mirror of
https://github.com/bilawalsidhu/gods-eye-view.git
synced 2026-11-14 23:32:20 +00:00
German Khokhlov
7abf74518f
- src/geo drops the ported debug argument checks and the tests that bitExact already covers; package boundaries accept a directory entry, so src/geo/ is listed once per group. - Cesium no longer carries movers and lines nobody draws with: they are optional engine capabilities. The fake engine and the Cesium camera use the shared cameraMath; unused contract tables, clock.ticked, the 'finest' surface detail and Navara click statistics are gone. - ALPR keeps one overlay core and one presentation model for both engines, bikeshare one station bookkeeping, the Navara ground effects one definition helper; image atlases, view centres, mover banks and colours are shared. - The legacy switch route, the clock offset and rate controls and other unused exports are removed. - The acceptance runs the Navara draw, geo import and scope checks; scenarios use the harness switch and page helpers; the main chunk check keeps the size budget only and runs once in CI.
59 lines
2.3 KiB
JavaScript
59 lines
2.3 KiB
JavaScript
// Build guard: the Cesium-mode page must not load three or Navara. The
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// initial chunks are every entry chunk and what it imports statically;
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// navaraMode.js reaches Navara only through import(), so three and
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// @navaramap/* belong to lazy chunks. This checks the bundle's module ids
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// (what Rollup put in each chunk), and fails the build otherwise.
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/**
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* Module ids that only the Navara engine may load, when no package list is
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* given (the browser build passes the full dependency closure,
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* navaraDependencies.js).
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*/
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export const ENGINE_ONLY_MODULES =
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/[\\/]node_modules[\\/](?:three|@navaramap[\\/][^\\/]+|postprocessing)[\\/]/;
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/**
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* Engine-only modules in initial chunks of a Rollup bundle, sorted by chunk.
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* @param {Record<string, { type: string, isEntry?: boolean, imports?: string[], moduleIds?: string[] }>} bundle
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* @returns {{ chunk: string, module: string }[]}
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*/
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export function initialChunkViolations(bundle, pattern = ENGINE_ONLY_MODULES) {
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const initial = new Set();
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const visit = (fileName) => {
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const chunk = bundle[fileName];
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if (!chunk || chunk.type !== 'chunk' || initial.has(fileName)) return;
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initial.add(fileName);
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for (const imported of chunk.imports ?? []) visit(imported);
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};
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for (const [fileName, chunk] of Object.entries(bundle))
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if (chunk.type === 'chunk' && chunk.isEntry) visit(fileName);
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const violations = [];
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for (const fileName of [...initial].sort())
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for (const module of bundle[fileName].moduleIds ?? [])
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if (pattern.test(module)) violations.push({ chunk: fileName, module });
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return violations;
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}
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/** The Rollup plugin: fails generateBundle when an initial chunk holds three or Navara. */
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export function initialChunkGuard({
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log = console.log,
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pattern = ENGINE_ONLY_MODULES,
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} = {}) {
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return {
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name: 'gev-initial-chunk-guard',
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generateBundle(_options, bundle) {
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const violations = initialChunkViolations(bundle, pattern);
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if (violations.length) {
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this.error(
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'Navara-only modules in the Cesium-mode initial chunks:\n' +
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violations
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.map(({ chunk, module }) => ` ${chunk}: ${module}`)
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.join('\n'),
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);
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return;
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}
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log('[initial-chunks] no Navara-only modules in the initial chunks');
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},
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};
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}
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