Skip to content

Commit

Permalink
style: format
Browse files Browse the repository at this point in the history
  • Loading branch information
@boltlessengineer
boltlessengineer committed Aug 31, 2024
1 parent c98a647 commit 49e1cee
Showing 1 changed file with 92 additions and 126 deletions.
218 changes: 92 additions & 126 deletions grammar.js
View file
Original file line number Diff line number Diff line change
Expand Up @@ -8,7 +8,7 @@ const PREC = {
GRAPQL_JSON_PREFIX: 4,
COMMENT_PREFIX: 5,
REQ_SEPARATOR: 9,
}
};

const WORD_CHAR = /[\p{L}\p{N}]/u;
const PUNCTUATION = /[^\n\r\p{Z}\p{L}\p{N}]/u;
Expand All @@ -17,14 +17,8 @@ const NL = token(choice("\n", "\r", "\r\n", "\0"));
const LINE_TAIL = token(seq(/.*/, NL));
const ESCAPED = token(/\\[^\n\r]/);
const COMMENT_PREFIX = token(
prec(
PREC.COMMENT_PREFIX,
choice(
/#\s*/,
/\/\/\s*/,
)
)
)
prec(PREC.COMMENT_PREFIX, choice(/#\s*/, /\/\/\s*/)),
);

module.exports = grammar({
name: "http",
Expand All @@ -39,10 +33,7 @@ module.exports = grammar({
inline: ($) => [$._target_url_line],

rules: {
document: ($) =>
repeat(
$.section,
),
document: ($) => repeat($.section),
// NOTE: just for debugging purpose
WORD_CHAR: (_) => WORD_CHAR,
PUNCTUATION: (_) => PUNCTUATION,
Expand Down Expand Up @@ -94,13 +85,12 @@ module.exports = grammar({
),

section: ($) =>
prec.right(choice(
seq(
$.request_separator,
optional($._section_content),
prec.right(
choice(
seq($.request_separator, optional($._section_content)),
$._section_content,
),
$._section_content,
)),
),

// NOTE: grammatically, each request section should contain only single `$.request` node
// we are allowing multiple `$.request` nodes here to lower the parser size
Expand All @@ -123,73 +113,66 @@ module.exports = grammar({
http_version: (_) => token(prec(0, /HTTP\/[\d\.]+/)),

_target_url_line: ($) =>
repeat1(
choice(
WORD_CHAR,
PUNCTUATION,
$.variable,
),
),
repeat1(choice(WORD_CHAR, PUNCTUATION, $.variable)),
target_url: ($) =>
seq(
$._target_url_line,
repeat(
seq(
NL,
WS,
$._target_url_line,
),
),
),
seq($._target_url_line, repeat(seq(NL, WS, $._target_url_line))),

status_code: (_) => /[1-5]\d{2}/,
status_text: (_) =>
/(Continue|Switching Protocols|Processing|OK|Created|Accepted|Non-Authoritative Information|No Content|Reset Content|Partial Content|Multi-Status|Already Reported|IM Used|Multiple Choices|Moved Permanently|Found|See Other|Not Modified|Use Proxy|Switch Proxy|Temporary Redirect|Permanent Redirect|Bad Request|Unauthorized|Payment Required|Forbidden|Not Found|Method Not Allowed|Not Acceptable|Proxy Authentication Required|Request Timeout|Conflict|Gone|Length Required|Precondition Failed|Payload Too Large|URI Too Long|Unsupported Media Type|Range Not Satisfiable|Expectation Failed|I'm a teapot|Misdirected Request|Unprocessable Entity|Locked|Failed Dependency|Too Early|Upgrade Required|Precondition Required|Too Many Requests|Request Header Fields Too Large|Unavailable For Legal Reasons|Internal Server Error|Not Implemented|Bad Gateway|Service Unavailable|Gateway Timeout|HTTP Version Not Supported|Variant Also Negotiates|Insufficient Storage|Loop Detected|Not Extended|Network Authentication Required)/,
response: ($) =>
seq($.http_version, WS, $.status_code, WS, optional($.status_text),
NL),
seq(
$.http_version,
WS,
$.status_code,
WS,
optional($.status_text),
NL,
),

request: ($) =>
prec.right(seq(
optional(seq(field("method", $.method), WS)),
field("url", $.target_url),
optional(seq(WS, field("version", $.http_version))),
NL,
repeat($.comment),
optional($.response),
repeat(field("header", $.header)),
optional(
seq(
repeat1($._blank_line),
prec.right(repeat(
choice(
alias($.var_comment, $.comment),
field("body", choice(
$.raw_body,
$.multipart_form_data,
$.xml_body,
$.json_body,
$.graphql_body,
$._external_body,
)),
NL,
$.res_handler_script,
prec.right(
seq(
optional(seq(field("method", $.method), WS)),
field("url", $.target_url),
optional(seq(WS, field("version", $.http_version))),
NL,
repeat($.comment),
optional($.response),
repeat(field("header", $.header)),
optional(
seq(
repeat1($._blank_line),
prec.right(
repeat(
choice(
alias($.var_comment, $.comment),
field(
"body",
choice(
$.raw_body,
$.multipart_form_data,
$.xml_body,
$.json_body,
$.graphql_body,
$._external_body,
),
),
NL,
$.res_handler_script,
),
),
),
)),
),
),
),
)),
),

query_param: ($) =>
prec.right(
seq(
field("key", $.value),
optional(
seq(
"=",
optional(field("value", $.value)),
),
),
optional(seq("=", optional(field("value", $.value)))),
),
),

