A simple, zero-configuration script to quickly boot FreeBSD ISO images using QEMU
Add firmware file handling for aarch64 architecture in QEMU startup
+37
+2
src/subcommands/start.ts
+2
src/subcommands/start.ts
···
1
1
import _ from "lodash";
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2
import { getInstanceState, updateInstanceState } from "../state.ts";
3
+
import { setupFirmwareFilesIfNeeded } from "../utils.ts";
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4
5
export default async function (name: string) {
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const vm = await getInstanceState(name);
···
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`file=${vm.drivePath},format=${vm.diskFormat},if=virtio`,
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],
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),
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+
...await setupFirmwareFilesIfNeeded(),
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],
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stdin: "inherit",
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stdout: "inherit",
+35
src/utils.ts
+35
src/utils.ts
···
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97
}/FreeBSD-${version}-${arch}-disc1.iso`;
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}
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100
+
export async function setupFirmwareFilesIfNeeded(): Promise<string[]> {
101
+
if (Deno.build.arch !== "aarch64") {
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+
return [];
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+
}
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+
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+
const brewCmd = new Deno.Command("brew", {
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+
args: ["--prefix", "qemu"],
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+
stdout: "piped",
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+
stderr: "inherit",
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+
});
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+
const { stdout, success } = await brewCmd.spawn().output();
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+
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+
if (!success) {
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+
console.error(
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+
chalk.redBright(
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+
"Failed to get QEMU prefix from Homebrew. Ensure QEMU is installed via Homebrew.",
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+
),
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+
);
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+
Deno.exit(1);
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+
}
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+
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+
const brewPrefix = new TextDecoder().decode(stdout).trim();
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+
const edk2Aarch64 = `${brewPrefix}/share/qemu/edk2-aarch64-code.fd`;
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+
const edk2VarsAarch64 = "./edk2-arm-vars.fd";
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+
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+
await Deno.copyFile(
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+
`${brewPrefix}/share/qemu/edk2-aarch64-vars.fd`,
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edk2VarsAarch64,
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+
);
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+
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return [edk2Aarch64, edk2VarsAarch64];
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+
}
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+
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export async function runQemu(
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isoPath: string | null,
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options: Options,
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): Promise<void> {
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const macAddress = generateRandomMacAddress();
138
+
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const qemu = Deno.build.arch === "aarch64"
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? "qemu-system-aarch64"
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: "qemu-system-x86_64";
···
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174
`file=${options.drive},format=${options.diskFormat},if=virtio`,
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],
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),
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+
...await setupFirmwareFilesIfNeeded(),
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],
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stdin: "inherit",
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stdout: "inherit",