From 955e49dca194d0a2694fc4d1a3608a0b36b5634e Mon Sep 17 00:00:00 2001
From: tangxifan <tangxifan@gmail.com>
Date: Tue, 24 Nov 2020 15:10:33 -0700
Subject: [PATCH] [Test] bug fix for ccache and enhance printing messages

---
 .github/workflows/build.yml    | 21 +++++++++++++++++++--
 .github/workflows/reg_test.yml | 18 +++++++++++++++++-
 2 files changed, 36 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 11f87e8d4..f025a625b 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -108,11 +108,25 @@ jobs:
       - name: ccache cache files
         uses: actions/cache@v1.1.0
         with:
-          path: ${{runner.workspace}}/build/.ccache
+          path: .ccache
           key: ${{ matrix.config.name }}-ccache-${{ steps.ccache_cache_timestamp.outputs.timestamp }}
           restore-keys: |
             ${{ matrix.config.name }}-ccache-
 
+      # Set up the paths for ccache and control the size under 400MB
+      - name: Configure ccache
+        shell: cmake -P {0}
+        run: |
+          file(TO_CMAKE_PATH "$ENV{GITHUB_WORKSPACE}" ccache_basedir)
+          set(ENV{CCACHE_BASEDIR} "${ccache_basedir}")
+          set(ENV{CCACHE_DIR} "${ccache_basedir}/.ccache")
+          set(ENV{CCACHE_COMPRESS} "true")
+          set(ENV{CCACHE_COMPRESSLEVEL} "6")
+          set(ENV{CCACHE_MAXSIZE} "400M")
+
+          execute_process(COMMAND ccache -p)
+          execute_process(COMMAND ccache -z)
+
       - name: Configure CMake
         # Use a bash shell so we can use the same syntax for environment variable
         # access regardless of the host operating system
@@ -130,4 +144,7 @@ jobs:
         working-directory: ${{runner.workspace}}/build
         shell: bash
         # Execute the build.  You can specify a specific target with "--target <NAME>"
-        run: cmake --build . --config $BUILD_TYPE 
+        # Check the cache size and see if it is over the limit
+        run: |
+          cmake --build . --config $BUILD_TYPE 
+          ccache -s
diff --git a/.github/workflows/reg_test.yml b/.github/workflows/reg_test.yml
index e77f55909..ea786178b 100644
--- a/.github/workflows/reg_test.yml
+++ b/.github/workflows/reg_test.yml
@@ -104,6 +104,20 @@ jobs:
           restore-keys: |
             ${{ matrix.config.name }}-ccache-
 
+      # Set up the paths for ccache and control the size under 400MB
+      - name: Configure ccache
+        shell: cmake -P {0}
+        run: |
+          file(TO_CMAKE_PATH "$ENV{GITHUB_WORKSPACE}" ccache_basedir)
+          set(ENV{CCACHE_BASEDIR} "${ccache_basedir}")
+          set(ENV{CCACHE_DIR} "${ccache_basedir}/.ccache")
+          set(ENV{CCACHE_COMPRESS} "true")
+          set(ENV{CCACHE_COMPRESSLEVEL} "6")
+          set(ENV{CCACHE_MAXSIZE} "400M")
+
+          execute_process(COMMAND ccache -p)
+          execute_process(COMMAND ccache -z)
+
       - name: Configure CMake
         # Use a bash shell so we can use the same syntax for environment variable
         # access regardless of the host operating system
@@ -121,7 +135,9 @@ jobs:
         working-directory: ${{runner.workspace}}/build
         shell: bash
         # Execute the build.  You can specify a specific target with "--target <NAME>"
-        run: cmake --build . --config $BUILD_TYPE 
+        run: |
+          cmake --build . --config $BUILD_TYPE 
+          ccache -s
 
       - name: ${{matrix.config.name}}
         shell: bash