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10 | function arcade(hljs) {
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11 | const IDENT_RE = '[A-Za-z_][0-9A-Za-z_]*';
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12 | const KEYWORDS = {
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13 | keyword:
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14 | 'if for while var new function do return void else break',
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15 | literal:
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16 | 'BackSlash DoubleQuote false ForwardSlash Infinity NaN NewLine null PI SingleQuote Tab TextFormatting true undefined',
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17 | built_in:
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18 | 'Abs Acos Angle Attachments Area AreaGeodetic Asin Atan Atan2 Average Bearing Boolean Buffer BufferGeodetic ' +
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19 | 'Ceil Centroid Clip Console Constrain Contains Cos Count Crosses Cut Date DateAdd ' +
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20 | 'DateDiff Day Decode DefaultValue Dictionary Difference Disjoint Distance DistanceGeodetic Distinct ' +
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21 | 'DomainCode DomainName Equals Exp Extent Feature FeatureSet FeatureSetByAssociation FeatureSetById FeatureSetByPortalItem ' +
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22 | 'FeatureSetByRelationshipName FeatureSetByTitle FeatureSetByUrl Filter First Floor Geometry GroupBy Guid HasKey Hour IIf IndexOf ' +
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23 | 'Intersection Intersects IsEmpty IsNan IsSelfIntersecting Length LengthGeodetic Log Max Mean Millisecond Min Minute Month ' +
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24 | 'MultiPartToSinglePart Multipoint NextSequenceValue Now Number OrderBy Overlaps Point Polygon ' +
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25 | 'Polyline Portal Pow Random Relate Reverse RingIsClockWise Round Second SetGeometry Sin Sort Sqrt Stdev Sum ' +
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26 | 'SymmetricDifference Tan Text Timestamp Today ToLocal Top Touches ToUTC TrackCurrentTime ' +
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27 | 'TrackGeometryWindow TrackIndex TrackStartTime TrackWindow TypeOf Union UrlEncode Variance ' +
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28 | 'Weekday When Within Year '
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29 | };
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30 | const SYMBOL = {
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31 | className: 'symbol',
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32 | begin: '\\$[datastore|feature|layer|map|measure|sourcefeature|sourcelayer|targetfeature|targetlayer|value|view]+'
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33 | };
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34 | const NUMBER = {
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35 | className: 'number',
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36 | variants: [
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37 | {
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38 | begin: '\\b(0[bB][01]+)'
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39 | },
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40 | {
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41 | begin: '\\b(0[oO][0-7]+)'
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42 | },
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43 | {
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44 | begin: hljs.C_NUMBER_RE
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45 | }
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46 | ],
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47 | relevance: 0
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48 | };
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49 | const SUBST = {
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50 | className: 'subst',
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51 | begin: '\\$\\{',
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52 | end: '\\}',
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53 | keywords: KEYWORDS,
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54 | contains: []
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55 | };
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56 | const TEMPLATE_STRING = {
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57 | className: 'string',
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58 | begin: '`',
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59 | end: '`',
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60 | contains: [
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61 | hljs.BACKSLASH_ESCAPE,
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62 | SUBST
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63 | ]
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64 | };
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65 | SUBST.contains = [
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66 | hljs.APOS_STRING_MODE,
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67 | hljs.QUOTE_STRING_MODE,
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68 | TEMPLATE_STRING,
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69 | NUMBER,
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70 | hljs.REGEXP_MODE
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71 | ];
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72 | const PARAMS_CONTAINS = SUBST.contains.concat([
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73 | hljs.C_BLOCK_COMMENT_MODE,
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74 | hljs.C_LINE_COMMENT_MODE
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75 | ]);
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76 |
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77 | return {
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78 | name: 'ArcGIS Arcade',
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79 | keywords: KEYWORDS,
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80 | contains: [
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81 | hljs.APOS_STRING_MODE,
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82 | hljs.QUOTE_STRING_MODE,
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83 | TEMPLATE_STRING,
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84 | hljs.C_LINE_COMMENT_MODE,
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85 | hljs.C_BLOCK_COMMENT_MODE,
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86 | SYMBOL,
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87 | NUMBER,
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88 | {
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89 | begin: /[{,]\s*/,
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90 | relevance: 0,
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91 | contains: [{
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92 | begin: IDENT_RE + '\\s*:',
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93 | returnBegin: true,
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94 | relevance: 0,
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95 | contains: [{
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96 | className: 'attr',
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97 | begin: IDENT_RE,
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98 | relevance: 0
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99 | }]
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100 | }]
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101 | },
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102 | {
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103 | begin: '(' + hljs.RE_STARTERS_RE + '|\\b(return)\\b)\\s*',
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104 | keywords: 'return',
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105 | contains: [
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106 | hljs.C_LINE_COMMENT_MODE,
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107 | hljs.C_BLOCK_COMMENT_MODE,
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108 | hljs.REGEXP_MODE,
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109 | {
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110 | className: 'function',
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111 | begin: '(\\(.*?\\)|' + IDENT_RE + ')\\s*=>',
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112 | returnBegin: true,
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113 | end: '\\s*=>',
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114 | contains: [{
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115 | className: 'params',
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116 | variants: [
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117 | {
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118 | begin: IDENT_RE
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119 | },
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120 | {
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121 | begin: /\(\s*\)/
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122 | },
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123 | {
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124 | begin: /\(/,
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125 | end: /\)/,
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126 | excludeBegin: true,
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127 | excludeEnd: true,
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128 | keywords: KEYWORDS,
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129 | contains: PARAMS_CONTAINS
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130 | }
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131 | ]
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132 | }]
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133 | }
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134 | ],
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135 | relevance: 0
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136 | },
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137 | {
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138 | beginKeywords: 'function',
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139 | end: /\{/,
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140 | excludeEnd: true,
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141 | contains: [
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142 | hljs.inherit(hljs.TITLE_MODE, {
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143 | className: "title.function",
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144 | begin: IDENT_RE
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145 | }),
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146 | {
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147 | className: 'params',
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148 | begin: /\(/,
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149 | end: /\)/,
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150 | excludeBegin: true,
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151 | excludeEnd: true,
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152 | contains: PARAMS_CONTAINS
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153 | }
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154 | ],
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155 | illegal: /\[|%/
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156 | },
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157 | {
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158 | begin: /\$[(.]/
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159 | }
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160 | ],
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161 | illegal: /#(?!!)/
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162 | };
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163 | }
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164 |
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165 | export { arcade as default };
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