68 lines
1.8 KiB
TypeScript
68 lines
1.8 KiB
TypeScript
////
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// Manages the commands on disk, in NOSE_SYS_BIN and NOSE_BIN
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import { Glob } from "bun"
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import { watch } from "fs"
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import { join } from "path"
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import { isFile } from "./utils"
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import { sendAll } from "./websocket"
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import { expectDir } from "./utils"
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import { NOSE_SYS_BIN, NOSE_BIN } from "./config"
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export function initCommands() {
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startWatchers()
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}
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export async function commands(): Promise<string[]> {
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return (await findCommands(NOSE_SYS_BIN)).concat(await findCommands(NOSE_BIN))
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}
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export async function findCommands(path: string): Promise<string[]> {
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const glob = new Glob("**/*.{ts,tsx}")
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let list: string[] = []
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for await (const file of glob.scan(path)) {
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list.push(file.replace(".tsx", "").replace(".ts", ""))
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}
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return list
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}
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export function commandPath(cmd: string): string | undefined {
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return [
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join(NOSE_SYS_BIN, cmd + ".ts"),
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join(NOSE_SYS_BIN, cmd + ".tsx"),
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join(NOSE_BIN, cmd + ".ts"),
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join(NOSE_BIN, cmd + ".tsx")
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].find((path: string) => isFile(path))
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}
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export function commandExists(cmd: string): boolean {
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return commandPath(cmd) !== undefined
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}
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export async function commandSource(name: string): Promise<string> {
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const path = commandPath(name)
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if (!path) return ""
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return Bun.file(path).text()
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}
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export async function loadCommandModule(cmd: string) {
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const path = commandPath(cmd)
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if (!path) return
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return await import(path + "?t+" + Date.now())
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}
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let sysCmdWatcher
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let usrCmdWatcher
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function startWatchers() {
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if (!expectDir(NOSE_BIN)) return
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sysCmdWatcher = watch(NOSE_SYS_BIN, async (event, filename) =>
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sendAll({ type: "commands", data: await commands() })
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)
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usrCmdWatcher = watch(NOSE_BIN, async (event, filename) => {
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sendAll({ type: "commands", data: await commands() })
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})
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} |