Flasher driver: fix configuring with custom tftp/http driver

[NickCao]

Summary by CodeRabbit

• Bug Fixes
  • Ensured that certain internal components always reference the correct instances, improving reliability and consistency in behavior.

[coderabbitai]

Walkthrough

The code in the driver module was modified to change how the self.tftp and self.http attributes are assigned. Previously, these attributes were set only when the corresponding entries were missing in self.children and needed to be created. Now, the assignments happen unconditionally after the conditional blocks, ensuring that self.tftp and self.http always point to the correct child instances in self.children, regardless of whether they were newly created or already present.

Changes

File(s)	Change Summary
packages/jumpstarter-driver-flashers/jumpstarter_driver_flashers/driver.py	Moved assignment of self.tftp and self.http to after conditional blocks; now always assigned.

Poem

In the warren of code, a change took root,
Assignments now sure, never left moot.
TFTP and HTTP, always in hand,
No matter if new or already planned.
With every hop, our logic’s more neat—
A rabbit’s delight, a bug’s defeat! 🐇

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[coderabbitai]

Actionable comments posted: 0

🧹 Nitpick comments (1)

packages/jumpstarter-driver-flashers/jumpstarter_driver_flashers/driver.py (1)

38-47: Note: Consider improving the error message for consistency.

The error messages for missing required children have a minor typo - "ir" should be "or".

- "'serial' instance is required for BaseFlasher either via a ref ir a direct child instance"
+ "'serial' instance is required for BaseFlasher either via a ref or a direct child instance"

- "'power' instance is required for BaseFlasher either via a ref ir a direct child instance"
+ "'power' instance is required for BaseFlasher either via a ref or a direct child instance"

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📥 Commits

Reviewing files that changed from the base of the PR and between a851d30 and c4854d5.

📒 Files selected for processing (1)

• packages/jumpstarter-driver-flashers/jumpstarter_driver_flashers/driver.py (1 hunks)

⏰ Context from checks skipped due to timeout of 90000ms (6)

• GitHub Check: pytest-matrix (3.12)
• GitHub Check: e2e
• GitHub Check: pytest-matrix (3.11)
• GitHub Check: pytest-matrix (3.13)
• GitHub Check: build-and-push-image (jumpstarter-dev/jumpstarter-devspace .devfile/Containerfile.client)
• GitHub Check: build-and-push-image (jumpstarter-dev/jumpstarter-utils Dockerfile.utils)

🔇 Additional comments (2)

packages/jumpstarter-driver-flashers/jumpstarter_driver_flashers/driver.py (2)

30-32: Good fix: Unconditional assignment of TFTP driver ensures consistent behavior.

The change ensures that self.tftp is always assigned regardless of whether the TFTP driver was newly created or already existed in self.children. This fixes the ability to use custom TFTP drivers, as the previous implementation would only set the attribute when creating a default driver.

---

34-36: Good fix: Unconditional assignment of HTTP driver ensures consistent behavior.

Similar to the TFTP change, moving the HTTP driver assignment outside the conditional block ensures that self.http is always set correctly. This ensures that the class works consistently with custom HTTP drivers specified in configuration.

[jumpstarter-backport-bot]

Successfully created backport PR for release-0.6:

• [Backport release-0.6] Flasher driver: fix configuring with custom tftp/http driver #436