midasmatterhorn
65df18d8db
A syntactically broken file keeps the loaded document and is moved aside, but a blank file parses fine — so check_disk adopted the empty document before its blankness test ran, and the next save wrote only the known values: comments and unknown sections loaded at startup were deleted silently, with no error and no backup (blank text is never written as a backup either, so on a file's first save the content was unrecoverable). The crate itself treats blank as untrustworthy for the backup (recovery.rs: 'a blank or unparsable file must never replace the previous backup') and the docs promise comments and unknown keys survive saves. Blank text is now rejected up front, before it can replace the document. Regression test: an_emptied_file_is_not_adopted_over_the_loaded_document — fails today (comments and unknown sections missing after the second save), passes with the early return; the existing backup test keeps passing.
Craft App Libraries
This repo contains libraries used by the various Craft Apps. It's a Rust monorepo workspace, and the libraries can be included by any Craft Apps that need them.
In the future this may grow to include non-Rust library code.
If any libraries grow beyond Craft App usage, eg. RAW format support, they may be promoted out and into their own libraries for the broader ecosystem to take advantage of.
Layout
A Cargo workspace (edition 2024, resolver 3). Each library is a crate under crates/<name>, named
craft-<name>, with version, edition, license and repository inherited from the workspace
(license.workspace = true, and so on) and [lints] workspace = true. Register each crate in
[workspace.dependencies] in the root Cargo.toml.
Apps depend on a crate by git:
craft-<name> = { git = "https://github.com/storytold/craft-libs", rev = "<commit>" }
Libraries
-
craft-pdf: independently optional PDF parsing, interpretation, rasterization and guarded authoring. Apps retain layout, fonts, editing and export policy; writer-only consumers do not enable the shared reader. -
craft-atomic: Crash-safe atomic file writing and replacement with same-directory staging, directory fsync, AppleF_FULLFSYNCfallback, transient lock backoff, and fault injection for the Craft suite. -
craft-cms: pure-Rust ICC v2/v4 colour management: profile parsing and writing, transforms, rendering intents, black point compensation, soft proofing, gamut checks, 3D LUTs and built-in profiles (sRGB, Display P3, synthetic coated CMYK and others). -
craft-print: PDF submission to CUPS and Windows, printer discovery, duplex/copies/colour and driver preferences. PDF generation stays in each app. -
craft-quit: native macOS quit, egui close handling and an optional app menu. Unsaved-document decisions and save prompts stay in each app. -
craft-settings:config.tomlsettings storage for every app: platform folders, portable mode and overrides, atomic saves while running, backup, damaged-file recovery and schema migrations. Policy in docs/settings-storage.md. -
craft-ui: SVG catalogs, icon buttons, tabs, pane controls, transactional docking, print settings and theme helpers for egui frontends; assets, themes, localization and command handling stay in each app. Requires Rust 1.95 or later. -
Shared UI component audit: source inventory, extraction priorities and compatibility boundaries across the Craft suite.
-
Theme infrastructure: eight-app comparison and the small shared widget-state styling boundary.
-
Panel docking: validated panel moves, floating groups, workspace adapters and an optional egui docking surface.
License and credits
craft-libs is dual-licensed under MIT or Apache-2.0, at your option. Copyright (c) 2026 ArtCraft Team and the craft-libs contributors. Required notices are in NOTICE.
Bundled fonts, icons, images and other assets keep their own open licenses; each one is listed with its author, source and license in ATTRIBUTION.md.