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Migrate ExplicitInitRule

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This commit is contained in:
Marcelo Fabri
2019-01-27 18:42:34 -08:00
parent d52eb0c64b
commit d9df6976d5
1 changed files with 6 additions and 38 deletions
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Source/SwiftLintFramework/Rules/Idiomatic/ExplicitInitRule.swift
+6 -38
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@@ -1,7 +1,8 @@
import Foundation
import SourceKittenFramework
public struct ExplicitInitRule: ASTRule, ConfigurationProviderRule, CorrectableRule, OptInRule, AutomaticTestableRule {
public struct ExplicitInitRule: SubstitutionCorrectableASTRule, ConfigurationProviderRule, OptInRule,
AutomaticTestableRule {
public var configuration = SeverityConfiguration(.warning)
public init() {}
@@ -62,8 +63,8 @@ public struct ExplicitInitRule: ASTRule, ConfigurationProviderRule, CorrectableR
private let initializerWithType = regex("^[A-Z][^(]*\\.init$")
private func violationRanges(in file: File, kind: SwiftExpressionKind,
dictionary: [String: SourceKitRepresentable]) -> [NSRange] {
public func violationRanges(in file: File, kind: SwiftExpressionKind,
dictionary: [String: SourceKitRepresentable]) -> [NSRange] {
func isExpected(_ name: String) -> Bool {
let range = NSRange(location: 0, length: name.utf16.count)
return !["super.init", "self.init"].contains(name)
@@ -82,40 +83,7 @@ public struct ExplicitInitRule: ASTRule, ConfigurationProviderRule, CorrectableR
return [range]
}
private func violationRanges(in file: File, dictionary: [String: SourceKitRepresentable]) -> [NSRange] {
let ranges = dictionary.substructure.flatMap { subDict -> [NSRange] in
var ranges = violationRanges(in: file, dictionary: subDict)
if let kind = subDict.kind.flatMap(SwiftExpressionKind.init(rawValue:)) {
ranges += violationRanges(in: file, kind: kind, dictionary: subDict)
}
return ranges
}
return ranges.unique
}
private func violationRanges(in file: File) -> [NSRange] {
return violationRanges(in: file, dictionary: file.structure.dictionary).sorted { lhs, rhs in
lhs.location > rhs.location
}
}
public func correct(file: File) -> [Correction] {
let matches = violationRanges(in: file)
.filter { !file.ruleEnabled(violatingRanges: [$0], for: self).isEmpty }
guard !matches.isEmpty else { return [] }
let description = type(of: self).description
var corrections = [Correction]()
var contents = file.contents
for range in matches {
contents = contents.bridge().replacingCharacters(in: range, with: "")
let location = Location(file: file, characterOffset: range.location)
corrections.append(Correction(ruleDescription: description, location: location))
}
file.write(contents)
return corrections
public func substitution(for violationRange: NSRange, in file: File) -> (NSRange, String) {
return (violationRange, "")
}
}