tree-sitter-bash/src/grammar.json

829 lines
16 KiB
JSON
Raw Normal View History

2017-07-14 19:28:54 +00:00
{
"name": "bash",
"rules": {
"program": {
"type": "REPEAT",
"content": {
"type": "SYMBOL",
2017-07-14 23:11:35 +00:00
"name": "_terminated_statement"
2017-07-14 19:28:54 +00:00
}
},
2017-07-14 23:11:35 +00:00
"_terminated_statement": {
2017-07-14 19:28:54 +00:00
"type": "SEQ",
"members": [
2017-07-14 23:11:35 +00:00
{
"type": "SYMBOL",
"name": "statement"
},
2017-07-14 19:28:54 +00:00
{
2017-07-14 23:29:28 +00:00
"type": "SYMBOL",
"name": "terminator"
2017-07-14 23:11:35 +00:00
}
]
},
"statement": {
"type": "CHOICE",
"members": [
{
"type": "SYMBOL",
"name": "environment_variable_assignment"
},
2017-07-14 23:11:35 +00:00
{
"type": "SYMBOL",
"name": "command"
},
{
"type": "SYMBOL",
"name": "bracket_command"
},
2017-07-14 23:11:35 +00:00
{
"type": "SYMBOL",
"name": "while_statement"
},
2017-07-14 23:18:46 +00:00
{
"type": "SYMBOL",
"name": "if_statement"
},
2017-07-14 23:29:28 +00:00
{
"type": "SYMBOL",
"name": "case_statement"
},
2017-07-14 23:11:35 +00:00
{
"type": "SYMBOL",
"name": "pipeline"
},
{
"type": "SYMBOL",
"name": "list"
}
]
},
"while_statement": {
"type": "SEQ",
"members": [
{
"type": "STRING",
"value": "while"
2017-07-14 19:28:54 +00:00
},
{
"type": "SYMBOL",
2017-07-14 23:11:35 +00:00
"name": "_terminated_statement"
},
{
"type": "SYMBOL",
"name": "do_group"
2017-07-14 19:28:54 +00:00
}
]
},
2017-07-14 23:29:28 +00:00
"do_group": {
"type": "SEQ",
"members": [
{
"type": "STRING",
"value": "do"
},
{
"type": "REPEAT",
"content": {
"type": "SYMBOL",
"name": "_terminated_statement"
}
},
{
"type": "STRING",
"value": "done"
}
]
},
2017-07-14 23:18:46 +00:00
"if_statement": {
"type": "SEQ",
"members": [
{
"type": "STRING",
"value": "if"
},
{
"type": "SYMBOL",
"name": "_terminated_statement"
},
{
"type": "STRING",
"value": "then"
},
{
"type": "REPEAT",
"content": {
"type": "SYMBOL",
"name": "_terminated_statement"
}
},
{
"type": "REPEAT",
"content": {
"type": "SYMBOL",
"name": "elif_clause"
}
},
{
"type": "CHOICE",
"members": [
{
"type": "SYMBOL",
"name": "else_clause"
},
{
"type": "BLANK"
}
]
},
{
"type": "STRING",
"value": "fi"
}
]
},
"elif_clause": {
"type": "SEQ",
"members": [
{
"type": "STRING",
"value": "elif"
},
{
"type": "SYMBOL",
"name": "_terminated_statement"
},
{
"type": "STRING",
"value": "then"
},
{
"type": "REPEAT",
"content": {
"type": "SYMBOL",
"name": "_terminated_statement"
}
}
]
},
"else_clause": {
"type": "SEQ",
"members": [
{
"type": "STRING",
"value": "else"
},
{
"type": "REPEAT",
"content": {
"type": "SYMBOL",
"name": "_terminated_statement"
}
}
]
},
2017-07-14 23:29:28 +00:00
"case_statement": {
2017-07-14 23:11:35 +00:00
"type": "SEQ",
"members": [
{
"type": "STRING",
2017-07-14 23:29:28 +00:00
"value": "case"
},
{
"type": "SYMBOL",
"name": "value"
2017-07-14 23:29:28 +00:00
},
{
"type": "CHOICE",
"members": [
{
"type": "SYMBOL",
"name": "terminator"
},
{
"type": "BLANK"
}
]
},
{
"type": "STRING",
"value": "in"
},
{
"type": "SYMBOL",
"name": "terminator"
2017-07-14 23:11:35 +00:00
},
{
"type": "REPEAT",
"content": {
"type": "SYMBOL",
2017-07-14 23:29:28 +00:00
"name": "case_item"
2017-07-14 23:11:35 +00:00
}
},
{
"type": "STRING",
2017-07-14 23:29:28 +00:00
"value": "esac"
}
]
},
"case_item": {
"type": "SEQ",
"members": [
{
"type": "SYMBOL",
"name": "value"
2017-07-14 23:29:28 +00:00
},
{
"type": "STRING",
"value": ")"
},
{
"type": "REPEAT",
"content": {
"type": "SYMBOL",
"name": "_terminated_statement"
}
},
{
"type": "CHOICE",
"members": [
{
"type": "STRING",
"value": ";;"
},
{
"type": "BLANK"
}
]
2017-07-14 23:11:35 +00:00
}
]
},
"bracket_command": {
"type": "CHOICE",
"members": [
{
"type": "SEQ",
"members": [
{
"type": "STRING",
"value": "["
},
{
"type": "REPEAT1",
"content": {
"type": "SYMBOL",
"name": "value"
}
},
{
"type": "STRING",
