ouds-ios-migration

name	ouds-ios-migration
description	Use when the user wants to migrate OUDS iOS code from an older version (1.0.0 or later) to the current version (3.0.0 or higher), or when deprecated or removed OUDS APIs are detected in the codebase
license	MIT

Skill: ouds-ios-migration

Migration guide from v1.0.0 to v3.0.0 (current). Covers all breaking changes and deprecated symbols. For full before/after examples, refer to MIGRATION.md in the project root.

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Quick-reference: what changed, when

From → To	Impact	Key changes
v1.0.0 → v1.1.0	High	Multiple*Tokens → Multiple*Token; button border tokens shortened
v1.1.0 → v1.2.0	High	Theme renamed: OrangeBusinessTools → OrangeCompact
v1.2.0 → v1.3.0	Low	oudsVerticalSizeClass removed; UnorderedIcon → UnorderedAsset
v1.3.0 → v1.4.0	Low	ouds-prefixed View methods removed; OUDSTabBar(selected:) → (selectedTab:)
v1.4.0 → v2.0.0	High	Token renames (colors, elevations, sizes, badge, bar); charts provider renamed; toolbar action type enriched
v2.0.0 → v2.1.0	Low	Component token spacePaddingBlockDensityCompactTopAlignmentTopText_container renamed
v2.0.0 → v2.2.0	Medium	OUDSBadge split into OUDSBadgeStandard, OUDSBadgeCount, OUDSBadgeIcon
v2.2.0 → v2.3.0	Low	OUDSIcon → OUDSImage; all icon: Image + flipIcon + renderingMode params replaced by OUDSImage
v2.3.0 → v3.0.0	High	Button/tag/link component token renames (add Default suffix); icon.colorContentDefault removed; theme.controlItem → theme.listItem; OUDSChipPickerData.Layout.icon(icon:…) → .image(image:); .textAndIcon → .textAndImage; alert status .neutral(icon:)/.accent(icon:) → (image:); OUDSBadgeIcon status .neutral(icon:flipped:renderingMode:)/.accent(…) → (image: OUDSImage)

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Migration workflow

1. Detect — grep for deprecated symbols (commands below).
2. Transform — apply the rules for the relevant version.
3. Build — swift build must succeed with zero errors.
4. Check warnings — swift build 2>&1 | grep -i deprecated must return nothing OUDS-related.
5. Test — swift test must pass.

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Detection grep commands

# Breaking changes (v3.0.0)
grep -rn \
  "theme\.controlItem\|icon\.colorContentDefault\|spaceInsetLoader\|\.sizeMaxHeightIconOnly\b\|\.sizeMinHeight\b\|\.sizeMinWidth\b\|\.sizeIcon\b\|\.sizeIconOnly\b\|\.sizeProgressIndicator\b\|\.spaceColumnGapIconChevron\b\|\.spaceColumnGapChevron\b\|\.spaceInsetIconOnly\b\|\.spacePaddingBlock\b\|\.spacePaddingInlineChevronEnd\b\|\.spacePaddingInlineChevronStart\b\|\.spacePaddingInlineEndIconStart\b\|\.spacePaddingInlineIconNone\b\|\.spacePaddingInlineStartIconEnd\b" \
  --include="*.swift" .

# Active deprecations (v2.x)
grep -rn \
  "OUDSBadge\b\|OUDSIcon\b\|icon: Image\|flipIcon\|renderingMode:\|spacePaddingBlockDensityCompactTopAlignmentTopText_container" \
  --include="*.swift" .

# Removed symbols (v1.x era)
grep -rn \
  "oudsVerticalSizeClass\|UnorderedIcon\|\.free(\|OUDSTabBar(selected:\|\.ouds[A-Z]\|Multiple.*Tokens\b\|OrangeBusinessTools\|buttonBorderRadius\|buttonBorderWidth" \
  --include="*.swift" .

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v1.0.0 → v1.1.0

Old	New
MultipleElevationCompositeRawTokens	MultipleElevationCompositeRawToken
MultipleColorSemanticTokens	MultipleColorSemanticToken
MultipleFontCompositeSemanticTokens	MultipleFontCompositeSemanticToken
MultipleFontLetterSpacingSemanticTokens	MultipleFontLetterSpacingSemanticToken
MultipleFontLineHeightSemanticTokens	MultipleFontLineHeightSemanticToken
MultipleFontSizeSemanticTokens	MultipleFontSizeSemanticToken
MultipleSizeSemanticTokens	MultipleSizeSemanticToken
MultipleSpaceSemanticTokens	MultipleSpaceSemanticToken
theme.button.buttonBorderRadiusDefault	theme.button.borderRadiusDefault
theme.button.buttonBorderRadiusRounded	theme.button.borderRadiusRounded
theme.button.buttonBorderRadiusSocial	theme.button.borderRadiusSocial
theme.button.buttonBorderWidthDefault	theme.button.borderWidthDefault
theme.button.buttonBorderWidthDefaultInteraction	theme.button.borderWidthDefaultInteraction
theme.button.buttonBorderWidthDefaultInteractionMono	theme.button.borderWidthDefaultInteractionMono

