Update .github/workflows/macos.yml

ci: add GitHub Actions twin of the Gitea macOS workflow
Copy .gitea/workflows/macos.yml to .github with the github.com deltas: macos-14 (macos-12 is gone), upload-artifact@v4, no private-CA bundle, and gh release upload instead of the Gitea asset script.
2026-09-14 16:41:41 +01:00 · 2026-09-14 15:33:13 +00:00 · 2026-09-14 16:16:34 +01:00 · 2026-09-14 15:16:25 +00:00 · 2026-09-14 14:37:05 +01:00 · 2026-09-14 13:36:59 +00:00
6 changed files with 412 additions and 93 deletions
@@ -0,0 +1,229 @@
+# GitHub Actions twin of .gitea/workflows/macos.yml.
+# Deltas from the Gitea file (everything else is the same jobs/steps):
+#   - runs-on macos-14: github.com retired macos-12 (the Gitea runner label).
+#     The Gitea workflow already notes macos-14 works for this pipeline.
+#   - actions/upload-artifact@v4: v3 is shut down on github.com. Gitea act_runner
+#     still uses v3.
+#   - No NODE_EXTRA_CA_CERTS / System keychain bundle: that is only for the
+#     private Gitea CA when the runner talks to git.i3omb.com.
+#   - Tag DMGs go to a GitHub Release via `gh` instead of
+#     scripts/attach-release-asset.sh (Gitea /api/v1).
+name: macOS CI
+
+on:
+  push:
+    branches:
+      - develop
+    tags:
+      - 'v*'
+  pull_request:
+    branches:
+      - develop
+
+permissions:
+  contents: read
+
+jobs:
+  build-and-test:
+    runs-on: macos-26-intel 
+    env:
+      DERIVED: build/DerivedData-test
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Assert Xcode 14+ toolchain
+        run: |
+          line="$(xcodebuild -version | head -1)"
+          major="$(printf '%s' "$line" | sed -n 's/^Xcode \([0-9][0-9]*\)\..*/\1/p')"
+          if [ -z "$major" ] || [ "$major" -lt 14 ]; then
+            echo "Unexpected Xcode version: $line" >&2; exit 1
+          fi
+          echo "$line"
+
+      # Tag pushes whose name contains "prerelease" skip the test build and both
+      # test legs: they exist to package a build already validated elsewhere.
+      # The job still succeeds quickly so `package`'s `needs:` stays satisfied.
+      # Homebrew's xcodegen formula requires Xcode 15.3, which cannot be
+      # installed on macOS 12 (#109). The script installs a pinned
+      # prebuilt release instead. dmgbuild is not installed here — the
+      # test job does not package (#95).
+      - name: Ensure host tools
+        if: "!(startsWith(github.ref, 'refs/tags/') && contains(github.ref_name, 'prerelease'))"
+        run: scripts/ensure-host-tools.sh
+
+      - name: Generate Xcode project
+        if: "!(startsWith(github.ref, 'refs/tags/') && contains(github.ref_name, 'prerelease'))"
+        run: xcodegen generate --spec project.yml
+
+      # Tests only ever run on the runner's own architecture; build
+      # just that slice. Packaging (scripts/package-release.sh) still
+      # produces the universal Release binary.
+      - name: Build for testing (host arch)
+        if: "!(startsWith(github.ref, 'refs/tags/') && contains(github.ref_name, 'prerelease'))"
+        run: |
+          xcodebuild build-for-testing \
+            -scheme ICCery \
+            -destination 'platform=macOS' \
+            -derivedDataPath "$DERIVED" \
+            -configuration Debug \
+            ARCHS="$(uname -m)" \
+            ONLY_ACTIVE_ARCH=NO \
+            CODE_SIGNING_ALLOWED=YES \
+            CODE_SIGN_IDENTITY='-'
+
+      # Xcode embeds the shared ICCeryCore package framework into the app
+      # and the test bundle without signing it. Ad-hoc hosts still require
+      # every loaded dylib to carry a cdhash — dyld killed the test host at
+      # launch (run 31992) — so sign every embedded copy once the build is
+      # done (embed steps run after any build script phase) (#119).
+      - name: Sign package product frameworks
+        if: "!(startsWith(github.ref, 'refs/tags/') && contains(github.ref_name, 'prerelease'))"
+        run: |
+          find "$DERIVED/Build/Products/Debug" -depth -name '*_PackageProduct.framework' -print0 \
+            | while IFS= read -r -d '' fw; do
+                echo "signing $fw"
+                codesign --force --sign - --timestamp=none "$fw"
+              done
+
+      - name: Test unit (ICCeryCoreTests)
+        if: "!(startsWith(github.ref, 'refs/tags/') && contains(github.ref_name, 'prerelease'))"
+        run: |
+          XCTESTRUN="$(find "$DERIVED" -name 'ICCery*.xctestrun' | head -n 1)"
+          if [ -z "$XCTESTRUN" ] || [ ! -f "$XCTESTRUN" ]; then
+            echo "error: no xctestrun produced by build-for-testing" >&2
+            exit 1
+          fi
+          echo "xctestrun: $XCTESTRUN"
+          xcodebuild test-without-building \
+            -xctestrun "$XCTESTRUN" \
+            -only-testing:ICCeryCoreTests \
+            -destination 'platform=macOS' \
+            -derivedDataPath "$DERIVED"
+
+      # UI tests need macOS Automation / Accessibility permission on the
+      # runner. GitHub-hosted macos-14 images enable this; a self-hosted
+      # Mac can still time out enabling that mode (run 29700) or launch
+      # the app into `.runningBackground` (run 29804). Kill any leftover
+      # unit-test host first; retry once; if the runner still cannot
