Files
OneCAD/xtask/src/main.rs
T
bherbruckandClaude Opus 5.5 d224fde7d4 STEP: corpus check
solvecraft-cli step-corpus and cargo xtask step-corpus [DIR]: open every
Fusion oracle part.step and compare body count, volume and area (1e-3) and
face count with Fusion's measurements; docs/step-import.md (29/29 pass).
solvecraft-cli eval/run accept STEP files and --in FILE.

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
2026-10-07 21:01:04 +00:00

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//! Workspace tooling: `cargo xtask <command>`.
//!
//! Pure Rust (std + serde_json). External tools (`cargo`) are invoked through
//! `std::process::Command`.
mod assets;
mod layers;
mod parity;
use std::path::{Path, PathBuf};
use std::process::{Command, ExitCode};
const USAGE: &str = "\
usage: cargo xtask <command>
commands:
layers enforce the crate dependency layering (plan/architecture.md §3)
assets check that every non-code asset file is attributed in ATTRIBUTION.md
parity [--refresh]
recompute Fusion command parity in docs/parity.md (--refresh rebuilds
xtask/data/fusion-catalog.tsv from plan/fusion/menu-tree.json)
oracle replay plan/fusion/oracle/*/recipe.json and compare with measure.json;
writes docs/oracle.md
step-corpus [DIR]
import every DIR/*/part.step (default plan/fusion/oracle) and compare
with measure.json; writes docs/step-import.md
wasm cargo check every library crate and the web app for wasm32-unknown-unknown
ci fmt --check, clippy -D warnings, test, assets, layers, wasm (stops at first failure)
";
fn main() -> ExitCode {
let args: Vec<String> = std::env::args().skip(1).collect();
let rest: Vec<&str> = args.iter().skip(1).map(String::as_str).collect();
let result = match args.first().map(String::as_str) {
Some("layers") => cmd_layers(),
Some("assets") => assets::run(&root()),
Some("parity") => parity::run(&root(), rest.contains(&"--refresh")),
Some("oracle") => cmd_oracle(),
Some("step-corpus") => cmd_step_corpus(rest.first().copied()),
Some("ci") => cmd_ci(),
Some("wasm") => cmd_wasm(),
Some("-h" | "--help" | "help") | None => {
print!("{USAGE}");
Ok(())
}
Some(other) => Err(format!("unknown command `{other}`\n\n{USAGE}")),
};
match result {
Ok(()) => ExitCode::SUCCESS,
Err(e) => {
eprintln!("error: {e}");
ExitCode::FAILURE
}
}
}
/// Workspace root (parent of the xtask crate).
pub fn root() -> PathBuf {
let here = Path::new(env!("CARGO_MANIFEST_DIR"));
here.parent().unwrap_or(here).to_path_buf()
}
pub fn cargo() -> Command {
let mut c = Command::new(std::env::var("CARGO").unwrap_or_else(|_| "cargo".into()));
c.current_dir(root());
c
}
fn run(mut cmd: Command, what: &str) -> Result<(), String> {
eprintln!("$ {what}");
let status = cmd.status().map_err(|e| format!("{what}: failed to spawn: {e}"))?;
if status.success() { Ok(()) } else { Err(format!("{what}: exited with {status}")) }
}
pub fn metadata() -> Result<serde_json::Value, String> {
let out = cargo().args(["metadata", "--format-version", "1", "--no-deps"]).output().map_err(|e| format!("cargo metadata: {e}"))?;
if !out.status.success() {
return Err(format!("cargo metadata failed:\n{}", String::from_utf8_lossy(&out.stderr)));
}
serde_json::from_slice(&out.stdout).map_err(|e| format!("cargo metadata: bad JSON: {e}"))
}
fn cmd_layers() -> Result<(), String> {
let crates = layers::from_metadata(&metadata()?)?;
println!("Dependency layering (plan/architecture.md §3)\n");
println!("{:<28} {:<14} workspace deps", "crate", "layer");
for c in &crates {
let ws: Vec<String> = c
.deps
.iter()
.filter(|d| d.workspace)
.map(|d| {
let k = match d.kind {
layers::DepKind::Normal => "",
layers::DepKind::Dev => " (dev)",
layers::DepKind::Build => " (build)",
};
format!("{}{k}", layers::short_name(&d.name))
})
.collect();
println!("{:<28} {:<14} {}", c.name, layers::describe(layers::classify(&c.name)), ws.join(", "));
}
let violations = layers::check(&crates);
println!();
if violations.is_empty() {
println!("OK: {} crates, no layering violations.", crates.len());
Ok(())
} else {
println!("{} violation(s):", violations.len());
for v in &violations {
println!(" - {v}");
}
Err(format!("{} layering violation(s)", violations.len()))
}
}
/// Run the CLI's oracle replay over every case directory and write docs/oracle.md.
fn cmd_oracle() -> Result<(), String> {
let dir = root().join("plan/fusion/oracle");
let mut cases: Vec<PathBuf> = std::fs::read_dir(&dir)
.map_err(|e| format!("{}: {e} (the oracle data is local, in plan/fusion/oracle)", dir.display()))?