Expand All @@ -199,11 +182,7 @@ module.exports = grammar({
optional(WS),
":",
optional(token(prec(1, WS))),
optional(
field("value", choice(
$.value,
)),
),
optional(field("value", choice($.value))),
NL,
),

Expand All @@ -220,8 +199,12 @@ module.exports = grammar({
pre_request_script: ($) =>
seq("<", WS, choice($.script, $.path), token(repeat1(NL))),
res_handler_script: ($) =>
seq(token(prec(PREC.REQ_SEPARATOR, ">")), WS, choice($.script, $.path),
token(repeat1(NL))),
seq(
token(prec(PREC.REQ_SEPARATOR, ">")),
WS,
choice($.script, $.path),
token(repeat1(NL)),
),
script: (_) =>
seq(
token(prec(1, "{%")),
Expand All @@ -242,37 +225,32 @@ module.exports = grammar({
),

xml_body: ($) =>
seq(
token(prec(PREC.BODY_PREFIX, /<[^\s@]/)),
$._raw_body,
),
seq(token(prec(PREC.BODY_PREFIX, /<[^\s@]/)), $._raw_body),

json_body: ($) =>
seq(
token(prec(PREC.BODY_PREFIX, /[{\[]\s+/)),
$._raw_body,
),
seq(token(prec(PREC.BODY_PREFIX, /[{\[]\s+/)), $._raw_body),

graphql_body: ($) =>
prec.right(seq($.graphql_data, optional(alias($.graphql_json_body, $.json_body)))),
prec.right(
seq(
$.graphql_data,
optional(alias($.graphql_json_body, $.json_body)),
),
),
graphql_data: ($) =>
seq(
token(
prec(PREC.BODY_PREFIX, seq(choice("query", "mutation"), WS, /.*\{/, NL)),
prec(
PREC.BODY_PREFIX,
seq(choice("query", "mutation"), WS, /.*\{/, NL),
),
),
$._raw_body,
),
graphql_json_body: ($) =>
seq(
token(prec(PREC.GRAPQL_JSON_PREFIX, /[{\[]\s+/)),
$._raw_body,
),
seq(token(prec(PREC.GRAPQL_JSON_PREFIX, /[{\[]\s+/)), $._raw_body),

_external_body: ($) =>
seq(
$.external_body,
NL,
),
_external_body: ($) => seq($.external_body, NL),
external_body: ($) =>
seq(
token(prec(PREC.BODY_PREFIX, "<")),
Expand All @@ -282,22 +260,23 @@ module.exports = grammar({
),

multipart_form_data: ($) =>
prec.right(seq(
token(prec(PREC.BODY_PREFIX, "--")),
token(prec(1, LINE_TAIL)),
repeat(
choice(
// $._blank_line,
$.comment,
seq($.external_body, choice(WS, NL)),
token(prec(2, /<[^\s@]/)),
token(prec(2, "--")),
token(prec(2, /[{\[]\s+/)),
token(prec(1, LINE_TAIL)),
token(prec(2, NL)),
prec.right(
seq(
token(prec(PREC.BODY_PREFIX, "--")),
token(prec(1, LINE_TAIL)),
repeat(
choice(
$.comment,
seq($.external_body, choice(WS, NL)),
token(prec(2, /<[^\s@]/)),
token(prec(2, "--")),
token(prec(2, /[{\[]\s+/)),
token(prec(1, LINE_TAIL)),
token(prec(2, NL)),
),
),
),
)),
),

raw_body: ($) =>
seq(
Expand All @@ -320,23 +299,10 @@ module.exports = grammar({
header_entity: (_) => /[\w\-]+/,
identifier: (_) => /[A-Za-z_.\$\d\u00A1-\uFFFF-]+/,
path: ($) =>
prec.right(repeat1(
choice(
WORD_CHAR,
PUNCTUATION,
$.variable,
ESCAPED,
),
)),
value: ($) =>
repeat1(
choice(
WORD_CHAR,
PUNCTUATION,
$.variable,
WS,
),
prec.right(
repeat1(choice(WORD_CHAR, PUNCTUATION, $.variable, ESCAPED)),
),
value: ($) => repeat1(choice(WORD_CHAR, PUNCTUATION, $.variable, WS)),
_blank_line: (_) => seq(optional(WS), token(prec(-1, NL))),
},
});

0 comments on commit 49e1cee

Please sign in to comment.