[Bug]: migrate csf-2-to-3 does not work for CSF1

Repository metrics

Stars

89,909 stars (89,909 stars)

PR merge metrics

Avg merge 7d 22h (Avg merge 7d 22h)184 merged PRs in 30d (184 merged PRs in 30d)

Description

 npx storybook@latest migrate csf-2-to-3 --glob="src/**/*.stories.js"

Environment Info:

  System:
    OS: macOS 12.3.1
    CPU: (10) arm64 Apple M1 Max
  Binaries:
    Node: 16.13.1 - /usr/local/bin/node
    Yarn: 1.22.19 - /opt/homebrew/bin/yarn
    npm: 8.1.2 - /usr/local/bin/npm
  Browsers:
    Chrome: 112.0.5615.137
    Firefox: 110.0.1
    Safari: 15.4
  npmPackages:
    @storybook/addon-actions: ^7.0.7 => 7.0.8
    @storybook/addon-console: ^1.2.3 => 1.2.3
    @storybook/addon-links: ^7.0.7 => 7.0.8
    @storybook/addons: ^7.0.7 => 7.0.8
    @storybook/cli: ^7.0.7 => 7.0.8
    @storybook/client-api: ^7.0.7 => 7.0.8
    @storybook/react: ^7.0.7 => 7.0.8
    @storybook/react-webpack5: ^7.0.7 => 7.0.8
    @storybook/theming: ^7.0.7 => 7.0.8

Contributor guide

Research direction

Check the migration script csf 2 to 3 to understand why it does not handle CSF1 files correctly. Look for differences in story structure and see if the parser skips CSF1 patterns.

Tech stack

typescript

Domain

tooling

Issue type

Bug

DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.

2

Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.

1-3 hours

Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.

Active

ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.

Mostly clear

Prerequisites

StorybookCLI tools

Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.

65