"value": "]"
}
]
},
{
"type": "SEQ",
"members": [
{
"type": "STRING",
"value": "[["
},
{
"type": "REPEAT1",
"content": {
"type": "SYMBOL",
"name": "value"
}
},
{
"type": "STRING",
"value": "]]"
}
]
}
]
},
2017-07-14 23:11:35 +00:00
"command": {
2017-07-14 19:28:54 +00:00
"type": "SEQ",
"members": [
{
"type": "REPEAT",
"content": {
2017-07-14 19:43:42 +00:00
"type": "CHOICE",
"members": [
{
"type": "SYMBOL",
"name": "environment_variable_assignment"
},
{
"type": "SYMBOL",
"name": "file_redirect"
}
]
2017-07-14 19:28:54 +00:00
}
},
{
"type": "RENAME",
"content": {
"type": "SYMBOL",
"name": "leading_word"
},
"value": "command_name"
},
{
"type": "CHOICE",
"members": [
{
"type": "SEQ",
"members": [
{
"type": "PATTERN",
"value": "\\s+"
},
{
"type": "REPEAT",
"content": {
"type": "SYMBOL",
"name": "value"
2017-07-14 19:28:54 +00:00
}
}
]
},
{
"type": "BLANK"
}
]
2017-07-14 19:43:42 +00:00
},
{
"type": "REPEAT",
"content": {
2017-07-14 20:54:05 +00:00
"type": "CHOICE",
"members": [
{
"type": "SYMBOL",
"name": "file_redirect"
},
{
"type": "SYMBOL",
"name": "heredoc_redirect"
}
]
2017-07-14 19:43:42 +00:00
}
2017-07-14 19:28:54 +00:00
}
]
},
"pipeline": {
"type": "PREC_LEFT",
2017-07-14 23:11:35 +00:00
"value": 1,
2017-07-14 19:28:54 +00:00
"content": {
"type": "SEQ",
"members": [
{
"type": "SYMBOL",
2017-07-14 23:11:35 +00:00
"name": "statement"
2017-07-14 19:28:54 +00:00
},
{
"type": "CHOICE",
"members": [
{
"type": "STRING",
"value": "|"
},
{
"type": "STRING",
"value": "|&"
}
]
},
{
"type": "SYMBOL",
2017-07-14 23:11:35 +00:00
"name": "statement"
2017-07-14 19:28:54 +00:00
}
]
}
},
"list": {
"type": "PREC_LEFT",
"value": 0,
"content": {
"type": "SEQ",
"members": [
{
2017-07-14 23:11:35 +00:00
"type": "SYMBOL",
"name": "statement"
2017-07-14 19:28:54 +00:00
},
{
"type": "CHOICE",
"members": [
{
"type": "STRING",
"value": "&&"
},
{
"type": "STRING",
2017-07-14 23:11:35 +00:00
"value": "||"
2017-07-14 19:28:54 +00:00
}
]
},
{
2017-07-14 23:11:35 +00:00
"type": "SYMBOL",
"name": "statement"
2017-07-14 19:28:54 +00:00
}
]
}
},
"environment_variable_assignment": {
"type": "SEQ",
"members": [
{
"type": "RENAME",
"content": {
"type": "SYMBOL",
"name": "leading_word"
},
"value": "variable_name"
},
{
"type": "STRING",
"value": "="
},
{
"type": "SYMBOL",
"name": "value"
}
]
},
"value": {
"type": "CHOICE",
"members": [
2017-07-14 19:28:54 +00:00
{
"type": "RENAME",
"content": {
"type": "SYMBOL",
"name": "word"
},
"value": "argument"
},
{
"type": "SYMBOL",
"name": "command_substitution"
},
{
"type": "SYMBOL",
"name": "quoted_argument"
},
{
"type": "SYMBOL",
"name": "single_quoted_argument"
},
{
"type": "SYMBOL",
"name": "expansion"
},
{
"type": "SYMBOL",
"name": "operator_expansion"
2017-07-14 19:28:54 +00:00
}
]
},
"quoted_argument": {
"type": "SEQ",
"members": [
{
"type": "STRING",
"value": "\""
},
{
"type": "REPEAT",
"content": {
"type": "CHOICE",
"members": [
{
"type": "SYMBOL",
"name": "_quoted_chars"
},
{
"type": "SYMBOL",
"name": "expansion"
},
{
"type": "SYMBOL",
"name": "operator_expansion"
},
{
"type": "SYMBOL",
"name": "command_substitution"
}
]
}
},
{
"type": "STRING",
"value": "\""
}
]
},
"_quoted_chars": {
"type": "PATTERN",
"value": "[^\"$]+"
},
"single_quoted_argument": {
"type": "PATTERN",
"value": "'[^']*'"
},
2017-07-14 20:00:41 +00:00
"expansion": {
"type": "SEQ",
"members": [
{
"type": "STRING",
"value": "$"
},
{
"type": "RENAME",
"content": {
"type": "SYMBOL",
"name": "word"
},
"value": "variable_name"
}
]
},
"operator_expansion": {
"type": "SEQ",
"members": [
{
"type": "STRING",
"value": "${"
},
{
"type": "RENAME",
"content": {
"type": "SYMBOL",
"name": "leading_word"
},
"value": "variable_name"
},
{
"type": "CHOICE",
"members": [
{
"type": "SEQ",
"members": [
{
"type": "CHOICE",
"members": [
{
"type": "STRING",
"value": ":"
},
{
"type": "STRING",
"value": ":?"
