Function parseCase

source code/utils/bash/bashParser.ts:3324–3350

(P: ParseState, caseTok: Token)

}

function parseCase(P: ParseState, caseTok: Token): TsNode {
  const caseKw = leaf(P, 'case', caseTok)
  const kids: TsNode[] = [caseKw]
  skipBlanks(P.L)
  const word = parseWord(P, 'arg')
  if (word) kids.push(word)
  skipBlanks(P.L)
  consumeKeyword(P, 'in', kids)
  skipNewlines(P)
  while (true) {
    skipBlanks(P.L)
    skipNewlines(P)
    const save = saveLex(P.L)
    const t = nextToken(P.L, 'arg')
    if (t.type === 'WORD' && t.value === 'esac') {
      kids.push(leaf(P, 'esac', t))
      break
    }
    if (t.type === 'EOF') break
    restoreLex(P.L, save)
    const item = parseCaseItem(P)
    if (!item) break
    kids.push(item)
  }
  const last = kids[kids.length - 1]!
  return mk(P, 'case_statement', caseKw.startIndex, last.endIndex, kids)
}

function parseCaseItem(P: ParseState): TsNode | null {
  skipBlanks(P.L)