103 lines
2.9 KiB
JavaScript
103 lines
2.9 KiB
JavaScript
/**
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* @file Builds the binary for the specified target. It is also intended to run as a child process.
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*/
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const {
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execCmdSync,
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autodetectPlatformAndArch,
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} = require("../../scripts/util");
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const { downloadRipgrep } = require("./ripgrep");
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const { TARGET_TO_LANCEDB } = require("../utils/targets");
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const fs = require("fs");
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const {
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downloadSqlite,
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} = require("../../extensions/vscode/scripts/download-copy-sqlite-esbuild");
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const { fork } = require("child_process");
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async function downloadNodeSqlite(target, targetDir) {
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const [currentPlatform, currentArch] = autodetectPlatformAndArch();
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// Download and unzip prebuilt sqlite3 binary for the target
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console.log("[info] Downloading node-sqlite3");
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await downloadSqlite(target, `${targetDir}/build.tar.gz`);
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execCmdSync(`cd ${targetDir} && tar -xvzf build.tar.gz`);
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// Copy to build directory for testing
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try {
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const [platform, arch] = target.split("-");
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if (platform === currentPlatform && arch === currentArch) {
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fs.copyFileSync(
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`${targetDir}/build/Release/node_sqlite3.node`,
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`build/node_sqlite3.node`,
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);
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}
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} catch (error) {
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console.log("[warn] Could not copy node_sqlite to build");
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console.log(error);
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}
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fs.unlinkSync(`${targetDir}/build.tar.gz`);
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}
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/**
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* @param {string} target the platform to build for
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*/
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async function bundleForBinary(target) {
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const targetDir = `bin/${target}`;
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fs.mkdirSync(targetDir, { recursive: true });
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console.log(`[info] Building ${target}...`);
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execCmdSync(
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`npx pkg --no-bytecode --public-packages "*" --public --compress GZip pkgJson/${target} --out-path ${targetDir}`,
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);
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// copy @lancedb to bin folders
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console.log("[info] Copying @lancedb files to bin");
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fs.copyFileSync(
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`node_modules/${TARGET_TO_LANCEDB[target]}/index.node`,
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`${targetDir}/index.node`,
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);
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const downloadPromises = [];
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downloadPromises.push(downloadRipgrep(target, targetDir));
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downloadPromises.push(downloadNodeSqlite(target, targetDir));
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await Promise.all(downloadPromises);
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// Informs the `continue-binary` of where to look for node_sqlite3.node
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// https://www.npmjs.com/package/bindings#:~:text=The%20searching%20for,file%20is%20found
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fs.writeFileSync(`${targetDir}/package.json`, "");
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}
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process.on("message", (msg) => {
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bundleForBinary(msg.payload.target)
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.then(() => process.send({ done: true }))
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.catch((error) => {
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console.error(error); // show the error in the parent process
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process.send({ error: true });
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});
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});
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/**
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* @param {string} target the platform to bundle for
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*/
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async function bundleBinary(target) {
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const child = fork(__filename, { stdio: "inherit" });
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child.send({
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payload: {
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target,
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},
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});
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return new Promise((resolve, reject) => {
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child.on("message", (msg) => {
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if (msg.error) {
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reject();
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}
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resolve();
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});
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});
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}
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module.exports = {
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bundleBinary,
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};
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