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25 | |
26 | import theLinkBuilder from './LinkBuilder.js'; |
27 | |
28 | |
29 | |
30 | |
31 | |
32 | |
33 | |
34 | class DocsValidator { |
35 | |
36 | |
37 | |
38 | |
39 | |
40 | |
41 | #errorsCounter; |
42 | |
43 | |
44 | |
45 | |
46 | |
47 | |
48 | #warningsCounter; |
49 | |
50 | |
51 | |
52 | |
53 | |
54 | |
55 | #classNames; |
56 | |
57 | |
58 | |
59 | |
60 | |
61 | |
62 | #currentClassDoc; |
63 | |
64 | |
65 | |
66 | |
67 | |
68 | |
69 | #rules = { |
70 | classesRules : { |
71 | duplicateClassName : { |
72 | rule : classDoc => this.#classNames.get ( classDoc.name ), |
73 | errorLevel : 'warning', |
74 | ruleMessage : 'Duplicate class name', |
75 | moreRule : classDoc => this.#classNames.set ( classDoc.name, classDoc.name ) |
76 | } |
77 | }, |
78 | commonRules : { |
79 | dontHaveDescription : { |
80 | rule : doc => ! doc?.commentsDoc?.desc && 'set' !== doc.kind, |
81 | errorLevel : 'error', |
82 | ruleMessage : 'Missing description' |
83 | }, |
84 | unknownType : { |
85 | rule : doc => { |
86 | if ( ! doc?.commentsDoc ) { |
87 | return false; |
88 | } |
89 | let returnValue = false; |
90 | const types = []; |
91 | if ( doc?.commentsDoc?.type ) { |
92 | types.push ( doc.commentsDoc.type ); |
93 | } |
94 | if ( doc?.commentsDoc?.returns?.type ) { |
95 | types.push ( doc.commentsDoc.returns.type ); |
96 | } |
97 | if ( doc?.commentsDoc?.params ) { |
98 | doc.commentsDoc.params.forEach ( |
99 | param => { |
100 | if ( param?.type ) { |
101 | types.push ( param.type ); |
102 | } |
103 | } |
104 | ); |
105 | } |
106 | types.forEach ( |
107 | type => { |
108 | type.split ( ' ' ).forEach ( |
109 | word => { |
110 | if ( |
111 | 'or' !== word |
112 | && |
113 | 'of' !== word |
114 | && |
115 | 'null' !== word |
116 | && |
117 | ! theLinkBuilder.isKnownType ( word ) |
118 | ) { |
119 | returnValue = true; |
120 | } |
121 | } |
122 | ); |
123 | } |
124 | ); |
125 | return returnValue; |
126 | }, |
127 | errorLevel : 'warning', |
128 | ruleMessage : 'Unknown type' |
129 | } |
130 | }, |
131 | methodsOrPropertiesRules : { |
132 | constructorHaveReturn : { |
133 | rule : methodOrPropertyDoc => 'constructor' === methodOrPropertyDoc.kind |
134 | && |
135 | methodOrPropertyDoc?.commentsDoc?.returns, |
136 | errorLevel : 'warning', |
137 | ruleMessage : 'Constructor with @return tag' |
138 | }, |
139 | getterDontHaveType : { |
140 | rule : methodOrPropertyDoc => 'get' === methodOrPropertyDoc.kind |
141 | && |
142 | ! methodOrPropertyDoc?.commentsDoc?.type, |
143 | errorLevel : 'error', |
144 | ruleMessage : 'Missing @type tag for getter' |
145 | }, |
146 | getterHaveReturn : { |
147 | rule : methodOrPropertyDoc => 'get' === methodOrPropertyDoc.kind |
148 | && |
149 | methodOrPropertyDoc?.commentsDoc?.returns, |
150 | errorLevel : 'warning', |
151 | ruleMessage : 'Getter with @return tag' |
152 | }, |
153 | parametersMismatch : { |
154 | rule : methodOrPropertyDoc => { |
155 | if ( 'method' !== methodOrPropertyDoc.isA ) { |
156 | return false; |
157 | } |
158 | if ( 'set' === methodOrPropertyDoc.kind ) { |
159 | return false; |
160 | } |
161 | if ( methodOrPropertyDoc.params && ! methodOrPropertyDoc?.commentsDoc?.params ) { |
162 | return true; |
163 | } |
164 | if ( ! methodOrPropertyDoc.params && methodOrPropertyDoc?.commentsDoc?.params ) { |
165 | return true; |
166 | } |
167 | if ( ! methodOrPropertyDoc.params && ! methodOrPropertyDoc?.commentsDoc?.params ) { |
168 | return false; |
169 | } |
170 | |
171 | const codeParams = Array.from ( methodOrPropertyDoc.params ); |
