Make sure correct permissions are used. (#79)

Author: felixfontein

changelogs/fragments/79-sphinx-init-permissions.yml

@@ -0,0 +1,2 @@
+bugfixes:
+  - "Make sure that ``build.sh`` created by the ``sphinx-init`` subcommand sets proper permissions for antsibull-docs on the ``temp-rst`` directory it creates (https://github.com/ansible-community/antsibull-docs/pull/79)."

src/antsibull_docs/data/sphinx_init/build_sh.j2

@@ -9,6 +9,7 @@ cd @{ dest_dir }@
 # Create collection documentation into temporary directory
 rm -rf temp-rst
 mkdir -p temp-rst
+chmod og-w temp-rst  # antsibull-docs wants that directory only readable by itself
 antsibull-docs \
     --config-file antsibull-docs.cfg \
 {% if use_current %}