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feat: insert direct edit constraint solver stage

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Adds resolveDirectEditConstraints between compileRoadModel and
compileGeometry, per the parent design's data flow. The stage is an
identity transform until the individual constraint kinds land: it
returns empty road profiles, junction plans and handle manifest, so
compileGeometry's geometry code is untouched and output stays
byte-identical.

Constraint planning is separated from solving up front. Only `exact`
and `recheck` constraints may reach the solver; `disabled`,
`pending`, `conflicted` and `stale` are reported as unapplied with a
reason. SOLVED_KINDS starts empty and grows one entry per kind, so a
partially delivered solver reports what it skipped instead of
publishing half-solved geometry.

diagnostic() moves to src/compile/diagnostics.js so the solver can
share the compiler's diagnostic shape without depending on fs, which
would break the pure-function boundary that lets preview, the full
compile and the CLI export share one implementation.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
This commit is contained in:
que01
2026-08-27 10:29:45 +08:00
parent c5e762e1a9
commit 3297d0c97a
9 changed files with 274 additions and 14 deletions
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35
test/road-revisions.js
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@@ -7,6 +7,7 @@ const os = require('os');
const path = require('path');
const { nativeRoadEdits, roadRevisions } = require('../src');
const { compileInput } = require('../src/compile/compiler');
const { snapshot: outputSnapshot } = require('./fixture-baseline');
const directory = fs.mkdtempSync(path.join(os.tmpdir(), 'road-revisions-'));
const source = '<osm version="0.6"><node id="1" lon="114.1" lat="22.5"/></osm>\n';
@@ -127,5 +128,39 @@ assert.throws(
/Area config snapshot is missing/,
);
// The workbench compile is the one caller that passes editsFile. With no v2
// constraints the direct-edit solver stage must be an identity transform, so
// both compiles have to publish byte-identical outputs.
const activeEditsFile = path.join(directory, 'active', 'native-road-edits.json');
assert.ok(fs.existsSync(activeEditsFile));
assert.deepEqual(nativeRoadEdits.loadEditDocument(activeEditsFile).constraints, []);
const identityBase = { ...compileBase, areaId: 'edits-identity-test' };
const withoutEdits = {
...identityBase,
outDir: path.join(directory, 'no-edits-output'),
stagingDir: path.join(directory, 'no-edits-pipeline'),
};
const withEdits = {
...identityBase,
outDir: path.join(directory, 'with-edits-output'),
stagingDir: path.join(directory, 'with-edits-pipeline'),
editsFile: activeEditsFile,
};
compileInput(withoutEdits);
compileInput(withEdits);
assert.deepEqual(
outputSnapshot(withEdits).files,
outputSnapshot(withoutEdits).files,
'an empty v2 document must not change compiled output',
);
assert.throws(
() => compileInput({ ...identityBase, editsFile: '' }),
/editsFile must be a non-empty string when present/,
);
assert.throws(
() => compileInput({ ...identityBase, editsFile: '' }),
/editsFile must be a non-empty string when present/,
);
fs.rmSync(directory, { recursive: true, force: true });
console.log('road revision storage tests passed');