115 lines
6.0 KiB
Swift
115 lines
6.0 KiB
Swift
struct LegacyCGGeometryFunctionsRule: SwiftSyntaxCorrectableRule, ConfigurationProviderRule {
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var configuration = SeverityConfiguration<Self>(.warning)
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static let description = RuleDescription(
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identifier: "legacy_cggeometry_functions",
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name: "Legacy CGGeometry Functions",
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description: "Struct extension properties and methods are preferred over legacy functions",
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kind: .idiomatic,
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nonTriggeringExamples: [
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Example("rect.width"),
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Example("rect.height"),
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Example("rect.minX"),
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Example("rect.midX"),
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Example("rect.maxX"),
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Example("rect.minY"),
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Example("rect.midY"),
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Example("rect.maxY"),
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Example("rect.isNull"),
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Example("rect.isEmpty"),
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Example("rect.isInfinite"),
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Example("rect.standardized"),
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Example("rect.integral"),
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Example("rect.insetBy(dx: 5.0, dy: -7.0)"),
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Example("rect.offsetBy(dx: 5.0, dy: -7.0)"),
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Example("rect1.union(rect2)"),
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Example("rect1.intersect(rect2)"),
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// "rect.divide(atDistance: 10.2, fromEdge: edge)", No correction available for divide
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Example("rect1.contains(rect2)"),
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Example("rect.contains(point)"),
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Example("rect1.intersects(rect2)")
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],
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triggeringExamples: [
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Example("↓CGRectGetWidth(rect)"),
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Example("↓CGRectGetHeight(rect)"),
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Example("↓CGRectGetMinX(rect)"),
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Example("↓CGRectGetMidX(rect)"),
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Example("↓CGRectGetMaxX(rect)"),
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Example("↓CGRectGetMinY(rect)"),
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Example("↓CGRectGetMidY(rect)"),
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Example("↓CGRectGetMaxY(rect)"),
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Example("↓CGRectIsNull(rect)"),
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Example("↓CGRectIsEmpty(rect)"),
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Example("↓CGRectIsInfinite(rect)"),
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Example("↓CGRectStandardize(rect)"),
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Example("↓CGRectIntegral(rect)"),
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Example("↓CGRectInset(rect, 10, 5)"),
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Example("↓CGRectOffset(rect, -2, 8.3)"),
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Example("↓CGRectUnion(rect1, rect2)"),
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Example("↓CGRectIntersection(rect1, rect2)"),
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Example("↓CGRectContainsRect(rect1, rect2)"),
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Example("↓CGRectContainsPoint(rect, point)"),
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Example("↓CGRectIntersectsRect(rect1, rect2)")
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],
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corrections: [
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Example("↓CGRectGetWidth( rect )\n"): Example("rect.width\n"),
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Example("↓CGRectGetHeight(rect )\n"): Example("rect.height\n"),
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Example("↓CGRectGetMinX( rect)\n"): Example("rect.minX\n"),
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Example("↓CGRectGetMidX( rect)\n"): Example("rect.midX\n"),
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Example("↓CGRectGetMaxX( rect)\n"): Example("rect.maxX\n"),
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Example("↓CGRectGetMinY(rect )\n"): Example("rect.minY\n"),
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Example("↓CGRectGetMidY(rect )\n"): Example("rect.midY\n"),
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Example("↓CGRectGetMaxY( rect )\n"): Example("rect.maxY\n"),
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Example("↓CGRectIsNull( rect )\n"): Example("rect.isNull\n"),
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Example("↓CGRectIsEmpty( rect )\n"): Example("rect.isEmpty\n"),
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Example("↓CGRectIsInfinite( rect )\n"): Example("rect.isInfinite\n"),
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Example("↓CGRectStandardize( rect)\n"): Example("rect.standardized\n"),
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Example("↓CGRectIntegral(rect )\n"): Example("rect.integral\n"),
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Example("↓CGRectInset(rect, 5.0, -7.0)\n"): Example("rect.insetBy(dx: 5.0, dy: -7.0)\n"),
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Example("↓CGRectOffset(rect, -2, 8.3)\n"): Example("rect.offsetBy(dx: -2, dy: 8.3)\n"),
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Example("↓CGRectUnion(rect1, rect2)\n"): Example("rect1.union(rect2)\n"),
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Example("↓CGRectIntersection( rect1 ,rect2)\n"): Example("rect1.intersect(rect2)\n"),
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Example("↓CGRectContainsRect( rect1,rect2 )\n"): Example("rect1.contains(rect2)\n"),
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Example("↓CGRectContainsPoint(rect ,point)\n"): Example("rect.contains(point)\n"),
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Example("↓CGRectIntersectsRect( rect1,rect2 )\n"): Example("rect1.intersects(rect2)\n"),
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Example("↓CGRectIntersectsRect(rect1, rect2 )\n↓CGRectGetWidth(rect )\n"):
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Example("rect1.intersects(rect2)\nrect.width\n")
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]
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)
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private static let legacyFunctions: [String: LegacyFunctionRuleHelper.RewriteStrategy] = [
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"CGRectGetWidth": .property(name: "width"),
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"CGRectGetHeight": .property(name: "height"),
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"CGRectGetMinX": .property(name: "minX"),
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"CGRectGetMidX": .property(name: "midX"),
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"CGRectGetMaxX": .property(name: "maxX"),
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"CGRectGetMinY": .property(name: "minY"),
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"CGRectGetMidY": .property(name: "midY"),
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"CGRectGetMaxY": .property(name: "maxY"),
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"CGRectIsNull": .property(name: "isNull"),
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"CGRectIsEmpty": .property(name: "isEmpty"),
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"CGRectIsInfinite": .property(name: "isInfinite"),
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"CGRectStandardize": .property(name: "standardized"),
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"CGRectIntegral": .property(name: "integral"),
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"CGRectInset": .function(name: "insetBy", argumentLabels: ["dx", "dy"]),
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"CGRectOffset": .function(name: "offsetBy", argumentLabels: ["dx", "dy"]),
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"CGRectUnion": .function(name: "union", argumentLabels: [""]),
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"CGRectContainsRect": .function(name: "contains", argumentLabels: [""]),
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"CGRectContainsPoint": .function(name: "contains", argumentLabels: [""]),
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"CGRectIntersectsRect": .function(name: "intersects", argumentLabels: [""]),
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"CGRectIntersection": .function(name: "intersect", argumentLabels: [""])
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]
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func makeVisitor(file: SwiftLintFile) -> ViolationsSyntaxVisitor {
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LegacyFunctionRuleHelper.Visitor(legacyFunctions: Self.legacyFunctions)
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}
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func makeRewriter(file: SwiftLintFile) -> ViolationsSyntaxRewriter? {
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LegacyFunctionRuleHelper.Rewriter(
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legacyFunctions: Self.legacyFunctions,
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locationConverter: file.locationConverter,
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disabledRegions: disabledRegions(file: file)
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)
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}
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}
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