v0.0.1: agentu mvp

Add OpenAI-compatible providers, TUI, slash commands, and model switching.
Add local file tools plus optional yolo shell execution.
Document config, usage, and development workflow.
This commit is contained in:
loveuer
2026-06-22 17:28:22 +08:00
commit a431d1ec95
23 changed files with 3526 additions and 0 deletions
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package config
import (
"os"
"path/filepath"
"strings"
"testing"
"time"
)
func TestLoadExpandsEnvAndDefaults(t *testing.T) {
dir := t.TempDir()
t.Setenv("AGENTU_TEST_KEY", "sk-test")
path := filepath.Join(dir, "agentu.yaml")
if err := os.WriteFile(path, []byte(`
providers:
test:
base_url: https://example.com
model: test-model
api_key: ${AGENTU_TEST_KEY}
agent:
working_dir: .
`), 0o644); err != nil {
t.Fatal(err)
}
cfg, err := Load(path)
if err != nil {
t.Fatal(err)
}
provider := cfg.Providers[cfg.DefaultProviderName()]
if provider.APIKey != "sk-test" {
t.Fatalf("api key = %q", provider.APIKey)
}
if providerName := cfg.DefaultProviderName(); providerName != "test" {
t.Fatalf("default provider = %q", providerName)
}
if cfg.Agent.ToolTimeout != 30*time.Second {
t.Fatalf("tool timeout = %s", cfg.Agent.ToolTimeout)
}
if !filepath.IsAbs(cfg.Agent.WorkingDir) {
t.Fatalf("working dir is not absolute: %s", cfg.Agent.WorkingDir)
}
}
func TestLoadUsesDefaultConfigPath(t *testing.T) {
dir := t.TempDir()
t.Setenv("HOME", dir)
t.Setenv("AGENTU_TEST_KEY", "sk-test")
configDir := filepath.Join(dir, ".agentu")
if err := os.MkdirAll(configDir, 0o755); err != nil {
t.Fatal(err)
}
path := filepath.Join(configDir, "config.yaml")
if err := os.WriteFile(path, []byte(`
providers:
test:
base_url: https://example.com
model: test-model
api_key: ${AGENTU_TEST_KEY}
`), 0o644); err != nil {
t.Fatal(err)
}
cfg, err := Load("")
if err != nil {
t.Fatal(err)
}
if got := cfg.DefaultProviderName(); got != "test" {
t.Fatalf("default provider = %q", got)
}
}
func TestResolvePathExpandsHome(t *testing.T) {
dir := t.TempDir()
t.Setenv("HOME", dir)
got, err := ResolvePath("~/.agentu/config.yaml")
if err != nil {
t.Fatal(err)
}
want := filepath.Join(dir, ".agentu", "config.yaml")
if got != want {
t.Fatalf("path = %q, want %q", got, want)
}
}
func TestLoadDefaultSystemPromptDiscouragesEagerTools(t *testing.T) {
dir := t.TempDir()
t.Setenv("AGENTU_TEST_KEY", "sk-test")
path := filepath.Join(dir, "agentu.yaml")
if err := os.WriteFile(path, []byte(`
providers:
test:
base_url: https://example.com
model: test-model
api_key: ${AGENTU_TEST_KEY}
`), 0o644); err != nil {
t.Fatal(err)
}
cfg, err := Load(path)
if err != nil {
t.Fatal(err)
}
for _, want := range []string{"Answer simple conversation directly", "Use tools only when"} {
if !strings.Contains(cfg.Agent.SystemPrompt, want) {
t.Fatalf("system prompt missing %q: %s", want, cfg.Agent.SystemPrompt)
}
}
}
func TestLoadMultiProviderConfig(t *testing.T) {
dir := t.TempDir()
t.Setenv("AGENTU_TEST_KEY", "sk-test")
path := filepath.Join(dir, "agentu.yaml")
if err := os.WriteFile(path, []byte(`
providers:
loveuer:
base_url: https://example.com
api_key: ${AGENTU_TEST_KEY}
model: model-a
models:
- model-a
- model-b
thinking: xhigh
thinking_param: thinking
backup:
base_url: https://backup.example.com
api_key: ${AGENTU_TEST_KEY}
models:
- model-c
`), 0o644); err != nil {
t.Fatal(err)
}
cfg, err := Load(path)
if err != nil {
t.Fatal(err)
}
if got := cfg.DefaultProviderName(); got != "backup" {
t.Fatalf("default provider = %q", got)
}
provider := cfg.Providers["loveuer"]
if got := provider.Model; got != "model-a" {
t.Fatalf("active model = %q", got)
}
if got := cfg.Providers["backup"].Model; got != "model-c" {
t.Fatalf("backup default model = %q", got)
}
if !provider.ThinkingConfigured || provider.Thinking != "xhigh" || provider.ThinkingParam != "thinking" {
t.Fatalf("thinking config = %#v", provider)
}
}
func TestLoadDefaultProviderNameIsDeterministic(t *testing.T) {
dir := t.TempDir()
t.Setenv("AGENTU_TEST_KEY", "sk-test")
path := filepath.Join(dir, "agentu.yaml")
if err := os.WriteFile(path, []byte(`
providers:
two:
base_url: https://two.example.com
api_key: ${AGENTU_TEST_KEY}
model: model-b
one:
base_url: https://one.example.com
api_key: ${AGENTU_TEST_KEY}
model: model-a
`), 0o644); err != nil {
t.Fatal(err)
}
cfg, err := Load(path)
if err != nil {
t.Fatal(err)
}
if got := cfg.DefaultProviderName(); got != "one" {
t.Fatalf("default provider = %q", got)
}
}
func TestLoadRejectsInvalidThinking(t *testing.T) {
dir := t.TempDir()
t.Setenv("AGENTU_TEST_KEY", "sk-test")
path := filepath.Join(dir, "agentu.yaml")
if err := os.WriteFile(path, []byte(`
providers:
test:
base_url: https://example.com
model: test-model
api_key: ${AGENTU_TEST_KEY}
thinking: huge
`), 0o644); err != nil {
t.Fatal(err)
}
_, err := Load(path)
if err == nil || !strings.Contains(err.Error(), "thinking") {
t.Fatalf("err = %v", err)
}
}
func TestLoadRequiresProviderFields(t *testing.T) {
dir := t.TempDir()
path := filepath.Join(dir, "agentu.yaml")
if err := os.WriteFile(path, []byte(`
providers:
test:
base_url: https://example.com
`), 0o644); err != nil {
t.Fatal(err)
}
_, err := Load(path)
if err == nil {
t.Fatal("expected error")
}
}
func TestLoadRejectsLegacyProviderConfig(t *testing.T) {
dir := t.TempDir()
path := filepath.Join(dir, "agentu.yaml")
if err := os.WriteFile(path, []byte(`
provider:
base_url: https://example.com
model: test-model
api_key: sk-test
`), 0o644); err != nil {
t.Fatal(err)
}
_, err := Load(path)
if err == nil || !strings.Contains(err.Error(), "field provider not found") {
t.Fatalf("err = %v", err)
}
}
func TestLoadRejectsActiveProviderConfig(t *testing.T) {
dir := t.TempDir()
path := filepath.Join(dir, "agentu.yaml")
if err := os.WriteFile(path, []byte(`
active_provider: loveuer
providers:
loveuer:
base_url: https://example.com
model: test-model
api_key: sk-test
`), 0o644); err != nil {
t.Fatal(err)
}
_, err := Load(path)
if err == nil || !strings.Contains(err.Error(), "field active_provider not found") {
t.Fatalf("err = %v", err)
}
}