mirror of
https://github.com/earendil-works/pi.git
synced 2026-06-18 15:54:04 +08:00
Mario Zechner
543 lines
18 KiB
TypeScript
543 lines
18 KiB
TypeScript
import assert from "node:assert";
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import { spawnSync } from "node:child_process";
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import { mkdirSync, mkdtempSync, rmSync, symlinkSync, writeFileSync } from "node:fs";
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import { tmpdir } from "node:os";
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import { dirname, join } from "node:path";
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import { afterEach, beforeEach, describe, it, test } from "node:test";
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import { CombinedAutocompleteProvider } from "../src/autocomplete.js";
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const resolveFdPath = (): string | null => {
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const command = process.platform === "win32" ? "where" : "which";
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const result = spawnSync(command, ["fd"], { encoding: "utf-8" });
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if (result.status !== 0 || !result.stdout) {
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return null;
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}
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const firstLine = result.stdout.split(/\r?\n/).find(Boolean);
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return firstLine ? firstLine.trim() : null;
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};
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type FolderStructure = {
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dirs?: string[];
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files?: Record<string, string>;
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};
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const setupFolder = (baseDir: string, structure: FolderStructure = {}): void => {
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const dirs = structure.dirs ?? [];
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const files = structure.files ?? {};
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dirs.forEach((dir) => {
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mkdirSync(join(baseDir, dir), { recursive: true });
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});
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Object.entries(files).forEach(([filePath, contents]) => {
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const fullPath = join(baseDir, filePath);
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mkdirSync(dirname(fullPath), { recursive: true });
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writeFileSync(fullPath, contents);
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});
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};
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const fdPath = resolveFdPath();
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const isFdInstalled = Boolean(fdPath);
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const requireFdPath = (): string => {
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if (!fdPath) {
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throw new Error("fd is not available");
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}
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return fdPath;
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};
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const getSuggestions = (
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provider: CombinedAutocompleteProvider,
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lines: string[],
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cursorLine: number,
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cursorCol: number,
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force: boolean = false,
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) => provider.getSuggestions(lines, cursorLine, cursorCol, { signal: new AbortController().signal, force });
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describe("CombinedAutocompleteProvider", () => {
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describe("extractPathPrefix", () => {
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it("extracts / from 'hey /' when forced", async () => {
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const provider = new CombinedAutocompleteProvider([], "/tmp");
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const lines = ["hey /"];
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const cursorLine = 0;
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const cursorCol = 5; // After the "/"
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const result = await getSuggestions(provider, lines, cursorLine, cursorCol, true);
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assert.notEqual(result, null, "Should return suggestions for root directory");
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if (result) {
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assert.strictEqual(result.prefix, "/", "Prefix should be '/'");
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}
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});
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it("extracts /A from '/A' when forced", async () => {
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const provider = new CombinedAutocompleteProvider([], "/tmp");
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const lines = ["/A"];
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const cursorLine = 0;
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const cursorCol = 2; // After the "A"
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const result = await getSuggestions(provider, lines, cursorLine, cursorCol, true);
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console.log("Result:", result);
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// This might return null if /A doesn't match anything, which is fine
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// We're mainly testing that the prefix extraction works
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if (result) {
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assert.strictEqual(result.prefix, "/A", "Prefix should be '/A'");
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}
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});
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it("does not trigger for slash commands", async () => {
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const provider = new CombinedAutocompleteProvider([], "/tmp");
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const lines = ["/model"];
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const cursorLine = 0;
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const cursorCol = 6; // After "model"
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const result = await getSuggestions(provider, lines, cursorLine, cursorCol, true);
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console.log("Result:", result);
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assert.strictEqual(result, null, "Should not trigger for slash commands");
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});
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it("triggers for absolute paths after slash command argument", async () => {
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const provider = new CombinedAutocompleteProvider([], "/tmp");
