[PATCH i-g-t v2 0/6] RFC: Add attachments support

["Zbigniew Kempczyński" <zbigniew.kempczynski@intel.com>]

This series introduces support for hook/test written attachments.
It is somehow limited and stiff but allows to write anything test/hook
wants to attachments directory and if naming contract will be fulfiled
content in base64 form will be included in appropriate subtest/dynsubtest
results.json part.

Series targets our need to include guc logs for failed tests especially
in the point of time when it occurs.

v2: - added clearing of attachments dir in overwrite mode
    - guc-log hook script is now installed to igt datadir/hooks dir
    - added hook-exec-allowlist to selectively execute hook scripts

Signed-off-by: Zbigniew Kempczyński <zbigniew.kempczynski@intel.com>
Cc: Kamil Konieczny <kamil.konieczny@linux.intel.com>
Cc: Ryszard Knop <ryszard.knop@intel.com>
Cc: Gustavo Sousa <gustavo.sousa@intel.com>
Cc: Krzysztof Karas <krzysztof.karas@intel.com>

Zbigniew Kempczyński (6):
  runner: Rename dirfd to avoid clash with dirfd()
  runner: Create attachments directory to use by hooks
  runner: Add attachments directory content in subtests results
  scripts/hooks: Example guc log copy script to attachments dir
  runner: Rename parsing function
  runner: Add hook-exec-allowlist to execute hooks selectively

 lib/igt_hook.c                    |  4 ++
 runner/executor.c                 | 88 ++++++++++++++++++++++++----
 runner/executor.h                 |  2 +
 runner/resultgen.c                | 97 +++++++++++++++++++++++++++++++
 runner/settings.c                 | 31 +++++++---
 runner/settings.h                 |  2 +
 scripts/hooks/guc_copy_on_fail.sh | 24 ++++++++
 scripts/meson.build               |  2 +
 8 files changed, 230 insertions(+), 20 deletions(-)
 create mode 100755 scripts/hooks/guc_copy_on_fail.sh

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2.43.0