- Add missing fabro-cli/tests/it/cmd/graph.rs snapshot updates (help text
references "SVG or PNG" and "[possible values: svg, png]")
- Add missing documentation updates (cli.mdx, overview.mdx, troubleshooting.mdx,
changelog) that reference Graphviz as a system dependency
- Add missing args.rs doc comment update ("SVG or PNG" -> "SVG") and Display impl
- Fix unused CStr import in lib.rs code sample
- Remove redundant #![allow(unsafe_code)] -- Cargo.toml override suffices
- Clarify util/ directory contents are speculative, include all initially
- Specify exact imports to remove from render.rs (Command, Write, bail)
- Specify exact doctor.rs tests affected and how to fix spec() helper
- Add graph.rs test snapshot to execution order step 9
- Add documentation update step 12 to execution order
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The plan was missing fabro-cli/tests/it/cmd/json_global.rs which has its
own dot_is_available() guard and clippy attribute that need updating.
Also improved specificity of diagnostics.rs, doctor.rs, and install.rs
change descriptions with exact line numbers and rationale.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Add get_graph_returns_svg test to the BAD_GATEWAY guard removal list
(was only mentioning render_graph_from_manifest_returns_svg)
- Fix build.rs defines section: config.h is the single source of truth,
build.rs should use -include config.h instead of duplicating -D flags
- Change render_graph_bytes error from 502 BAD_GATEWAY to 400 BAD_REQUEST
since vendored Graphviz means failures are bad input, not missing service
- Clarify thread safety risk: Graphviz has global state beyond gvContext,
document Mutex fallback strategy if concurrent test reveals races
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Detailed implementation plan for replacing the shell-out to `dot` with
a vendored Graphviz C library compiled via the `cc` crate. Covers crate
structure, build.rs approach, pre-generated parser files, FFI wrapper,
caller updates, OpenAPI spec changes, and testing strategy.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
