If you use aquery_differ to diff 2 aquery proto files and you pass both --attrs=inputs and --attrs=cmdline, if there is a difference in the Environment keys of actions it will not appear in the final diff

We're moving in the direction of Pants no longer registering all of its plugins by default and instead requiring users to opt-in. For example, you must explicitly opt in to pants.backend.python.lint.isort in V2, whereas V1 has pants.backend.python activated by default.

However, there is no good way to discover the possible backends outside of looking at the source code for this project.

One of the consumers of our system uses curly braces for content replacement in strings.

Due to the way that SD currently uses curly braces in the build process there is no way I can have a string that includes the braces for consumption.

I have tried a number of ways to escape the braces with no luck

Other languages and templating systems seem to use the concept of using double curly b

Bloop supports globs for source files since #1176.

The same should be done for resources.

Is your feature request related to a problem? Please describe.
Running any bazel build command on a fresh system with no Python, within a workspace that uses rules_haskell, will eventually yield an error of the form:

Repository rule _config_python3_toolchain defined at:
  /root/.cache/bazel/_bazel_root/abad448bf464eefeaf2734c3cc8cdd46/external/rules_haskell/haskell/ghc_bindist.bzl:59