tsiry-sandratraina.com
A convenient CLI tool to quickly spin up DragonflyBSD virtual machines using QEMU with sensible defaults.
Add CLI flag parsing for overriding virtual machine configuration in start command
+1
deno.json
+1
deno.json
···
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},
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"imports": {
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"@cliffy/command": "jsr:@cliffy/command@^1.0.0-rc.8",
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"@cliffy/flags": "jsr:@cliffy/flags@^1.0.0-rc.8",
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"@cliffy/table": "jsr:@cliffy/table@^1.0.0-rc.8",
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"@db/sqlite": "jsr:@db/sqlite@^0.12.0",
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"@paralleldrive/cuid2": "npm:@paralleldrive/cuid2@^3.0.4",
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-1
deno.lock
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-1
deno.lock
···
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"specifiers": {
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"jsr:@cliffy/command@^1.0.0-rc.8": "1.0.0-rc.8",
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"jsr:@cliffy/flags@1.0.0-rc.8": "1.0.0-rc.8",
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"jsr:@cliffy/flags@^1.0.0-rc.8": "1.0.0-rc.8",
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"jsr:@cliffy/internal@1.0.0-rc.8": "1.0.0-rc.8",
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"jsr:@cliffy/table@1.0.0-rc.8": "1.0.0-rc.8",
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"jsr:@cliffy/table@^1.0.0-rc.8": "1.0.0-rc.8",
···
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"@cliffy/command@1.0.0-rc.8": {
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"integrity": "758147790797c74a707e5294cc7285df665422a13d2a483437092ffce40b5557",
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"dependencies": [
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-
"jsr:@cliffy/flags",
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"jsr:@cliffy/flags@1.0.0-rc.8",
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"jsr:@cliffy/internal",
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"jsr:@cliffy/table@1.0.0-rc.8",
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"jsr:@std/fmt@~1.0.2",
···
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"workspace": {
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"dependencies": [
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"jsr:@cliffy/command@^1.0.0-rc.8",
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"jsr:@cliffy/flags@^1.0.0-rc.8",
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"jsr:@cliffy/table@^1.0.0-rc.8",
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"jsr:@db/sqlite@0.12",
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"jsr:@soapbox/kysely-deno-sqlite@^2.2.0",
+20
-1
src/subcommands/start.ts
+20
-1
src/subcommands/start.ts
···
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import { parseFlags } from "@cliffy/flags";
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import _ from "lodash";
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import { LOGS_DIR } from "../constants.ts";
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import type { VirtualMachine } from "../db.ts";
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import { getInstanceState, updateInstanceState } from "../state.ts";
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import { setupNATNetworkArgs } from "../utils.ts";
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export default async function (name: string, detach: boolean = false) {
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const vm = await getInstanceState(name);
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let vm = await getInstanceState(name);
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if (!vm) {
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console.error(
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`Virtual machine with name or ID ${name} not found.`,
···
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}
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console.log(`Starting virtual machine ${vm.name} (ID: ${vm.id})...`);
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vm = mergeFlags(vm);
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const qemuArgs = [
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..._.compact([vm.bridge && "qemu-system-x86_64"]),
···
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}
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}
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}
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function mergeFlags(vm: VirtualMachine): VirtualMachine {
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const { flags } = parseFlags(Deno.args);
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return {
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...vm,
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memory: flags.memory ? String(flags.memory) : vm.memory,
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cpus: flags.cpus ? Number(flags.cpus) : vm.cpus,
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cpu: flags.cpu ? String(flags.cpu) : vm.cpu,
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diskFormat: flags.diskFormat ? String(flags.diskFormat) : vm.diskFormat,
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portForward: flags.portForward ? String(flags.portForward) : vm.portForward,
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drivePath: flags.image ? String(flags.image) : vm.drivePath,
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bridge: flags.bridge ? String(flags.bridge) : vm.bridge,
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diskSize: flags.size ? String(flags.size) : vm.diskSize,
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};
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}