agent/cmd/core-agent/main.go
Snider 98baa1b08f feat: inline tests + Fs zero-value fix + coverage 76.9% → 82.3%
Move all tests from tests/ to package root for proper coverage.
Fix Fs zero-value: path() and validatePath() default empty root
to "/" so &Fs{} works without New().

New tests: PathGlob, PathIsAbs, CleanPath, Cli.SetOutput,
ServiceShutdown, Core.Context, Fs zero-value, Fs protected
delete, Command lifecycle with implementation, error formatting
branches, PerformAsync completion/no-handler/after-shutdown,
Extract with templates, Embed path traversal.

Coverage: 76.9% → 82.3% (23 test files, 82 new test cases).

Co-Authored-By: Virgil <virgil@lethean.io>
2026-03-22 15:45:04 +00:00

129 lines
3.1 KiB
Go

package main
import (
"context"
"os"
"os/signal"
"syscall"
"dappco.re/go/core"
"dappco.re/go/core/process"
"dappco.re/go/agent/pkg/agentic"
"dappco.re/go/agent/pkg/brain"
"dappco.re/go/agent/pkg/monitor"
"forge.lthn.ai/core/mcp/pkg/mcp"
)
func main() {
c := core.New(core.Options{
{Key: "name", Value: "core-agent"},
})
c.App().Version = "0.2.0"
// Shared setup — creates MCP service with all subsystems wired
initServices := func() (*mcp.Service, *monitor.Subsystem, error) {
procFactory := process.NewService(process.Options{})
procResult, err := procFactory(c)
if err != nil {
return nil, nil, core.E("main", "init process service", err)
}
if procSvc, ok := procResult.(*process.Service); ok {
_ = process.SetDefault(procSvc)
}
mon := monitor.New()
prep := agentic.NewPrep()
prep.SetCompletionNotifier(mon)
mcpSvc, err := mcp.New(mcp.Options{
Subsystems: []mcp.Subsystem{brain.NewDirect(), prep, mon},
})
if err != nil {
return nil, nil, core.E("main", "create MCP service", err)
}
mon.SetNotifier(mcpSvc)
return mcpSvc, mon, nil
}
// Signal-aware context for clean shutdown
ctx, cancel := signal.NotifyContext(context.Background(), syscall.SIGINT, syscall.SIGTERM)
defer cancel()
// mcp — stdio transport (Claude Code integration)
c.Command("mcp", core.Command{
Description: "Start the MCP server on stdio",
Action: func(opts core.Options) core.Result {
mcpSvc, mon, err := initServices()
if err != nil {
return core.Result{Value: err, OK: false}
}
mon.Start(ctx)
if err := mcpSvc.Run(ctx); err != nil {
return core.Result{Value: err, OK: false}
}
return core.Result{OK: true}
},
})
// serve — persistent HTTP daemon (Charon, CI, cross-agent)
c.Command("serve", core.Command{
Description: "Start as a persistent HTTP daemon",
Action: func(opts core.Options) core.Result {
mcpSvc, mon, err := initServices()
if err != nil {
return core.Result{Value: err, OK: false}
}
addr := os.Getenv("MCP_HTTP_ADDR")
if addr == "" {
addr = "0.0.0.0:9101"
}
healthAddr := os.Getenv("HEALTH_ADDR")
if healthAddr == "" {
healthAddr = "0.0.0.0:9102"
}
home, _ := os.UserHomeDir()
pidFile := core.Concat(home, "/.core/core-agent.pid")
daemon := process.NewDaemon(process.DaemonOptions{
PIDFile: pidFile,
HealthAddr: healthAddr,
Registry: process.DefaultRegistry(),
RegistryEntry: process.DaemonEntry{
Code: "core",
Daemon: "agent",
Project: "core-agent",
Binary: "core-agent",
},
})
if err := daemon.Start(); err != nil {
return core.Result{Value: core.E("main", "daemon start", err), OK: false}
}
mon.Start(ctx)
daemon.SetReady(true)
core.Print(os.Stderr, "core-agent serving on %s (health: %s, pid: %s)", addr, healthAddr, pidFile)
os.Setenv("MCP_HTTP_ADDR", addr)
if err := mcpSvc.Run(ctx); err != nil {
return core.Result{Value: err, OK: false}
}
return core.Result{OK: true}
},
})
// Run CLI — resolves os.Args to command path
r := c.Cli().Run()
if !r.OK {
if err, ok := r.Value.(error); ok {
core.Error(err.Error())
}
os.Exit(1)
}
}