Re: [PATCH] ci: ignore rubygems warning in the "Documentation" job

> From: Johannes Schindelin <johannes.schindelin@gmx.de>
>
> A recent update in the Linux VM images used by Azure Pipelines surfaced
> a new problem in the "Documentation" job. Apparently, this warning
> appears 396 times on `stderr` when running `make doc`:
>
> /usr/lib/ruby/vendor_ruby/rubygems/defaults/operating_system.rb:10: warning: constant Gem::ConfigMap is deprecated
>
> This problem was already reported to the `rubygems` project via
> https://github.com/rubygems/rubygems/issues/3068.
>
> As there is nothing Git can do about this warning, and as the
> "Documentation" job reports this warning as a failure, let's just
> silence it and move on.

> Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
> ---
>     Fix CI/PR failures in the "Documentation" job
>
>     It would probably make sense to apply this to maint, too, as it will
>     cause CI failures even if there is nothing actionable to be done to
>     really fix this on Git's side.
>
> Published-As: https://github.com/gitgitgadget/git/releases/tag/pr-git-707%2Fdscho%2Fworkaround-for-rubygems-using-deprecated-component-v1
> Fetch-It-Via: git fetch https://github.com/gitgitgadget/git pr-git-707/dscho/workaround-for-rubygems-using-deprecated-component-v1
> Pull-Request: https://github.com/git/git/pull/707
>
>  ci/test-documentation.sh | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/ci/test-documentation.sh b/ci/test-documentation.sh
> index b3e76ef863..de41888430 100755
> --- a/ci/test-documentation.sh
> +++ b/ci/test-documentation.sh
> @@ -7,6 +7,7 @@
>
>  filter_log () {
>  	sed -e '/^GIT_VERSION = /d' \
> +	    -e "/constant Gem::ConfigMap is deprecated/d" \
>  	    -e '/^    \* new asciidoc flags$/d' \
>  	    -e '/stripped namespace before processing/d' \
>  	    -e '/Attributed.*IDs for element/d' \
>
> base-commit: d0654dc308b0ba76dd8ed7bbb33c8d8f7aacd783
> --
> gitgitgadget