path: root/cmd/ship/commands_v2.go

package main

import (
	"fmt"
	"strconv"
	"strings"
	"time"

	"github.com/bdw/ship/internal/output"
	"github.com/bdw/ship/internal/ssh"
	"github.com/bdw/ship/internal/state"
	"github.com/spf13/cobra"
)

// listV2Cmd lists all deployments
var listV2Cmd = &cobra.Command{
	Use:   "list",
	Short: "List all deployments",
	RunE:  runListV2,
}

func runListV2(cmd *cobra.Command, args []string) error {
	st, err := state.Load()
	if err != nil {
		output.PrintAndExit(output.Err(output.ErrHostNotConfigured, err.Error()))
	}

	hostName := hostFlag
	if hostName == "" {
		hostName = st.DefaultHost
	}
	if hostName == "" {
		output.PrintAndExit(output.Err(output.ErrHostNotConfigured, "no host specified"))
	}

	hostConfig := st.GetHost(hostName)

	client, err := ssh.Connect(hostName)
	if err != nil {
		output.PrintAndExit(output.Err(output.ErrSSHConnectFailed, err.Error()))
	}
	defer client.Close()

	var deploys []output.DeployInfo

	// Get all deployed services by checking /etc/ship/ports and /var/www
	// Check ports (apps and docker)
	portsOut, _ := client.Run("ls /etc/ship/ports/ 2>/dev/null || true")
	for _, name := range strings.Fields(portsOut) {
		if name == "" {
			continue
		}
		
		info := output.DeployInfo{
			Name: name,
			URL:  fmt.Sprintf("https://%s.%s", name, hostConfig.BaseDomain),
		}

		// Check if it's docker or binary
		dockerOut, _ := client.Run(fmt.Sprintf("docker inspect %s 2>/dev/null && echo docker", name))
		if strings.Contains(dockerOut, "docker") {
			info.Type = "docker"
		} else {
			info.Type = "binary"
		}

		// Check if running
		statusOut, _ := client.RunSudo(fmt.Sprintf("systemctl is-active %s 2>/dev/null || echo inactive", name))
		info.Running = strings.TrimSpace(statusOut) == "active"

		// Check TTL
		ttlOut, _ := client.Run(fmt.Sprintf("cat /etc/ship/ttl/%s 2>/dev/null || true", name))
		if ttlOut != "" {
			if expires, err := strconv.ParseInt(strings.TrimSpace(ttlOut), 10, 64); err == nil {
				info.Expires = time.Unix(expires, 0).UTC().Format(time.RFC3339)
			}
		}

		deploys = append(deploys, info)
	}

	// Check static sites in /var/www
	wwwOut, _ := client.Run("ls -d /var/www/*/ 2>/dev/null | xargs -n1 basename 2>/dev/null || true")
	for _, name := range strings.Fields(wwwOut) {
		if name == "" || name == "html" {
			continue
		}

		// Skip if already in ports (would be an app, not static)
		found := false
		for _, d := range deploys {
			if d.Name == name {
				found = true
				break
			}
		}
		if found {
			continue
		}

		info := output.DeployInfo{
			Name:    name,
			URL:     fmt.Sprintf("https://%s.%s", name, hostConfig.BaseDomain),
			Type:    "static",
			Running: true, // Static sites are always "running"
		}

		// Check TTL
		ttlOut, _ := client.Run(fmt.Sprintf("cat /etc/ship/ttl/%s 2>/dev/null || true", name))
		if ttlOut != "" {
			if expires, err := strconv.ParseInt(strings.TrimSpace(ttlOut), 10, 64); err == nil {
				info.Expires = time.Unix(expires, 0).UTC().Format(time.RFC3339)
			}
		}

		deploys = append(deploys, info)
	}

	output.PrintAndExit(&output.ListResponse{
		Status:  "ok",
		Deploys: deploys,
	})
	return nil
}