},
{
"type": "STRING",
"value": "="
}
]
},
{
"type": "SYMBOL",
"name": "value"
2017-07-14 20:00:41 +00:00
}
]
},
{
"type": "BLANK"
}
]
},
{
"type": "STRING",
"value": "}"
}
]
},
"command_substitution": {
"type": "SEQ",
"members": [
{
"type": "STRING",
"value": "$("
},
{
"type": "SYMBOL",
"name": "command"
},
{
"type": "STRING",
"value": ")"
}
]
},
2017-07-14 19:43:42 +00:00
"file_redirect": {
"type": "SEQ",
"members": [
{
"type": "CHOICE",
"members": [
{
"type": "SYMBOL",
"name": "file_descriptor"
},
{
"type": "BLANK"
}
]
},
{
"type": "CHOICE",
"members": [
{
"type": "STRING",
"value": "<"
},
{
"type": "STRING",
"value": ">"
},
{
"type": "STRING",
"value": "<&"
},
{
"type": "STRING",
"value": ">&"
}
]
},
{
"type": "CHOICE",
"members": [
{
"type": "SYMBOL",
"name": "file_descriptor"
},
{
"type": "RENAME",
"content": {
"type": "SYMBOL",
"name": "word"
},
"value": "file_name"
}
]
}
]
},
2017-07-14 20:54:05 +00:00
"heredoc_redirect": {
"type": "SEQ",
"members": [
{
"type": "CHOICE",
"members": [
{
"type": "STRING",
"value": "<<"
},
{
"type": "STRING",
"value": "<<-"
}
]
},
{
"type": "SYMBOL",
"name": "heredoc"
}
]
},
"heredoc": {
"type": "CHOICE",
"members": [
{
"type": "SYMBOL",
"name": "_simple_heredoc"
},
{
"type": "SEQ",
"members": [
{
"type": "SYMBOL",
"name": "_heredoc_beginning"
},
{
"type": "REPEAT",
"content": {
"type": "CHOICE",
"members": [
{
"type": "SYMBOL",
"name": "expansion"
},
{
"type": "SYMBOL",
"name": "operator_expansion"
},
{
"type": "SYMBOL",
"name": "_heredoc_middle"
}
]
}
},
{
"type": "SYMBOL",
"name": "_heredoc_end"
}
]
}
]
},
2017-07-14 19:43:42 +00:00
"file_descriptor": {
"type": "TOKEN",
"content": {
"type": "PREC",
"value": 1,
"content": {
"type": "PATTERN",
"value": "\\d+"
}
}
},
2017-07-14 19:28:54 +00:00
"leading_word": {
"type": "PATTERN",
"value": "[^\"\\\\\\s#=|;:{}()]+"
2017-07-14 19:28:54 +00:00
},
"word": {
"type": "PATTERN",
"value": "[^\"#\\\\\\s$<>{}&;()]+"
2017-07-14 21:34:49 +00:00
},
"comment": {
"type": "PATTERN",
"value": "#.*"
2017-07-14 23:29:28 +00:00
},
"terminator": {
"type": "CHOICE",
"members": [
{
"type": "STRING",
"value": ";"
},
{
"type": "STRING",
"value": ";;"
},
{
"type": "STRING",
"value": "\n"
}
]
2017-07-14 19:28:54 +00:00
}
},
"extras": [
2017-07-14 21:34:49 +00:00
{
"type": "SYMBOL",
"name": "comment"
},
2017-07-14 19:28:54 +00:00
{
2017-07-14 21:39:28 +00:00
"type": "TOKEN",
"content": {
"type": "CHOICE",
"members": [
{
"type": "PATTERN",
"value": "\\s"
},
{
"type": "STRING",
"value": "\\\n"
}
]
}
2017-07-14 19:28:54 +00:00
}
],
"conflicts": [],
2017-07-14 20:54:05 +00:00
"externals": [
{
"type": "SYMBOL",
"name": "_simple_heredoc"
},
{
"type": "SYMBOL",
"name": "_heredoc_beginning"
},
{
"type": "SYMBOL",
"name": "_heredoc_middle"
},
{
"type": "SYMBOL",
"name": "_heredoc_end"
2017-07-14 20:54:05 +00:00
}
],
2017-07-14 19:28:54 +00:00
"inline": [
2017-07-14 23:29:28 +00:00
"statement",
"terminator",
"value"
2017-07-14 19:28:54 +00:00
]
}