Auto merge of #45243 - alexcrichton:tool-rls-rustfmt, r=Mark-Simulacrum
rustbuild: Allow setting rls/rustfmt to "broken"
This commit enables configuring the RLS/rustfmt tools to the "broken" state and
actually get it past CI. The main changes here were to update all dist-related
code to handle the situation where the RLS isn't available. This in turn
involved a homegrown preprocessor-like-function to edit the configuration files
we pass to the various combined installer tools.
projects / rust.git / commit