+      # attach, do not fail the required gate so tag packaging can
+      # proceed. Real XCTest assertion failures still fail the job.
+      - name: Test UI (ICCeryUITests)
+        if: "!(startsWith(github.ref, 'refs/tags/') && contains(github.ref_name, 'prerelease'))"
+        run: |
+          set -o pipefail
+          XCTESTRUN="$(find "$DERIVED" -name 'ICCery*.xctestrun' | head -n 1)"
+          LOG="$DERIVED/ui-test.log"
+          pkill -x ICCery 2>/dev/null || true
+          sleep 1
+
+          run_ui() {
+            local label="$1"
+            shift
+            echo "::group::UI tests $label"
+            set +e
+            xcodebuild test-without-building \
+              -xctestrun "$XCTESTRUN" \
+              -destination 'platform=macOS' \
+              -derivedDataPath "$DERIVED" \
+              "$@" | tee "$LOG"
+            rc=${PIPESTATUS[0]}
+            set -e
+            echo "::endgroup::"
+            return "$rc"
+          }
+
+          is_runner_attach_failure() {
+            grep -Eq "Timed out while enabling automation mode|Failed to activate application|current state: Running Background" "$LOG"
+          }
+
+          attempt=1
+          while [ "$attempt" -le 2 ]; do
+            # Probe one case first. A background-activate failure costs
+            # ~65s here instead of ~25 minutes for the whole suite (29804).
+            if ! run_ui "probe attempt $attempt" \
+                -only-testing:ICCeryUITests/AboutHelpUITests/testAboutDialogShowsVersionAndBuildDate; then
+              if is_runner_attach_failure; then
+                echo "warning: UI runner could not attach/activate the app (attempt $attempt)"
+                pkill -x ICCery 2>/dev/null || true
+                attempt=$((attempt + 1))
+                sleep 8
+                continue
+              fi
+              echo "error: UI probe failed with a real test error" >&2
+              exit 1
+            fi
+            if run_ui "full suite attempt $attempt" -only-testing:ICCeryUITests \
+                -skip-testing:ICCeryUITests/AboutHelpUITests/testAboutDialogShowsVersionAndBuildDate; then
+              exit 0
+            fi
+            if is_runner_attach_failure; then
+              echo "warning: UI runner lost activation mid-suite (attempt $attempt)"
+              pkill -x ICCery 2>/dev/null || true
+              attempt=$((attempt + 1))
+              sleep 8
+              continue
+            fi
+            echo "error: UI tests failed with a real test error" >&2
+            exit 1
+          done
+          echo "warning: skipping UI tests after repeated runner attach/activate failures"
+          exit 0
+
+      # XCTest stores the a11y hierarchy snapshot and screenshots in the
+      # xcresult on failure — upload it so UI failures can be triaged
+      # without access to the runner (#126).
+      - name: Upload UI test xcresult
+        if: "failure() && !(startsWith(github.ref, 'refs/tags/') && contains(github.ref_name, 'prerelease'))"
+        uses: actions/upload-artifact@v4
+        with:
+          name: ui-test-xcresult
+          path: build/DerivedData-test/Logs/Test
+
+  package:
+    needs: build-and-test
+    runs-on: macos-14
+    if: github.ref == 'refs/heads/develop' || startsWith(github.ref, 'refs/tags/v')
+    permissions:
+      contents: write
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      # scripts/package-release.sh runs `xcodegen generate` and dmgbuild;
+      # see build-and-test for why brew is not used on macOS 12 (#109).
+      # INSTALL_DMGBUILD isolates dmgbuild in build/.venv-dmgbuild so
+      # the test job never pip-installs it (#95).
+      - name: Ensure host tools
+        run: INSTALL_DMGBUILD=1 scripts/ensure-host-tools.sh
+
+      - name: Package release
+        run: scripts/package-release.sh
+        env:
+          CODESIGN_IDENTITY: ${{ secrets.CODESIGN_IDENTITY }}
+          DEVELOPMENT_TEAM: ${{ secrets.DEVELOPMENT_TEAM }}
+          NOTARIZE_APPLE_ID: ${{ secrets.NOTARIZE_APPLE_ID }}
+          NOTARIZE_PASSWORD: ${{ secrets.NOTARIZE_PASSWORD }}
+          APPLE_TEAM_ID: ${{ secrets.APPLE_TEAM_ID }}
+
+      - name: Upload DMG artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: iccery-dmg
+          path: ICCery-*.dmg
+
+      - name: Attach DMG to GitHub release
+        if: startsWith(github.ref, 'refs/tags/v')
+        env:
+          GH_TOKEN: ${{ github.token }}
+        run: |
+          set -eu
+          TAG="$GITHUB_REF_NAME"
+          case "$TAG" in
+            *prerelease*) PRE_FLAG=--prerelease ;;
+            *)            PRE_FLAG= ;;
+          esac
+          if ! gh release view "$TAG" >/dev/null 2>&1; then
+            gh release create "$TAG" --title "$TAG" --target "$GITHUB_SHA" $PRE_FLAG
+          fi
+          gh release upload "$TAG" ICCery-*.dmg --clobber
@@ -1,45 +1,75 @@
 # ICCery

-Native macOS frontend for printer ICC/ICM profiling. ICCery walks a user from chart generation through measurement, `colprof`, verification, and ColorSync install. It is **not** a colour engine.
+Native macOS frontend for printer ICC/ICM profiling. ICCery walks a user from
+chart generation through measurement, `colprof`, verification, and ColorSync
+install. It is **not** a colour engine.

-All measurement, chart generation, and profile mathematics live in the [Gronod ArgyllCMS 3.5.0 fork](https://git.i3omb.com/gronod/argyllcms), spawned as AGPLv3 child processes. The GUI never `dlopen`s or links Argyll.
+**End-user guide:** the [repository wiki](https://git.i3omb.com/gronod/iccery-v2-mac/wiki)
+covers every screen (Getting Started through Troubleshooting). This README is
+for building, packaging, and contributing.
+
+All measurement, chart generation, and profile mathematics live in the
+[Gronod ArgyllCMS 3.5.0 fork](https://git.i3omb.com/gronod/argyllcms), spawned
+as AGPLv3 child processes. The GUI never `dlopen`s or links Argyll.

 | | |
 |---|---|
 | Product | ICCery v2 for macOS |
 | Bundle | `com.gronod.iccery2` |
+| Version | 2.0.0 |
 | Floor | macOS 12.0 Monterey, universal `arm64` + `x86_64` |
+| Toolchain | Xcode 14.2 / Swift 5.7 (project `SWIFT_VERSION` is 5.0) |
+| CI | Gitea Actions `macos-12` runner |
 | Default branch | `develop` |
-| M6 | Stage 0 calibration, CGATS import, SceneKit gamut viewer, packaging — shipped on `develop` |
-| M7 | Pre-UAT hardening & baseline consolidation — shipped on `develop` |
-| M8 | Deduplication/consolidation contracts & UAT-ready hardening (#79–#86) — shipped on `develop` |
-| M9 | macOS 12 / Xcode 14.2 retarget — shipped on `develop` (PR #145) |
-| M10 | Studio workflow (#146–#149) — in flight on `milestone/m10-studio` |
+| M6 | Stage 0 calibration, CGATS import, SceneKit gamut viewer, packaging — shipped |
+| M7 | Pre-UAT hardening — shipped |
+| M8 | Deduplication contracts & UAT-ready hardening (#79–#86) — shipped |
+| M9 | macOS 12 / Xcode 14.2 retarget (PR #145) — shipped |
+| M10 | Studio workflow: gamut compare (#147), Spot Read (#148), project files (#149) shipped on `develop`; media library (#146) is in the tree, issue still open |
 | Licence | Proprietary source in [`LICENCE.md`](LICENCE.md); bundled Argyll sidecars remain AGPLv3 |

 ## What it does

 The wizard is artefact-gated:

-1. **Stage 0** — printer calibration: `printcal` / `applycal` session, `CAL_` basename restore
-2. **Stage 1** — `targen` → `.ti1`
-3. **Stage 2** — `printtarg` → `.ti2` + TIFF, unmanaged `lp` spool, bound `NSPrintPanel`
-4. **Stage 3** — `instlist` + streaming `chartread` (strip / XY / handheld) → `.ti3`, multi-pass average, CIEDE2000
-5. **Stage 4** — `colprof` → `.icc` / `.icm`; optional `applycal`; `iccgamut` next to the profile
-6. **Stage 5** — `profcheck`, verification history, ColorSync user/system install
+1. **Stage 1** — `targen` → `.ti1`
+2. **Stage 2** — `printtarg` → `.ti2` + TIFF, unmanaged `lp` spool, bound `NSPrintPanel`
+3. **Stage 3** — `instlist` + streaming `chartread` (strip / XY / handheld) → `.ti3`, multi-pass average, CIEDE2000
+4. **Stage 4** — `colprof` → `.icc` / `.icm`; optional `applycal`; `iccgamut` next to the profile
+5. **Stage 5** — `profcheck`, verification history, ColorSync user/system install

-Plus CGATS dataset import (`.ti3` / `.txt` / `.cgats` / `.csv`), SceneKit gamut preview with sRGB overlay, and signed `.dmg` packaging.
+Plus:

-**Not this product:** display calibration (`dispwin` / `dispread`), i18n, Windows/Linux print trees, in-process Argyll, App Sandbox.
+- **Calibrate Printer** — optional `printcal` / `applycal` session under a `CAL_` basename
+- **CGATS import** — `.ti3` / `.txt` / `.cgats` / `.csv`
+- **Media recipes and presets** — printer + paper + ink bound to a preset and optional `.cal`
+- **Spot Read** — live one-patch Lab/XYZ from the instrument
+- **Project files** — `.icceryproj` bookmark over folder, basename, recipe, last ΔE
+- **Gamut viewer** — SceneKit Lab hull, sRGB overlay, second-profile compare, click-inspect
+- **Settings** — default instrument, ΔE good/warning cutoffs, install location, logging
+- Signed `.dmg` packaging with a HiDPI Finder background (Monterey through Sonoma)
+
+**Not this product:** display calibration (`dispwin` / `dispread`), i18n,
+Windows/Linux print trees, in-process Argyll, App Sandbox.

 ## Requirements

- macOS 14+
- Xcode 15.4+ with the macOS 14 SDK and Swift 6.0
- [XcodeGen](https://github.com/yonaskolb/XcodeGen)
- Network once, to fetch Argyll sidecars
+To **run** a packaged build:

-App Sandbox is **off**. Hardened Runtime is **on**. Entitlements live in `ICCery.entitlements`.
+- macOS 12.0 Monterey or later (Intel or Apple silicon)
+
+To **build** on the supported CI/host floor:
+
+- macOS 12 with **Xcode 14.2** (macOS 12 SDK, Swift 5.7)
+- [XcodeGen](https://github.com/yonaskolb/XcodeGen) **2.38.0** (Homebrew’s current
+  formula needs Xcode 15.3; CI installs the pinned zip via
+  `scripts/ensure-host-tools.sh`)
+- Network once, to fetch Argyll sidecars
+- For DMGs: Python 3.9+ and `dmgbuild==1.6.7` in `build/.venv-dmgbuild`
+  (`INSTALL_DMGBUILD=1 scripts/ensure-host-tools.sh`)
+
+App Sandbox is **off**. Hardened Runtime is **on**. Entitlements live in
+`ICCery.entitlements`.

 ## Build

@@ -49,7 +79,7 @@ cd iccery-v2-mac
 git checkout develop

 make fetch-argyll          # Vendor/Argyll/macos-universal/, ad-hoc signed
-make test                  # xcodegen + xcodebuild build test
+make test                  # xcodegen + xcodebuild build test (host arch)
 make universal             # ARCHS='arm64 x86_64' ONLY_ACTIVE_ARCH=NO
 ```

@@ -62,9 +92,14 @@ xcodebuild test -scheme ICCery \
  ARCHS="$(uname -m)"
 ```

-`project.yml` sets `ARCHS: "$(ARCHS_STANDARD)"`, so a plain `xcodebuild test` (and `make test`) builds universal; the `ARCHS="$(uname -m)"` override narrows it to the host slice.
+`project.yml` sets `ARCHS: "$(ARCHS_STANDARD)"`. CI and `make test` override
+that with `ARCHS="$(uname -m)"` so unit/UI tests build the host slice only.
+Fat binaries are `make universal` / `scripts/package-release.sh`.

-Sidecars are **not** in git. `scripts/fetch-argyll.sh` pulls the latest (or `ARGYLL_RELEASE_TAG`) macOS-universal release from `gronod/argyllcms`, extracts to `Vendor/Argyll/macos-universal/`, ad-hoc signs every Mach-O, and fails if `codesign -dvv` or the `instlist` marker is missing.
+Sidecars are **not** in git. `scripts/fetch-argyll.sh` pulls the latest (or
+`ARGYLL_RELEASE_TAG`) macOS-universal release from `gronod/argyllcms`, extracts
+to `Vendor/Argyll/macos-universal/`, ad-hoc signs every Mach-O, and fails if
+`codesign -dvv` or the `instlist` marker is missing.

 ```bash
 # optional
@@ -74,9 +109,11 @@ export ARGYLL_RELEASE_TAG=…    # default: latest
 export GITEA_TOKEN=…           # private releases
 ```

-`make clean` drops `ICCery.xcodeproj`, `DerivedData`, and `Packages/ICCeryCore/.build`.
+`make clean` drops `ICCery.xcodeproj`, `DerivedData`, and
+`Packages/ICCeryCore/.build`.

-Do not open the generated xcodeproj as the source of truth. Edit `project.yml` and regenerate.
+Do not open the generated xcodeproj as the source of truth. Edit `project.yml`
+and regenerate.

 ## Release packaging

@@ -84,11 +121,20 @@ Do not open the generated xcodeproj as the source of truth. Edit `project.yml` a
 scripts/package-release.sh    # fetch → sign → universal build → verify → DMG
 ```

-The script builds with a fixed derived data path (`build/DerivedData`),
-locates `Release/ICCery.app` from it, signs the bundle, recursively verifies
-every bundled Mach-O sidecar (`scripts/verify-sidecar-signatures.sh`), and
-writes `ICCery-${VERSION}-${BUILD_NUM}.dmg` via `dmgbuild`. Sidecars stay
-ad-hoc signed inside the bundle — the app is never `codesign --deep`ed.
+The script builds with a fixed derived data path (`build/DerivedData`), locates
+`Release/ICCery.app` from it, signs the bundle, recursively verifies every
+bundled Mach-O sidecar (`scripts/verify-sidecar-signatures.sh`), builds a
+HiDPI TIFF from `Resources/dmg-background.png` (+ `@2x`) via `tiffutil`, and
+writes `ICCery-${VERSION}-${BUILD_NUM}.dmg` with `dmgbuild==1.6.7`.
+
+Sidecars stay ad-hoc signed inside the bundle — the app is never
+`codesign --deep`ed.
+
+`dmgbuild` is **not** a test-job dependency. The package job sets
+`INSTALL_DMGBUILD=1` so `scripts/ensure-host-tools.sh` creates
+`build/.venv-dmgbuild`. On the Monterey runner (Python 3.9) that install uses
+`PIP_IGNORE_REQUIRES_PYTHON=1` and pins `pip>=24.3,<26.1` (pip 26.1+ needs
+3.10). Missing background art is a hard fail (#95).

 Environment variables read by the pipeline:

@@ -110,30 +156,47 @@ Resources/                 assets; Argyll reference files (not the tools)
 Vendor/Argyll/             fetched sidecars (gitignored)
 Tests/ICCeryCoreTests/     argv goldens, parsers, stores
 Tests/ICCeryUITests/       fixture / mock-binary UI tests
+scripts/ensure-host-tools.sh
 scripts/fetch-argyll.sh
+scripts/package-release.sh
 docs/                      functional spec + v2 ticket plan
 ```

-`ICCeryPrintKit` (issue #16, Quartz / AirPrint / TargetPrint) is v2.1 and is not in this tree.
+`ICCeryPrintKit` (issue #16, Quartz / AirPrint / TargetPrint) is v2.1 and is
+not in this tree.

 ## Architecture

- **Spawn, never link.** Tools resolve through `BinaryResolver` inside the bundle / `Vendor` tree. `$PATH` is not searched. `ARGYLL_NOT_INTERACTIVE=1` is always set.
- **`ProcessManager` actor** owns child lifetime. Streaming tools (`chartread`, `printcal`, etc.) use the event bus; one-shot tools use `runCaptured`. Exclusive `ProcessID` leases. Quit path: `q\n`, ~500 ms, kill; `killAll` on terminate.
- **Argv builders** in ICCeryCore (`TargenArgs`, `PrinttargArgs`, `ChartreadArgs`, `ColprofArgs`, `ApplycalArgs`, `IccgamutArgs`, `ProfcheckArgs`, `LpArgs`, …). UI must not concatenate flags.
- **Atomic artefacts.** Writes go to `*.tmp` then `replaceItemAt`. `applycal` must not replace the input profile on cancel or non-zero exit.
- **Concurrency.** View models are `@MainActor`. No blocking I/O on the main actor. SwiftUI `@Observable` for new state.
- **Print.** Unmanaged `lp` with ColorSync suppression (`AP_ColorMatchingMode` / `AP.ColorMatchingMode`). Captured `NSPrintPanel` options win over derived CUPS keys. Never `lp -o raw`.
+- **Spawn, never link.** Tools resolve through `BinaryResolver` inside the
+  bundle / `Vendor` tree. `$PATH` is not searched. `ARGYLL_NOT_INTERACTIVE=1`
+  is always set.
+- **`ProcessManager` actor** owns child lifetime. Streaming tools
+  (`chartread`, `printtarg`, `colprof`, …) use the event bus; one-shot tools
+  (`printcal`, `applycal`, CUPS) use `runCaptured`. Exclusive `ProcessID`
+  leases. Quit path: `q\n`, ~500 ms, kill; `killAll` on terminate.
+- **Argv builders** in ICCeryCore (`TargenArgs`, `PrinttargArgs`,
+  `ChartreadArgs`, `ColprofArgs`, `ApplycalArgs`, `IccgamutArgs`,
+  `ProfcheckArgs`, `LpArgs`, `SpotReadArgs`, …). UI must not concatenate flags.
+- **Atomic artefacts.** Writes go to `*.tmp` then `replaceItemAt`. `applycal`
+  must not replace the input profile on cancel or non-zero exit.
+- **Concurrency.** View models are `@MainActor`. No blocking I/O on the main
+  actor. Swift 5.7 / macOS 12: `ObservableObject`, not Observation
+  `@Observable`.
+- **Print.** Unmanaged `lp` with ColorSync suppression
+  (`AP_ColorMatchingMode` / `AP.ColorMatchingMode`). Captured `NSPrintPanel`
+  options win over derived CUPS keys. Never `lp -o raw`.
+- **SwiftUI ViewBuilder.** Xcode 14.2 / Swift 5.7 still has the ten-child
+  limit. Split large `VStack`/`Group` trees (#146).

 ## Tests

 ```bash
-# full suite (host arch)
+# full suite (host arch) — same as CI
 xcodebuild test -scheme ICCery \
  -destination 'platform=macOS' \
  ARCHS="$(uname -m)"

-# to compile-check both slices instead:
+# fat compile-check (not the default test path):
 #   ARCHS='arm64 x86_64' ONLY_ACTIVE_ARCH=NO

 # examples
@@ -143,9 +206,24 @@ xcodebuild test -scheme ICCery -destination 'platform=macOS' \
  -only-testing:ICCeryUITests/Milestone5UITests
 ```

-UI tests need an unlocked console (`IOConsoleLocked=false`). Mock Argyll / CUPS fixtures live under the test bundles; they must not be treated as proof that a real `.gam` / `.icc` was extracted.
+CI (`.gitea/workflows/macos.yml` on Gitea, `.github/workflows/macos.yml` on
+GitHub) runs `build-and-test` then `package` on
+`develop` and on `v*` tags. Tags whose name contains `prerelease` skip the
+test job and still package. `pull_request` is wired for **`develop` only**.
+The GitHub file is the same pipeline on `macos-14` (github.com retired
+`macos-12`), `actions/upload-artifact@v4`, and `gh release upload` for tag
+DMGs.

-Hardware gates (real instrument, real printer, Gatekeeper-open `.dmg`) are manual and block release, not compile.
+UI tests need an unlocked console (`IOConsoleLocked=false`). Mock Argyll /
+CUPS fixtures live under the test bundles; they must not be treated as proof
+that a real `.gam` / `.icc` was extracted.
+
+Hardware gates (real instrument, real printer, Gatekeeper-open `.dmg`) are
+manual and block release, not compile.
+
+`ArgyllRunnerPrinttargTests.testSuccess` can flake if streaming stdout is
+dropped on a fast mock exit; that is a `ProcessManager` drain race, not a
+missing fixture.

 ## Instruments

@@ -156,11 +234,18 @@ Detected via bundled `instlist`:
 - SpyderPrint (`p3`)
 - SpectroScan (`SS`)
 - DTP20 / 22 / 41 / 51
- XY tables (SpectroScan, i1iO) when the `instlist` name matches `/spectro\s?scan|i1io/i`
+- XY tables (SpectroScan, i1iO) when the `instlist` name matches
+  `/spectro\s?scan|i1io/i`

 ## Docs

-Normative spec is [`docs/`](docs/README.md). Implementation order:
+| Where | Audience |
+|---|---|
+| [Wiki](https://git.i3omb.com/gronod/iccery-v2-mac/wiki) | End users — screens, workflow, troubleshooting |
+| [`docs/`](docs/README.md) | Functional spec (normative for implementers) |
+| [`AGENTS.md`](AGENTS.md), [`BUILD-PLAN.md`](BUILD-PLAN.md) | Agent / branch rules |
+
+Implementation order in `docs/`:

 | Doc | Topic |
 |---|---|
@@ -168,29 +253,40 @@ Normative spec is [`docs/`](docs/README.md). Implementation order:
 | [`docs/03-ipc-and-process-manager.md`](docs/03-ipc-and-process-manager.md) | Spawn / stdin / kill |
 | [`docs/04-argyll-binaries.md`](docs/04-argyll-binaries.md) | CLI argv |
 | [`docs/06-wizard-and-artefacts.md`](docs/06-wizard-and-artefacts.md) | Gating |
+| [`docs/23-assets.md`](docs/23-assets.md) | Icons, DMG chrome |
 | [`docs/24-issues-invariants.md`](docs/24-issues-invariants.md) | Bugs that must not return |
 | [`docs/26-v2-mac-ticket-plan.md`](docs/26-v2-mac-ticket-plan.md) | Gitea tickets |
 | [`docs/PREUAT.md`](docs/PREUAT.md) | Pre-UAT tester kit |

-Agent / branch rules: [`AGENTS.md`](AGENTS.md), [`BUILD-PLAN.md`](BUILD-PLAN.md).
-
 ## Git

 ```
-develop
-  └── milestone/m10-studio   # M10 integration branch
-        └── feat/<issue>-<slug>    # one issue per branch
+develop          # integration; PRs land here unless a milestone branch is announced
+main             # protected release line (PR from develop)
+feat/<issue>-<slug>
+fix/<issue>-<slug>
 ```

-Feature PRs target the current milestone branch, not `develop`. The milestone branch merges to `develop` when its issues are green. Completion PRs for issues #146–#149 target `milestone/m10-studio`; `milestone/m10-studio` merges into `develop` once all milestone gates pass. Do not open umbrella "bugfix" branches that mix tickets.
+Open feature/fix PRs against **`develop`**. A `milestone/m…` integration
+branch is used only while that milestone is assembling; `milestone/m10-studio`
+has been merged and deleted. Do not open umbrella “bugfix” branches that mix
+tickets.
+
+`main` is push-protected and requires status check
+`macOS CI / build-and-test (push)`. Protected **file** patterns on `main`
+block PR merges that touch matching paths — do not set that field to `*`.

 ## Licence

-GUI source: © 2026 Gordon Bolton — see [`LICENCE.md`](LICENCE.md). Viewing and personal evaluation only unless a separate grant says otherwise.
+GUI source: © 2026 Gordon Bolton — see [`LICENCE.md`](LICENCE.md). Viewing
+and personal evaluation only unless a separate grant says otherwise.

-ArgyllCMS binaries fetched into `Vendor/Argyll/` are **AGPLv3**. They stay subprocess-isolated (stdin / stdout / stderr only). Linking them, or spawning via `$PATH`, is a licence break.
+ArgyllCMS binaries fetched into `Vendor/Argyll/` are **AGPLv3**. They stay
+subprocess-isolated (stdin / stdout / stderr only). Linking them, or spawning
+via `$PATH`, is a licence break.

 ## Related

+- [User wiki](https://git.i3omb.com/gronod/iccery-v2-mac/wiki)
 - [gronod/argyllcms](https://git.i3omb.com/gronod/argyllcms) — Argyll 3.5.0 fork (`-u` JSON, `instlist`)
 - [gronod/ICCery](https://git.i3omb.com/gronod/ICCery) — v1 Tauri application (spec source, not this tree)
@@ -220,6 +220,15 @@ struct ManageMediaDialog: View {
            .accessibilityIdentifier("mediaLibraryList")
            .frame(minHeight: 260)

+            if let notice = media.manageApplyNotice {
+                Text(notice)
+                    .font(.callout)
+                    .foregroundStyle(.orange)
+                    .fixedSize(horizontal: false, vertical: true)
+                    .accessibilityIdentifier("manageMediaNotice")
+                    .accessibilityValue(notice)
+            }
+
            HStack {
                Button("Apply selected") {
                    if let id = selection,
@@ -41,6 +41,9 @@ final class MediaLibraryViewModel: ObservableObject {
    @Published var saveMediaApplyCal = false
    /// Inline caption inside the capture sheet (no a11y id — roster complete).
    @Published var saveMediaError: String?
+    /// Last failed Apply while Manage is open. The window banner sits
+    /// behind the sheet on Monterey, so the dialog shows this too (#170).
+    @Published var manageApplyNotice: String?

    /// Pure flow flag — the manage sheet's "Capture current…" asks the
    /// sheet's `onDismiss` to open the capture sheet, avoiding a
@@ -120,24 +123,21 @@ final class MediaLibraryViewModel: ObservableObject {
    /// with warning; the refusal is permanent so re-clicking can't help).
    @discardableResult
    func apply(_ recipe: MediaRecipe) async -> Bool {
+        manageApplyNotice = nil
        guard let r = try? recipe.validated() else {
-            workflow.wizard.showNotice(
-                "Media recipe is invalid — not applied.", kind: .error)
-            return false
+            return failApply("Media recipe is invalid — not applied.", kind: .error)
        }
        guard let preset = environment.presetStore.all()
            .first(where: { $0.id == r.presetID })
        else {
-            workflow.wizard.showNotice(
+            return failApply(
                "Preset \(r.presetID) no longer exists — recipe not applied.",
                kind: .error)
-            return false
        }
        guard preset.colourSpace.lowercased() == r.colourSpace.lowercased() else {
-            workflow.wizard.showNotice(
+            return failApply(
                "Recipe colour space does not match its preset — not applied.",
                kind: .error)
-            return false
        }

        // Existing #82 mapping: presetSelect jumps, Stage 1/2/4 fields.
@@ -145,8 +145,6 @@ final class MediaLibraryViewModel: ObservableObject {
        // Literal per issue: displayName, not the queue id.
        workflow.wizard.printerName = r.printerDisplayName

-        var succeeded = true
-
        // Queue: enumerate fresh via the session's serialized path —
        // listPrinters uses fixed process ids, so an overlapping
        // enumeration would throw duplicateID. An empty result is a
@@ -156,16 +154,14 @@ final class MediaLibraryViewModel: ObservableObject {
                workflow.print.selectedPrinter = r.printerID
                await workflow.print.reloadSelectedCapabilities()
            } else {
-                workflow.wizard.showNotice(
+                return failApply(
                    "Printer \(r.printerDisplayName) is not installed.",
                    kind: .warning)
-                succeeded = false
            }
        } else {
-            workflow.wizard.showNotice(
+            return failApply(
                "Could not enumerate printers — queue left unchanged.",
                kind: .warning)
-            succeeded = false
        }

        // Calibration — the recipe is authoritative and runs after
@@ -195,10 +191,8 @@ final class MediaLibraryViewModel: ObservableObject {
            guard FileManager.default.fileExists(atPath: calPath) else {
                workflow.profile.applyCalibration = false
                workflow.profile.calibrationFile = calPath
-                workflow.wizard.showNotice(
+                return failApply(
                    "Calibration file is missing: \(calPath)", kind: .error)
-                refreshStaleness()
-                return false
            }
            do {
                let staleDays = environment.settingsStore.load().calibrationStaleDays
@@ -215,23 +209,26 @@ final class MediaLibraryViewModel: ObservableObject {
                }
            } catch {
                workflow.profile.applyCalibration = false
-                workflow.wizard.showNotice(
+                return failApply(
                    "Could not load calibration: \(error.localizedDescription)",
                    kind: .error)
-                refreshStaleness()
-                return false
            }
        } else {
            workflow.profile.applyCalibration = false
            workflow.profile.calibrationFile = calPath
        }

-        if succeeded {
-            selectedRecipeID = r.id
-            workflow.wizard.showNotice("Applied \(r.name)")
-        }
+        selectedRecipeID = r.id
+        workflow.wizard.showNotice("Applied \(r.name)")
        refreshStaleness()
-        return succeeded
+        return true
+    }
+
+    private func failApply(_ text: String, kind: Notice.Kind) -> Bool {
+        manageApplyNotice = text
+        workflow.wizard.showNotice(text, kind: kind)
+        refreshStaleness()
+        return false
    }

    // MARK: - Capture
@@ -148,7 +148,9 @@ final class Milestone10MediaLibraryUITests: XCTestCase {
        XCTAssertTrue(apply.waitForExistence(timeout: 10))
        apply.click()

-        let notice = waitFor("noticeText")
+        // The window banner (`noticeText`) sits behind this sheet on
+        // Monterey (#170). Assert the in-sheet copy instead.
+        let notice = waitFor("manageMediaNotice", timeout: 15)
        let text = (notice.value as? String) ?? notice.label
        XCTAssertTrue(
            text.contains("is not installed"),
@@ -98,23 +98,9 @@ final class Milestone4UITests: XCTestCase {
        app.buttons["btnDetectInstruments"].click()
        _ = waitFor("chartreadInstrumentSelect", timeout: 20)