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v1.1.0 → v1.2.0

Replace everywhere: OUDSThemeOrangeBusinessTools → OUDSThemeOrangeCompact, OrangeBusinessToolsTheme → OrangeCompactTheme, OrangeBusinessTools → OrangeCompact.

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v1.2.0 → v1.3.0

• Remove all uses of @Environment(\.oudsVerticalSizeClass).
• Rename OUDSBulletList.UnorderedIcon → OUDSBulletList.UnorderedAsset; case .free(…) → .icon(…).

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v1.3.0 → v1.4.0

Removed	Replacement
.oudsForegroundStyle(_:)	.foregroundStyle(_:)
.oudsForegroundColor(_:)	.foregroundColor(_:)
.oudsBackground(_:)	.background(_:)
.oudsAccentColor(_:)	.accentColor(_:)
.oudsShadow(_:)	.shadow(_:)
.oudsBorder(style:width:radius:color:)	.border(style:width:radius:color:)
.oudsColoredSurface(_:)	.coloredSurface(_:)
.oudsGridMargin(_:)	.gridMargin(_:)
.oudsRequestAccessibleFocus(_:)	.requestAccessibleFocus(_:)
.oudsRequestAccessibleFocus(_:for:)	.requestAccessibleFocus(_:for:)
.oudsHorizontalDivider(dividerColor:)	.horizontal(color:)
.oudsVerticalDivider(color:)	.vertical(color:)
OUDSTabBar(selected: 0, count: 3) { … }	@State var selectedTab = 0; OUDSTabBar(selectedTab: $selectedTab, count: 3) { … }

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v1.4.0 → v2.0.0

Renamed semantic tokens

Old	New
repositorySecondaryHigher	repositorySecondaryHigherHigh
overlayModalLight/Dark/	overlayModalSheetLight/Dark/ (drop Modal, add Sheet)
xDefault, yDefault, blurDefault, spreadDefault	xElevated, yElevated, blurElevated, spreadElevated
colorDefaultLight/Dark	colorElevatedLight/Dark
All maxWidthType* sizes	maxWidth* (remove Type)
Badge spaceInset	spaceInsetMediumLarge
Bar colorActiveIndicator*	colorCurrentIndicator*
Bar opacityActiveIndicator*, borderRadiusActiveIndicator*, sizeWidthActiveIndicator*	same with Current

Removed tokens

Remove: blur160, opacityGrayLight80800, actionAccentLight/Dark/ (use colorAccent bar tokens), radio/checkbox sizeIndicator (use listItem.sizeControlIndicator), control item tokens: sizeMaxHeightAssetsContainer, sizeLoader, sizeErrorIcon, borderRadiusItemOnly, colorBgHover/Focus/Pressed/Loading*, colorContentLoader*, spacePaddingInlineErrorIcon*.

Other changes

• theme.charts.* → theme.colorsCharts.*
• OUDSToolBarItem.ActionType .icon case: add new badgeType slot in pattern matching.

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v2.0.0 → v2.1.0

theme.controlItem.spacePaddingBlockDensityCompactTopAlignmentTopText_container → spacePaddingBlockDensityCompactTopAlignmentTopTextContainer

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v2.0.0 → v2.2.0 — OUDSBadge split

OUDSBadge is deprecated. Identify the variant and replace:

If the call has…	Use
count: parameter	OUDSBadgeCount(count, accessibilityLabel:status:size:) — count is first unlabelled arg, type UInt8
status: of type StatusWithIcon (carries an icon)	OUDSBadgeIcon(status:accessibilityLabel:size:)
Neither	OUDSBadgeStandard(accessibilityLabel:status:size:)

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v2.2.0 → v2.3.0 — OUDSImage migration

Universal rule

All components that used icon: Image, flipIcon: Bool, renderingMode: as separate parameters now use OUDSImage:

icon: Image("x")                  →  OUDSImage(asset: Image("x"))
flipIcon: true                    →  OUDSImage(asset:, flipped: true)          [omit if false]
renderingMode: .original          →  OUDSImage(asset:, renderingMode: .original) [omit if .template]

OUDSIcon → OUDSImage

OUDSIcon is a deprecated typealias. Global find-and-replace: OUDSIcon( → OUDSImage(.

