Add example programs

- examples/basic: Client setup, projects, tasks, and create operations
- examples/fluent: Fluent API with TaskParams, TaskUpdateParams, tags
- examples/search: Project-specific and global search functionality
This commit is contained in:
Oliver Jakoubek 2026-01-15 19:24:58 +01:00
commit a2913c6b8d
4 changed files with 317 additions and 2 deletions

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// Example: basic demonstrates basic client setup and simple operations.
package main
import (
"context"
"fmt"
"log"
"os"
"time"
kanboard "code.beautifulmachines.dev/jakoubek/kanboard-api"
)
func main() {
// Read configuration from environment
baseURL := os.Getenv("KANBOARD_URL")
token := os.Getenv("KANBOARD_TOKEN")
if baseURL == "" || token == "" {
log.Fatal("Set KANBOARD_URL and KANBOARD_TOKEN environment variables")
}
// Create a client with API token authentication
client := kanboard.NewClient(baseURL).
WithAPIToken(token).
WithTimeout(30 * time.Second)
ctx := context.Background()
// Get all projects
projects, err := client.GetAllProjects(ctx)
if err != nil {
log.Fatalf("Failed to get projects: %v", err)
}
fmt.Printf("Found %d projects:\n", len(projects))
for _, p := range projects {
fmt.Printf(" - [%d] %s\n", p.ID, p.Name)
}
if len(projects) == 0 {
fmt.Println("No projects found. Create one in Kanboard first.")
return
}
// Use the first project
projectID := int(projects[0].ID)
// Get all active tasks for the project
tasks, err := client.GetAllTasks(ctx, projectID, kanboard.StatusActive)
if err != nil {
log.Fatalf("Failed to get tasks: %v", err)
}
fmt.Printf("\nActive tasks in project %d:\n", projectID)
for _, t := range tasks {
fmt.Printf(" - [%d] %s\n", t.ID, t.Title)
}
// Create a simple task using the direct API
newTask, err := client.CreateTask(ctx, kanboard.CreateTaskRequest{
Title: "Task created via API",
ProjectID: projectID,
Description: "This task was created using the kanboard-api library.",
})
if err != nil {
log.Fatalf("Failed to create task: %v", err)
}
fmt.Printf("\nCreated task: [%d] %s\n", newTask.ID, newTask.Title)
// Get task details
task, err := client.GetTask(ctx, int(newTask.ID))
if err != nil {
log.Fatalf("Failed to get task: %v", err)
}
fmt.Printf("Task details:\n")
fmt.Printf(" Title: %s\n", task.Title)
fmt.Printf(" Description: %s\n", task.Description)
fmt.Printf(" Column ID: %d\n", task.ColumnID)
fmt.Printf(" Created: %s\n", task.DateCreation.Time.Format(time.RFC3339))
}

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// Example: fluent demonstrates the fluent API for task management.
package main
import (
"context"
"fmt"
"log"
"log/slog"
"os"
"time"
kanboard "code.beautifulmachines.dev/jakoubek/kanboard-api"
)
func main() {
// Read configuration from environment
baseURL := os.Getenv("KANBOARD_URL")
token := os.Getenv("KANBOARD_TOKEN")
if baseURL == "" || token == "" {
log.Fatal("Set KANBOARD_URL and KANBOARD_TOKEN environment variables")
}
// Create a fully configured client
client := kanboard.NewClient(baseURL).
WithAPIToken(token).
WithTimeout(60 * time.Second).
WithLogger(slog.Default()) // Enable debug logging
ctx := context.Background()
// Get the first project
projects, err := client.GetAllProjects(ctx)
if err != nil {
log.Fatalf("Failed to get projects: %v", err)
}
if len(projects) == 0 {
log.Fatal("No projects found")
}
projectID := int(projects[0].ID)
// Use BoardScope for project-scoped operations
board := client.Board(projectID)
// Get columns to understand the workflow
columns, err := board.GetColumns(ctx)
if err != nil {
log.Fatalf("Failed to get columns: %v", err)
}
fmt.Println("Columns in project:")
for _, c := range columns {
fmt.Printf(" - [%d] %s (position: %d)\n", c.ID, c.Title, c.Position)
}
// Create a task using TaskParams (fluent builder)
params := kanboard.NewTask("Feature: User Dashboard").
WithDescription("Implement the user dashboard with activity feed").
WithPriority(2).
WithScore(5).
WithTags("feature", "frontend", "v2.0").
WithDueDate(time.Now().Add(14 * 24 * time.Hour))
task, err := board.CreateTaskFromParams(ctx, params)
if err != nil {
log.Fatalf("Failed to create task: %v", err)
}
fmt.Printf("\nCreated task: [%d] %s\n", task.ID, task.Title)
// Use TaskScope for task-scoped operations
taskScope := client.Task(int(task.ID))
// Add more tags
if err := taskScope.AddTag(ctx, "priority"); err != nil {
log.Fatalf("Failed to add tag: %v", err)
}
fmt.Println("Added 'priority' tag")
// Get current tags
tags, err := taskScope.GetTags(ctx)
if err != nil {
log.Fatalf("Failed to get tags: %v", err)
}
fmt.Printf("Current tags: %v\n", tags)
// Update the task using TaskUpdateParams
updates := kanboard.NewTaskUpdate().
SetTitle("Feature: Enhanced User Dashboard").
SetDescription("Implement user dashboard with activity feed and notifications").
SetPriority(1)
if err := taskScope.Update(ctx, updates); err != nil {
log.Fatalf("Failed to update task: %v", err)
}
fmt.Println("Updated task title and priority")
// Move task to next column
if err := taskScope.MoveToNextColumn(ctx); err != nil {
if err == kanboard.ErrAlreadyInLastColumn {
fmt.Println("Task is already in the last column")
} else {
log.Fatalf("Failed to move task: %v", err)
}
} else {
fmt.Println("Moved task to next column")
}
// Get updated task details
updated, err := taskScope.Get(ctx)
if err != nil {
log.Fatalf("Failed to get task: %v", err)
}
fmt.Printf("\nUpdated task:\n")
fmt.Printf(" Title: %s\n", updated.Title)
fmt.Printf(" Column: %d\n", updated.ColumnID)
fmt.Printf(" Priority: %d\n", updated.Priority)
}

