(rule, item, list, props, fingerprints)
| 218 | } |
| 219 | |
| 220 | function processRule(rule, item, list, props, fingerprints) { |
| 221 | const declarations = rule.block.children; |
| 222 | |
| 223 | declarations.forEachRight(function(declaration, declarationItem) { |
| 224 | const { property } = declaration; |
| 225 | const fingerprint = getPropertyFingerprint(property, declaration, fingerprints); |
| 226 | const prev = props[fingerprint]; |
| 227 | |
| 228 | if (prev && !dontRestructure.has(property)) { |
| 229 | if (declaration.important && !prev.item.data.important) { |
| 230 | props[fingerprint] = { |
| 231 | block: declarations, |
| 232 | item: declarationItem |
| 233 | }; |
| 234 | |
| 235 | prev.block.remove(prev.item); |
| 236 | |
| 237 | // TODO: use it when we can refer to several points in source |
| 238 | // declaration.loc = { |
| 239 | // primary: declaration.loc, |
| 240 | // merged: prev.item.data.loc |
| 241 | // }; |
| 242 | } else { |
| 243 | declarations.remove(declarationItem); |
| 244 | |
| 245 | // TODO: use it when we can refer to several points in source |
| 246 | // prev.item.data.loc = { |
| 247 | // primary: prev.item.data.loc, |
| 248 | // merged: declaration.loc |
| 249 | // }; |
| 250 | } |
| 251 | } else { |
| 252 | const prev = needless(props, declaration, fingerprints); |
| 253 | |
| 254 | if (prev) { |
| 255 | declarations.remove(declarationItem); |
| 256 | |
| 257 | // TODO: use it when we can refer to several points in source |
| 258 | // prev.item.data.loc = { |
| 259 | // primary: prev.item.data.loc, |
| 260 | // merged: declaration.loc |
| 261 | // }; |
| 262 | } else { |
| 263 | declaration.fingerprint = fingerprint; |
| 264 | |
| 265 | props[fingerprint] = { |
| 266 | block: declarations, |
| 267 | item: declarationItem |
| 268 | }; |
| 269 | } |
| 270 | } |
| 271 | }); |
| 272 | |
| 273 | if (declarations.isEmpty) { |
| 274 | list.remove(item); |
| 275 | } |
| 276 | } |
| 277 |
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