/
ExcludeJsonLogToCode.groovy
185 lines (171 loc) · 4.94 KB
/
ExcludeJsonLogToCode.groovy
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/*
* Copyright 2019 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.gradle.api.internal.artifacts.ivyservice.resolveengine.excludes.factories
import groovy.json.JsonSlurper
class ExcludeJsonLogToCode {
private final static List<String> WORDS = [
"shake",
"grain",
"root",
"rain",
"cover",
"crib",
"lunchroom",
"sort",
"building",
"fact",
"grass",
"planes",
"stove",
"pull",
"calculator",
"suggestion",
"beginner",
"plough",
"insurance",
"hat",
"toys",
"plant",
"trail",
"wing",
"ring",
"desk",
"yak",
"teaching",
"street",
"cattle",
"sun",
"wealth",
"cabbage",
"playground",
"wren",
"flowers",
"cobweb",
"shame",
"plate",
"authority",
"cave",
"floor",
"shelf",
"snakes",
"ants",
"comparison",
"quicksand",
"eyes",
"thumb",
"church",
"needle",
"celery",
"competition",
"metal",
"box",
"industry",
"brother",
"deer",
"waves",
"advice",
"acoustics",
"nut",
"store",
"finger"
]
private final Map<String, String> mappingCache = [:].withDefault {
def size = mappingCache.size()
size >WORDS.size() ? "word${size}" : WORDS[size]
}
/**
* Converts an operation dumped as JSON into code which can be used to
* check the result, to be used in {@link NormalizingExcludeFactory}
*
* @param json
* @return
*/
String toCode(String json) {
def slurper = new JsonSlurper().parse(json.trim().getBytes("utf-8"))
toCodeFromSlurpedJson(slurper)
}
String toCodeFromSlurpedJson(Object parsed) {
def operation = parsed.operation.name
def operands = parsed.operation.operands.collect { e ->
"${toExclude(e)}"
}
"""
${operands.indexed().collect { i, e -> "def operand$i = $e" }.join("\n")}
def operation = factory.$operation([
${operands.indexed().collect { i, e -> "operand$i" }.join(",\n ")}
] as Set)
"""
}
private String toExclude(it) {
if (it == 'excludes everything') {
return 'everything()'
}
assert it instanceof Map
assert it.keySet().size() == 1
String key = it.keySet()[0]
Object value = it[key]
toExclude(key, value)
}
private void collectOperands(Object value, List<String> collector) {
if (value instanceof List) {
value.each {
collectOperands(it, collector)
}
} else {
collector << toExclude(value)
}
}
private String toExclude(String opType, Object value) {
switch (opType) {
case "any of":
def operands = []
collectOperands(value, operands)
return "anyOf(${operands.join(', ')})"
case "all of":
def operands = []
collectOperands(value, operands)
return "allOf(${operands.join(', ')})"
case "exclude group":
return "group('${anonymize(value)}')"
break
case "exclude module":
return "module('${anonymize(value)}')"
case "exclude module id":
def (group, name) = value.split(':')
return "moduleId('${anonymize(group)}', '${anonymize(name)}')"
case "module names":
return "moduleSet(${value.collect { "'${anonymize(it)}'" }.join(', ')})"
case "module ids":
return "moduleIdSet(${value.collect { "'${anonymize(it)}'" }.join(', ')})"
case "groups":
return "groupSet(${value.collect { "'${anonymize(it)}'" }.join(', ')})"
default:
throw new UnsupportedOperationException("Not yet implemented for $opType")
}
}
private String anonymize(String value) {
value
value.split(":").collect {
mappingCache[it]
}.join(':')
}
static void main(String[] args) {
def code = new ExcludeJsonLogToCode().toCode("""
PASTE SOME JSON HERE
""")
println(code)
}
}