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Build: Skip sourcemaps for WASM-inlined script module workers #75993

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Merged
adamsilverstein merged 13 commits into from
Apr 24, 2026
Merged

Build: Skip sourcemaps for WASM-inlined script module workers #75993

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db3a51f
Reduce VIPS library size in build output
adamsilverstein Feb 27, 2026
f7d31c8
docblock cleanup
adamsilverstein Feb 27, 2026
8996072
Scope VIPS build optimizations to avoid side effects
adamsilverstein Feb 27, 2026
5973dba
Add wpScriptModuleMinifiedOnly package.json flag
adamsilverstein Mar 2, 2026
f01cb58
Fix JSDoc line alignment in package-utils.mjs
adamsilverstein Mar 2, 2026
4b5c3f5
Propagate minifiedOnly flag to PHP module registry
adamsilverstein Mar 2, 2026
8f67d0d
Rename wpScriptModuleMinifiedOnly to wpScriptDebugSupport
adamsilverstein Mar 3, 2026
938d47c
Remove minifiedOnly from module registry data
adamsilverstein Mar 3, 2026
de8559a
Fix prettier and JSDoc lint errors in wp-build
adamsilverstein Mar 4, 2026
d0807b5
Merge trunk into 64734-built-vips-too-large
adamsilverstein Mar 23, 2026
339d5f5
Revert unrelated whitespace change in package-utils.mjs
adamsilverstein Mar 23, 2026
501d1f9
Remove unrelated comment and formatting changes from merge
adamsilverstein Mar 23, 2026
43735c6
Remove hardcoded size from comment
adamsilverstein Mar 23, 2026
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8 changes: 4 additions & 4 deletions packages/wp-build/lib/build.mjs
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Original file line number Diff line number Diff line change
Expand Up @@ -592,9 +592,9 @@ async function bundlePackage( packageName, options = {} ) {
const entryPoint = path.join( packageDir, exportPath );
const baseFileName = path.basename( fileName );

// Skip non-minified build for WASM-inlined workers (e.g., vips).
// These are ~16MB of base64-encoded WASM with no debugging value
// over the minified version.
// Skip non-minified build and sourcemaps for WASM-inlined workers
// (e.g., vips). These are mostly base64-encoded WASM with no
// debugging value over the minified version.
const isWasmWorker =
packageJson.wpWorkers &&
Object.keys( packageJson.wpWorkers ).some(
Expand All @@ -609,7 +609,7 @@ async function bundlePackage( packageName, options = {} ) {
`${ fileName }.min.js`
),
bundle: true,
sourcemap: true,
sourcemap: ! isWasmWorker,
format: 'esm',
target,
platform: 'browser',
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