From efcfd441d352e075c7959e5d9c79e9d7fb86da4c Mon Sep 17 00:00:00 2001
From: Michael Carroll <michael@openrobotics.org>
Date: Tue, 19 May 2020 08:16:36 -0500
Subject: [PATCH] Add ability to pass CMake args

Signed-off-by: Michael Carroll <michael@openrobotics.org>
---
 README.md     |  7 +++++++
 action.yml    |  5 +++++
 entrypoint.sh | 11 ++++++-----
 3 files changed, 18 insertions(+), 5 deletions(-)

diff --git a/README.md b/README.md
index d2b37ce..6de819a 100644
--- a/README.md
+++ b/README.md
@@ -26,6 +26,7 @@ jobs:
           apt-dependencies: ''
           codecov-token: ${{ secrets.CODECOV_TOKEN }}
           script-before-cmake: before_cmake.sh
+          cmake-args: '-DBUILD_TESTING=1'
           script-between-cmake-make: between_cmake_make.sh
           script-after-make: after_make.sh
           script-after-make-test: after_make_test.sh
@@ -47,3 +48,9 @@ Create a secret on the repository with Codecov's token, called `CODECOV_TOKEN`.
 ### Custom scripts
 
 The `script-`s are optional hooks that you can run at specific times of the build.
+
+### Custom CMake Arguments
+
+The `cmake-args` can be used to pass additional CMake arguments to the build.
+If building with codecov is enabled, it is not possible to override the build type,
+which will always be `CMAKE_BUILD_TYPE=coverage`.
diff --git a/action.yml b/action.yml
index d682a28..2bb83ae 100644
--- a/action.yml
+++ b/action.yml
@@ -17,6 +17,10 @@ inputs:
     description: 'Bash script to be run before cmake inside the build folder'
     required: false
     default: ''
+  cmake-args:
+    description: 'Additional CMake arguments to use when building package under test'
+    required: false
+    default: ''
   script-between-cmake-make:
     description: 'Bash script to be run after cmake and before make inside the build folder'
     required: false
@@ -36,6 +40,7 @@ runs:
     - ${{ inputs.apt-dependencies }}
     - ${{ inputs.codecov-token }}
     - ${{ inputs.script-before-cmake }}
+    - ${{ inputs.cmake-args }}
     - ${{ inputs.script-between-cmake-make }}
     - ${{ inputs.script-after-make }}
     - ${{ inputs.script-after-make-test }}
diff --git a/entrypoint.sh b/entrypoint.sh
index 3a9380a..31a7aee 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -5,9 +5,10 @@ set -x
 APT_DEPENDENCIES=$1
 CODECOV_TOKEN=$2
 SCRIPT_BEFORE_CMAKE=$3
-SCRIPT_BETWEEN_CMAKE_MAKE=$4
-SCRIPT_AFTER_MAKE=$5
-SCRIPT_AFTER_MAKE_TEST=$6
+CMAKE_ARGS=$4
+SCRIPT_BETWEEN_CMAKE_MAKE=$5
+SCRIPT_AFTER_MAKE=$6
+SCRIPT_AFTER_MAKE_TEST=$7
 
 cd $GITHUB_WORKSPACE
 
@@ -58,9 +59,9 @@ if [ ! -z "$SCRIPT_BEFORE_CMAKE" ] ; then
 fi
 
 if [ ! -z "$CODECOV_TOKEN" ] ; then
-  cmake .. -DCMAKE_BUILD_TYPE=coverage
+  cmake .. $CMAKE_ARGS -DCMAKE_BUILD_TYPE=coverage
 else
-  cmake ..
+  cmake .. $CMAKE_ARGS
 fi
 
 echo "SCRIPT_BETWEEN_CMAKE_MAKE"