Components index

Component	Old params removed	New param	Notes
OUDSButton	icon:, flipIcon:, renderingMode:, accessibilityLabel:	image: OUDSImage	accessibilityLabel moves into OUDSImage
OUDSCheckboxItem	icon: Image?, flipIcon:, renderingMode:	image: OUDSImage?	Renamed icon: → image: to resolve init ambiguity
OUDSCheckboxItemIndeterminate	icon: Image?, flipIcon:, renderingMode:	image: OUDSImage?	New LocalizedStringKey init added; renamed icon: → image:
OUDSCheckboxPickerData	icon: Image?, renderingMode:	image: OUDSImage?	Renamed icon: → image: to resolve init ambiguity
OUDSRadioItem	icon: Image?, flipIcon:, renderingMode:	image: OUDSImage?	Renamed icon: → image: to resolve init ambiguity
OUDSRadioPickerData	icon: Image?	image: OUDSImage?	Renamed icon: → image:; both the deprecated and the active init use a named tag: parameter
OUDSSwitchItem	icon: Image?, flipIcon:, renderingMode:	image: OUDSImage?	isReversed defaults to true; renamed icon: → image:
OUDSFilterChip	icon: Image, renderingMode:	image: OUDSImage	Renamed icon: → image:; no flipIcon; accessibilityLabel stays on chip
OUDSSuggestionChip	icon: Image, renderingMode:	image: OUDSImage	No flipIcon; icon: → image: for all variants
OUDSChipPickerData.Layout	cases .icon(icon: Image, …) / .textAndIcon(text:icon:renderingMode:) — still available	static factories .icon(OUDSImage, accessibilityLabel:) / .textAndIcon(_ text: String, image: OUDSImage)	The static factory's first argument has no label (_): drop the text: label when migrating from the enum case
OUDSTag.Status	neutral/accent(icon: Image, flipIcon:, renderingMode:)	neutral/accent(image: OUDSImage)	Deprecated static factories; parameter label renamed icon: → image:; other status unchanged
OUDSLink	icon: Image?, renderingMode:	image: OUDSImage?	Renamed icon: → image: to resolve init ambiguity; navigation inits unchanged. Two-step trap: if you first replaced Image(…) with OUDSImage(asset: Image(…)) but kept the icon: label, you end up with icon: OUDSImage(…) which still compiles (no error) but is wrong — you must also rename the label to image:
OUDSTextInput	leadingIcon: Image?, flipLeadingIcon:, leadingIconRenderingMode:	leadingImage: OUDSImage?	Renamed leadingIcon: → leadingImage: to resolve init ambiguity
OUDSTextInput.TrailingAction	icon: Image, flipIcon:, renderingMode:	image: OUDSImage	—

⚠ Residual init ambiguity — workaround

Even after the icon: → image: / leadingIcon: → leadingImage: rename, a call site that omits the image parameter entirely can still trigger a Swift compile-time ambiguity error, because the deprecated initialisers (icon: Image? = nil) and the active initialisers (image: OUDSImage? = nil) both match a call with no image argument at all.

Symptom: error: ambiguous use of 'init(...)' on a component call with no image argument.

Fix: Pass the image parameter explicitly as nil to force resolution toward the active init:

Component	Add this to the call site
OUDSCheckboxItem	image: nil
OUDSCheckboxItemIndeterminate	image: nil
OUDSCheckboxPickerData	image: nil
OUDSRadioItem	image: nil
OUDSRadioPickerData	image: nil
OUDSSwitchItem	image: nil
OUDSLink	image: nil
OUDSTextInput	leadingImage: nil

// ❌ ambiguous while deprecated inits coexist:
OUDSCheckboxItem("Label", isOn: $isOn)
OUDSRadioItem("Label", isOn: $isOn)
OUDSRadioPickerData(tag: "a", label: "Option A")
OUDSSwitchItem("Label", isOn: $isOn)
OUDSLink(text: "Learn more", size: .default) {}
OUDSTextInput(label: "Email", text: $text)

// ✅ unambiguous — active init selected:
// temporary — remove once deprecated inits are gone in v3
OUDSCheckboxItem("Label", isOn: $isOn, image: nil)
OUDSRadioItem("Label", isOn: $isOn, image: nil)
OUDSRadioPickerData(tag: "a", label: "Option A", image: nil) 
OUDSSwitchItem("Label", isOn: $isOn, image: nil)
OUDSLink(text: "Learn more", image: nil, size: .default) {}
// ⚠ leadingImage: comes AFTER placeholder:/prefix:/suffix: in the active init:
OUDSTextInput(label: "Email", text: $text, placeholder: "[e-mail]", leadingImage: nil)

⚠ OUDSTextInput parameter order: the active init signature is label:, text:, placeholder:, prefix:, suffix:, leadingImage:, trailingAction:, … A mechanical migration may insert leadingImage: nil right after text:, placing it before placeholder:. Always ensure placeholder: (and prefix:/suffix: if present) appears before leadingImage: in the call site.

