Fix broken devcontainer setup (#4588)

* Fix broken devcontainer setup

The settings JSON key has an extra array marker in it that VSCode doesn't like.

Also, modernise the settings and extensions pieces by nesting them under customizations/vscode.

* Add ChangeLog entry for fix

Author: kaladron

.devcontainer/devcontainer.json

@@ -1,15 +1,21 @@
 {
     "name": "CMake Tools",
     "dockerFile": "Dockerfile",
-      "runArgs": [
+    "runArgs": [
         "--cap-add=SYS_PTRACE",
         "--security-opt",
         "seccomp=unconfined"
     ],
-    "settings": {
-        "terminal.integrated.shell.linux": "/bin/bash"
-    },
-    "extensions": [true][
-        "ms-vscode.cpptools"
-    ]
-}
+    "customizations": {
+        // Configure properties specific to VS Code.
+        "vscode": {
+            // Set *default* container specific settings.json values on container create.
+            "settings": {
+                "terminal.integrated.shell.linux": "/bin/bash"
+            },
+            "extensions": [
+                "ms-vscode.cpptools"
+            ]
+        }
+    }
+}

CHANGELOG.md

@@ -85,6 +85,7 @@ Bug Fixes:
 - Fix bug in which running "CMake: Build" would always run "CMake: Clean Rebuild" when `cmake.buildTask` is enabled [#4421](https://github.com/microsoft/vscode-cmake-tools/issues/4421) [@RedSkittleFox](https://github.com/RedSkittleFox)
 - Fix issue with hover provider not checking for undefined. [#4812](https://github.com/microsoft/vscode-cmake-tools/issues/4812)
 - Fix bug in which CTest is unable to run large amount of tests in parallel due to regex exceeding command line length limits [#4829](https://github.com/microsoft/vscode-cmake-tools/issues/4829) [@theuke](https://github.com/theuke)
+- Fix malformed devcontainer.json used for working with GitHub Codespaces and similar environments [#4588](https://github.com/microsoft/vscode-cmake-tools/pull/4588) [@kaladron](https://github.com/kaladron)
 
 ## 1.22.28