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import { normalizeSessionName, parseArgs } from "../src/cli/args.ts";
describe("parseArgs", () => {
describe("--version flag", () => {
test("parses --version flag", () => {
const result = parseArgs(["--version"]);
expect(result.version).toBe(true);
});
test("parses -v shorthand", () => {
const result = parseArgs(["-v"]);
expect(result.version).toBe(true);
});
test("--version takes precedence over other args", () => {
const result = parseArgs(["--version", "--help", "some message"]);
expect(result.version).toBe(true);
expect(result.help).toBe(true);
expect(result.messages).toContain("some message");
});
});
describe("--help flag", () => {
test("parses --help flag", () => {
const result = parseArgs(["--help"]);
expect(result.help).toBe(true);
});
test("parses -h shorthand", () => {
const result = parseArgs(["-h"]);
expect(result.help).toBe(true);
});
});
describe("--print flag", () => {
test("parses --print flag", () => {
const result = parseArgs(["--print"]);
expect(result.print).toBe(true);
});
test("parses -p shorthand", () => {
const result = parseArgs(["-p"]);
expect(result.print).toBe(true);
});
test("parses prompt after -p even when it starts with YAML frontmatter", () => {
const prompt = "---\ntitle: hello\n---\nSay hi.";
const result = parseArgs(["-p", prompt]);
expect(result.print).toBe(true);
expect(result.messages).toEqual([prompt]);
expect(result.unknownFlags.size).toBe(0);
});
test("does not consume options after -p as prompts", () => {
const result = parseArgs(["-p", "--provider", "openai", "Say hi."]);
expect(result.print).toBe(true);
expect(result.provider).toBe("openai");
expect(result.messages).toEqual(["Say hi."]);
});
});
describe("--continue flag", () => {
test("parses --continue flag", () => {
const result = parseArgs(["--continue"]);
expect(result.continue).toBe(true);
});
test("parses -c shorthand", () => {
const result = parseArgs(["-c"]);
expect(result.continue).toBe(true);
});
});
describe("--resume flag", () => {
test("parses --resume flag", () => {
const result = parseArgs(["--resume"]);
expect(result.resume).toBe(true);
});
test("parses -r shorthand", () => {
const result = parseArgs(["-r"]);
expect(result.resume).toBe(true);
});
});
describe("flags with values", () => {
test("parses --provider", () => {
const result = parseArgs(["--provider", "openai"]);
expect(result.provider).toBe("openai");
});
test("parses --model", () => {
const result = parseArgs(["--model", "gpt-4o"]);
expect(result.model).toBe("gpt-4o");
});
test("parses --api-key", () => {
const result = parseArgs(["--api-key", "sk-test-key"]);
expect(result.apiKey).toBe("sk-test-key");
});
test("parses --system-prompt", () => {
const result = parseArgs(["--system-prompt", "You are a helpful assistant"]);
expect(result.systemPrompt).toBe("You are a helpful assistant");
});
test("parses --append-system-prompt", () => {
const result = parseArgs(["--append-system-prompt", "Additional context"]);
expect(result.appendSystemPrompt).toEqual(["Additional context"]);
});
test("parses multiple --append-system-prompt flags", () => {
const result = parseArgs(["--append-system-prompt", "Context A", "--append-system-prompt", "Context B"]);
expect(result.appendSystemPrompt).toEqual(["Context A", "Context B"]);
});
test("parses --mode", () => {
const result = parseArgs(["--mode", "json"]);
expect(result.mode).toBe("json");
});
test("parses --mode rpc", () => {
const result = parseArgs(["--mode", "rpc"]);
expect(result.mode).toBe("rpc");
});
test("parses --session", () => {
const result = parseArgs(["--session", "/path/to/session.jsonl"]);
expect(result.session).toBe("/path/to/session.jsonl");