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// Example: search demonstrates search functionality.
package main
import (
"context"
"fmt"
"log"
"os"
"time"
kanboard "code.beautifulmachines.dev/jakoubek/kanboard-api"
)
func main() {
// Read configuration from environment
baseURL := os.Getenv("KANBOARD_URL")
token := os.Getenv("KANBOARD_TOKEN")
if baseURL == "" || token == "" {
log.Fatal("Set KANBOARD_URL and KANBOARD_TOKEN environment variables")
}
client := kanboard.NewClient(baseURL).
WithAPIToken(token).
WithTimeout(30 * time.Second)
ctx := context.Background()
// Get the first project for project-specific search
projects, err := client.GetAllProjects(ctx)
if err != nil {
log.Fatalf("Failed to get projects: %v", err)
}
if len(projects) == 0 {
log.Fatal("No projects found")
}
projectID := int(projects[0].ID)
fmt.Printf("Using project: %s (ID: %d)\n\n", projects[0].Name, projectID)
// Project-specific search using Kanboard query syntax
// See: https://docs.kanboard.org/v1/user/search/
fmt.Println("=== Project-Specific Search ===")
// Search for open tasks
tasks, err := client.SearchTasks(ctx, projectID, "status:open")
if err != nil {
log.Fatalf("Failed to search: %v", err)
}
fmt.Printf("Open tasks: %d\n", len(tasks))
for _, t := range tasks {
fmt.Printf(" - [%d] %s\n", t.ID, t.Title)
}
// Search by title keyword
tasks, err = client.Board(projectID).SearchTasks(ctx, "title:feature")
if err != nil {
log.Fatalf("Failed to search: %v", err)
}
fmt.Printf("\nTasks with 'feature' in title: %d\n", len(tasks))
for _, t := range tasks {
fmt.Printf(" - [%d] %s\n", t.ID, t.Title)
}
// Search overdue tasks
tasks, err = client.SearchTasks(ctx, projectID, "due:<today")
if err != nil {
log.Fatalf("Failed to search: %v", err)
}
fmt.Printf("\nOverdue tasks: %d\n", len(tasks))
for _, t := range tasks {
fmt.Printf(" - [%d] %s (due: %s)\n", t.ID, t.Title, t.DateDue.Time.Format("2006-01-02"))
}
// Global search across ALL projects
fmt.Println("\n=== Global Search (All Projects) ===")
// This searches in parallel across all accessible projects
allTasks, err := client.SearchTasksGlobally(ctx, "status:open")
if err != nil {
log.Fatalf("Failed to global search: %v", err)
}
fmt.Printf("Open tasks across all projects: %d\n", len(allTasks))
// Group results by project
byProject := make(map[int][]kanboard.Task)
for _, t := range allTasks {
pid := int(t.ProjectID)
byProject[pid] = append(byProject[pid], t)
}
for pid, tasks := range byProject {
fmt.Printf("\n Project %d: %d tasks\n", pid, len(tasks))
for _, t := range tasks {
fmt.Printf(" - [%d] %s\n", t.ID, t.Title)
}
}
// Search examples with Kanboard query syntax
fmt.Println("\n=== Query Syntax Examples ===")
fmt.Println("Kanboard supports rich query syntax:")
fmt.Println(" status:open - Open tasks")
fmt.Println(" status:closed - Closed tasks")
fmt.Println(" assignee:me - Tasks assigned to current user")
fmt.Println(" due:today - Tasks due today")
fmt.Println(" due:<tomorrow - Tasks due before tomorrow")
fmt.Println(" due:>2024-01-01 - Tasks due after date")
fmt.Println(" title:\"bug fix\" - Tasks with exact title match")
fmt.Println(" color:red - Tasks with red color")
fmt.Println(" category:\"Bug\" - Tasks in category")
fmt.Println(" tag:urgent - Tasks with tag")
fmt.Println(" priority:3 - Tasks with priority")
fmt.Println()
fmt.Println("Combine queries with spaces (AND) or | (OR):")
fmt.Println(" status:open assignee:me - Open tasks assigned to me")
fmt.Println(" status:open | status:closed - All tasks")
}