Makefile,cmd/aperture,.gitignore: fix builds (#3)

Author: mostlygeek

.gitignore

@@ -1,4 +1,3 @@
-aperture
-dist/
+.build/
 *.test
 *.out

Makefile

@@ -1,7 +1,7 @@
 .PHONY: build test clean install
 
 build:
-	go build -o aperture ./cmd/aperture
+	go build -o .build/aperture ./cmd/aperture
 
 test:
 	go test ./...
@@ -10,4 +10,4 @@ install:
 	go install ./cmd/aperture
 
 clean:
-	rm -f aperture
+	rm -rf .build/

cmd/aperture/main.go

@@ -0,0 +1,44 @@
+package main
+
+import (
+	"flag"
+	"fmt"
+	"log/slog"
+	"os"
+
+	tea "github.com/charmbracelet/bubbletea"
+	"github.com/tailscale/aperture-cli/internal/profiles"
+	"github.com/tailscale/aperture-cli/internal/tui"
+)
+
+var (
+	flagVersion = flag.Bool("version", false, "print version and exit")
+	flagDebug   = flag.Bool("debug", false, "print env vars set before launching agent")
+
+	buildCommit = "dev"
+	buildDate   = "unknown"
+)
+
+func main() {
+	flag.Parse()
+
+	if *flagVersion {
+		fmt.Printf("%s %s\n", buildDate, buildCommit)
+		os.Exit(0)
+	}
+
+	settings, _ := profiles.LoadSettings()
+	state, _ := profiles.LoadState()
+
+	// Use the first saved endpoint as the active host; fall back to the default.
+	host := "http://ai"
+	if len(settings.Endpoints) > 0 {
+		host = settings.Endpoints[0].URL
+	}
+
+	p := tea.NewProgram(tui.NewModel(host, settings, state, *flagDebug))
+	if _, err := p.Run(); err != nil {
+		slog.Error("launcher error", "err", err)
+		os.Exit(1)
+	}
+}