});
test("parses --session-id", () => {
const result = parseArgs(["--session-id", "orchestrated-session"]);
expect(result.sessionId).toBe("orchestrated-session");
});
test("parses --fork", () => {
const result = parseArgs(["--fork", "1234abcd"]);
expect(result.fork).toBe("1234abcd");
expect(result.messages).toEqual([]);
});
test("parses --export", () => {
const result = parseArgs(["--export", "session.jsonl"]);
expect(result.export).toBe("session.jsonl");
});
test("parses --thinking", () => {
const result = parseArgs(["--thinking", "high"]);
expect(result.thinking).toBe("high");
});
test("parses --models as comma-separated list", () => {
const result = parseArgs(["--models", "gpt-4o,claude-sonnet,gemini-pro"]);
expect(result.models).toEqual(["gpt-4o", "claude-sonnet", "gemini-pro"]);
});
});
describe("--name flag", () => {
test("parses --name flag with value", () => {
const result = parseArgs(["--name", "my-session"]);
expect(result.name).toBe("my-session");
});
test("parses -n shorthand", () => {
const result = parseArgs(["-n", "quick-session"]);
expect(result.name).toBe("quick-session");
});
test("preserves empty values for main validation", () => {
const result = parseArgs(["--name", ""]);
expect(result.name).toBe("");
});
test("normalizes display names and rejects whitespace-only values", () => {
expect(normalizeSessionName(" named session ")).toBe("named session");
expect(normalizeSessionName(" ")).toBeUndefined();
});
test("reports missing value", () => {
const result = parseArgs(["--name"]);
expect(result.diagnostics).toEqual([{ type: "error", message: "--name requires a value" }]);
});
test("works alongside other flags", () => {
const result = parseArgs(["--name", "named-run", "--print", "--model", "gpt-4o", "hello"]);
expect(result.name).toBe("named-run");
expect(result.print).toBe(true);
expect(result.model).toBe("gpt-4o");
expect(result.messages).toEqual(["hello"]);
});
});
describe("--no-session flag", () => {
test("parses --no-session flag", () => {
const result = parseArgs(["--no-session"]);
expect(result.noSession).toBe(true);
});
test("preserves custom session IDs for non-persisting commands", () => {
expect(parseArgs(["--session-id", "ephemeral-id", "--help"])).toMatchObject({
sessionId: "ephemeral-id",
help: true,
});
expect(parseArgs(["--session-id", "ephemeral-id", "--list-models"])).toMatchObject({
sessionId: "ephemeral-id",
listModels: true,
});
expect(parseArgs(["--session-id", "ephemeral-id", "--no-session"])).toMatchObject({
sessionId: "ephemeral-id",
noSession: true,
});
});
});
describe("--extension flag", () => {
test("parses single --extension", () => {
const result = parseArgs(["--extension", "./my-extension.ts"]);
expect(result.extensions).toEqual(["./my-extension.ts"]);
});
test("parses -e shorthand", () => {
const result = parseArgs(["-e", "./my-extension.ts"]);
expect(result.extensions).toEqual(["./my-extension.ts"]);
});
test("parses multiple --extension flags", () => {
const result = parseArgs(["--extension", "./ext1.ts", "-e", "./ext2.ts"]);
expect(result.extensions).toEqual(["./ext1.ts", "./ext2.ts"]);
});
});
describe("--no-extensions flag", () => {
test("parses --no-extensions flag", () => {
const result = parseArgs(["--no-extensions"]);
expect(result.noExtensions).toBe(true);
});
test("parses --no-extensions with explicit -e flags", () => {
const result = parseArgs(["--no-extensions", "-e", "foo.ts", "-e", "bar.ts"]);
expect(result.noExtensions).toBe(true);
expect(result.extensions).toEqual(["foo.ts", "bar.ts"]);
});
});
describe("--skill flag", () => {
test("parses single --skill", () => {
const result = parseArgs(["--skill", "./skill-dir"]);
