#1: update workflow var name

Author: tlamonthezie

.azure/pipelines/build-and-test.yml

@@ -49,7 +49,7 @@ jobs:
     TS: ~
     BUILD_DIR: /opt/foo/build
     OUTPUT_DIR: /opt/foo/output
-    CACHE_DIR: /opt/foo/build/ccache
+    CCACHE_DIR: /opt/foo/build/ccache
     COVERAGE_ENABLED: 0
     JUNIT_REPORT_PATH: /opt/foo/output/junit.xml
   steps:
@@ -101,7 +101,7 @@ jobs:
       inputs:
         securityNamespace: cache
         key: $(Agent.OS) | "$(cache_name)" | $(TS_YEAR) | $(TS_MONTH) | $(TS_DAY) | $(TS)
-        path: '$(build_root)$(volume_name)/ccache'
+        path: $(CCACHE_DIR)
         restoreKeys: |
           $(Agent.OS) | "$(cache_name)" | $(TS_YEAR) | $(TS_MONTH) | $(TS_DAY)
           $(Agent.OS) | "$(cache_name)" | $(TS_YEAR) | $(TS_MONTH)

.github/workflows/build-and-test.yml

@@ -45,7 +45,7 @@ jobs:
       TS: ~
       BUILD_DIR: /opt/foo/build
       OUTPUT_DIR: /opt/foo/output
-      CACHE_DIR: /opt/foo/build/ccache
+      CCACHE_DIR: /opt/foo/build/ccache
       COVERAGE_ENABLED: ${{  matrix.runner.name == 'wf-amd64-ubuntu-22.04-gcc-12-cpp' && 1 || 0 }}
       JUNIT_REPORT_PATH: /opt/foo/output/junit.xml
     strategy:
@@ -111,7 +111,7 @@ jobs:
         env:
           cache_name: ${{ matrix.runner.name }}
         with:
-          path: ${{ env.CACHE_DIR }}
+          path: ${{ env.CCACHE_DIR }}
           key: ${{ runner.os }}-${{ env.cache_name }}-${{ env.TS_YEAR }}-${{ env.TS_MONTH }}-${{ env.TS_DAY }}-${{ env.TS }}
           restore-keys: |
             ${{ runner.os }}-${{ env.cache_name }}-${{ env.TS_YEAR }}-${{ env.TS_MONTH }}-${{ env.TS_DAY }}-