andras/vault-link
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Compile wasm into plugin

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Andras Schmelczer 2024-11-03 22:14:17 +00:00
commit e712164e89
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4 changed files with 106 additions and 41 deletions
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155
plugin/esbuild.config.mjs
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@ -1,8 +1,9 @@
import esbuild from "esbuild";
import process from "process";
import builtins from "builtin-modules";
import fs from "fs";
import path from "path";
import path from "node:path";
import fs from "node:fs";
import { wasmPack } from "esbuild-plugin-wasm-pack";
const banner = `/*
THIS IS A GENERATED/BUNDLED FILE BY ESBUILD
@ -12,64 +13,6 @@ if you want to view the source, please visit the github repository of this plugi
const prod = process.argv[2] === "production";
const context = await esbuild.context({
banner: {
js: banner,
},
entryPoints: ["main.ts"],
bundle: true,
external: [
"obsidian",
"electron",
"@codemirror/autocomplete",
"@codemirror/collab",
"@codemirror/commands",
"@codemirror/language",
"@codemirror/lint",
"@codemirror/search",
"@codemirror/state",
"@codemirror/view",
"@lezer/common",
"@lezer/highlight",
"@lezer/lr",
...builtins,
],
format: "cjs",
target: "es2018",
logLevel: "info",
sourcemap: prod ? false : "inline",
treeShaking: true,
outfile: "build/main.js",
minify: prod,
plugins: [
{
name: "post-compile",
setup(build) {
build.onEnd((result) => {
if (result.errors.length === 0) {
copyFiles(
["manifest.json", "versions.json", ".hotreload"],
"/mnt/c/Users/Andras/Desktop/test/test/.obsidian/plugins/my-plugin"
);
copyFiles(
"build",
"/mnt/c/Users/Andras/Desktop/test/test/.obsidian/plugins/my-plugin"
);
}
});
},
},
],
});
if (prod) {
await context.rebuild();
process.exit(0);
} else {
await context.watch();
}
async function copyFiles(sourceDir, destinationDir) {
try {
await fs.promises.mkdir(destinationDir, { recursive: true });
@ -102,3 +45,95 @@ async function copyFiles(sourceDir, destinationDir) {
console.error("Error copying files:", err);
}
}
let wasmPlugin = {
name: "wasm",
setup(build) {
// Resolve ".wasm" files to a path with a namespace
build.onResolve({ filter: /\.wasm$/ }, (args) => {
if (args.resolveDir === "") {
return; // Ignore unresolvable paths
}
return {
path: path.isAbsolute(args.path)
? args.path
: path.join(args.resolveDir, args.path),
namespace: "wasm-binary",
};
});
// Virtual modules in the "wasm-binary" namespace contain the
// actual bytes of the WebAssembly file. This uses esbuild's
// built-in "binary" loader instead of manually embedding the
// binary data inside JavaScript code ourselves.
build.onLoad(
{ filter: /.*/, namespace: "wasm-binary" },
async (args) => ({
contents: await fs.promises.readFile(args.path),
loader: "binary",
})
);
},
};
const context = await esbuild.context({
banner: {
js: banner,
},
entryPoints: ["main.ts"],
bundle: true,
external: [
"obsidian",
"electron",
"@codemirror/autocomplete",
"@codemirror/collab",
"@codemirror/commands",
"@codemirror/language",
"@codemirror/lint",
"@codemirror/search",
"@codemirror/state",
"@codemirror/view",
"@lezer/common",
"@lezer/highlight",
"@lezer/lr",
...builtins,
],
format: "cjs",
target: "es2020",
logLevel: "info",
sourcemap: prod ? false : "inline",
treeShaking: false,
outfile: "build/main.js",
minify: prod,
plugins: [
wasmPlugin,
wasmPack({
target: "web",
path: "../backend/sync_wasm",
}),
{
name: "post-compile",
setup(build) {
build.onEnd((result) => {
if (result.errors.length === 0) {
copyFiles(
["manifest.json", "versions.json", ".hotreload"],
"/mnt/c/Users/Andras/Desktop/test/test/.obsidian/plugins/my-plugin"
);
copyFiles(
"build",
"/mnt/c/Users/Andras/Desktop/test/test/.obsidian/plugins/my-plugin"
);
}
});
},
},
],
});
if (prod) {
await context.rebuild();
process.exit(0);
} else {
await context.watch();
}