.flatten()
.map(|e| e.path())
.filter(|p| p.join("recipe.json").is_file() && p.join("measure.json").is_file())
.collect();
cases.sort();
if cases.is_empty() {
return Err("no oracle cases with recipe.json and measure.json".into());
}
let mut cmd = cargo();
cmd.args(["run", "-q", "--release", "-p", "solvecraft-cli", "--", "oracle", "--json"]);
for c in &cases {
cmd.arg(c);
}
let out = cmd.output().map_err(|e| format!("solvecraft-cli: {e}"))?;
let results: serde_json::Value =
serde_json::from_slice(&out.stdout).map_err(|e| format!("oracle JSON: {e}\n{}", String::from_utf8_lossy(&out.stderr)))?;
let list = results.as_array().cloned().unwrap_or_default();
let pass = list.iter().filter(|r| r["pass"].as_bool().unwrap_or(false)).count();
let skipped = list.iter().filter(|r| r["skipped"].as_bool().unwrap_or(false)).count();
let mut md = format!(
"# Fusion oracle\n\nGenerated by `cargo xtask oracle`. Each case is a part built in Fusion (recipe and measurements kept locally in `plan/fusion/oracle/`, not committed). SolveCraft replays the recipe through its command engine and compares body count, volume and area (relative tolerance 1e-3) and face/edge/vertex counts (exact).\n\n**{pass} / {} cases pass** ({skipped} need features not implemented yet).\n\n| Case | Result | Notes |\n|---|---|---|\n",
list.len()
);
for r in &list {
let status = if r["pass"].as_bool().unwrap_or(false) {
"pass"
} else if r["skipped"].as_bool().unwrap_or(false) {
"not yet"
} else {
"FAIL"
};
let mut notes: Vec<String> = r["checks"]
.as_array()
.into_iter()
.flatten()
.filter(|c| !c["ok"].as_bool().unwrap_or(false))
.map(|c| format!("{}: got {} want {}", c["check"].as_str().unwrap_or(""), c["got"], c["want"]))
.collect();
if let Some(e) = r["error"].as_str() {
notes.push(e.replace('|', "/"));
}
md += &format!("| {} | {status} | {} |\n", r["case"].as_str().unwrap_or(""), notes.join("; "));
}
std::fs::write(root().join("docs/oracle.md"), md).map_err(|e| format!("docs/oracle.md: {e}"))?;
println!("oracle: {pass}/{} cases pass ({skipped} not yet supported) → docs/oracle.md", list.len());
Ok(())
}
/// Never break wasm: every layered crate (everything below the apps) and the web app must
/// build for the browser.
fn cmd_wasm() -> Result<(), String> {
let crates = layers::from_metadata(&metadata()?)?;
let mut set: Vec<String> =
crates.iter().filter(|c| matches!(layers::classify(&c.name), Some(layers::Class::Layer(_)))).map(|c| c.name.clone()).collect();
set.push("solvecraft-web".into());
let mut c = cargo();
c.args(["check", "--target", "wasm32-unknown-unknown"]);
for p in &set {
c.args(["-p", p]);
}
run(c, &format!("cargo check --target wasm32-unknown-unknown ({} crates)", set.len()))?;
println!("wasm: {} crates build for wasm32-unknown-unknown", set.len());
Ok(())
}
/// Import every oracle STEP file (exported by Fusion) and compare with Fusion's measurements;
/// write docs/step-import.md.
fn cmd_step_corpus(dir: Option<&str>) -> Result<(), String> {
let dir = dir.map(PathBuf::from).unwrap_or_else(|| root().join("plan/fusion/oracle"));
let mut cases: Vec<PathBuf> = std::fs::read_dir(&dir)
.map_err(|e| format!("{}: {e} (the oracle data is local, in plan/fusion/oracle)", dir.display()))?
