ScheV VS Code Extension (Increment 1 placeholder)

Commands

• ScheV: Open Visualizer — Opens a webview with a placeholder visualizer. Real detection/graph rendering will be wired to schev-core and schev-ui.
• ScheV: Set Output Format: JSON — Sets schev.outputFormat to json.
• ScheV: Set Output Format: YAML — Sets schev.outputFormat to yaml.

Settings (feature flags)

• schev.enableYaml: Enable YAML parsing/visualization.
• schev.enableEmbeddedDetection: Enable embedded schema detection (default: true).
• schev.revealPreview: Open reveals in preview tabs (default: true). Set to false to always open as fixed tabs.
• schev.outputFormat: Global output format preference (json or yaml). If unset, it follows the source document format (JSON file → JSON; YAML file → YAML).
• schev.yamlIndent: YAML indent width for examples (default: 2).
• schev.yamlLineWidth: YAML preferred line width (default: 100).
• schev.yamlIndentSeq: YAML sequence indentation (default: true).

Output Format

• Examples in the schema (examples keyword) are shown as formatted, syntax-colored code blocks.
• The format is controlled by schev.outputFormat (defaults to the source document’s format if unset).
• Examples are clickable: clicking a block selects the corresponding examples[i] entry in the source (JSON/YAML).

Behavior: Code Sync from Visualizer

• Clicking on properties/nodes in the visualizer focuses the corresponding document and selects the related range.
• If the document is already open (visible or in a background tab), that tab/group is reused — no duplicate editor is opened.
• If it is not open, the document is opened in the original source editor group (left of the visualizer, which opens to the right).
• New openings use VS Code’s preview tab mode (preview: true), so repeated navigations don’t create tab clutter. Editing or pinning converts a preview tab into a regular tab.

Publishing

• Prereqs: Node.js, vsce (npm i -g vsce).
• From repo root (ensures all packages build):
  • npm ci
  • npm run build
  • cd packages/schev-extension
  • vsce package (or vsce publish)
• Alternatively from packages/schev-extension directly:
  • npm ci
  • vsce package
  • The vscode:prepublish script builds schev-core and schev-ui, then bundles assets (including Prism) into dist/.