Rename project from deploy to ship

- Rename module to github.com/bdw/ship
- Rename cmd/deploy to cmd/ship
- Update all import paths
- Update config path from ~/.config/deploy to ~/.config/ship
- Update VPS env path from /etc/deploy to /etc/ship
- Update README, Makefile, and docs

4 files changed, 310 insertions, 0 deletions

diff --git a/cmd/ship/env/env.go b/cmd/ship/env/env.go
new file mode 100644
index 0000000..489353a
--- /dev/null
+++ b/cmd/ship/env/env.go
@@ -0,0 +1,17 @@
+package env
+
+import (
+        "github.com/spf13/cobra"
+)
+
+var Cmd = &cobra.Command{
+        Use:   "env",
+        Short: "Manage environment variables",
+        Long:  "Manage environment variables for deployed applications",
+}
+
+func init() {
+        Cmd.AddCommand(listCmd)
+        Cmd.AddCommand(setCmd)
+        Cmd.AddCommand(unsetCmd)
+}
diff --git a/cmd/ship/env/list.go b/cmd/ship/env/list.go
new file mode 100644
index 0000000..ad76eb6
--- /dev/null
+++ b/cmd/ship/env/list.go
@@ -0,0 +1,69 @@
+package env
+
+import (
+        "fmt"
+        "strings"
+
+        "github.com/bdw/ship/internal/state"
+        "github.com/spf13/cobra"
+)
+
+var listCmd = &cobra.Command{
+        Use:   "list <app>",
+        Short: "List environment variables for an app",
+        Args:  cobra.ExactArgs(1),
+        RunE:  runList,
+}
+
+func runList(cmd *cobra.Command, args []string) error {
+        name := args[0]
+
+        st, err := state.Load()
+        if err != nil {
+                return fmt.Errorf("error loading state: %w", err)
+        }
+
+        host, _ := cmd.Flags().GetString("host")
+        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("env is only available for apps, not static sites")
+        }
+
+        fmt.Printf("Environment variables for %s:\n\n", name)
+        if len(app.Env) == 0 {
+                fmt.Println("  (none)")
+        } else {
+                for k, v := range app.Env {
+                        display := v
+                        if isSensitive(k) {
+                                display = "***"
+                        }
+                        fmt.Printf("  %s=%s\n", k, display)
+                }
+        }
+
+        return nil
+}
+
+func isSensitive(key string) bool {
+        key = strings.ToLower(key)
+        sensitiveWords := []string{"key", "secret", "password", "token", "api"}
+        for _, word := range sensitiveWords {
+                if strings.Contains(key, word) {
+                        return true
+                }
+        }
+        return false
+}
diff --git a/cmd/ship/env/set.go b/cmd/ship/env/set.go
new file mode 100644
index 0000000..e11d2c9
--- /dev/null
+++ b/cmd/ship/env/set.go
@@ -0,0 +1,132 @@
+package env
+
+import (
+        "bufio"
+        "fmt"
+        "os"
+        "strings"
+
+        "github.com/bdw/ship/internal/ssh"
+        "github.com/bdw/ship/internal/state"
+        "github.com/spf13/cobra"
+)
+
+var setCmd = &cobra.Command{
+        Use:   "set <app> KEY=VALUE...",
+        Short: "Set environment variable(s)",
+        Long:  "Set one or more environment variables for an app. Variables are specified as KEY=VALUE pairs.",
+        Args:  cobra.MinimumNArgs(2),
+        RunE:  runSet,
+}
+
+func init() {
+        setCmd.Flags().StringP("file", "f", "", "Load environment from file")
+}
+
+func runSet(cmd *cobra.Command, args []string) error {
+        name := args[0]
+        envVars := args[1:]
+
+        st, err := state.Load()
+        if err != nil {
+                return fmt.Errorf("error loading state: %w", err)
+        }
+
+        host, _ := cmd.Flags().GetString("host")
+        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("env is only available for apps, not static sites")
+        }
+
+        if app.Env == nil {
+                app.Env = make(map[string]string)
+        }
+
+        // Set variables from args
+        for _, e := range envVars {
+                parts := strings.SplitN(e, "=", 2)
+                if len(parts) == 2 {
+                        app.Env[parts[0]] = parts[1]
+                        fmt.Printf("Set %s\n", parts[0])
+                } else {
+                        return fmt.Errorf("invalid format: %s (expected KEY=VALUE)", e)
+                }
+        }
+
+        // Set variables from file if provided
+        envFile, _ := cmd.Flags().GetString("file")
+        if envFile != "" {
+                fileEnv, err := parseEnvFile(envFile)
+                if err != nil {
+                        return fmt.Errorf("error reading env file: %w", err)
