github actions decrease ccache max_size selectively

.github/workflows/checks.yml

@@ -46,15 +46,15 @@ jobs:
       uses: actions/cache@v2
       with:
         path: ~/.ccache
-        key: tests_${{matrix.ubuntu_release}}-ccache-${{steps.ccache_cache_timestamp.outputs.timestamp}}
-        restore-keys: tests_${{matrix.ubuntu_release}}-ccache-
+        key: ${{matrix.config}}-ccache-${{steps.ccache_cache_timestamp.outputs.timestamp}}
+        restore-keys: ${{matrix.config}}-ccache-
     - name: setup ccache
       run: |
           mkdir -p ~/.ccache
           echo "base_dir = ${GITHUB_WORKSPACE}" > ~/.ccache/ccache.conf
           echo "compression = true" >> ~/.ccache/ccache.conf
           echo "compression_level = 6" >> ~/.ccache/ccache.conf
-          echo "max_size = 100M" >> ~/.ccache/ccache.conf
+          echo "max_size = 20M" >> ~/.ccache/ccache.conf
           ccache -s
           ccache -z
     - name: check environment

.github/workflows/clang-tidy.yml

@@ -35,7 +35,7 @@ jobs:
           echo "base_dir = ${GITHUB_WORKSPACE}" > ~/.ccache/ccache.conf
           echo "compression = true" >> ~/.ccache/ccache.conf
           echo "compression_level = 6" >> ~/.ccache/ccache.conf
-          echo "max_size = 100M" >> ~/.ccache/ccache.conf
+          echo "max_size = 20M" >> ~/.ccache/ccache.conf
           ccache -s
           ccache -z
 

.github/workflows/compile_linux.yml

@@ -43,7 +43,7 @@ jobs:
           echo "base_dir = ${GITHUB_WORKSPACE}" > ~/.ccache/ccache.conf
           echo "compression = true" >> ~/.ccache/ccache.conf
           echo "compression_level = 6" >> ~/.ccache/ccache.conf
-          echo "max_size = 100M" >> ~/.ccache/ccache.conf
+          echo "max_size = 40M" >> ~/.ccache/ccache.conf
           ccache -s
           ccache -z
 

.github/workflows/compile_linux_arm64.yml

@@ -40,7 +40,7 @@ jobs:
           echo "base_dir = ${GITHUB_WORKSPACE}" > ~/.ccache/ccache.conf
           echo "compression = true" >> ~/.ccache/ccache.conf
           echo "compression_level = 6" >> ~/.ccache/ccache.conf
-          echo "max_size = 100M" >> ~/.ccache/ccache.conf
+          echo "max_size = 40M" >> ~/.ccache/ccache.conf
           ccache -s
           ccache -z
 

.github/workflows/compile_macos.yml

@@ -44,7 +44,7 @@ jobs:
           echo "base_dir = ${GITHUB_WORKSPACE}" > ~/.ccache/ccache.conf
           echo "compression = true" >> ~/.ccache/ccache.conf
           echo "compression_level = 6" >> ~/.ccache/ccache.conf
-          echo "max_size = 100M" >> ~/.ccache/ccache.conf
+          echo "max_size = 40M" >> ~/.ccache/ccache.conf
           ccache -s
           ccache -z
 

.github/workflows/compile_nuttx.yml

@@ -81,7 +81,7 @@ jobs:
           echo "base_dir = ${GITHUB_WORKSPACE}" > ~/.ccache/ccache.conf
           echo "compression = true" >> ~/.ccache/ccache.conf
           echo "compression_level = 6" >> ~/.ccache/ccache.conf
-          echo "max_size = 100M" >> ~/.ccache/ccache.conf
+          echo "max_size = 50M" >> ~/.ccache/ccache.conf
           ccache -s
           ccache -z
 

.github/workflows/compile_nuttx_cannode.yml

@@ -46,7 +46,7 @@ jobs:
           echo "base_dir = ${GITHUB_WORKSPACE}" > ~/.ccache/ccache.conf
           echo "compression = true" >> ~/.ccache/ccache.conf
           echo "compression_level = 6" >> ~/.ccache/ccache.conf
-          echo "max_size = 100M" >> ~/.ccache/ccache.conf
+          echo "max_size = 20M" >> ~/.ccache/ccache.conf
           ccache -s
           ccache -z
 

.github/workflows/deploy_all.yml

@@ -47,7 +47,7 @@ jobs:
           echo "base_dir = ${GITHUB_WORKSPACE}" > ~/.ccache/ccache.conf
           echo "compression = true" >> ~/.ccache/ccache.conf
           echo "compression_level = 6" >> ~/.ccache/ccache.conf
-          echo "max_size = 100M" >> ~/.ccache/ccache.conf
+          echo "max_size = 50M" >> ~/.ccache/ccache.conf
           ccache -s
           ccache -z