document DOCKER_NICE hidden parameter for compile.sh

[tabrisnet]

document DOCKER_NICE hidden parameter for compile.sh
See armbian/build#8353 for motivation and armbian/build#8582 for implementation

[coderabbitai]

Walkthrough

Adds a new documentation bullet for DOCKER_NICE in docs/Developer-Guide_Build-Switches.md. The entry defines DOCKER_NICE as an integer in the range -20 to 19, noting it is propagated from the initial compile.sh nice value for Docker builds. No code, behavior, or public API changes. The item is appended after DISABLE_KERNEL_PATCHES.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Suggested labels

Needs review, size/small

Suggested reviewers

• igorpecovnik
• EvilOlaf

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[coderabbitai]

Actionable comments posted: 0

🧹 Nitpick comments (2)

docs/Developer-Guide_Build-Switches.md (2)

392-392: Tighten grammar and clarify scope/constraints.
Current phrasing is awkward; also note privilege constraint for negative niceness.

Apply this diff:

-- **DOCKER_NICE** ( `integer`, -20 to 19 ): automatically propagated from the initial `compile.sh`'s `nice` value.
+- **DOCKER_NICE** ( `integer`, -20 to 19 ): propagated from the nice level used to invoke `compile.sh` for Docker builds; negative values may require CAP_SYS_NICE (i.e., a privileged container).

---

392-392: Consistency nit: range formatting.
Elsewhere ranges use spaced hyphens (e.g., “1 - 9”). Consider “-20 - 19” or standardize all ranges in this doc.

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🧰 Additional context used

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docs/Developer-Guide_Build-Switches.md

[grammar] ~392-~392: There might be a mistake here.
Context: ...the initial compile.sh's nice value.

(QB_NEW_EN)

🔇 Additional comments (1)

docs/Developer-Guide_Build-Switches.md (1)

392-392: Good addition; helpful to surface this hidden switch.
Placement under “Hidden options for advanced users” is appropriate.