From 87752492d0dc7df3cf78011d5ce315a3eb0cad51 Mon Sep 17 00:00:00 2001
From: bndw <ben@bdw.to>
Date: Fri, 23 Jan 2026 21:52:50 -0800
Subject: Restructure CLI with Cobra

Replace custom switch-based routing with Cobra for cleaner command
hierarchy. Reorganize commands into logical groups:

- Root command handles deployment (--binary, --static, --domain, etc.)
- App management at top level: list, logs, status, restart, remove
- env subcommand group: list, set, unset
- host subcommand group: init, status, update, ssh
- Standalone: ui (renamed from webui), version

Add version command with ldflags support for build info.
---
 cmd/deploy/logs.go | 75 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 75 insertions(+)
 create mode 100644 cmd/deploy/logs.go

(limited to 'cmd/deploy/logs.go')

diff --git a/cmd/deploy/logs.go b/cmd/deploy/logs.go
new file mode 100644
index 0000000..2b016b8
--- /dev/null
+++ b/cmd/deploy/logs.go
@@ -0,0 +1,75 @@
+package main
+
+import (
+	"fmt"
+
+	"github.com/bdw/deploy/internal/ssh"
+	"github.com/bdw/deploy/internal/state"
+	"github.com/spf13/cobra"
+)
+
+var logsCmd = &cobra.Command{
+	Use:   "logs <app>",
+	Short: "View logs for a deployment",
+	Args:  cobra.ExactArgs(1),
+	RunE:  runLogs,
+}
+
+func init() {
+	logsCmd.Flags().BoolP("follow", "f", false, "Follow logs")
+	logsCmd.Flags().IntP("lines", "n", 50, "Number of lines to show")
+}
+
+func runLogs(cmd *cobra.Command, args []string) error {
+	name := args[0]
+	follow, _ := cmd.Flags().GetBool("follow")
+	lines, _ := cmd.Flags().GetInt("lines")
+
+	st, err := state.Load()
+	if err != nil {
+		return fmt.Errorf("error loading state: %w", err)
+	}
+
+	host := hostFlag
+	if host == "" {
+		host = st.GetDefaultHost()
+	}
+
+	if host == "" {
+		return fmt.Errorf("--host is required")
+	}
+
+	app, err := st.GetApp(host, name)
+	if err != nil {
+		return err
+	}
+
+	if app.Type != "app" {
+		return fmt.Errorf("logs are only available for apps, not static sites")
+	}
+
+	client, err := ssh.Connect(host)
+	if err != nil {
+		return fmt.Errorf("error connecting to VPS: %w", err)
+	}
+	defer client.Close()
+
+	journalCmd := fmt.Sprintf("journalctl -u %s -n %d", name, lines)
+	if follow {
+		journalCmd += " -f"
+	}
+
+	if follow {
+		if err := client.RunStream(journalCmd); err != nil {
+			return fmt.Errorf("error fetching logs: %w", err)
+		}
+	} else {
+		output, err := client.Run(journalCmd)
+		if err != nil {
+			return fmt.Errorf("error fetching logs: %w", err)
+		}
+		fmt.Print(output)
+	}
+
+	return nil
+}
-- 
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