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opencode v2 mirror
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TypeScript
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157import assert from "node:assert/strict"import { mkdir, mkdtemp, rm, writeFile } from "node:fs/promises"import { tmpdir } from "node:os"import path from "node:path"import { describe, it } from "node:test"import { pathToFileURL } from "node:url"import { Host } from "../src/host.js"
// Every entrypoint throws if evaluated: resolution must never execute plugins.const source = 'throw new Error("Plugin code must not run during resolution")'const name = "@fixture/plugin"
async function fixture(files: Record<string, string>, installed = false) { const root = await mkdtemp(path.join(tmpdir(), "opencode-host-")) const directory = installed ? path.join(root, "node_modules", name) : root await Promise.all( Object.entries(files).map(async ([file, content]) => { await mkdir(path.dirname(path.join(directory, file)), { recursive: true }) await writeFile(path.join(directory, file), content) }), ) return { target: { directory, ...(installed ? { name } : {}) }, url: (file: string) => pathToFileURL(path.join(directory, file)).href, [Symbol.asyncDispose]: () => rm(root, { recursive: true, force: true }), }}
describe("Host.resolve", () => { it("resolves conventional entrypoints without package.json", async () => { await using plugin = await fixture({ "index.ts": source, "tui.tsx": source, "rpc.ts": source }) assert.deepEqual(Host.resolve(plugin.target), { server: plugin.url("index.ts"), tui: plugin.url("tui.tsx"), rpc: plugin.url("rpc.ts"), }) })
it("resolves a TUI-only directory without an index or package.json", async () => { await using plugin = await fixture({ "tui.tsx": source }) assert.deepEqual(Host.resolve(plugin.target), { server: undefined, tui: plugin.url("tui.tsx"), rpc: undefined, }) })
for (const main of [undefined, "lib/backend.js"]) { it(`resolves packages without exports using ${main ?? "the default index"}`, async () => { await using plugin = await fixture( { "package.json": JSON.stringify({ name, main }), [main ?? "index.js"]: source, "tui.js": source, "rpc.js": source, }, true, ) assert.deepEqual(Host.resolve(plugin.target), { server: plugin.url(main ?? "index.js"), tui: plugin.url("tui.js"), rpc: plugin.url("rpc.js"), }) }) }
it("resolves local conventional entrypoints with package.json but no exports", async () => { await using plugin = await fixture({ "package.json": JSON.stringify({ name, type: "module" }), "index.js": source, "tui.js": source, "rpc.js": source, }) assert.deepEqual(Host.resolve(plugin.target), { server: plugin.url("index.js"), tui: plugin.url("tui.js"), rpc: plugin.url("rpc.js"), }) })
it("honors exports and prefers the explicit server entrypoint over the root", async () => { await using plugin = await fixture( { "package.json": JSON.stringify({ name, exports: { ".": "./dist/root.js", "./server": "./dist/backend.js", "./tui": "./dist/terminal.js", "./rpc": "./dist/contract.js", }, }), "dist/root.js": source, "dist/backend.js": source, "dist/terminal.js": source, "dist/contract.js": source, }, true, ) assert.deepEqual(Host.resolve(plugin.target), { server: plugin.url("dist/backend.js"), tui: plugin.url("dist/terminal.js"), rpc: plugin.url("dist/contract.js"), }) })
it("falls back to the root export and uses import rather than require conditions", async () => { await using plugin = await fixture( { "package.json": JSON.stringify({ name, exports: { ".": { import: "./dist/server.mjs", require: "./dist/server.cjs" }, "./tui": { import: "./dist/tui.mjs", require: "./dist/tui.cjs" }, }, }), "dist/server.mjs": source, "dist/server.cjs": source, "dist/tui.mjs": source, "dist/tui.cjs": source, }, true, ) assert.deepEqual(Host.resolve(plugin.target), { server: plugin.url("dist/server.mjs"), tui: plugin.url("dist/tui.mjs"), rpc: undefined, }) })
it("supports TUI-only exports without falling back to unexported files", async () => { await using plugin = await fixture( { "package.json": JSON.stringify({ name, exports: { "./tui": "./dist/terminal.js" } }), "dist/terminal.js": source, "index.js": source, "server.js": source, "rpc.js": source, }, true, ) assert.deepEqual(Host.resolve(plugin.target), { server: undefined, tui: plugin.url("dist/terminal.js"), rpc: undefined, }) })
it("does not return an exported entrypoint whose file is missing", async () => { await using plugin = await fixture( { "package.json": JSON.stringify({ name, exports: { "./tui": "./missing.js" } }) }, true, ) assert.deepEqual(Host.resolve(plugin.target), { server: undefined, tui: undefined, rpc: undefined }) })})