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const lines = ["/command /"];
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const cursorLine = 0;
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const cursorCol = 10; // After the second "/"
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const result = await getSuggestions(provider, lines, cursorLine, cursorCol, true);
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console.log("Result:", result);
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assert.notEqual(result, null, "Should trigger for absolute paths in command arguments");
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if (result) {
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assert.strictEqual(result.prefix, "/", "Prefix should be '/'");
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}
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});
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});
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describe("fd @ file suggestions", { skip: !isFdInstalled }, () => {
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let rootDir = "";
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let baseDir = "";
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let outsideDir = "";
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beforeEach(() => {
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rootDir = mkdtempSync(join(tmpdir(), "pi-autocomplete-root-"));
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baseDir = join(rootDir, "cwd");
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outsideDir = join(rootDir, "outside");
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mkdirSync(baseDir, { recursive: true });
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mkdirSync(outsideDir, { recursive: true });
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});
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afterEach(() => {
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rmSync(rootDir, { recursive: true, force: true });
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});
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test("returns all files and folders for empty @ query", async () => {
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setupFolder(baseDir, {
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dirs: ["src"],
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files: {
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"README.md": "readme",
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},
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});
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const provider = new CombinedAutocompleteProvider([], baseDir, requireFdPath());
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const line = "@";
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const result = await getSuggestions(provider, [line], 0, line.length);
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const values = result?.items.map((item) => item.value).sort();
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assert.deepStrictEqual(values, ["@README.md", "@src/"].sort());
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});
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test("matches file with extension in query", async () => {
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setupFolder(baseDir, {
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files: {
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"file.txt": "content",
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},
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});
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const provider = new CombinedAutocompleteProvider([], baseDir, requireFdPath());
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const line = "@file.txt";
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const result = await getSuggestions(provider, [line], 0, line.length);
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const values = result?.items.map((item) => item.value);
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assert.ok(values?.includes("@file.txt"));
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});
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test("filters are case insensitive", async () => {
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setupFolder(baseDir, {
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dirs: ["src"],
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files: {
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"README.md": "readme",
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},
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});
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const provider = new CombinedAutocompleteProvider([], baseDir, requireFdPath());
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const line = "@re";
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const result = await getSuggestions(provider, [line], 0, line.length);
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const values = result?.items.map((item) => item.value).sort();
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assert.deepStrictEqual(values, ["@README.md"]);
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});
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test("ranks directories before files", async () => {
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setupFolder(baseDir, {
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dirs: ["src"],
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files: {
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"src.txt": "text",
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},
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});
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const provider = new CombinedAutocompleteProvider([], baseDir, requireFdPath());
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const line = "@src";
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const result = await getSuggestions(provider, [line], 0, line.length);
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const firstValue = result?.items[0]?.value;
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const hasSrcFile = result?.items?.some((item) => item.value === "@src.txt");
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assert.strictEqual(firstValue, "@src/");
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assert.ok(hasSrcFile);
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});
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test("returns nested file paths", async () => {
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setupFolder(baseDir, {
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files: {
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"src/index.ts": "export {};\n",
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},
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});
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const provider = new CombinedAutocompleteProvider([], baseDir, requireFdPath());
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const line = "@index";
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const result = await getSuggestions(provider, [line], 0, line.length);
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const values = result?.items.map((item) => item.value);
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assert.ok(values?.includes("@src/index.ts"));
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});