expect(result.skills).toEqual(["./skill-dir"]);
});
test("parses multiple --skill flags", () => {
const result = parseArgs(["--skill", "./skill-a", "--skill", "./skill-b"]);
expect(result.skills).toEqual(["./skill-a", "./skill-b"]);
});
});
describe("--prompt-template flag", () => {
test("parses single --prompt-template", () => {
const result = parseArgs(["--prompt-template", "./prompts"]);
expect(result.promptTemplates).toEqual(["./prompts"]);
});
test("parses multiple --prompt-template flags", () => {
const result = parseArgs(["--prompt-template", "./one", "--prompt-template", "./two"]);
expect(result.promptTemplates).toEqual(["./one", "./two"]);
});
});
describe("--theme flag", () => {
test("parses single --theme", () => {
const result = parseArgs(["--theme", "./theme.json"]);
expect(result.themes).toEqual(["./theme.json"]);
});
test("parses multiple --theme flags", () => {
const result = parseArgs(["--theme", "./dark.json", "--theme", "./light.json"]);
expect(result.themes).toEqual(["./dark.json", "./light.json"]);
});
});
describe("--use-theme flag", () => {
test("parses --use-theme", () => {
const result = parseArgs(["--use-theme", "light"]);
expect(result.useTheme).toBe("light");
});
test("reports when the theme name value is missing", () => {
const result = parseArgs(["--use-theme", "--print"]);
expect(result.useTheme).toBeUndefined();
expect(result.print).toBe(true);
expect(result.diagnostics).toEqual([{ type: "error", message: "--use-theme requires a theme name" }]);
});
});
describe("--no-skills flag", () => {
test("parses --no-skills flag", () => {
const result = parseArgs(["--no-skills"]);
expect(result.noSkills).toBe(true);
});
});
describe("--no-prompt-templates flag", () => {
test("parses --no-prompt-templates flag", () => {
const result = parseArgs(["--no-prompt-templates"]);
expect(result.noPromptTemplates).toBe(true);
});
});
describe("--no-themes flag", () => {
test("parses --no-themes flag", () => {
const result = parseArgs(["--no-themes"]);
expect(result.noThemes).toBe(true);
});
});
describe("--no-context-files flag", () => {
test("parses --no-context-files flag", () => {
const result = parseArgs(["--no-context-files"]);
expect(result.noContextFiles).toBe(true);
});
test("parses -nc shorthand", () => {
const result = parseArgs(["-nc"]);
expect(result.noContextFiles).toBe(true);
});
});
describe("project approval flags", () => {
test("parses --approve", () => {
const result = parseArgs(["--approve"]);
expect(result.projectTrustOverride).toBe(true);
});
test("parses -a shorthand", () => {
const result = parseArgs(["-a"]);
expect(result.projectTrustOverride).toBe(true);
});
test("parses --no-approve", () => {
const result = parseArgs(["--no-approve"]);
expect(result.projectTrustOverride).toBe(false);
});
test("parses -na shorthand", () => {
const result = parseArgs(["-na"]);
expect(result.projectTrustOverride).toBe(false);
});
});
describe("--verbose flag", () => {
test("parses --verbose flag", () => {
const result = parseArgs(["--verbose"]);
expect(result.verbose).toBe(true);
});
});
describe("--offline flag", () => {
test("parses --offline flag", () => {
const result = parseArgs(["--offline"]);
expect(result.offline).toBe(true);
});
});
describe("--tui-mode flag", () => {
test.each(["regular", "fullscreen"] as const)("parses %s mode", (mode) => {
const result = parseArgs(["--tui-mode", mode]);
expect(result.tuiMode).toBe(mode);
});
test("rejects invalid modes", () => {
const result = parseArgs(["--tui-mode", "other"]);
expect(result.diagnostics).toEqual([
{ type: "error", message: 'Invalid TUI mode "other". Valid values: regular, fullscreen' },
]);
});
test("requires a mode", () => {