+                }
+                for k, v := range fileEnv {
+                        app.Env[k] = v
+                        fmt.Printf("Set %s\n", k)
+                }
+        }
+
+        if err := st.Save(); err != nil {
+                return fmt.Errorf("error saving state: %w", err)
+        }
+
+        client, err := ssh.Connect(host)
+        if err != nil {
+                return fmt.Errorf("error connecting to VPS: %w", err)
+        }
+        defer client.Close()
+
+        fmt.Println("-> Updating environment file on VPS...")
+        envFilePath := fmt.Sprintf("/etc/ship/env/%s.env", name)
+        envContent := ""
+        for k, v := range app.Env {
+                envContent += fmt.Sprintf("%s=%s\n", k, v)
+        }
+        if err := client.WriteSudoFile(envFilePath, envContent); err != nil {
+                return fmt.Errorf("error updating env file: %w", err)
+        }
+
+        fmt.Println("-> Restarting service...")
+        if _, err := client.RunSudo(fmt.Sprintf("systemctl restart %s", name)); err != nil {
+                return fmt.Errorf("error restarting service: %w", err)
+        }
+
+        fmt.Println("Environment variables updated successfully")
+        return nil
+}
+
+func parseEnvFile(path string) (map[string]string, error) {
+        file, err := os.Open(path)
+        if err != nil {
+                return nil, err
+        }
+        defer file.Close()
+
+        env := make(map[string]string)
+        scanner := bufio.NewScanner(file)
+        for scanner.Scan() {
+                line := strings.TrimSpace(scanner.Text())
+                if line == "" || strings.HasPrefix(line, "#") {
+                        continue
+                }
+
+                parts := strings.SplitN(line, "=", 2)
+                if len(parts) == 2 {
+                        env[parts[0]] = parts[1]
+                }
+        }
+
+        return env, scanner.Err()
+}
diff --git a/cmd/ship/env/unset.go b/cmd/ship/env/unset.go
new file mode 100644
index 0000000..7d9a141
--- /dev/null
+++ b/cmd/ship/env/unset.go
@@ -0,0 +1,92 @@
+package env
+
+import (
+        "fmt"
+
+        "github.com/bdw/ship/internal/ssh"
+        "github.com/bdw/ship/internal/state"
+        "github.com/spf13/cobra"
+)
+
+var unsetCmd = &cobra.Command{
+        Use:   "unset <app> KEY...",
+        Short: "Unset environment variable(s)",
+        Long:  "Remove one or more environment variables from an app.",
+        Args:  cobra.MinimumNArgs(2),
+        RunE:  runUnset,
+}
+
+func runUnset(cmd *cobra.Command, args []string) error {
+        name := args[0]
+        keys := args[1:]
+
+        st, err := state.Load()
+        if err != nil {
+                return fmt.Errorf("error loading state: %w", err)
+        }
+
+        host, _ := cmd.Flags().GetString("host")
+        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("env is only available for apps, not static sites")
+        }
+
+        if app.Env == nil {
+                return fmt.Errorf("no environment variables set")
+        }
+
+        changed := false
+        for _, key := range keys {
+                if _, exists := app.Env[key]; exists {
+                        delete(app.Env, key)
+                        changed = true
+                        fmt.Printf("Unset %s\n", key)
+                } else {
+                        fmt.Printf("Warning: %s not found\n", key)
+                }
+        }
+
+        if !changed {
+                return nil
+        }
+
+        if err := st.Save(); err != nil {
+                return fmt.Errorf("error saving state: %w", err)
+        }
+
+        client, err := ssh.Connect(host)
+        if err != nil {
+                return fmt.Errorf("error connecting to VPS: %w", err)
+        }
+        defer client.Close()
+
+        fmt.Println("-> Updating environment file on VPS...")
+        envFilePath := fmt.Sprintf("/etc/ship/env/%s.env", name)
+        envContent := ""
+        for k, v := range app.Env {
+                envContent += fmt.Sprintf("%s=%s\n", k, v)
+        }
+        if err := client.WriteSudoFile(envFilePath, envContent); err != nil {
+                return fmt.Errorf("error updating env file: %w", err)
+        }
+
+        fmt.Println("-> Restarting service...")
+        if _, err := client.RunSudo(fmt.Sprintf("systemctl restart %s", name)); err != nil {
+                return fmt.Errorf("error restarting service: %w", err)
+        }
+
+        fmt.Println("Environment variables updated successfully")
+        return nil
+}