name: 'Shell Script'
scopeName: 'source.shell'
type: 'tree-sitter'
parser: 'tree-sitter-bash'

fileTypes: [
  'sh'
  'bash'
  'ksh'
  'zsh'
  'zsh-theme'
  'zshenv'
  'zlogin'
  'zlogout'
  'zprofile'
  'zshrc'
  'bashrc'
  'bash_aliases'
  'bash_profile'
  'bash_login'
  'profile'
  'bash_logout'
  'npmrc'
  'PKGBUILD'
  'install'
  'cygport'
  'bats'
  'ebuild'
]

injectionRegex: '^(bash|sh|BASH|SH)$'

firstLineRegex: [
  # shebang line
  '^#!.*\\b(bash|sh)\\r?\\n'

  # vim modeline
  'vim\\b.*\\bset\\b.*\\b(filetype|ft|syntax)=(sh|bash)'
]

folds: [
  {
    type: 'heredoc_body'
  }
  {
    type: 'if_statement',
    start: {type: '"then"'}
    end: {type: ['elif_clause', 'else_clause']}
  }
  {
    type: 'elif_clause',
    start: {type: '"then"'}
  }
  {
    type: 'if_statement'
    start: {type: '"then"'}
    end: {index: -1}
  }
  {
    type: 'case_statement'
    start: {type: '"in"'}
    end: {index: -1}
  }
  {
    type: 'elif_clause'
    start: {type: 'then'}
  }
  {
    type: 'else_clause'
    start: {index: 0}
  }
  {
    type: 'case_item'
    start: {type: ')'}
  }
  {
    type: [
      'array'
      'do_group'
      'subshell'
      'expansion'
      'test_command'
      'compound_statement'
      'process_substitution'
      'command_substitution'
    ]
    start: {index: 0}
    end: {index: -1}
  }
]

comments:
  start: '# '

scopes:
  'program': 'source.shell'

  'comment': 'comment.block'

  'string': 'string'
  'raw_string': 'string'
  'ansii_c_string': 'string'
  'heredoc_body': 'string'
  'heredoc_start': 'string'
  'regex': 'string.regexp'

  '
    "$",
    expansion > "${",
    expansion > "}"
  ': 'punctuation.section.embedded'

  'string > command_substitution': 'embedded.source'

  'function_definition > word': 'entity.name.function'
  'command_name': 'entity.name.function'

  'file_descriptor': 'constant.numeric'

  'command_name > word': [
    {match: '^(cd|echo|eval|exit|false|getopts|pushd|popd|return|set|shift|true)$', scopes: 'support.function'}
  ]

  'test_operator': 'entity.other.attribute-name'
  'word': [{match: '^-', scopes: 'entity.other.attribute-name'}]

  'special_variable_name': 'variable.other.member'
  'variable_name': 'variable.other.member'

  '"if"': 'keyword.control'
  '"fi"': 'keyword.control'
  '"then"': 'keyword.control'
  '"else"': 'keyword.control'
  '"elif"': 'keyword.control'
  '"for"': 'keyword.control'
  '"do"': 'keyword.control'
  '"done"': 'keyword.control'
  '"case"': 'keyword.control'
  '"esac"': 'keyword.control'
  '"in"': 'keyword.control'
  '"while"': 'keyword.control'
  '"until"': 'keyword.control'
  '"function"': 'keyword.control'
  '"local"': 'keyword.control'
  '"declare"': 'keyword.control'
  '"export"': 'keyword.control'
  '"readonly"': 'keyword.control'
  '"typeset"': 'keyword.control'
  '"unset"': 'keyword.control'
  '"unsetenv"': 'keyword.control'

  '"&"': 'keyword.operator'
  '"&&"': 'keyword.operator'
  '"|"': 'keyword.operator'
  '"||"': 'keyword.operator'
  '"<"': 'keyword.operator'
  '">"': 'keyword.operator'
  '">>"': 'keyword.operator'
  '"&>"': 'keyword.operator'
  '"&>>"': 'keyword.operator'
  '"<&"': 'keyword.operator'
  '">&"': 'keyword.operator'
  '"<<-"': 'keyword.operator'
  '"<<<"': 'keyword.operator'