bazel-stack-vscode extension recognizes the file
launch.bazelrc in the root of the workspace as a special file wherein each line in the file is interpreted as a single command.
Completion for bazel flags is available as you type:
' '(space) or
'='(equals) to commit choice and continue typing
Flag help is available as a hover:
launch.bazelrc file also acts as a codelens that allows you to
Repeat the last command with
launch.bazelrc file also pre-populates the Recent Commands view.