// statusV2Cmd shows status for a single deployment
var statusV2Cmd = &cobra.Command{
	Use:   "status NAME",
	Short: "Check status of a deployment",
	Args:  cobra.ExactArgs(1),
	RunE:  runStatusV2,
}

func runStatusV2(cmd *cobra.Command, args []string) error {
	name := args[0]

	st, err := state.Load()
	if err != nil {
		output.PrintAndExit(output.Err(output.ErrHostNotConfigured, err.Error()))
	}

	hostName := hostFlag
	if hostName == "" {
		hostName = st.DefaultHost
	}
	if hostName == "" {
		output.PrintAndExit(output.Err(output.ErrHostNotConfigured, "no host specified"))
	}

	hostConfig := st.GetHost(hostName)

	client, err := ssh.Connect(hostName)
	if err != nil {
		output.PrintAndExit(output.Err(output.ErrSSHConnectFailed, err.Error()))
	}
	defer client.Close()

	// Check if deployment exists
	portOut, _ := client.Run(fmt.Sprintf("cat /etc/ship/ports/%s 2>/dev/null || true", name))
	wwwExists, _ := client.Run(fmt.Sprintf("test -d /var/www/%s && echo exists || true", name))

	if strings.TrimSpace(portOut) == "" && strings.TrimSpace(wwwExists) == "" {
		output.PrintAndExit(output.ErrWithName(output.ErrNotFound, "deployment not found", name))
	}

	resp := &output.StatusResponse{
		Status: "ok",
		Name:   name,
		URL:    fmt.Sprintf("https://%s.%s", name, hostConfig.BaseDomain),
	}

	// Determine type and get details
	if portOut != "" {
		port, _ := strconv.Atoi(strings.TrimSpace(portOut))
		resp.Port = port

		// Check if docker
		dockerOut, _ := client.Run(fmt.Sprintf("docker inspect %s 2>/dev/null && echo docker", name))
		if strings.Contains(dockerOut, "docker") {
			resp.Type = "docker"
		} else {
			resp.Type = "binary"
		}

		// Check if running
		statusOut, _ := client.RunSudo(fmt.Sprintf("systemctl is-active %s 2>/dev/null || echo inactive", name))
		resp.Running = strings.TrimSpace(statusOut) == "active"
	} else {
		resp.Type = "static"
		resp.Running = true
	}

	// Check TTL
	ttlOut, _ := client.Run(fmt.Sprintf("cat /etc/ship/ttl/%s 2>/dev/null || true", name))
	if ttlOut != "" {
		if expires, err := strconv.ParseInt(strings.TrimSpace(ttlOut), 10, 64); err == nil {
			resp.Expires = time.Unix(expires, 0).UTC().Format(time.RFC3339)
		}
	}

	output.PrintAndExit(resp)
	return nil
}

// logsV2Cmd shows logs for a deployment
var logsV2Cmd = &cobra.Command{
	Use:   "logs NAME",
	Short: "View logs for a deployment",
	Args:  cobra.ExactArgs(1),
	RunE:  runLogsV2,
}

func init() {
	logsV2Cmd.Flags().Int("lines", 50, "Number of log lines to show")
}

func runLogsV2(cmd *cobra.Command, args []string) error {
	name := args[0]
	lines, _ := cmd.Flags().GetInt("lines")

	st, err := state.Load()
	if err != nil {
		output.PrintAndExit(output.Err(output.ErrHostNotConfigured, err.Error()))
	}

	hostName := hostFlag
	if hostName == "" {
		hostName = st.DefaultHost
	}
	if hostName == "" {
		output.PrintAndExit(output.Err(output.ErrHostNotConfigured, "no host specified"))
	}

	client, err := ssh.Connect(hostName)
	if err != nil {
		output.PrintAndExit(output.Err(output.ErrSSHConnectFailed, err.Error()))
	}
	defer client.Close()