This workaround is only needed until the deprecated initialisers are removed in v3.

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v2.3.0 → v3.0.0

Backward compatibility: None. All changes are breaking.

Button component tokens — add Default suffix

15 size and space tokens for OUDSButton have been renamed. Add the Default suffix to each.

Old (v2.3)	New (v3.0)
sizeMaxHeightIconOnly	sizeMaxHeightIconOnlyDefault
sizeMinHeight	sizeMinHeightDefault
sizeMinWidth	sizeMinWidthDefault
sizeIcon	sizeIconDefault
sizeIconOnly	sizeIconOnlyDefault
sizeProgressIndicator	sizeProgressIndicatorDefault
spaceColumnGapIconChevron	spaceColumnGapIconChevronDefault
spaceColumnGapChevron	spaceColumnGapChevronDefault
spaceInsetIconOnly	spaceInsetIconOnlyDefault
spacePaddingBlock	spacePaddingBlockDefault
spacePaddingInlineChevronEnd	spacePaddingInlineChevronEndDefault
spacePaddingInlineChevronStart	spacePaddingInlineChevronStartDefault
spacePaddingInlineEndIconStart	spacePaddingInlineEndIconStartDefault
spacePaddingInlineIconNone	spacePaddingInlineIconNoneDefault
spacePaddingInlineStartIconEnd	spacePaddingInlineStartIconEndDefault

// Before (v2.3)
theme.button.sizeMinHeight
theme.button.spacePaddingBlock

// After (v3.0)
theme.button.sizeMinHeightDefault
theme.button.spacePaddingBlockDefault

Required action: for each row, global find-and-replace theme.button.<oldName> → theme.button.<newName>.

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Tag component tokens — Loader → ProgressIndicator

Old (v2.3)	New (v3.0)
spaceInsetLoaderSmall	spaceInsetProgressIndicatorSmall
spaceInsetLoaderDefault	spaceInsetProgressIndicatorDefault

// Before (v2.3)
theme.tag.spaceInsetLoaderSmall

// After (v3.0)
theme.tag.spaceInsetProgressIndicatorSmall

Required action: replace Loader with ProgressIndicator in all theme.tag token names.

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Link component tokens — mixed rename

Note the asymmetry: one token gains Default, the other loses it.

Old (v2.3)	New (v3.0)
spacePaddingBlock	spacePaddingBlockDefault
sizeMinWidthDefault	sizeMinWidth

// Before (v2.3)
theme.link.spacePaddingBlock
theme.link.sizeMinWidthDefault

// After (v3.0)
theme.link.spacePaddingBlockDefault
theme.link.sizeMinWidth

Required action: apply both renames independently; a bulk "add Default" pass will break sizeMinWidth.

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Removed: icon.colorContentDefault

The token theme.icon.colorContentDefault has been fully removed (was deprecated in v2.x).

// Before (v2.3)
theme.icon.colorContentDefault

// After (v3.0) — verify semantic equivalence before replacing
theme.colors.contentDefault

Required action: replace any use of theme.icon.colorContentDefault with theme.colors.contentDefault.

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Provider renamed: controlItem → listItem

The controlItem tokens provider no longer exists in Figma and has been removed from the Swift API.

// Before (v2.3)
theme.controlItem.someToken

// After (v3.0)
theme.listItem.someToken

Required action: global find-and-replace theme.controlItem → theme.listItem across the codebase.

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OUDSChipPickerData.Layout — .icon and .textAndIcon cases replaced

Both layout cases of OUDSChipPickerData.Layout that accepted bare Image parameters have been removed and replaced by cases that accept OUDSImage.

