From 7a1038e56c413502dd050b5ccca4613ee499ab33 Mon Sep 17 00:00:00 2001
From: Snow Faerie <snowfaerie51@gmail.com>
Date: Fri, 19 Jul 2024 19:11:46 +0200
Subject: [PATCH] Generate compile_commands.json

Modify CMakePresets.json to use -DCMAKE_EXPORT_COMPILE_COMMANDS:BOOL=ON
in all the presets.

The compile_commands.json file can be used by tools like clangd to get
autocompletion and go-to-definition.

This patch also adds compile_commands.json to the .gitignore, as often
you need to symlink the compile_commands.json from the build directory
into the source directory for it to be picked by tools. That is the case
with clangd at least.
---
 .gitignore        | 1 +
 CMakePresets.json | 4 ++++
 2 files changed, 5 insertions(+)

diff --git a/.gitignore b/.gitignore
index 54bb06ab0b..3c66f5686d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -54,6 +54,7 @@ OpenSCAD_rc.py
 tags
 /CMakeUserPresets.json
 Testing
+compile_commands.json
 
 # crowdin file
 src/Tools/freecad.zip
diff --git a/CMakePresets.json b/CMakePresets.json
index 24c844f2c5..094e1d75ca 100644
--- a/CMakePresets.json
+++ b/CMakePresets.json
@@ -10,6 +10,10 @@
         "name": "common",
         "hidden": true,
         "cacheVariables": {
+          "CMAKE_EXPORT_COMPILE_COMMANDS": {
+            "type": "BOOL",
+            "value": "ON"
+          }
         }
       },
       {