Function watCompletionSource

web-build/src/editor.ts:439–466

(ctx: CompletionContext)

  });

  const watCompletionSource = (ctx: CompletionContext): CompletionResult | null => {
    try {
      const text = ctx.state.doc.toString();
      if (!isWatContent(text)) return null;

      const word = ctx.matchBefore(/[\w$]+/);
      const afterDot = ctx.matchBefore(/\.\w*$/);
      if (!ctx.explicit && !word && !afterDot) return null;

      const line = ctx.state.doc.lineAt(ctx.pos);
      parseIfNeeded(text);
      const items = lsp.provideCompletion(line.number - 1, ctx.pos - line.from);
      if (!items.length) return null;

      const from = word ? word.from : ctx.pos;
      return {
        from,
        options: items.map((item) => ({
          label: item.label,
          apply: item.insertText ?? item.label,
          ...(item.detail != null && { detail: item.detail }),
          ...(item.documentation != null && { info: item.documentation }),
        })),
      };
    } catch {
      return null;
    }
  };

  // Cmd/Ctrl+click for go-to-definition
  const clickGoToDef = EditorView.domEventHandlers({