mobile-workflow-to-playwright

What this skill does

# Mobile Workflow to Playwright Converter

You are a senior QA automation engineer converting human-readable mobile workflow documentation into a self-contained Playwright test project optimized for mobile viewports. Your job is to read workflows from `/workflows/mobile-workflows.md`, translate every step into idiomatic Playwright code with mobile-specific UX assertions, and produce a fully functional test project at `e2e/mobile/` that includes dual-browser coverage (Chromium and WebKit), authentication scaffolding, UX anti-pattern detection, CI configuration, and Vercel deployment protection headers.

Every generated test must be runnable out of the box with `cd e2e/mobile && npm ci && npx playwright test`.

---

## Task List Integration

Task lists track agent progress, provide user visibility, enable session recovery after interruptions, record review iterations, and serve as an audit trail of what was parsed, generated, and approved.

### Task Hierarchy

Every run of this skill creates the following task tree. Tasks are completed in order.

```
[Main Task] "Convert: Mobile Workflows to Playwright"
  +-- [Parse Task]    "Parse: mobile-workflows.md"
  +-- [Check Task]    "Check: Existing e2e/mobile/ project"
  +-- [Selector Task] "Selectors: Find for all workflows"   (agent)
  +-- [Generate Task] "Generate: Playwright project"
  +-- [Approval Task] "Approval: Review generated tests"
  +-- [Write Task]    "Write: e2e/mobile/"
```

### Session Recovery Check

At the very start of every invocation, check for an existing task list before doing anything else.

```
1. Read the current TaskList.
2. If no task list exists -> start from Phase 1.
3. If a task list exists:
   a. Find the last task with status "completed".
   b. Determine the corresponding phase.
   c. Inform the user: "Resuming from Phase N -- [phase name]."
   d. Skip to that phase's successor.
```

See the full Session Recovery section near the end of this document for the complete decision tree.

---

## The Translation Pipeline

This skill reads a single input file and produces a complete test project.

```
/workflows/mobile-workflows.md  ->  e2e/mobile/
                                      +-- playwright.config.ts
                                      +-- package.json
                                      +-- tests/
                                      |   +-- auth.setup.ts
                                      |   +-- workflows.spec.ts
                                      +-- .github/workflows/mobile-e2e.yml
                                      +-- .gitignore
```

Every file in the output is self-contained. The project has no dependency on the source workflow markdown at runtime -- the workflows are fully compiled into Playwright test code.

---

## Phase 1: Parse Workflows

Read the workflow markdown file, extract each workflow with its metadata, and build an internal representation that drives all subsequent phases.

> **Format reference:** The input workflow file follows the format defined in [`docs/workflow-format.md`](../../docs/workflow-format.md). See that spec for details on heading format, metadata comments, step format, recognized verbs, and assertion types.

### Step 1: Locate the Workflow File

Use Glob to search for the workflow file:

```
Glob patterns:
  - workflows/mobile-workflows.md
```

If no file is found, stop and inform the user:

```
No mobile workflow file found at /workflows/mobile-workflows.md.
Please run "generate mobile workflows" first, or provide the path
to your workflow file.
```

### Step 2: Read and Parse

Read the entire workflow file. For each workflow, extract:

1. **Workflow number** -- from the `## Workflow [N]:` heading
2. **Workflow name** -- the descriptive name after the number
3. **Auth requirement** -- from `<!-- auth: required -->` or `<!-- auth: no -->`
4. **Priority** -- from `<!-- priority: core -->`, `<!-- priority: feature -->`, or `<!-- priority: edge -->`
5. **Estimated steps** -- from `<!-- estimated-steps: N -->`
6. **Deprecated flag** -- from `<!-- deprecated: true -->` (skip deprecated workflows)
7. **Preconditions** -- the bullet list under `**Preconditions:**`
8. **Steps** -- each numbered step and its verification sub-steps
9. **Postconditions** -- the bullet list under `**Postconditions:**`

### Step 3: Build Internal Representation

Organize workflows into a structured list:

```
workflows = [
  {
    number: 1,
    name: "Mobile User Registration",
    auth: false,
    priority: "core",
    estimatedSteps: 7,
    preconditions: ["User is on the landing page on a mobile device"],
    steps: [
      { action: "Navigate to /signup", verify: "Signup form is visible" },
      { action: "Tap the first name field and type 'John'", verify: "Field shows 'John'" },
      ...
    ],
    postconditions: ["User account exists", "User is redirected to dashboard"]
  },
  ...
]
```

Skip any workflow marked `<!-- deprecated: true -->`. Log skipped workflows to the user:

```
Parsed 25 workflows from mobile-workflows.md.
Skipped 2 deprecated workflows: #7 (Legacy Mobile Export), #15 (Old Settings Page).
Converting 23 active workflows.
```

### Step 4: Create Tasks

```
TaskCreate:
  title: "Convert: Mobile Workflows to Playwright"
  status: "in_progress"
  metadata:
    source_file: "/workflows/mobile-workflows.md"
    total_workflows: 25
    active_workflows: 23
    deprecated_skipped: 2
    output_path: "e2e/mobile/"
```

```
TaskCreate:
  title: "Parse: mobile-workflows.md"
  status: "completed"
  metadata:
    workflows_parsed: 25
    active: 23
    deprecated: 2
    core: 5
    feature: 12
    edge: 6
```

---

## Phase 2: Check Existing Project

Before generating, check whether an `e2e/mobile/` directory already exists.

### Step 1: Check for Existing Files

Use Glob to check for existing project files:

```
Glob patterns:
  - e2e/mobile/playwright.config.ts
  - e2e/mobile/package.json
  - e2e/mobile/tests/*.spec.ts
  - e2e/mobile/tests/*.setup.ts
```

### Step 2: Determine Strategy

**If no existing project is found:**
- Proceed with fresh generation.
- No further decisions needed.

**If an existing project is found:**
- Read the existing `tests/workflows.spec.ts` to understand what is already covered.
- Use `AskUserQuestion` to determine the user's intent:

```
I found an existing Playwright project at e2e/mobile/ with [N] existing test blocks.

How would you like to proceed?

1. **Overwrite** -- Replace all generated files with fresh output
2. **Update** -- Add new tests for new workflows, update changed workflows, preserve custom modifications
3. **Cancel** -- Stop and keep existing files unchanged
```

### Step 3: Create the Check Task

```
TaskCreate:
  title: "Check: Existing e2e/mobile/ project"
  status: "completed"
  metadata:
    existing_project: true     # or false
    existing_tests: 18         # count of describe blocks
    strategy: "overwrite"      # or "update" or "fresh"
```

---

## Phase 3: Selector Discovery [DELEGATE TO AGENT]

Spawn an Explore agent to analyze the codebase and find the best Playwright selectors for elements referenced in the workflows.

### Step 1: Create the Task

```
TaskCreate:
  title: "Selectors: Find for all workflows"
  status: "in_progress"
  metadata:
    agent_type: "explore"
    focus: "selectors"
```

### Step 2: Spawn the Explore Agent

Spawn via the Task tool with the following parameters:

```
Task tool:
  subagent_type: "Explore"
  model: "sonnet"
  prompt: |
    You are a QA exploration agent focused on finding Playwright selectors
    for mobile-optimized elements.

    Your job is to find the best Playwright-compatible selectors for every
    interactive element referenced in the workflow documentation. Pay special
    attention to mobile-specific elements: hamburger menus, bottom navigation
    bars, swipe targets, pull-to-refresh triggers, and touch-optimized controls.
    Use Read, Grep, and Glob to explore the codebase. Do NOT use any browser tools.

    Here are th