[PATCH] D82791: [lit] Improve lit's output with default settings and --verbose.

[Varun Gandhi via Phabricator via llvm-commits]

varungandhi-apple created this revision.
Herald added subscribers: llvm-commits, delcypher.
Herald added a project: LLVM.

- Before:
  - default (no flags): no script, no command output
  - -v: full script, no command output
  - -vv: full script, adds 'set +x', shows command output
- After:
  - default (no flags): no script, show only failing line in command output
  - -v: full script, adds 'set +x', shows command output
  - -vv: alias to -v (preserve backwards compatibility)


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D82791

Files:
  llvm/docs/CommandGuide/lit.rst
  llvm/utils/lit/lit/LitConfig.py
  llvm/utils/lit/lit/OutputSettings.py
  llvm/utils/lit/lit/TestRunner.py
  llvm/utils/lit/lit/cl_arguments.py
  llvm/utils/lit/lit/display.py
  llvm/utils/lit/lit/main.py
  llvm/utils/lit/tests/shtest-format.py
  llvm/utils/lit/tests/shtest-run-at-line.py
  llvm/utils/lit/tests/unittest-failing-locator.py

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