ci: Delete existing files before deploying docs.

QuLogic · QuLogic · commit 7ac4de983161 · 2017-07-16T04:18:57.000-04:00
Otherwise, random files might be left over, such as the old gallery.html
that was removed when switching to sphinx-gallery.
diff --git a/.circleci/deploy-docs.sh b/.circleci/deploy-docs.sh
@@ -14,7 +14,8 @@ cd devdocs
 git checkout --orphan gh-pages || true
 git reset --hard first_commit
 
-cp -R ../doc/build/html/* .
+git rm -rf .
+cp -R ../doc/build/html/. .
 touch .nojekyll
 
 git config user.email "MatplotlibCircleBot@nomail"
