What

Refactor both cfl and jtk to import and use the shared atlassian-go module instead of their duplicated internal implementations.

Changes per Tool

confluence-cli (tools/cfl)

Keep tool-specific:

• api/pages.go, api/spaces.go, etc. (Confluence-specific endpoints)
• pkg/md/ (Markdown ↔ XHTML conversion)
• internal/cmd/ (Cobra commands)

jira-ticket-cli (tools/jtk)

Keep tool-specific:

• api/issues.go, api/sprints.go, etc. (Jira-specific endpoints)
• api/markdown.go (Markdown → ADF conversion)
• internal/cmd/ (Cobra commands)

Example Refactor

Before (cfl):

// api/client.go
type Client struct {
    baseURL    string
    email      string
    apiToken   string
    httpClient *http.Client
}

func (c *Client) do(ctx context.Context, method, path string, body interface{}) ([]byte, error) {
    // ... 50 lines of HTTP logic
}

After (cfl):

// api/client.go
import "github.com/open-cli-collective/atlassian-go/client"

type Client struct {
    *client.Client  // Embed shared client
}

func NewClient(baseURL, email, apiToken string) *Client {
    return &Client{
        Client: client.New(baseURL, email, apiToken, nil),
    }
}

// Tool-specific methods use embedded client
func (c *Client) GetPage(ctx context.Context, pageID string) (*Page, error) {
    resp, err := c.Get(ctx, "/api/v2/pages/"+pageID)
    // ...
}

Why

Reduces maintenance burden

After this refactor:

• HTTP client bugs are fixed once in atlassian-go
• Auth logic is tested once, used everywhere
• Output formatting improvements benefit both tools automatically

Enables consistent behavior

Users of both tools get:

• Same environment variable patterns (ATLASSIAN_* fallbacks)
• Same output format options (--output table|json|plain)
• Same error messages for common failures (401, 403, 404)

Validates the shared API design

This phase proves the shared module API is practical:

• If refactoring is painful, we adjust the shared API
• If something can't be shared, we document why
• Real usage reveals edge cases tests might miss

Acceptance Criteria

• tools/cfl/go.mod requires github.com/open-cli-collective/atlassian-go
• tools/jtk/go.mod requires github.com/open-cli-collective/atlassian-go
• No duplicated auth/client/view code remains in tool directories
• go build ./tools/cfl/cmd/cfl succeeds
• go build ./tools/jtk/cmd/jtk succeeds
• go test ./tools/cfl/... passes (no regressions)
• go test ./tools/jtk/... passes (no regressions)
• Manual smoke test: cfl page list works
• Manual smoke test: jtk issue get works

Dependencies

• Blocked by: Phase 2: Extract shared atlassian-go package #2 (Phase 2: Extract shared package)