172 | codeParams.sort ( ( first, second ) => first.localeCompare ( second ) ); |
173 | |
174 | const commentsParams = Array.from ( methodOrPropertyDoc.commentsDoc.params, first => first.name ); |
175 | commentsParams.sort ( ( first, second ) => first.localeCompare ( second ) ); |
176 | |
177 | if ( codeParams.length !== commentsParams.length ) { |
178 | return true; |
179 | } |
180 | |
181 | let returnValue = true; |
182 | for ( let paramCounter = 0; paramCounter < codeParams.length; paramCounter ++ ) { |
183 | |
184 | |
185 | returnValue &= codeParams [ paramCounter ] === commentsParams [ paramCounter ]; |
186 | } |
187 | |
188 | return ! returnValue; |
189 | }, |
190 | errorLevel : 'error', |
191 | ruleMessage : 'Mismatch between the @param tags and parameters in the code' |
192 | }, |
193 | propertyDontHaveType : { |
194 | rule : methodOrPropertyDoc => 'property' === methodOrPropertyDoc.isA |
195 | && |
196 | ! methodOrPropertyDoc?.commentsDoc?.type, |
197 | errorLevel : 'error', |
198 | ruleMessage : 'Missing @type for property' |
199 | }, |
200 | propertyHaveParam : { |
201 | rule : methodOrPropertyDoc => 'property' === methodOrPropertyDoc.isA |
202 | && |
203 | methodOrPropertyDoc?.commentsDoc?.params, |
204 | errorLevel : 'warning', |
205 | ruleMessage : 'Property with @param tag' |
206 | }, |
207 | propertyHaveReturn : { |
208 | rule : methodOrPropertyDoc => 'property' === methodOrPropertyDoc.isA |
209 | && |
210 | methodOrPropertyDoc?.commentsDoc?.returns, |
211 | errorLevel : 'warning', |
212 | ruleMessage : 'Property with @return tag' |
213 | }, |
214 | returnDontHaveDescription : { |
215 | rule : methodOrPropertyDoc => methodOrPropertyDoc.commentsDoc |
216 | && |
217 | methodOrPropertyDoc.commentsDoc.returns |
218 | && |
219 | ! methodOrPropertyDoc.commentsDoc.returns.desc, |
220 | errorLevel : 'error', |
221 | ruleMessage : 'Missing description for @return tag' |
222 | }, |
223 | returnDontHaveType : { |
224 | rule : methodOrPropertyDoc => methodOrPropertyDoc.commentsDoc |
225 | && |
226 | methodOrPropertyDoc.commentsDoc.returns |
227 | && |
228 | ! methodOrPropertyDoc.commentsDoc.returns.type, |
229 | errorLevel : 'error', |
230 | ruleMessage : 'Missing type for @return tag' |
231 | }, |
232 | setterHaveReturn : { |
233 | rule : methodOrPropertyDoc => 'set' === methodOrPropertyDoc.kind && methodOrPropertyDoc?.commentsDoc?.returns, |
234 | errorLevel : 'warning', |
235 | ruleMessage : 'Setter with @return tag' |
236 | }, |
237 | setterHaveType : { |
238 | rule : methodOrPropertyDoc => 'set' === methodOrPropertyDoc.kind && methodOrPropertyDoc?.commentsDoc?.type, |
239 | errorLevel : 'warning', |
240 | ruleMessage : 'Setter with @type tag' |
241 | }, |
242 | setterHaveGetterAndDoc : { |
243 | rule : methodOrPropertyDoc => { |
244 | if ( 'set' !== methodOrPropertyDoc.kind ) { |
245 | return false; |
246 | } |
247 | const getter = this.#currentClassDoc.methodsAndProperties.find ( |
248 | methodOrProperty => 'get' === methodOrProperty.kind && |
249 | methodOrPropertyDoc.name === methodOrProperty.name && |
250 | methodOrPropertyDoc.commentsDoc |
251 | ); |
252 | if ( getter ) { |
253 | return true; |
254 | } |
255 | |
256 | return false; |
257 | }, |
258 | errorLevel : 'error', |
259 | ruleMessage : 'Getter and Setter have documentation' |
260 | }, |
261 | setterDontHaveGetterAndDesc : { |
262 | rule : methodOrPropertyDoc => { |
263 | if ( 'set' !== methodOrPropertyDoc.kind ) { |
264 | return false; |
265 | } |
266 | const getter = this.#currentClassDoc.methodsAndProperties.find ( |