const result = parseArgs(["--tui-mode"]);
expect(result.diagnostics).toEqual([{ type: "error", message: "--tui-mode requires regular or fullscreen" }]);
});
test("does not recognize the old --ui-mode flag", () => {
const result = parseArgs(["--ui-mode", "fullscreen"]);
expect(result.tuiMode).toBeUndefined();
expect(result.unknownFlags.get("ui-mode")).toBe("fullscreen");
});
});
describe("tool flags", () => {
test("parses --no-tools flag", () => {
const result = parseArgs(["--no-tools"]);
expect(result.noTools).toBe(true);
});
test("parses -nt shorthand", () => {
const result = parseArgs(["-nt"]);
expect(result.noTools).toBe(true);
});
test("parses --no-builtin-tools flag", () => {
const result = parseArgs(["--no-builtin-tools"]);
expect(result.noBuiltinTools).toBe(true);
});
test("parses -nbt shorthand", () => {
const result = parseArgs(["-nbt"]);
expect(result.noBuiltinTools).toBe(true);
});
test("parses --tools flag", () => {
const result = parseArgs(["--tools", "read,bash"]);
expect(result.tools).toEqual(["read", "bash"]);
});
test("parses -t shorthand", () => {
const result = parseArgs(["-t", "read,bash"]);
expect(result.tools).toEqual(["read", "bash"]);
});
test("parses --exclude-tools flag", () => {
const result = parseArgs(["--exclude-tools", "read,bash"]);
expect(result.excludeTools).toEqual(["read", "bash"]);
});
test("parses -xt shorthand", () => {
const result = parseArgs(["-xt", "read,bash"]);
expect(result.excludeTools).toEqual(["read", "bash"]);
});
test("parses --no-tools with explicit --tools flags", () => {
const result = parseArgs(["--no-tools", "--tools", "read,bash"]);
expect(result.noTools).toBe(true);
expect(result.tools).toEqual(["read", "bash"]);
});
test("parses --no-builtin-tools with explicit --tools flags", () => {
const result = parseArgs(["--no-builtin-tools", "--tools", "read,bash"]);
expect(result.noBuiltinTools).toBe(true);
expect(result.tools).toEqual(["read", "bash"]);
});
});
describe("messages and file args", () => {
test("parses plain text messages", () => {
const result = parseArgs(["hello", "world"]);
expect(result.messages).toEqual(["hello", "world"]);
});
test("parses @file arguments", () => {
const result = parseArgs(["@README.md", "@src/main.ts"]);
expect(result.fileArgs).toEqual(["README.md", "src/main.ts"]);
});
test("parses mixed messages and file args", () => {
const result = parseArgs(["@file.txt", "explain this", "@image.png"]);
expect(result.fileArgs).toEqual(["file.txt", "image.png"]);
expect(result.messages).toEqual(["explain this"]);
});
test("captures unknown long flags with string values", () => {
const result = parseArgs(["--unknown-flag", "message"]);
expect(result.messages).toEqual([]);
expect(result.unknownFlags.get("unknown-flag")).toBe("message");
});
test("captures unknown boolean long flags", () => {
const result = parseArgs(["--unknown-flag"]);
expect(result.unknownFlags.get("unknown-flag")).toBe(true);
});
test("captures unknown long flags with equals syntax", () => {
const result = parseArgs(["--unknown-flag=value"]);
expect(result.unknownFlags.get("unknown-flag")).toBe("value");
});
});
describe("complex combinations", () => {
test("parses multiple flags together", () => {
const result = parseArgs([
"--provider",
"anthropic",
"--model",
"claude-sonnet",
"--print",
"--thinking",
"high",
"@prompt.md",
"Do the task",
]);
expect(result.provider).toBe("anthropic");
expect(result.model).toBe("claude-sonnet");
expect(result.print).toBe(true);
expect(result.thinking).toBe("high");
expect(result.fileArgs).toEqual(["prompt.md"]);
expect(result.messages).toEqual(["Do the task"]);
});
});
});
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