fix: handle array response from routine create/update API

.goreleaser.yaml

@@ -62,36 +62,6 @@ changelog:
       - Merge pull request
       - Merge branch
 
-homebrew_casks:
-  - name: hevycli
-    repository:
-      owner: obay
-      name: homebrew-tap
-      token: "{{ .Env.HOMEBREW_TAP_TOKEN }}"
-    directory: Casks
-    homepage: "https://github.com/obay/hevycli"
-    description: "CLI for the Hevy fitness tracking platform"
-    binaries:
-      - hevycli
-    commit_author:
-      name: goreleaserbot
-      email: bot@goreleaser.com
-    commit_msg_template: "Brew cask update for {{ .ProjectName }} version {{ .Tag }}"
-
-scoops:
-  - name: hevycli
-    repository:
-      owner: obay
-      name: scoop-bucket
-      token: "{{ .Env.SCOOP_BUCKET_TOKEN }}"
-    homepage: "https://github.com/obay/hevycli"
-    description: "CLI for the Hevy fitness tracking platform"
-    license: MIT
-    commit_author:
-      name: goreleaserbot
-      email: bot@goreleaser.com
-    commit_msg_template: "Scoop manifest update for {{ .ProjectName }} version {{ .Tag }}"
-
 release:
   github:
     owner: obay

cmd/folder/create.go

@@ -94,7 +94,7 @@ func runFolderCreate(cmd *cobra.Command, args []string) error {
 		fmt.Println(out)
 	} else {
 		fmt.Println("Folder created successfully!")
-		fmt.Printf("ID: %s\n", folder.ID)
+		fmt.Printf("ID: %d\n", folder.ID)
 		fmt.Printf("Title: %s\n", folder.Title)
 	}
 

cmd/folder/delete.go

@@ -4,6 +4,7 @@ import (
 	"bufio"
 	"fmt"
 	"os"
+	"strconv"
 	"strings"
 
 	"github.com/spf13/cobra"
@@ -54,9 +55,13 @@ func runFolderDelete(cmd *cobra.Command, args []string) error {
 
 	client := api.NewClient(apiKey)
 
-	var folderID string
+	var folderID int
 	if len(args) > 0 {
-		folderID = args[0]
+		var err error
+		folderID, err = strconv.Atoi(args[0])
+		if err != nil {
+			return fmt.Errorf("invalid folder ID: %s", args[0])
+		}
 	} else {
 		// Interactive mode - let user select from folders
 		selected, err := prompt.SearchSelect(prompt.SearchSelectConfig{
@@ -71,7 +76,7 @@ func runFolderDelete(cmd *cobra.Command, args []string) error {
 				options := make([]prompt.SelectOption, len(folders.RoutineFolders))
 				for i, f := range folders.RoutineFolders {
 					options[i] = prompt.SelectOption{
-						ID:          f.ID,
+						ID:          fmt.Sprintf("%d", f.ID),
 						Title:       f.Title,
 						Description: fmt.Sprintf("Index: %d", f.Index),
 					}
@@ -82,7 +87,10 @@ func runFolderDelete(cmd *cobra.Command, args []string) error {
 		if err != nil {
 			return err
 		}
-		folderID = selected.ID
+		folderID, err = strconv.Atoi(selected.ID)
+		if err != nil {
+			return fmt.Errorf("invalid folder ID selected: %s", selected.ID)
+		}
 	}
 
 	// Get folder details first to show what we're deleting
@@ -93,7 +101,7 @@ func runFolderDelete(cmd *cobra.Command, args []string) error {
 
 	// Confirm deletion unless --force is used
 	if !deleteForce {
-		fmt.Printf("Are you sure you want to delete folder '%s' (%s)?\n", folder.Title, folder.ID)
+		fmt.Printf("Are you sure you want to delete folder '%s' (%d)?\n", folder.Title, folder.ID)
 		fmt.Printf("This action cannot be undone. Routines inside will become unorganized.\n")
 		fmt.Print("Type 'yes' to confirm: ")
 

cmd/folder/get.go

@@ -3,6 +3,7 @@ package folder
 import (
 	"fmt"
 	"os"
+	"strconv"
 
 	"github.com/spf13/cobra"
 
@@ -19,8 +20,8 @@ var getCmd = &cobra.Command{
 	Long: `Get detailed information about a specific routine folder.
 
 Examples:
-  hevycli folder get abc123-def456    # Get folder by ID
-  hevycli folder get abc123 -o json   # Output as JSON`,
+  hevycli folder get 123              # Get folder by ID
+  hevycli folder get 123 -o json      # Output as JSON`,
 	Args: cmdutil.RequireArgs(1, "<folder-id>"),
 	RunE: runGet,
 }
@@ -38,9 +39,13 @@ func runGet(cmd *cobra.Command, args []string) error {
 
 	client := api.NewClient(apiKey)
 
