Debug make tx-en

Makefile

@@ -68,22 +68,19 @@ n-docs-diff: ## number of docs/ files changed since branch from master
 n-other-diff: ## number of files outside docs/ changed since branch from master
 	@git diff --name-only $(DIFF_RANGE) -- ':!docs/' | wc -l | awk '{print $$1}'
 
-tx-en: ## rebuild en locale strings and push to master
-	git config --global user.email "travis@travis-ci.org"
-	git config --global user.name "Travis CI"
+tx-en: ## rebuild en locale strings and push to master (req: GH_TOKEN)
+	@git config --global user.email "travis@travis-ci.org"
+	@git config --global user.name "Travis CI"
+	@git checkout master
 
-	git checkout master
+	@make -C docs clean gettext
+	@cd docs && sphinx-intl update -p _build/gettext -l en
 
-	pushd docs
-	make clean gettext
-	sphinx-intl build -p _build/gettext -l en
-	popd
+	@git add docs/locale/en
+	@git commit -m "Update en source strings for $$TRAVIS_COMMIT"
 
-	git add docs/locale/en
-	git commit -m "Update en source strings for $$TRAVIS_COMMIT"
-
-	git remote add origin-tx https://$${GH_TOKEN}@github.com/jupyter/docker-stacks.git
-	git push -u origin-tx master
+	@git remote add origin-tx https://$${GH_TOKEN}@github.com/jupyter/docker-stacks.git
+	@git push -u origin-tx master
 
 
 test/%: ## run tests against a stack