From 6a0a35f1cacc3a26ccf5a261d790c28a886edcd7 Mon Sep 17 00:00:00 2001
From: JP Lehr <jp.lehr@gmail.com>
Date: Fri, 14 Nov 2025 12:48:50 +0100
Subject: [PATCH 1/3] [CMake] Add cache files for convenience

Adding two CMake cache files to make building MetaCG more convenient.

One cache is a full build that requires the external dependencies
to be installed via the build_submodules.sh script.

The other cache is a build of the "new" graph tools that does not
depend on the external components.
---
 cmake/caches/FullBuild.cmake  | 12 ++++++++++++
 cmake/caches/GraphTools.cmake |  7 +++++++
 2 files changed, 19 insertions(+)
 create mode 100644 cmake/caches/FullBuild.cmake
 create mode 100644 cmake/caches/GraphTools.cmake

diff --git a/cmake/caches/FullBuild.cmake b/cmake/caches/FullBuild.cmake
new file mode 100644
index 00000000..14c946e3
--- /dev/null
+++ b/cmake/caches/FullBuild.cmake
@@ -0,0 +1,12 @@
+# This is a CMake cache file for a full build
+set(CMAKE_BUILD_TYPE Release CACHE STRING "")
+
+# Get external dependencies
+set(CUBE_DIR "extern/install/cubelib" CACHE STRING "")
+set(EXTRAP_INCLUDE "extern/install/extrap/include" CACHE STRING "")
+set(EXTRAP_LIB "extern/install/extrap/lib" CACHE STRING "")
+
+# Enable all features from MetaCG
+set(METACG_BUILD_CGCOLLECTOR ON CACHE BOOL "")
+set(METACG_BUILD_PGIS ON CACHE BOOL "")
+set(METACG_BUILD_GRAPH_TOOLS ON CACHE BOOL "")
diff --git a/cmake/caches/GraphTools.cmake b/cmake/caches/GraphTools.cmake
new file mode 100644
index 00000000..79ff2879
--- /dev/null
+++ b/cmake/caches/GraphTools.cmake
@@ -0,0 +1,7 @@
+# This is a CMake cache file for a full build
+set(CMAKE_BUILD_TYPE Release CACHE STRING "")
+
+# Enable all features from MetaCG
+set(METACG_BUILD_CGCOLLECTOR OFF CACHE BOOL "")
+set(METACG_BUILD_PGIS OFF CACHE BOOL "")
+set(METACG_BUILD_GRAPH_TOOLS ON CACHE BOOL "")

From 6b440a9e654a66260fdb7e3c721042413c5618f5 Mon Sep 17 00:00:00 2001
From: JP Lehr <jp.lehr@gmail.com>
Date: Fri, 14 Nov 2025 12:56:45 +0100
Subject: [PATCH 2/3] Fix linting errors

---
 cmake/caches/FullBuild.cmake  | 35 ++++++++++++++++++++++++++++-------
 cmake/caches/GraphTools.cmake | 20 ++++++++++++++++----
 2 files changed, 44 insertions(+), 11 deletions(-)

diff --git a/cmake/caches/FullBuild.cmake b/cmake/caches/FullBuild.cmake
index 14c946e3..867a26e5 100644
--- a/cmake/caches/FullBuild.cmake
+++ b/cmake/caches/FullBuild.cmake
@@ -1,12 +1,33 @@
 # This is a CMake cache file for a full build
-set(CMAKE_BUILD_TYPE Release CACHE STRING "")
+set(CMAKE_BUILD_TYPE
+    Release
+    CACHE STRING ""
+)
 
 # Get external dependencies
-set(CUBE_DIR "extern/install/cubelib" CACHE STRING "")
-set(EXTRAP_INCLUDE "extern/install/extrap/include" CACHE STRING "")
-set(EXTRAP_LIB "extern/install/extrap/lib" CACHE STRING "")
+set(CUBE_DIR
+    "extern/install/cubelib"
+    CACHE STRING ""
+)
+set(EXTRAP_INCLUDE
+    "extern/install/extrap/include"
+    CACHE STRING ""
+)
+set(EXTRAP_LIB
+    "extern/install/extrap/lib"
+    CACHE STRING ""
+)
 
 # Enable all features from MetaCG
-set(METACG_BUILD_CGCOLLECTOR ON CACHE BOOL "")
-set(METACG_BUILD_PGIS ON CACHE BOOL "")
-set(METACG_BUILD_GRAPH_TOOLS ON CACHE BOOL "")
+set(METACG_BUILD_CGCOLLECTOR
+    ON
+    CACHE BOOL ""
+)
+set(METACG_BUILD_PGIS
+    ON
+    CACHE BOOL ""
+)
+set(METACG_BUILD_GRAPH_TOOLS
+    ON
+    CACHE BOOL ""
+)
diff --git a/cmake/caches/GraphTools.cmake b/cmake/caches/GraphTools.cmake
index 79ff2879..3d4c394a 100644
--- a/cmake/caches/GraphTools.cmake
+++ b/cmake/caches/GraphTools.cmake
@@ -1,7 +1,19 @@
 # This is a CMake cache file for a full build
-set(CMAKE_BUILD_TYPE Release CACHE STRING "")
+set(CMAKE_BUILD_TYPE
+    Release
+    CACHE STRING ""
+)
 
 # Enable all features from MetaCG
-set(METACG_BUILD_CGCOLLECTOR OFF CACHE BOOL "")
-set(METACG_BUILD_PGIS OFF CACHE BOOL "")
-set(METACG_BUILD_GRAPH_TOOLS ON CACHE BOOL "")
+set(METACG_BUILD_CGCOLLECTOR
+    OFF
+    CACHE BOOL ""
+)
+set(METACG_BUILD_PGIS
+    OFF
+    CACHE BOOL ""
+)
+set(METACG_BUILD_GRAPH_TOOLS
+    ON
+    CACHE BOOL ""
+)

From 8a2d17514fd0ffa00d38d2d6b37fb4324b22e717 Mon Sep 17 00:00:00 2001
From: JP Lehr <jp.lehr@gmail.com>
Date: Fri, 14 Nov 2025 13:11:40 +0100
Subject: [PATCH 3/3] Adds cache file build to CI

---
 .github/workflows/mcg-ci.yml | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/mcg-ci.yml b/.github/workflows/mcg-ci.yml
index ed3eb898..afd8a3a9 100644
--- a/.github/workflows/mcg-ci.yml
+++ b/.github/workflows/mcg-ci.yml
@@ -64,7 +64,18 @@ jobs:
         stat $MCG_CFG
         [[ "$($MCG_CFG --prefix)" == "$(cd install; pwd)" ]] || exit 1
         [[ "$($MCG_CFG --revision)" == "$(git rev-parse HEAD)" ]] || exit 1
-  
+
+  # Make sure the cache file builds
+  graph-tools-cache-build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: cmake
+        run: cmake -B build -S . -C cmake/caches/GraphTools.cmake
+      - name: build
+        run: cmake --build build --parallel
+
   build-container:
     runs-on: ubuntu-latest
     steps: