0e87e90aef
* macOS: build the DMG with hdiutil create so the app passes codesign --strict hdiutil makehybrid -hfs put a com.apple.FinderInfo on every file in the image, so the signed app inside the DMG (and any ditto copy of it) failed codesign --verify --deep --strict. That is why verify.sh had dropped --strict. Build the image with hdiutil create -srcfolder (retried, since create can hit "Resource busy" on CI), clear build-time xattrs before signing, and make verify.sh check the app in the finished DMG and a ditto copy of it with --strict again. Ported from storytold/pdfcraft#823 and storytold/lightcraft#959. Co-Authored-By: Claude Opus 5.5 <[email protected]> * macOS DMG: branded window background and icon layout The launcher's DMG opened as a plain Finder window, unlike every other Craft app. Add packaging/macos/dmg/ the same way WordCraft and PhotoCraft did: a background (the ArtCraft mark whole on its blue, title, Ink and Paper), a .DS_Store with the window size and icon positions, and the generate.py that writes both reproducibly. The volume is now named "ArtCraft Launcher" without the version, which the background alias needs; the DMG file name keeps the version. Fixes #20 Co-Authored-By: Claude Opus 5.5 <[email protected]> --------- Co-authored-by: Fabio Lussi <[email protected]> Co-authored-by: Claude Opus 5.5 <[email protected]>
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macOS DMG window
What Finder shows when the DMG opens: a 660 × 400 pt background with the app icon and the
Applications link side by side, laid out like the other Craft apps' DMGs. package.sh copies
these files into the image; nothing here is generated at build time, so the DMG builds with a plain
hdiutil create -srcfolder (no Finder scripting on CI, nothing extra installed in the signing job).
| File | What |
|---|---|
background.svg |
Source of the background: the ArtCraft mark in black (docs/brand/artcraft-mark-black.svg, linked, not copied) whole on the mark's blue (#4e7bfb), Ink and Paper. The mark is a trademark: it stays exactly as supplied, never cropped or recoloured (docs/brand/LICENSE-brand.txt), unlike the cropped icons on the other apps' DMGs. Its text (Inter, Geist Mono from assets/fonts) is outlined, so rendering it needs no fonts. No paper grain: noise doesn't compress, and this keeps background.tiff small. |
background.tiff |
The background at 1x (660 × 400 px, 72 dpi) and 2x (1320 × 800 px, 144 dpi) in one HiDPI TIFF (16-colour palette, Deflate, sRGB). Goes to .background/background.tiff. |
dmg-layout.DS_Store |
Finder's view settings for the volume: window size, icon size 128, ArtCraft Launcher.app at (326, 205), Applications at (574, 205), and the background. Goes to .DS_Store in the image; named so it isn't mistaken for (or ignored like) a Finder-generated .DS_Store. |
generate.py |
Writes background.tiff and dmg-layout.DS_Store from the SVG and the layout above. |
The volume name has no version
The mounted volume is called ArtCraft Launcher, not ArtCraft Launcher <version>. The layout
points at the background through an alias that includes the volume name, and Finder resolves it by
that name: with a versioned name the window keeps its size and icon positions but shows no
background. The DMG file name (artcraft-launcher-<version>-macos-<arch>.dmg) still carries the
version.
Rules
- Finder draws the icon labels in black in light and dark mode when a window has a background, so the area under both icons stays light (Paper).
- Nothing goes inside the icon boxes: artwork keeps 10 pt clear of each 128 pt icon box and of the label strip under it.
Regenerate
Edit background.svg (or the layout constants in generate.py), then run, on any OS:
pip install 'pillow>=12' ds_store==1.3.3 mac_alias==2.2.3
python3 packaging/macos/dmg/generate.py # needs resvg on PATH
Both outputs are byte-for-byte reproducible and carry nothing from the machine that ran it: the
SVG renders without any fonts, and dmg-layout.DS_Store is written from scratch, its background
alias holding only the volume name and /.background/background.tiff. If you add text to the SVG,
outline it (usvg --skip-system-fonts --use-font-file assets/fonts/Inter-Variable.ttf --use-font-file assets/fonts/GeistMono-Variable.ttf converts text to paths). The window is
660 × 432 with Finder's 32 pt title bar; the content area is 660 × 400.
This follows the other Craft apps' packaging/macos/dmg/ (storytold/wordcraft#21,
storytold/photocraft#1201, first in storytold/vectorcraft#493).