Route desktop writes and CLI raster exports through the engine atomic writer. Add actual-caller regressions for reader visibility, private modes, symlinks and valid long filenames.
Follow-up to #485.
PR #614.
Asking for help is not an error, but `designcraft-cli --help` shared the
catch-all arm with unknown commands, so it wrote the usage block to
stderr and exited 1 — unusable in a pipeline and wrong by convention
(`--version` already exits 0).
Split the arm: `--help`, `-h` and `help` now print the same usage block
to stdout and succeed, while an unknown command keeps it on stderr and
still fails. The usage text and links line are hoisted into a shared
`USAGE` const and `usage_footer()` so the two paths can't drift.
Fixes#243🤖 Generated with Codebuff
Co-authored-by: Codebuff <[email protected]>
Co-authored-by: Brandon Thomas <[email protected]>
Co-authored-by: Claude Opus 5.5 <[email protected]>
* CLI: run rejects an export option with no export after it (#67)
--page, --scale and --pdf-options apply to the exports that follow them; one
given after the last --export or --all-pages did nothing and said nothing.
The usage text and docs/agents.md say so.
* MCP: document that text offsets and story lengths are UTF-8 bytes (#68)
* MCP: docs name the UI-only commands precisely; app.links works headless (#62)
* README: PDF and EPUB export ship (#60)
`designcraft-cli commands | head -1` panicked and exited with status 101:
thread 'main' panicked at library/std/src/io/stdio.rs:1168:9:
failed printing to stdout: Broken pipe (os error 32)
println! panics when stdout is closed. Output now goes through outln!, which
ends the program with status 0 on a broken pipe (the reader has what it
wanted) and reports any other write error on stderr with status 1.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
perf/bench return errors instead of expect() (bench runs on any document),
and the Windows resource build step fails the build without panic!. The
three app crates deny the panicking lints.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
- color: Swatch.hidden — unnamed colours (applied, not listed in Swatches until added)
- engine: object.color (reuses a swatch with the same colour, else an unnamed one; fill or
stroke), swatch.addToSwatches (optionally named; users follow the rename),
swatch.addUnnamed (+ test)
- UI: Color panel with fill/stroke proxy, CMYK/RGB/Lab, channel sliders with gradient tracks and
value fields, tint slider for named swatches, spectrum ramp, Add to Swatches; Color Picker
dialog (double-click a proxy chip); Swatches hides unnamed colours
Co-Authored-By: Claude Opus 5.5 <[email protected]>
- render: damage()/damage_with() — changed items and only the frames whose composition changed
(cache keeps the composition each edit replaced; Cache::composed_for matches a document
version exactly); conservative full repaint for styles, swatches, layers, parents, wrap,
effects and cross-story text (+ tests incl. pixel-identical patch vs full render)
- UI: canvas patches its texture after edits with the view unchanged (0.6 ms vs 22 ms on the
sample when typing); perf harness row for the damage repaint
Co-Authored-By: Claude Opus 5.5 <[email protected]>
New crate designcraft-pdf (L3): pages or spreads with MediaBox/TrimBox/BleedBox,
parent items with per-page folios, fills (solid + gradient swatches), aligned/dashed
strokes, corner options, opacity/blend, simple drop shadow, clipped images (JPEG
passthrough), and real text: composed glyph runs with embedded font subsets and
Unicode mapping from the story. CMYK as DeviceCMYK, RGB as DeviceRGB, spot swatches
as Separation, [Registration] as /All. Crop/bleed marks and page info. PDF/A-2b via
krilla; PDF/X-4 writes PDF 1.6 (output intent TODO).
Engine command file.exportPdf {path?, pages?, spreads?, bleed?, marks?, standard?,
compressImages?, title?, author?} (base64 when no path), CLI --export out.pdf with
--pdf-options, File > Export PDF... in the UI.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
