[PATCH v2 0/3] bitbake-setup init improvements

[Antonin Godard <antonin.godard@bootlin.com>]

Improve the init user experience by:

- Creating the top directory only when we need it (and avoid leaving
  empty directories behind)
- Print a message when a user sends Ctrl+C

Signed-off-by: Antonin Godard <antonin.godard@bootlin.com>
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Changes in v2:
- In the first patch mention that the top dir was created by chance.
- Add if..else so save_bb_cache() is still called after init.
- Make the sigint handler global, print message based on called
  function.
- Link to v1: https://lore.kernel.org/r/20251114-bitbake-setup-abort-v1-0-d2f9967df3b1@bootlin.com

---
Antonin Godard (3):
      bitbake-setup: fix top_dir creation in create_siteconf
      bitbake-setup: create top-dir later in init
      bitbake-setup: handle ctrl+c

 bin/bitbake-setup | 33 ++++++++++++++++++++++++++++-----
 1 file changed, 28 insertions(+), 5 deletions(-)
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base-commit: fff23f8ce8f60aba6b89512a734623067661816e
change-id: 20251114-bitbake-setup-abort-8a5333c049ea