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gronodandDevin <158243242+devin-ai-integration[bot]@users.noreply.github.com> 4c2863e52c Add bootstrap docs: AGENTS.md, BUILD-PLAN.md, LICENCE.md, vendored spec (docs/), brand assets

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Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>

2026-09-08 17:36:50 +01:00

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AGENTS.md — ICCery v2 Mac

Product

Native macOS printer ICC/ICM profiling frontend. Drives the Gronod ArgyllCMS 3.5.0 fork as AGPL-isolated subprocesses. Spec snapshot lives in docs/ (chapters 01–25). Ticket plan: BUILD-PLAN.md.

Stack

SwiftUI (@Observable, @MainActor view models) + AppKit for printing / panels / file dialogs.
Minimum macOS 14.0. Universal arm64 + x86_64.
Bundle id com.gronod.iccery2. Product name ICCery.
App Sandbox OFF. Hardened Runtime ON. Entitlements in ICCery.entitlements.
No Tauri, no Rust host, no WKWebView, no Three.js.

Package layout

ICCery — app target (SwiftUI shell).
ICCeryCore — wizard state, ProcessManager, argv builders, settings, CGATS, ΔE₀₀ (no AppKit print panel).
ICCeryPrintKit — v2.1 only (issue 16). Zero deps on wizard types.

AGPL boundary

Never link Argyll. Spawn only.

Streaming: ProcessManager actor (targen, printtarg, chartread, average, colprof, profcheck, iccgamut, instlist).
Captured: runCaptured (printcal, applycal only). Both paths set ARGYLL_NOT_INTERACTIVE=1. Never search $PATH for binaries.

Concurrency

No blocking subprocess I/O on @MainActor. Do not hop to main per stdout line (colprof emits thousands of .). Stdin handle is independent of wait (#84). Process ids are exclusive leases (#116). killAll on NSApplication.willTerminate and last-window close (#147, #149). XY cancel: send q\n, wait ~500 ms, then kill.

Argyll flag discipline

See docs/25-rewrite-notes.md and docs/04-argyll-binaries.md §15. -d / -r / -R / -u / -Y / -c mean different things per tool. v2.0 -u policy: printtarg + chartread + profcheck only.

Files

Artefact gating on disk. No placeholder basenames (#60). Empty cwd illegal (#59). Atomic writes = .tmp + rename (#213). User-supplied strings via SwiftUI Text only (#114). TIFF never rendered directly — host-side PNG preview (#58).

Branching

develop ← milestone/mN-<name> ← feat/<issue#>-<slug>. PRs via Gitea MCP. Every issue/PR: Project/ICCery-v2 + Feature/* or Bug/* + Priority/*.

Verify

xcodebuild test -scheme ICCery -destination 'platform=macOS' ARCHS='arm64 x86_64' ONLY_ACTIVE_ARCH=NO
codesign -dvv <sidecar>

Private ColorSync SPI

2-arg (PMPrintSession, CFStringRef) -> OSStatus. Never pass integer 1. Modes: AP_ApplicationColorMatching then ApplicationColorMatching. lp path and Quartz/ICCeryPrintKit path use different ColorSync dictionaries. Never mix.

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