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test("matches deeply nested paths", async () => {
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setupFolder(baseDir, {
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files: {
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"packages/tui/src/autocomplete.ts": "export {};",
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"packages/ai/src/autocomplete.ts": "export {};",
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},
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});
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const provider = new CombinedAutocompleteProvider([], baseDir, requireFdPath());
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const line = "@tui/src/auto";
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const result = await getSuggestions(provider, [line], 0, line.length);
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const values = result?.items.map((item) => item.value);
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assert.ok(values?.includes("@packages/tui/src/autocomplete.ts"));
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assert.ok(!values?.includes("@packages/ai/src/autocomplete.ts"));
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});
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test("matches directory in middle of path with --full-path", async () => {
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setupFolder(baseDir, {
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files: {
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"src/components/Button.tsx": "export {};",
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"src/utils/helpers.ts": "export {};",
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},
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});
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const provider = new CombinedAutocompleteProvider([], baseDir, requireFdPath());
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const line = "@components/";
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const result = await getSuggestions(provider, [line], 0, line.length);
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const values = result?.items.map((item) => item.value);
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assert.ok(values?.includes("@src/components/Button.tsx"));
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assert.ok(!values?.includes("@src/utils/helpers.ts"));
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});
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test("scopes fuzzy search to relative directories and searches recursively", async () => {
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setupFolder(outsideDir, {
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files: {
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"nested/alpha.ts": "export {};",
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"nested/deeper/also-alpha.ts": "export {};",
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"nested/deeper/zzz.ts": "export {};",
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},
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});
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const provider = new CombinedAutocompleteProvider([], baseDir, requireFdPath());
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const line = "@../outside/a";
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const result = await getSuggestions(provider, [line], 0, line.length);
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const values = result?.items.map((item) => item.value);
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assert.ok(values?.includes("@../outside/nested/alpha.ts"));
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assert.ok(values?.includes("@../outside/nested/deeper/also-alpha.ts"));
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assert.ok(!values?.includes("@../outside/nested/deeper/zzz.ts"));
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});
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test("quotes paths with spaces for @ suggestions", async () => {
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setupFolder(baseDir, {
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dirs: ["my folder"],
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files: {
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"my folder/test.txt": "content",
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},
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});
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const provider = new CombinedAutocompleteProvider([], baseDir, requireFdPath());
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const line = "@my";
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const result = await getSuggestions(provider, [line], 0, line.length);
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const values = result?.items.map((item) => item.value);
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assert.ok(values?.includes('@"my folder/"'));
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});
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test("includes hidden paths but excludes .git", async () => {
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setupFolder(baseDir, {
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dirs: [".pi", ".github", ".git"],
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files: {
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".pi/config.json": "{}",
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".github/workflows/ci.yml": "name: ci",
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".git/config": "[core]",
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},
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});
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const provider = new CombinedAutocompleteProvider([], baseDir, requireFdPath());
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const line = "@";
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const result = await getSuggestions(provider, [line], 0, line.length);
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const values = result?.items.map((item) => item.value) ?? [];
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assert.ok(values.includes("@.pi/"));
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assert.ok(values.includes("@.github/"));
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assert.ok(!values.some((value) => value === "@.git" || value.startsWith("@.git/")));
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});
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test("follows symlinked directories for fuzzy @ search", async () => {
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setupFolder(baseDir, {
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files: {
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"dir/some_file.txt": "real",
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},
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});
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setupFolder(outsideDir, {
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files: {
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"some_file.txt": "symlinked",
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},
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});
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symlinkSync("../outside", join(baseDir, "symlinked_dir"));
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const provider = new CombinedAutocompleteProvider([], baseDir, requireFdPath());