-	var folderID string
+	var folderID int
 	if len(args) > 0 {
-		folderID = args[0]
+		var err error
+		folderID, err = strconv.Atoi(args[0])
+		if err != nil {
+			return fmt.Errorf("invalid folder ID: %s", args[0])
+		}
 	} else {
 		// Interactive mode - let user select from folders
 		selected, err := prompt.SearchSelect(prompt.SearchSelectConfig{
@@ -55,7 +60,7 @@ func runGet(cmd *cobra.Command, args []string) error {
 				options := make([]prompt.SelectOption, len(folders.RoutineFolders))
 				for i, f := range folders.RoutineFolders {
 					options[i] = prompt.SelectOption{
-						ID:          f.ID,
+						ID:          fmt.Sprintf("%d", f.ID),
 						Title:       f.Title,
 						Description: fmt.Sprintf("Index: %d", f.Index),
 					}
@@ -66,7 +71,10 @@ func runGet(cmd *cobra.Command, args []string) error {
 		if err != nil {
 			return err
 		}
-		folderID = selected.ID
+		folderID, err = strconv.Atoi(selected.ID)
+		if err != nil {
+			return fmt.Errorf("invalid folder ID selected: %s", selected.ID)
+		}
 	}
 
 	// Search for the folder in the list
@@ -93,7 +101,7 @@ func runGet(cmd *cobra.Command, args []string) error {
 	}
 
 	if folder == nil {
-		return fmt.Errorf("folder not found: %s", folderID)
+		return fmt.Errorf("folder not found: %d", folderID)
 	}
 
 	// Determine output format
@@ -123,7 +131,7 @@ func runGet(cmd *cobra.Command, args []string) error {
 
 func printFolderDetails(f *api.RoutineFolder, cfg *config.Config) {
 	fmt.Printf("Folder: %s\n", f.Title)
-	fmt.Printf("ID: %s\n", f.ID)
+	fmt.Printf("ID: %d\n", f.ID)
 	fmt.Printf("Index: %d\n", f.Index)
 	fmt.Printf("Created: %s\n", f.CreatedAt.Format(cfg.Display.DateFormat))
 	fmt.Printf("Updated: %s\n", f.UpdatedAt.Format(cfg.Display.DateFormat))

cmd/folder/list.go

@@ -110,7 +110,7 @@ func runList(cmd *cobra.Command, args []string) error {
 		for _, f := range allFolders {
 			updated := f.UpdatedAt.Format(cfg.Display.DateFormat)
 			table.AddRow(
-				f.ID,
+				fmt.Sprintf("%d", f.ID),
 				f.Title,
 				fmt.Sprintf("%d", f.Index),
 				updated,

cmd/folder/update.go

@@ -3,6 +3,7 @@ package folder
 import (
 	"fmt"
 	"os"
+	"strconv"
 
 	"github.com/spf13/cobra"
 
@@ -48,9 +49,13 @@ func runFolderUpdate(cmd *cobra.Command, args []string) error {
 
 	client := api.NewClient(apiKey)
 
-	var folderID string
+	var folderID int
 	if len(args) > 0 {
-		folderID = args[0]
+		var err error
+		folderID, err = strconv.Atoi(args[0])
+		if err != nil {
+			return fmt.Errorf("invalid folder ID: %s", args[0])
+		}
 	} else {
 		// Interactive mode - let user select from folders
 		selected, err := prompt.SearchSelect(prompt.SearchSelectConfig{
@@ -65,7 +70,7 @@ func runFolderUpdate(cmd *cobra.Command, args []string) error {
 				options := make([]prompt.SelectOption, len(folders.RoutineFolders))
 				for i, f := range folders.RoutineFolders {
 					options[i] = prompt.SelectOption{
-						ID:          f.ID,
+						ID:          fmt.Sprintf("%d", f.ID),
 						Title:       f.Title,
 						Description: fmt.Sprintf("Index: %d", f.Index),
 					}
@@ -76,7 +81,10 @@ func runFolderUpdate(cmd *cobra.Command, args []string) error {
 		if err != nil {
 			return err
 		}
-		folderID = selected.ID
+		folderID, err = strconv.Atoi(selected.ID)
+		if err != nil {
+			return fmt.Errorf("invalid folder ID selected: %s", selected.ID)
+		}
 	}
 
 	// Determine output format
@@ -112,7 +120,7 @@ func runFolderUpdate(cmd *cobra.Command, args []string) error {
 		fmt.Println(out)
 	} else {
 		fmt.Println("Folder updated successfully!")
-		fmt.Printf("ID: %s\n", folder.ID)
+		fmt.Printf("ID: %d\n", folder.ID)
 		fmt.Printf("Title: %s\n", folder.Title)
 	}
 

cmd/routine/get.go

@@ -105,7 +105,7 @@ func printRoutineDetails(r *api.Routine, cfg *config.Config, formatter output.Fo
 	fmt.Printf("ID: %s\n", r.ID)
 
 	if r.FolderID != nil {
-		fmt.Printf("Folder: %s\n", *r.FolderID)
+		fmt.Printf("Folder: %d\n", *r.FolderID)
 	}
 
 	fmt.Printf("Created: %s\n", r.CreatedAt.Format(cfg.Display.DateFormat))

cmd/routine/list.go

@@ -3,6 +3,7 @@ package routine
 import (
 	"fmt"
 	"os"
+	"strconv"
 
 	"github.com/spf13/cobra"
 