.flatten()
.map(|e| e.path())
.filter(|p| p.join("part.step").is_file() && p.join("measure.json").is_file())
.collect();
cases.sort();
if cases.is_empty() {
return Err(format!("no cases with part.step and measure.json in {}", dir.display()));
}
let mut cmd = cargo();
cmd.args(["run", "-q", "--release", "-p", "solvecraft-cli", "--", "step-corpus", "--json"]);
for c in &cases {
cmd.arg(c);
}
let out = cmd.output().map_err(|e| format!("solvecraft-cli: {e}"))?;
let results: serde_json::Value =
serde_json::from_slice(&out.stdout).map_err(|e| format!("step-corpus JSON: {e}\n{}", String::from_utf8_lossy(&out.stderr)))?;
let list = results.as_array().cloned().unwrap_or_default();
let pass = list.iter().filter(|r| r["pass"].as_bool().unwrap_or(false)).count();
let check =
|r: &serde_json::Value, name: &str| r["checks"].as_array().and_then(|c| c.iter().find(|c| c["check"] == name).cloned()).unwrap_or_default();
let num = |v: &serde_json::Value| v.as_f64().map(|x| format!("{x:.3}")).unwrap_or_else(|| "–".into());
let mut md = format!(
"# STEP import\n\n\
SolveCraft reads STEP (ISO 10303-21; AP203, AP214 and AP242 geometry) with its own reader in `crates/kernel/src/step_in` \
(written from the public standards; no third-party STEP code). A STEP file becomes an **Import** base feature on the \
timeline: it holds the file's B-rep (the STEP text is kept in the design, so the design reopens without the file) and \
later features — fillets, holes, cuts sketched on its faces, shells — build on its bodies.\n\n\
- **Open**: File → Open (`doc.open`) accepts `.step`/`.stp` in any case and starts a new design; `solvecraft part.step`; \
`solvecraft-cli eval part.step`, `solvecraft-cli run script.json --in part.step`; the MCP `open` tool.\n\
- **Insert** into the current design: File → Insert STEP… or SOLID → INSERT (`FusionImportCommandFromToolbar {{path}}`).\n\
- **Drag and drop** a STEP file on the window: inserted when the design has features, opened otherwise.\n\n\
Read: manifold solid breps (with voids), faceted breps, shell-based surface models; planes, cylinders, cones, spheres, \
tori, B-spline and rational B-spline surfaces (with knots, Bézier, uniform, quasi-uniform), surfaces of revolution and \
linear extrusion, trimmed surfaces; lines, circles, ellipses, B-spline curves, polylines, trimmed/surface/seam curves; \
length and angle units (SI prefixes, conversion-based units such as inches); product names (body names come from the \
solid's name, else the product's); surface colours; assemblies (next-assembly-usage occurrences placed by item-defined \
transformations, and mapped items) — the product tree is kept in the feature for the components milestone. Files are \
untrusted: sizes, entity counts and nesting are capped and every kernel call is guarded. What cannot be read becomes a \
warning on the feature (a face left out gives an open body); not read yet: offset surfaces, pcurve-only edges.\n\n\
## Fusion corpus\n\nGenerated by `cargo xtask step-corpus`. Each case is a part exported from Fusion as STEP (AP214; kept locally in `plan/fusion/oracle/`, never committed). SolveCraft opens `part.step` exactly as File → Open does (an Import base feature) and compares with Fusion's own measurements: body count, volume and area (relative tolerance 1e-3) and the number of faces read from the file.\n\n**{pass} / {} files pass.**\n\n| Case | Result | Bodies | Volume mm³ (got / Fusion) | Area mm² (got / Fusion) | Faces (got / Fusion) | ms | Notes |\n|---|---|---|---|---|---|---|---|\n",
list.len()
);
for r in &list {
let status = if r["pass"].as_bool().unwrap_or(false) { "pass" } else { "FAIL" };
let (v, a, f) = (check(r, "volume_mm3"), check(r, "area_mm2"), check(r, "faces"));
let bodies: Vec<String> = r["bodies"].as_array().into_iter().flatten().filter_map(|b| b.as_str().map(str::to_string)).collect();
let mut notes: Vec<String> = r["warnings"].as_array().into_iter().flatten().filter_map(|w| w.as_str().map(|w| w.replace('|', "/"))).collect();
if let Some(e) = r["error"].as_str() {
notes.push(e.replace('|', "/"));
}
md += &format!(
"| {} | {status} | {} | {} / {} | {} / {} | {} / {} | {:.0} | {} |\n",
r["case"].as_str().unwrap_or(""),
bodies.join(", "),
num(&v["got"]),
num(&v["want"]),
num(&a["got"]),
num(&a["want"]),
f["got"].as_f64().map(|x| format!("{x}")).unwrap_or_else(|| "–".into()),
f["want"].as_f64().map(|x| format!("{x}")).unwrap_or_else(|| "–".into()),
r["ms"].as_f64().unwrap_or(0.0),
notes.join("; ")
);
}
std::fs::write(root().join("docs/step-import.md"), md).map_err(|e| format!("docs/step-import.md: {e}"))?;
println!("step-corpus: {pass}/{} files pass → docs/step-import.md", list.len());
if pass == list.len() { Ok(()) } else { Err(format!("{} STEP file(s) failed", list.len() - pass)) }
}
fn cmd_ci() -> Result<(), String> {
let mut c = cargo();
c.args(["fmt", "--all", "--", "--check"]);
run(c, "cargo fmt --check")?;
let mut c = cargo();
c.args(["clippy", "--workspace", "--all-targets", "--release", "--", "-D", "warnings"]);
run(c, "cargo clippy -D warnings")?;
let mut c = cargo();
c.args(["test", "--workspace", "--release"]);
run(c, "cargo test")?;
assets::run(&root())?;
cmd_layers()?;
cmd_wasm()?;
eprintln!("ci: all gates passed");
Ok(())
}