From c867a3d151ff994948d5eeb340aff8c8cabecfd3 Mon Sep 17 00:00:00 2001
From: Jaeden Amero <jaeden.amero@arm.com>
Date: Thu, 27 May 2021 15:37:56 +0100
Subject: [PATCH] lgtm: Add initial LGTM configuration file

Add a starter LGTM configuration file that tells LGTM what sort of files
we have in Mbed OS, what dependencies need installing, how to configure,
and how to build.

We tell LGTM to build Mbed OS's unit tests for the host toolchain, as a
start.

We install pip so we can install pypi's version of CMake, which is newer
than the current LGTM default version of 3.13.4.
---
 .lgtm.yml | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 .lgtm.yml

diff --git a/.lgtm.yml b/.lgtm.yml
new file mode 100644
index 00000000000..b3a7b64d4ba
--- /dev/null
+++ b/.lgtm.yml
@@ -0,0 +1,27 @@
+path_classifiers:
+  docs:
+    - docs
+  test:
+    - "**/TESTS"
+    - "**/UNITTESTS"
+  tools:
+    - tools
+
+extraction:
+  cpp:
+    prepare:
+      packages:
+        - ninja-build
+        - python-pip
+    after_prepare:
+      - pip install --user cmake
+      - ls ~/.local/bin
+      - export PATH=~/.local/bin:$PATH
+      - cmake --version
+    configure:
+      command:
+        - cmake -S . -B __build -GNinja -DBUILD_TESTING=ON -DCOVERAGE=OFF -DCMAKE_BUILD_TYPE=Debug
+    index:
+      build_command:
+        - cmake --build __build
+        - cmake --build __build --target test