Old (v2.3)	New (v3.0)
.icon(icon:accessibilityLabel:renderingMode:)	.image(image:)
.textAndIcon(text:icon:renderingMode:)	.textAndImage(text:image:)

// Before (v2.3)
.icon(icon: Image("someImage"), accessibilityLabel: "Foo", renderingMode: .original)
.textAndIcon(text: "Foo", icon: Image("someImage"), renderingMode: .original)

// After (v3.0)
.image(image: OUDSImage(asset: Image("someImage"), accessibilityLabel: "Foo", renderingMode: .original))
.textAndImage(text: "Foo", image: OUDSImage(asset: Image("someImage"), renderingMode: .original))

Required action:

• Replace .icon(icon:accessibilityLabel:renderingMode:) with .image(image:), wrapping the asset, accessibility label and rendering mode into a single OUDSImage.
• Replace .textAndIcon(text:icon:renderingMode:) with .textAndImage(text:image:), wrapping the asset and rendering mode into a single OUDSImage.

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OUDSBadgeIcon status — neutral and accent now accept OUDSImage

The .neutral(icon:flipped:renderingMode:) and .accent(icon:flipped:renderingMode:) cases of OUDSBadgeIcon status have been replaced: the three separate parameters are now grouped into a single OUDSImage passed as image:.

Old (v2.3)	New (v3.0)
.neutral(icon:flipped:renderingMode:)	.neutral(image: OUDSImage)
.accent(icon:flipped:renderingMode:)	.accent(image: OUDSImage)

// Before (v2.3)
.neutral(icon: Image("someImage"), flipped: false, renderingMode: .original)
.accent(icon: Image("someImage"), flipped: false, renderingMode: .original)

// After (v3.0)
.neutral(image: OUDSImage(asset: Image("someImage"), flipped: false, renderingMode: .original))
.accent(image: OUDSImage(asset: Image("someImage"), flipped: false, renderingMode: .original))

Required action:

• Replace .neutral(icon:flipped:renderingMode:) with .neutral(image:), wrapping asset, flip flag and rendering mode into a single OUDSImage.
• Replace .accent(icon:flipped:renderingMode:) with .accent(image:), same wrapping.

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Alert status — icon: parameter renamed to image: and made optional

The .neutral(icon:) and .accent(icon:) cases of alert status have two changes:

• The parameter label is renamed from icon: to image:.
• The type changes from OUDSImage (required) to OUDSImage? with a default value of nil, making the parameter optional.

Old (v2.3)	New (v3.0)
.neutral(icon: someOudsImage)	.neutral(image: someOudsImage)
.accent(icon: someOudsImage)	.accent(image: someOudsImage)
—	.neutral() / .accent() (no image, new in v3.0)

// Before (v2.3)
.neutral(icon: someOudsImage)
.accent(icon: someOudsImage)

// After (v3.0)
.neutral(image: someOudsImage)
.accent(image: someOudsImage)

// Also valid in v3.0 — no image (uses nil default)
.neutral()
.accent()

Required action:

• Replace .neutral(icon:) with .neutral(image:).
• Replace .accent(icon:) with .accent(image:).

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Verification checklist

swift build

swift build 2>&1 | grep -i "deprecated" | grep -iv "apple\|system\|swift\|foundation"

# v3.0 breaking changes — must return nothing
grep -rn \
  "theme\.controlItem\|icon\.colorContentDefault\|spaceInsetLoader\|\.sizeMaxHeightIconOnly\b\|\.sizeMinHeight\b\|\.sizeMinWidth\b\|\.sizeIcon\b\|\.sizeIconOnly\b\|\.sizeProgressIndicator\b\|\.spaceColumnGapIconChevron\b\|\.spaceColumnGapChevron\b\|\.spaceInsetIconOnly\b\|\.spacePaddingBlock\b\|\.spacePaddingInlineChevronEnd\b\|\.spacePaddingInlineChevronStart\b\|\.spacePaddingInlineEndIconStart\b\|\.spacePaddingInlineIconNone\b\|\.spacePaddingInlineStartIconEnd\b\|Layout\.icon(icon:\|\.textAndIcon\b\|\.neutral(icon:\|\.accent(icon:\|neutral(icon:\|accent(icon:" \
  --include="*.swift" .

# v2.x deprecated symbols — must return nothing
grep -rn \
  "OUDSBadge\b\|OUDSIcon\b\|icon: Image\|leadingIcon: Image\|flipIcon\|renderingMode:\|spacePaddingBlockDensityCompactTopAlignmentTopText_container\|buttonBorderRadius\|buttonBorderWidth\|Multiple.*Tokens\b\|OrangeBusinessTools\|oudsVerticalSizeClass\|UnorderedIcon\|\.ouds[A-Z]" \
  --include="*.swift" .

# v2.3.0 init label disambiguation — must return nothing
grep -rn \
  "icon: OUDSImage\|leadingIcon: OUDSImage" \
  --include="*.swift" .

swift test