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Worker bundle #70

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Worker bundle #70

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9dd05a0
adding sources for proxy worker (using WORKERFS)
bmaranville Mar 5, 2024
aa414c3
don't use import.meta.url to avoid issues in worker
bmaranville Mar 5, 2024
769cb2a
add comlink and esbuild-plugin-inline-worker for building worker bundle
bmaranville Mar 5, 2024
17a4216
need to transfer bytes for writing
bmaranville Mar 5, 2024
3bc0511
allow writing files from bytes with full path
bmaranville Mar 5, 2024
6b4fdd9
add API functions for returning H5WasmFile proxy directly from File o…
bmaranville Mar 6, 2024
c7614ba
adding build script for bundle
bmaranville Mar 7, 2024
50fc9c6
use type export - don't need additional wrapper file
bmaranville Mar 7, 2024
2d9a71b
business logic moved directly into worker source file
bmaranville Mar 7, 2024
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1 change: 1 addition & 0 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -56,6 +56,7 @@ set_target_properties(hdf5_util PROPERTIES
-s ENVIRONMENT=web,worker \
-s SINGLE_FILE \
-s EXPORT_ES6=1 \
-s USE_ES6_IMPORT_META=0 \
-s FORCE_FILESYSTEM=1 \
-s EXPORTED_RUNTIME_METHODS=\"['ccall', 'cwrap', 'FS', 'AsciiToString', 'UTF8ToString']\" \
-s EXPORTED_FUNCTIONS=\"${EXPORTED_FUNCTIONS_STRING}\""
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15 changes: 15 additions & 0 deletions build_worker_bundle.mjs
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Original file line number Diff line number Diff line change
@@ -0,0 +1,15 @@
import * as esbuild from 'esbuild';
import inlineWorkerPlugin from 'esbuild-plugin-inline-worker';

const extraConfig = {
target: 'es2020',
format: 'esm',
};

await esbuild.build({
entryPoints: ['src/worker_proxy.ts'],
bundle: true,
format: 'esm',
outfile: 'dist/worker/worker_proxy_bundle.js',
plugins: [inlineWorkerPlugin(extraConfig)],
});
253 changes: 253 additions & 0 deletions package-lock.json
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3 changes: 3 additions & 0 deletions package.json
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Expand Up @@ -23,6 +23,7 @@
"build_node": "tsc src/hdf5_hl.ts --outDir dist/node --target es2020 --allowJs --esModuleInterop",
"build_iife": "esbuild --bundle dist/esm/hdf5_hl.js --outfile=dist/iife/h5wasm.js --format=iife --global-name=h5wasm",
"build_types": "tsc --declaration --strict --emitDeclarationOnly src/hdf5_hl.ts --target es2020",
"build_worker_bundle": "node build_worker_bundle.mjs",
"test": "node ./test/test.mjs"
},
"repository": {
Expand All @@ -39,7 +40,9 @@
"author": "Brian B. Maranville",
"license": "SEE LICENSE IN LICENSE.txt",
"devDependencies": {
"comlink": "^4.4.1",
"esbuild": "^0.15.16",
"esbuild-plugin-inline-worker": "^0.1.1",
"typescript": "^4.5.4"
}
}
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