ci: clean ccache stats to see the real effect of ccaching

Signed-off-by: Jean Privat <jean@pryen.org>

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 70b91e1..914a782 100644 (file)
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -29,6 +29,7 @@ before_script:
   - git config --add github.oauthtoken "$GITHUB_OAUTHTOKEN" # needed for github api rate limit
   - pwd
   - ccache -s
+  - ccache -z
   - ccache -M 500M
   - du -sh .gradle || true
   - type -a nitc nitdoc || true # is there some nit tools?