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const line = "@some";
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const result = await getSuggestions(provider, [line], 0, line.length);
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const values = result?.items.map((item) => item.value) ?? [];
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assert.ok(values.includes("@dir/some_file.txt"));
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assert.ok(values.includes("@symlinked_dir/some_file.txt"));
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});
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test("returns symlinked directories when matching their name", async () => {
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setupFolder(outsideDir, {
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files: {
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"nested/file.txt": "symlinked",
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},
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});
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symlinkSync("../outside", join(baseDir, "symlinked_dir"));
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const provider = new CombinedAutocompleteProvider([], baseDir, requireFdPath());
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const line = "@symlinked";
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const result = await getSuggestions(provider, [line], 0, line.length);
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const values = result?.items.map((item) => item.value) ?? [];
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assert.ok(values.includes("@symlinked_dir/"));
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});
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test("returns symlinked files without requiring type l", async () => {
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setupFolder(baseDir, {
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files: {
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"original.txt": "content",
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},
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});
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const linkPath = join(baseDir, "link.txt");
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symlinkSync("original.txt", linkPath);
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const provider = new CombinedAutocompleteProvider([], baseDir, requireFdPath());
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const line = "@link";
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const result = await getSuggestions(provider, [line], 0, line.length);
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const values = result?.items.map((item) => item.value) ?? [];
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assert.ok(values.includes("@link.txt"));
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});
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test("returns the same @ suggestions when the cwd path contains the query", async () => {
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const normalBaseDir = join(rootDir, "cwd-normal");
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const queryInPathBaseDir = join(rootDir, "cwd-plan-repro");
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mkdirSync(normalBaseDir, { recursive: true });
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mkdirSync(queryInPathBaseDir, { recursive: true });
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const structure = {
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dirs: ["packages/coding-agent/examples/extensions/plan-mode"],
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files: {
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"packages/coding-agent/examples/extensions/plan-mode/README.md": "readme",
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"packages/tui/docs/plan.md": "plan",
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},
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};
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setupFolder(normalBaseDir, structure);
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setupFolder(queryInPathBaseDir, structure);
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const query = "@plan";
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const normalProvider = new CombinedAutocompleteProvider([], normalBaseDir, requireFdPath());
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const queryInPathProvider = new CombinedAutocompleteProvider([], queryInPathBaseDir, requireFdPath());
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const normalResult = await getSuggestions(normalProvider, [query], 0, query.length);
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const queryInPathResult = await getSuggestions(queryInPathProvider, [query], 0, query.length);
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const normalize = (result: Awaited<ReturnType<typeof getSuggestions>>) =>
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(result?.items ?? []).map((item) => `${item.label} :: ${item.description ?? ""}`).sort();
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assert.deepStrictEqual(normalize(queryInPathResult), normalize(normalResult));
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assert.ok(
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normalize(normalResult).includes("plan-mode/ :: packages/coding-agent/examples/extensions/plan-mode"),
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);
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assert.ok(normalize(normalResult).includes("plan.md :: packages/tui/docs/plan.md"));
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});
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test("continues autocomplete inside quoted @ paths", async () => {
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setupFolder(baseDir, {
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files: {
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"my folder/test.txt": "content",
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"my folder/other.txt": "content",
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},
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});
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const provider = new CombinedAutocompleteProvider([], baseDir, requireFdPath());
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const line = '@"my folder/"';
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const result = await getSuggestions(provider, [line], 0, line.length - 1);
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assert.notEqual(result, null, "Should return suggestions for quoted folder path");
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const values = result?.items.map((item) => item.value);
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assert.ok(values?.includes('@"my folder/test.txt"'));
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assert.ok(values?.includes('@"my folder/other.txt"'));
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});
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test("applies quoted @ completion without duplicating closing quote", async () => {
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setupFolder(baseDir, {
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files: {
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"my folder/test.txt": "content",
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},
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});