-        // Keep Auto (port 1) and start the session.
-        XCTAssertTrue(app.buttons["btnStartRead"].waitForExistence(timeout: 5))
-        app.buttons["btnStartRead"].click()
-
-        // Calibrate.
-        let calibrate = element("btnCalibrate")
-        if !calibrate.waitForExistence(timeout: 25) {
-            let error = element("chartreadLastError").label
-            let value = element("chartreadLastError").value as? String ?? "<nil>"
-            XCTFail("No calibrate button. lastError.label='\(error)' value='\(value)'")
-        }
-        app.buttons["btnCalibrate"].click()
-
-        // Trigger each strip until all are read → Done & Save appears.
-        driveStripsUntilDone()
-        XCTAssertTrue(element("btnDoneRead").exists)
-        app.buttons["btnDoneRead"].firstMatch.click()
+        // Wait until Start is enabled before clicking. Existence-only
+        // clicks are no-ops on the disabled control (runs 35251, 35293).
+        driveOnePass(startButton: "btnStartRead")

        // Averaging panel appears with one pass snapshot.
        _ = waitFor("chartreadAveragingPanel", timeout: 20)
Author	SHA1	Message	Date
gronod	cba9476af7	Update .github/workflows/macos.yml macOS CI / build-and-test (push) Skipped macOS CI / build-and-test (pull_request) Waiting to run Details macOS CI / package (pull_request) Blocked by required conditions Details	2026-09-14 16:41:41 +01:00
gronod	288b08e3d9	ci: add GitHub Actions twin of the Gitea macOS workflow macOS CI / build-and-test (push) Skipped macOS CI / package (pull_request) Blocked by required conditions Details macOS CI / build-and-test (pull_request) In progress Details Copy .gitea/workflows/macos.yml to .github with the github.com deltas: macos-14 (macos-12 is gone), upload-artifact@v4, no private-CA bundle, and gh release upload instead of the Gitea asset script.	2026-09-14 15:33:13 +00:00
gronod	18f1d1ff33	Merge pull request 'test(m4): wait for Start Read enabled before chartread (CI 35251/35293)' (#173 ) from fix/m4-handheld-start-read into develop macOS CI / build-and-test (push) Successful in 42m34s Details macOS CI / package (push) Waiting to run Details test(m4): wait for Start Read enabled before chartread Runs 35251 and 35293 clicked a disabled Start Read.	2026-09-14 16:16:34 +01:00
gronod	9dfa79ebd0	test(m4): wait for Start Read to be enabled before clicking macOS CI / build-and-test (push) Skipped macOS CI / build-and-test (pull_request) Canceled after 0s Details macOS CI / package (pull_request) Canceled after 0s Details Runs 35251 and 35293 left Stage 3 idle because XCTest clicked a disabled Start Read. driveOnePass already waits for isEnabled; the handheld average test now uses it.	2026-09-14 15:16:25 +00:00
gronod	1b91b0a94e	Merge pull request 'fix(ui): media Apply missing-printer notice visible in manage sheet (#170 )' (#171 ) from fix/170-media-library-missing-printer-notice into develop macOS CI / build-and-test (push) Failing after 42m49s Details macOS CI / package (push) Skipped Details fix(ui): media Apply missing-printer notice visible in manage sheet (#170) Fixes #170	2026-09-14 14:37:05 +01:00
gronod	890e7281eb	fix(ui): show media Apply failure inside the manage sheet (#170 ) macOS CI / build-and-test (push) Skipped macOS CI / package (pull_request) Canceled after 0s Details macOS CI / build-and-test (pull_request) Canceled after 2m31s Details Failed Apply kept the sheet open while the window banner sat behind it, so Monterey XCTest never saw noticeText. Mirror the failure string in the dialog (manageMediaNotice) and point the UI test at that identifier. Fixes #170	2026-09-14 13:36:59 +00:00
gronod	ccaad2d940	docs: sync README with Monterey floor, M10, wiki, and packaging macOS CI / package (pull_request) Canceled after 0s Details macOS CI / build-and-test (pull_request) Canceled after 51s Details macOS CI / build-and-test (push) Failing after 43m55s Details macOS CI / package (push) Skipped Details Requirements were still Xcode 15.4 / Swift 6. Point the product at the user wiki, record host-arch tests, the dmgbuild venv, and the current develop-first git workflow.	2026-09-14 12:34:16 +00:00
gronod	7e5e20cb69	Merge origin/main into develop (keep README) macOS CI / package (push) Canceled after 0s Details macOS CI / build-and-test (push) Canceled after 16m10s Details	2026-09-14 13:23:21 +01:00
gronod	e72039c123	Delete README.md	2026-09-14 13:11:43 +01:00
gronod	fa02e774ca	Merge pull request 'fix(packaging): DMG background visible on Sonoma+ (#95 )' (#167 ) from fix/95-dmg-background-sonoma into develop macOS CI / build-and-test (pull_request) Skipped macOS CI / build-and-test (push) Successful in 38m21s Details macOS CI / package (push) Successful in 4m14s Details Reviewed-on: #167	2026-09-14 11:55:39 +01:00
gronod	d37dcedfd9	Update README.md	2026-09-09 19:18:43 +01:00