cleanup travis build

Author: jakob-r

.github/deploy.sh

@@ -23,6 +23,21 @@ env:
 before_script:
 - R --no-save <<< 'library("devtools"); document()'
 after_success:
-- if [[ "$TRAVIS_PULL_REQUEST" == "false" && "$TRAVIS_BRANCH" == "master" && "${TRAVIS_R_VERSION_STRING}"
-  == "release" ]]; then bash .github/deploy.sh; fi;
-- if [[ "${TRAVIS_R_VERSION_STRING}" == "release" ]]; then Rscript -e 'covr::coveralls()'; fi;
+- 'if [[ "$TRAVIS_PULL_REQUEST" == "false" && "$TRAVIS_BRANCH" == "master" && "${TRAVIS_R_VERSION_STRING}"
+  == "release" && $TRAVIS_EVENT_TYPE != "cron" ]]; then
+    R --no-save <<< "devtools::install(); pkgdown::build_site()";
+    git checkout master;
+    export TRAVIS_COMMIT_MSG="$(git log --format=%B --no-merges -n 1)";
+    git config --global user.name "Travis CI";
+    git config --global user.email "$COMMIT_AUTHOR_EMAIL";
+    git config credential.helper "store --file=.git/credentials";
+    echo "https://${GH_TOKEN}:@github.com" >> .git/credentials;
+    git config push.default matching;
+    git add --force man/*;
+    git add --force README.md;
+    git add --force docs/*;
+    git rm -r --cached $(find . -type d -name "*_cache");
+    git commit man DESCRIPTION NAMESPACE README.md docs -m "update auto-generated documentation [ci skip]" -m "$TRAVIS_COMMIT_MSG" || true;
+    git push;
+    Rscript -e "covr::coveralls()";
+  fi;'