44 lines
925 B
TypeScript
44 lines
925 B
TypeScript
import { dirname, resolve, isAbsolute } from "path"
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import { statSync } from "fs"
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import { projectDir } from "@/project"
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import { getState, setState } from "@/session"
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export default async function (path?: string) {
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const root = projectDir()
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const cwd = getState("cwd") || root
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if (!path || path.trim() === "") {
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setState("cwd", root)
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return
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}
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if (path.endsWith("/")) path = path.slice(0, -1)
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if (path === ".") return
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if (path === "..") {
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if (cwd !== root) {
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const parent = dirname(cwd)
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if (parent.startsWith(root)) {
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setState("cwd", parent)
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}
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}
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return
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}
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const target = isAbsolute(path) ? resolve(path) : resolve(cwd, path)
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if (!target.startsWith(root))
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return ""
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try {
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const stat = statSync(target)
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if (stat.isDirectory()) {
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setState("cwd", target)
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return
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}
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} catch {
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}
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return { error: `${path} doesn't exist` }
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}
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