1 files changed, 247 insertions, 0 deletions

diff --git a/cmd/ship/deploy_v2.go b/cmd/ship/deploy_v2.go
new file mode 100644
index 0000000..7642b38
--- /dev/null
+++ b/cmd/ship/deploy_v2.go
@@ -0,0 +1,247 @@
+package main
+
+import (
+        "crypto/rand"
+        "encoding/hex"
+        "fmt"
+        "regexp"
+        "strings"
+        "time"
+
+        "github.com/bdw/ship/internal/detect"
+        "github.com/bdw/ship/internal/output"
+        "github.com/bdw/ship/internal/state"
+)
+
+// deployV2 implements the new agent-first deploy interface.
+// Usage: ship [PATH] [FLAGS]
+// PATH defaults to "." if not provided.
+func deployV2(path string, opts deployV2Options) {
+        start := time.Now()
+
+        // Validate name if provided
+        if opts.Name != "" {
+                if err := validateName(opts.Name); err != nil {
+                        output.PrintAndExit(err)
+                }
+        }
+
+        // Parse TTL if provided
+        var ttlDuration time.Duration
+        if opts.TTL != "" {
+                var err error
+                ttlDuration, err = parseTTL(opts.TTL)
+                if err != nil {
+                        output.PrintAndExit(output.Err(output.ErrInvalidTTL, err.Error()))
+                }
+        }
+
+        // Get host configuration
+        st, err := state.Load()
+        if err != nil {
+                output.PrintAndExit(output.Err(output.ErrHostNotConfigured, "failed to load state: "+err.Error()))
+        }
+
+        hostName := opts.Host
+        if hostName == "" {
+                hostName = st.DefaultHost
+        }
+        if hostName == "" {
+                output.PrintAndExit(output.Err(output.ErrHostNotConfigured, "no host specified and no default host configured. Run: ship host init"))
+        }
+
+        hostConfig := st.GetHost(hostName)
+        if hostConfig.BaseDomain == "" {
+                output.PrintAndExit(output.Err(output.ErrHostNotConfigured, fmt.Sprintf("host %q has no base domain configured. Run: ship host init", hostName)))
+        }
+
+        // Auto-detect project type
+        result := detect.Detect(path)
+        if result.Error != nil {
+                output.PrintAndExit(result.Error)
+        }
+
+        // Generate name if not provided
+        name := opts.Name
+        if name == "" {
+                name = generateName()
+        }
+
+        // Build URL
+        url := fmt.Sprintf("https://%s.%s", name, hostConfig.BaseDomain)
+
+        // Build deploy context
+        ctx := &deployContext{
+                SSHHost:    hostName,
+                HostConfig: hostConfig,
+                Name:       name,
+                Path:       result.Path,
+                URL:        url,
+                Opts:       opts,
+        }
+
+        // Deploy based on type
+        var deployErr *output.ErrorResponse
+        switch result.Type {
+        case detect.TypeStatic:
+                deployErr = deployStaticV2(ctx)
+        case detect.TypeDocker:
+                deployErr = deployDockerV2(ctx)
+        case detect.TypeBinary:
+                deployErr = deployBinaryV2(ctx)
+        }
+
+        if deployErr != nil {
+                deployErr.Name = name
+                deployErr.URL = url
+                output.PrintAndExit(deployErr)
+        }
+
+        // Set TTL if specified
+        if ttlDuration > 0 {
+                if err := setTTLV2(ctx, ttlDuration); err != nil {
+                        // Non-fatal, deploy succeeded
+                        // TODO: log warning
+                }
+        }
+
+        // Health check
+        var healthResult *output.HealthResult
+        if opts.Health != "" || result.Type == detect.TypeStatic {
+                endpoint := opts.Health
+                if endpoint == "" {
+                        endpoint = "/"
+                }
+                healthResult, deployErr = runHealthCheck(url, endpoint)
+                if deployErr != nil {
+                        deployErr.Name = name
+                        deployErr.URL = url
+                        output.PrintAndExit(deployErr)
