41 lines
2.3 KiB
TypeScript
41 lines
2.3 KiB
TypeScript
/**
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* 顶部问答带给模型的材料：文件是路径加开头若干行，文件夹是路径加这一层的名字，还有它所在的 git 仓库根（回答里的链接从这里算路径）。
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* 路径见 [QaLocation.promptPath]：工作区里的是相对路径，工作区外的库文件是绝对路径。
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*/
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import type { Uri, WorkspaceFolder } from 'vscode'
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import type { ExcludeSetting } from '../explorer/fileEntries'
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import type { QaLocation } from '../folderStore'
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import type { PathAskSubject, PathChild } from './pathAskPrompt'
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import { FileType, workspace } from 'vscode'
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import { repoRootOf } from '../editor/repoPath'
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import { createExcludeMatcher, sortEntries } from '../explorer/fileEntries'
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import { readFileHead } from './pathAskContext'
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import { displayRelativePath } from './pathQa'
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export async function describePath(target: { uri: Uri, isDirectory: boolean, at: QaLocation }): Promise<PathAskSubject> {
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const { uri, isDirectory, at } = target
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const repoRoot = await repoRootOf(uri.fsPath)
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const where = { path: displayRelativePath(at.promptPath), ...(at.outsideDir !== undefined && { outside: true as const }), ...(repoRoot !== undefined && { repoRoot }) }
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if (isDirectory)
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return { kind: 'folder', ...where, children: await folderChildren(uri, at.folder, at.key) }
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return { kind: 'file', ...where, head: await readFileHead(uri.fsPath) }
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}
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/** 文件夹这一层的子文件和子目录；files.exclude 排除的不列。列不出来时只留原因。 */
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async function folderChildren(uri: Uri, folder: WorkspaceFolder, relativePath: string): Promise<PathChild[] | { unavailable: string }> {
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let entries: [string, FileType][]
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try {
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entries = await workspace.fs.readDirectory(uri)
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}
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catch (err) {
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const message = err instanceof Error ? err.message : String(err)
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return { unavailable: `列不出来（${message}）。` }
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}
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const excluded = createExcludeMatcher(workspace.getConfiguration('files', folder).get<ExcludeSetting>('exclude'))
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const names = new Set(entries.map(([name]) => name))
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return sortEntries(entries.map(([name, type]) => ({ name, isDirectory: (type & FileType.Directory) !== 0 })))
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.filter(entry => !excluded(relativePath ? `${relativePath}/${entry.name}` : entry.name, names))
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.map(entry => ({ name: entry.name, kind: entry.isDirectory ? 'folder' : 'file' }))
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}
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