "*.sh" | grep -v "lib/vscode")
   if command -v helm && helm kubeval --help > /dev/null; then
     helm kubeval ci/helm-chart
   fi