@@ -94,9 +95,13 @@ func runList(cmd *cobra.Command, args []string) error {
 
 	// Filter by folder if specified
 	if listFolder != "" {
+		folderID, err := strconv.Atoi(listFolder)
+		if err != nil {
+			return fmt.Errorf("invalid folder ID: %s", listFolder)
+		}
 		var filtered []api.Routine
 		for _, r := range allRoutines {
-			if r.FolderID != nil && *r.FolderID == listFolder {
+			if r.FolderID != nil && *r.FolderID == folderID {
 				filtered = append(filtered, r)
 			}
 		}
@@ -120,7 +125,7 @@ func runList(cmd *cobra.Command, args []string) error {
 		for _, r := range allRoutines {
 			folder := "-"
 			if r.FolderID != nil {
-				folder = *r.FolderID
+				folder = fmt.Sprintf("%d", *r.FolderID)
 			}
 
 			updated := r.UpdatedAt.Format(cfg.Display.DateFormat)

internal/api/client.go

@@ -355,7 +355,14 @@ func (c *Client) CreateRoutine(req *CreateRoutineRequest) (*Routine, error) {
 		return nil, err
 	}
 
-	return &result.Routine, nil
+	if len(result.Routines) == 0 {
+		return nil, &APIError{
+			ErrorCode:    "EMPTY_RESPONSE",
+			ErrorMessage: "API returned no routines in response",
+		}
+	}
+
+	return &result.Routines[0], nil
 }
 
 // UpdateRoutine updates an existing routine
@@ -377,7 +384,14 @@ func (c *Client) UpdateRoutine(id string, req *UpdateRoutineRequest) (*Routine,
 		return nil, err
 	}
 
-	return &result.Routine, nil
+	if len(result.Routines) == 0 {
+		return nil, &APIError{
+			ErrorCode:    "EMPTY_RESPONSE",
+			ErrorMessage: "API returned no routines in response",
+		}
+	}
+
+	return &result.Routines[0], nil
 }
 
 // CreateRoutineFolder creates a new routine folder
@@ -403,11 +417,11 @@ func (c *Client) CreateRoutineFolder(req *CreateRoutineFolderRequest) (*RoutineF
 }
 
 // GetRoutineFolder fetches a single routine folder by ID
-func (c *Client) GetRoutineFolder(id string) (*RoutineFolder, error) {
+func (c *Client) GetRoutineFolder(id int) (*RoutineFolder, error) {
 	var result RoutineFolderResponse
 	resp, err := c.httpClient.R().
 		SetResult(&result).
-		Get("/routine_folders/" + id)
+		Get(fmt.Sprintf("/routine_folders/%d", id))
 
 	if err != nil {
 		return nil, &APIError{
@@ -532,12 +546,12 @@ func (c *Client) DeleteRoutine(id string) error {
 }
 
 // UpdateRoutineFolder updates an existing routine folder
-func (c *Client) UpdateRoutineFolder(id string, req *UpdateRoutineFolderRequest) (*RoutineFolder, error) {
+func (c *Client) UpdateRoutineFolder(id int, req *UpdateRoutineFolderRequest) (*RoutineFolder, error) {
 	var result RoutineFolderResponse
 	resp, err := c.httpClient.R().
 		SetBody(req).
 		SetResult(&result).
-		Put("/routine_folders/" + id)
+		Put(fmt.Sprintf("/routine_folders/%d", id))
 
 	if err != nil {
 		return nil, &APIError{
@@ -554,9 +568,9 @@ func (c *Client) UpdateRoutineFolder(id string, req *UpdateRoutineFolderRequest)
 }
 
 // DeleteRoutineFolder deletes a routine folder by ID
-func (c *Client) DeleteRoutineFolder(id string) error {
+func (c *Client) DeleteRoutineFolder(id int) error {
 	resp, err := c.httpClient.R().
-		Delete("/routine_folders/" + id)
+		Delete(fmt.Sprintf("/routine_folders/%d", id))
 
 	if err != nil {
 		return &APIError{

internal/api/types.go

@@ -68,15 +68,15 @@ const (
 type Routine struct {
 	ID        string     `json:"id"`
 	Title     string     `json:"title"`
-	FolderID  *string    `json:"folder_id,omitempty"`
+	FolderID  *int       `json:"folder_id,omitempty"`
 	CreatedAt time.Time  `json:"created_at"`
 	UpdatedAt time.Time  `json:"updated_at"`
 	Exercises []Exercise `json:"exercises"`
 }
 
 // RoutineFolder represents a folder for organizing routines
 type RoutineFolder struct {
-	ID        string    `json:"id"`
+	ID        int       `json:"id"`
 	Title     string    `json:"title"`
 	Index     int       `json:"index"`
 	CreatedAt time.Time `json:"created_at"`
@@ -280,7 +280,7 @@ type WorkoutResponse struct {
 
 // RoutineResponse represents the response from POST/PUT /routines
 type RoutineResponse struct {
-	Routine Routine `json:"routine"`
+	Routines []Routine `json:"routine"`
 }
 
 // RoutineFolderResponse represents the response from POST /routine_folders