267 | methodOrProperty => 'get' === methodOrProperty.kind && |
268 | methodOrPropertyDoc.name === methodOrProperty.name |
269 | ); |
270 | if ( ! getter && ! methodOrPropertyDoc?.commentsDoc?.desc ) { |
271 | return true; |
272 | } |
273 | |
274 | return false; |
275 | }, |
276 | errorLevel : 'error', |
277 | ruleMessage : 'Setter don\'t have getter and don\'t have description' |
278 | } |
279 | |
280 | } |
281 | }; |
282 | |
283 | |
284 | |
285 | |
286 | |
287 | |
288 | |
289 | #logFault ( rule, doc ) { |
290 | let color = ''; |
291 | if ( 'warning' === rule.errorLevel ) { |
292 | this.#warningsCounter ++; |
293 | color = '\x1b[96m'; |
294 | } |
295 | else { |
296 | this.#errorsCounter ++; |
297 | color = '\x1b[31m'; |
298 | } |
299 | const className = this?.#currentClassDoc?.name ? this.#currentClassDoc.name + '.' : ''; |
300 | const methodPrefix = doc.private ? '#' : ''; |
301 | console.error ( |
302 | `\t${color}${rule.errorLevel}\x1b[0m '${rule.ruleMessage}' for ` + |
303 | `${className + methodPrefix + doc.name} in file ` + |
304 | `${color}${doc.file}\x1b[0m at line ${color}${doc.line}\x1b[0m)` |
305 | ); |
306 | } |
307 | |
308 | |
309 | |
310 | |
311 | |
312 | |
313 | |
314 | #validateDoc ( rule, doc ) { |
315 | if ( rule.rule ( doc ) ) { |
316 | this.#logFault ( rule, doc ); |
317 | } |
318 | if ( rule.moreRule ) { |
319 | rule.moreRule ( doc ); |
320 | } |
321 | } |
322 | |
323 | |
324 | |
325 | |
326 | |
327 | |
328 | #validateVariableDoc ( variableDoc ) { |
329 | for ( const rule in this.#rules.commonRules ) { |
330 | this.#validateDoc ( this.#rules.commonRules [ rule ], variableDoc ); |
331 | } |
332 | } |
333 | |
334 | |
335 | |
336 | |
337 | |
338 | |
339 | #validateMethodOrPropertyDoc ( methodOrPropertyDoc ) { |
340 | for ( const rule in this.#rules.commonRules ) { |
341 | this.#validateDoc ( this.#rules.commonRules [ rule ], methodOrPropertyDoc ); |
342 | } |
343 | for ( const rule in this.#rules.methodsOrPropertiesRules ) { |
344 | this.#validateDoc ( this.#rules.methodsOrPropertiesRules [ rule ], methodOrPropertyDoc ); |
345 | } |
346 | } |
347 | |
348 | |
349 | |
350 | |
351 | |
352 | |
353 | #validateClassDoc ( classDoc ) { |
354 | this.#currentClassDoc = classDoc; |
355 | for ( const rule in this.#rules.commonRules ) { |
356 | this.#validateDoc ( this.#rules.commonRules [ rule ], classDoc ); |
357 | } |
358 | for ( const rule in this.#rules.classesRules ) { |
359 | this.#validateDoc ( this.#rules.classesRules [ rule ], classDoc ); |
360 | } |
361 | if ( classDoc.methodsAndProperties ) { |
362 | classDoc.methodsAndProperties.forEach ( |
363 | methodOrPropertyDoc => this.#validateMethodOrPropertyDoc ( methodOrPropertyDoc ) |
364 | ); |
365 | } |
366 | this.#currentClassDoc = null; |
367 | } |
368 | |
369 | |
370 | |
371 | |
372 | |
373 | constructor ( ) { |
374 | Object.freeze ( this ); |
375 | this.#classNames = new Map ( ); |
376 | } |
377 | |
378 | |
379 | |
380 | |
381 | |
382 | |
383 | |
384 | validate ( classesDocs, variablesDocs ) { |
385 | this.#classNames.clear ( ); |
386 | this.#errorsCounter = 0; |
387 | this.#warningsCounter = 0; |
388 | this.#currentClassDoc = null; |
389 | |
390 | classesDocs?.forEach ( classDoc => this.#validateClassDoc ( classDoc ) ); |
391 | variablesDocs?.forEach ( variableDoc => this.#validateVariableDoc ( variableDoc ) ); |
392 | |
393 | console.error ( `\n\t${this.#errorsCounter} errors found` ); |
394 | console.error ( `\n\t${this.#warningsCounter} warnings found` ); |
395 | } |
396 | |
397 | } |
398 | |
399 | export default DocsValidator; |
400 | |
401 | |
402 | |