+                }
+        }
+
+        // Build response
+        resp := &output.DeployResponse{
+                Status: "ok",
+                Name:   name,
+                URL:    url,
+                Type:   string(result.Type),
+                TookMs: time.Since(start).Milliseconds(),
+                Health: healthResult,
+        }
+
+        if ttlDuration > 0 {
+                resp.Expires = time.Now().Add(ttlDuration).UTC().Format(time.RFC3339)
+        }
+
+        output.PrintAndExit(resp)
+}
+
+type deployV2Options struct {
+        Name    string
+        Host    string
+        Health  string
+        TTL     string
+        Env     []string
+        EnvFile string
+        Pretty  bool
+}
+
+// deployContext holds all info needed for a deploy
+type deployContext struct {
+        SSHHost    string       // SSH connection string (config alias or user@host)
+        HostConfig *state.Host  // Host configuration
+        Name       string       // Deploy name
+        Path       string       // Local path to deploy
+        URL        string       // Full URL after deploy
+        Opts       deployV2Options
+}
+
+// validateName checks if name matches allowed pattern
+func validateName(name string) *output.ErrorResponse {
+        // Must be lowercase alphanumeric with hyphens, 1-63 chars
+        pattern := regexp.MustCompile(`^[a-z0-9][a-z0-9-]{0,61}[a-z0-9]$|^[a-z0-9]$`)
+        if !pattern.MatchString(name) {
+                return output.Err(output.ErrInvalidName,
+                        "name must be lowercase alphanumeric with hyphens, 1-63 characters")
+        }
+        return nil
+}
+
+// generateName creates a random deploy name
+func generateName() string {
+        bytes := make([]byte, 3)
+        rand.Read(bytes)
+        return "ship-" + hex.EncodeToString(bytes)
+}
+
+// parseTTL converts duration strings like "1h", "7d" to time.Duration
+func parseTTL(s string) (time.Duration, error) {
+        s = strings.TrimSpace(s)
+        if s == "" {
+                return 0, nil
+        }
+
+        // Handle days specially (not supported by time.ParseDuration)
+        if strings.HasSuffix(s, "d") {
+                days := strings.TrimSuffix(s, "d")
+                var d int
+                _, err := fmt.Sscanf(days, "%d", &d)
+                if err != nil {
+                        return 0, fmt.Errorf("invalid TTL: %s", s)
+                }
+                return time.Duration(d) * 24 * time.Hour, nil
+        }
+
+        d, err := time.ParseDuration(s)
+        if err != nil {
+                return 0, fmt.Errorf("invalid TTL: %s", s)
+        }
+        return d, nil
+}
+
+// Placeholder implementations - to be filled in
+
+func deployStaticV2(ctx *deployContext) *output.ErrorResponse {
+        // TODO: implement
+        // 1. rsync ctx.Path to /var/www/<name>/
+        // 2. Generate and upload Caddyfile
+        // 3. Reload Caddy
+        return nil
+}
+
+func deployDockerV2(ctx *deployContext) *output.ErrorResponse {
+        // TODO: implement
+        // 1. rsync ctx.Path to /var/lib/<name>/src/
+        // 2. docker build
+        // 3. Generate systemd unit and Caddyfile
+        // 4. Start service, reload Caddy
+        return nil
+}
+
+func deployBinaryV2(ctx *deployContext) *output.ErrorResponse {
+        // TODO: implement
+        // 1. scp binary to /usr/local/bin/<name>
+        // 2. Generate systemd unit and Caddyfile
+        // 3. Start service, reload Caddy
+        return nil
+}
+
+func setTTLV2(ctx *deployContext, ttl time.Duration) error {
+        // TODO: implement
+        // Write Unix timestamp to /etc/ship/ttl/<name>
+        return nil
+}
+
+func runHealthCheck(url, endpoint string) (*output.HealthResult, *output.ErrorResponse) {
+        // TODO: implement
+        // 1. Wait 2s
+        // 2. GET url+endpoint
+        // 3. Retry up to 15 times (30s total)
+        // 4. Return result or error
+        return &output.HealthResult{
+                Endpoint:  endpoint,
+                Status:    200,
+                LatencyMs: 50,
+        }, nil
+}