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const provider = new CombinedAutocompleteProvider([], baseDir, requireFdPath());
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const line = '@"my folder/te"';
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const cursorCol = line.length - 1;
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const result = await getSuggestions(provider, [line], 0, cursorCol);
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assert.notEqual(result, null, "Should return suggestions for quoted @ path");
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const item = result?.items.find((entry) => entry.value === '@"my folder/test.txt"');
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assert.ok(item, "Should find test.txt suggestion");
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const applied = provider.applyCompletion([line], 0, cursorCol, item!, result!.prefix);
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assert.strictEqual(applied.lines[0], '@"my folder/test.txt" ');
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});
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});
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describe("dot-slash path completion", () => {
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let baseDir = "";
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beforeEach(() => {
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baseDir = mkdtempSync(join(tmpdir(), "pi-autocomplete-"));
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});
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afterEach(() => {
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rmSync(baseDir, { recursive: true, force: true });
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});
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test("preserves ./ prefix when completing paths", async () => {
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setupFolder(baseDir, {
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files: {
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"update.sh": "#!/bin/bash",
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"utils.ts": "export {};",
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},
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});
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const provider = new CombinedAutocompleteProvider([], baseDir);
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const line = "./up";
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const result = await getSuggestions(provider, [line], 0, line.length, true);
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assert.notEqual(result, null, "Should return suggestions for ./ path");
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const values = result?.items.map((item) => item.value);
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assert.ok(values?.includes("./update.sh"), `Expected ./update.sh in ${JSON.stringify(values)}`);
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});
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test("preserves ./ prefix for directory completions", async () => {
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setupFolder(baseDir, {
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dirs: ["src"],
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files: {
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"src/index.ts": "export {};",
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},
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});
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const provider = new CombinedAutocompleteProvider([], baseDir);
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const line = "./sr";
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const result = await getSuggestions(provider, [line], 0, line.length, true);
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assert.notEqual(result, null, "Should return suggestions for ./ directory path");
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const values = result?.items.map((item) => item.value);
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assert.ok(values?.includes("./src/"), `Expected ./src/ in ${JSON.stringify(values)}`);
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});
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});
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describe("quoted path completion", () => {
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let baseDir = "";
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beforeEach(() => {
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baseDir = mkdtempSync(join(tmpdir(), "pi-autocomplete-"));
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});
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afterEach(() => {
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rmSync(baseDir, { recursive: true, force: true });
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});
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test("quotes paths with spaces for direct completion", async () => {
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setupFolder(baseDir, {
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dirs: ["my folder"],
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files: {
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"my folder/test.txt": "content",
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},
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});
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const provider = new CombinedAutocompleteProvider([], baseDir);
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const line = "my";
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const result = await getSuggestions(provider, [line], 0, line.length, true);
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assert.notEqual(result, null, "Should return suggestions for path completion");
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const values = result?.items.map((item) => item.value);
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assert.ok(values?.includes('"my folder/"'));
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});
|
|
|
|
test("continues completion inside quoted paths", async () => {
|
|
setupFolder(baseDir, {
|
|
files: {
|
|
"my folder/test.txt": "content",
|
|
"my folder/other.txt": "content",
|
|
},
|
|
});
|
|
|
|
const provider = new CombinedAutocompleteProvider([], baseDir);
|
|
const line = '"my folder/"';
|
|
const result = await getSuggestions(provider, [line], 0, line.length - 1, true);
|
|
|
|
assert.notEqual(result, null, "Should return suggestions for quoted folder path");
|
|
const values = result?.items.map((item) => item.value);
|
|
assert.ok(values?.includes('"my folder/test.txt"'));
|
|
assert.ok(values?.includes('"my folder/other.txt"'));
|
|
});
|
|
|
|
test("applies quoted completion without duplicating closing quote", async () => {
|
|
setupFolder(baseDir, {
|
|
files: {
|
|
"my folder/test.txt": "content",
|
|
},
|
|
});
|
|
|
|
const provider = new CombinedAutocompleteProvider([], baseDir);
|
|
const line = '"my folder/te"';
|
|
const cursorCol = line.length - 1;
|
|
const result = await getSuggestions(provider, [line], 0, cursorCol, true);
|
|
|
|
assert.notEqual(result, null, "Should return suggestions for quoted path");
|
|
const item = result?.items.find((entry) => entry.value === '"my folder/test.txt"');
|
|
assert.ok(item, "Should find test.txt suggestion");
|
|
|
|
const applied = provider.applyCompletion([line], 0, cursorCol, item!, result!.prefix);
|
|
assert.strictEqual(applied.lines[0], '"my folder/test.txt"');
|
|
});
|
|
});
|
|
});
|