	// Check if it's a static site (no logs)
	portOut, _ := client.Run(fmt.Sprintf("cat /etc/ship/ports/%s 2>/dev/null || true", name))
	if strings.TrimSpace(portOut) == "" {
		// Check if static site exists
		wwwExists, _ := client.Run(fmt.Sprintf("test -d /var/www/%s && echo exists || true", name))
		if strings.TrimSpace(wwwExists) == "" {
			output.PrintAndExit(output.ErrWithName(output.ErrNotFound, "deployment not found", name))
		}
		// Static site - check Caddy access logs
		logsOut, err := client.RunSudo(fmt.Sprintf("journalctl -u caddy -n %d --no-pager 2>/dev/null | grep %s || echo 'No logs found'", lines*2, name))
		if err != nil {
			output.PrintAndExit(output.Err(output.ErrServiceFailed, err.Error()))
		}
		logLines := strings.Split(strings.TrimSpace(logsOut), "\n")
		output.PrintAndExit(&output.LogsResponse{
			Status: "ok",
			Name:   name,
			Lines:  logLines,
		})
		return nil
	}

	// Get journalctl logs
	logsOut, err := client.RunSudo(fmt.Sprintf("journalctl -u %s -n %d --no-pager 2>/dev/null || echo 'No logs found'", name, lines))
	if err != nil {
		output.PrintAndExit(output.Err(output.ErrServiceFailed, err.Error()))
	}

	logLines := strings.Split(strings.TrimSpace(logsOut), "\n")

	output.PrintAndExit(&output.LogsResponse{
		Status: "ok",
		Name:   name,
		Lines:  logLines,
	})
	return nil
}

// removeV2Cmd removes a deployment
var removeV2Cmd = &cobra.Command{
	Use:   "remove NAME",
	Short: "Remove a deployment",
	Args:  cobra.ExactArgs(1),
	RunE:  runRemoveV2,
}

func runRemoveV2(cmd *cobra.Command, args []string) error {
	name := args[0]

	st, err := state.Load()
	if err != nil {
		output.PrintAndExit(output.Err(output.ErrHostNotConfigured, err.Error()))
	}

	hostName := hostFlag
	if hostName == "" {
		hostName = st.DefaultHost
	}
	if hostName == "" {
		output.PrintAndExit(output.Err(output.ErrHostNotConfigured, "no host specified"))
	}

	client, err := ssh.Connect(hostName)
	if err != nil {
		output.PrintAndExit(output.Err(output.ErrSSHConnectFailed, err.Error()))
	}
	defer client.Close()

	// Check if deployment exists
	portOut, _ := client.Run(fmt.Sprintf("cat /etc/ship/ports/%s 2>/dev/null || true", name))
	wwwExists, _ := client.Run(fmt.Sprintf("test -d /var/www/%s && echo exists || true", name))

	if strings.TrimSpace(portOut) == "" && strings.TrimSpace(wwwExists) == "" {
		output.PrintAndExit(output.ErrWithName(output.ErrNotFound, "deployment not found", name))
	}

	// Stop and disable service
	client.RunSudo(fmt.Sprintf("systemctl stop %s 2>/dev/null || true", name))
	client.RunSudo(fmt.Sprintf("systemctl disable %s 2>/dev/null || true", name))

	// Remove files
	client.RunSudo(fmt.Sprintf("rm -f /etc/systemd/system/%s.service", name))
	client.RunSudo(fmt.Sprintf("rm -f /etc/caddy/sites-enabled/%s.caddy", name))
	client.RunSudo(fmt.Sprintf("rm -rf /var/www/%s", name))
	client.RunSudo(fmt.Sprintf("rm -rf /var/lib/%s", name))
	client.RunSudo(fmt.Sprintf("rm -f /usr/local/bin/%s", name))
	client.RunSudo(fmt.Sprintf("rm -f /etc/ship/env/%s.env", name))
	client.RunSudo(fmt.Sprintf("rm -f /etc/ship/ports/%s", name))
	client.RunSudo(fmt.Sprintf("rm -f /etc/ship/ttl/%s", name))

	// Remove docker container and image
	client.Run(fmt.Sprintf("docker rm -f %s 2>/dev/null || true", name))
	client.Run(fmt.Sprintf("docker rmi %s 2>/dev/null || true", name))

	// Reload services
	client.RunSudo("systemctl daemon-reload")
	client.RunSudo("systemctl reload caddy")

	output.PrintAndExit(&output.RemoveResponse{
		Status:  "ok",
		Name:    name,
		Removed: true,
	})
	return nil
}