85 lines
2.3 KiB
JavaScript
85 lines
2.3 KiB
JavaScript
#!/usr/bin/env node
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const { spawn, spawnSync } = require("child_process");
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const path = require("path");
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const { arch, platform } = require("os");
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const { version } = require("./package.json");
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const PACKAGE_VERSION = `anchor-cli ${version}`;
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const PACKAGE_ANCHOR_PATH = path.join(__dirname, "anchor");
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function getBinaryVersion(location) {
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const result = spawnSync(location, ["--version"]);
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const error =
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(result.error && result.error.toString()) ||
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(result.stderr.length > 0 && result.stderr.toString().trim()) ||
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null;
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return [error, result.stdout && result.stdout.toString().trim()];
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}
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function runAnchor(location) {
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const args = process.argv.slice(2);
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const anchor = spawn(location, args, { stdio: "inherit" });
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anchor.on("exit", (code, signal) => {
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process.on("exit", () => {
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if (signal) {
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process.kill(process.pid, signal);
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} else {
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process.exit(code);
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}
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});
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});
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process.on("SIGINT", function () {
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anchor.kill("SIGINT");
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anchor.kill("SIGTERM");
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});
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}
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function tryPackageAnchor() {
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if (arch() !== "x64" || platform() !== "linux") {
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console.error(`Only x86_64 / Linux distributed in NPM package right now.`);
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return false;
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}
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const [error, binaryVersion] = getBinaryVersion(PACKAGE_ANCHOR_PATH);
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if (error !== null) {
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console.error(`Failed to get version of local binary: ${error}`);
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return false;
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}
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if (binaryVersion !== PACKAGE_VERSION) {
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console.error(
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`Package binary version is not correct. Expected "${PACKAGE_VERSION}", found "${binaryVersion}".`
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);
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return false;
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}
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runAnchor(PACKAGE_ANCHOR_PATH);
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return true;
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}
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function trySystemAnchor() {
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console.error("Trying globally installed anchor.");
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const added = path.dirname(process.argv[1]);
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const directories = process.env.PATH.split(":").filter(
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(dir) => dir !== added
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);
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process.env.PATH = directories.join(":");
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const [error, binaryVersion] = getBinaryVersion("anchor");
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if (error !== null) {
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console.error(`Failed to get version of global binary: ${error}`);
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return;
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}
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if (binaryVersion !== PACKAGE_VERSION) {
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console.error(
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`Globally installed anchor version is not correct. Expected "${PACKAGE_VERSION}", found "${binaryVersion}".`
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);
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return;
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}
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runAnchor("anchor");
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}
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tryPackageAnchor() || trySystemAnchor();
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