| Bram Moolenaar | 95a9dd1 | 2019-12-19 22:12:03 +0100 | [diff] [blame] | 1 | " Vim syntax file |
| 2 | " Language: rego policy language |
| 3 | " Maintainer: Matt Dunford (zenmatic@gmail.com) |
| 4 | " URL: https://github.com/zenmatic/vim-syntax-rego |
| 5 | " Last Change: 2019 Dec 12 |
| 6 | |
| 7 | " https://www.openpolicyagent.org/docs/latest/policy-language/ |
| 8 | |
| 9 | " quit when a (custom) syntax file was already loaded |
| 10 | if exists("b:current_syntax") |
| 11 | finish |
| 12 | endif |
| 13 | |
| 14 | syn case match |
| 15 | |
| 16 | syn keyword regoDirective package import allow deny |
| 17 | syn keyword regoKeywords as default else false not null true with some |
| 18 | |
| 19 | syn keyword regoFuncAggregates count sum product max min sort all any |
| 20 | syn match regoFuncArrays "\<array\.\(concat\|slice\)\>" |
| 21 | syn keyword regoFuncSets intersection union |
| 22 | |
| 23 | syn keyword regoFuncStrings concat /\<contains\>/ endswith format_int indexof lower replace split sprintf startswith substring trim trim_left trim_prefix trim_right trim_suffix trim_space upper |
| 24 | syn match regoFuncStrings2 "\<strings\.replace_n\>" |
| 25 | syn match regoFuncStrings3 "\<contains\>" |
| 26 | |
| 27 | syn keyword regoFuncRegex re_match |
| 28 | syn match regoFuncRegex2 "\<regex\.\(split\|globs_match\|template_match\|find_n\|find_all_string_submatch_n\)\>" |
| 29 | |
| 30 | syn match regoFuncGlob "\<glob\.\(match\|quote_meta\)\>" |
| 31 | syn match regoFuncUnits "\<units\.parse_bytes\>" |
| 32 | syn keyword regoFuncTypes is_number is_string is_boolean is_array is_set is_object is_null type_name |
| 33 | syn match regoFuncEncoding1 "\<\(base64\|base64url\)\.\(encode\|decode\)\>" |
| 34 | syn match regoFuncEncoding2 "\<urlquery\.\(encode\|decode\|encode_object\)\>" |
| 35 | syn match regoFuncEncoding3 "\<\(json\|yaml\)\.\(marshal\|unmarshal\)\>" |
| 36 | syn match regoFuncTokenSigning "\<io\.jwt\.\(encode_sign_raw\|encode_sign\)\>" |
| 37 | syn match regoFuncTokenVerification "\<io\.jwt\.\(verify_rs256\|verify_ps256\|verify_es256\|verify_hs256\|decode\|decode_verify\)\>" |
| 38 | syn match regoFuncTime "\<time\.\(now_ns\|parse_ns\|parse_rfc3339_ns\|parse_duration_ns\|date\|clock\|weekday\)\>" |
| 39 | syn match regoFuncCryptography "\<crypto\.x509\.parse_certificates\>" |
| 40 | syn keyword regoFuncGraphs walk |
| 41 | syn match regoFuncHttp "\<http\.send\>" |
| 42 | syn match regoFuncNet "\<net\.\(cidr_contains\|cidr_intersects\)\>" |
| 43 | syn match regoFuncRego "\<rego\.parse_module\>" |
| 44 | syn match regoFuncOpa "\<opa\.runtime\>" |
| 45 | syn keyword regoFuncDebugging trace |
| 46 | |
| 47 | hi def link regoDirective Statement |
| 48 | hi def link regoKeywords Statement |
| 49 | hi def link regoFuncAggregates Statement |
| 50 | hi def link regoFuncArrays Statement |
| 51 | hi def link regoFuncSets Statement |
| 52 | hi def link regoFuncStrings Statement |
| 53 | hi def link regoFuncStrings2 Statement |
| 54 | hi def link regoFuncStrings3 Statement |
| 55 | hi def link regoFuncRegex Statement |
| 56 | hi def link regoFuncRegex2 Statement |
| 57 | hi def link regoFuncGlob Statement |
| 58 | hi def link regoFuncUnits Statement |
| 59 | hi def link regoFuncTypes Statement |
| 60 | hi def link regoFuncEncoding1 Statement |
| 61 | hi def link regoFuncEncoding2 Statement |
| 62 | hi def link regoFuncEncoding3 Statement |
| 63 | hi def link regoFuncTokenSigning Statement |
| 64 | hi def link regoFuncTokenVerification Statement |
| 65 | hi def link regoFuncTime Statement |
| 66 | hi def link regoFuncCryptography Statement |
| 67 | hi def link regoFuncGraphs Statement |
| 68 | hi def link regoFuncHttp Statement |
| 69 | hi def link regoFuncNet Statement |
| 70 | hi def link regoFuncRego Statement |
| 71 | hi def link regoFuncOpa Statement |
| 72 | hi def link regoFuncDebugging Statement |
| 73 | |
| 74 | " https://www.openpolicyagent.org/docs/latest/policy-language/#strings |
| 75 | syn region regoString start=+"+ skip=+\\\\\|\\"+ end=+"+ |
| 76 | syn region regoRawString start=+`+ end=+`+ |
| 77 | |
| 78 | hi def link regoString String |
| 79 | hi def link regoRawString String |
| 80 | |
| 81 | " Comments; their contents |
| 82 | syn keyword regoTodo contained TODO FIXME XXX BUG |
| 83 | syn cluster regoCommentGroup contains=regoTodo |
| 84 | syn region regoComment start="#" end="$" contains=@regoCommentGroup,@Spell |
| 85 | |
| 86 | hi def link regoComment Comment |
| 87 | hi def link regoTodo Todo |
| 88 | |
| 89 | let b:current_syntax = 'rego' |