feat(ios): add Swift Package Manager support

[krozniata]

Summary

Test Plan

What's required for testing (prerequisites)?

What are the steps to reproduce (after prerequisites)?

Compatibility

OS	Implemented
iOS	✅❌
Android	✅❌

Checklist

• I have tested this on a device and a simulator
• I added the documentation in README.md
• I updated the typed files (TS and Flow)

[Copilot]

🟡 Changes recommended

Fix the incompatible Swift bridge and enforce the SwiftPM CI job before approval.

2 open findings

• Use C-compatible types in the @​_cdecl bridge · New
• Include ios-spm in required CI checks · New

What changed in this PR

Adds Swift Package Manager support for the iOS pager view while preserving CocoaPods integration.

Changes:

• Adds SwiftPM manifest and package metadata.
• Introduces Objective-C/Swift bridging updates.
• Adds SwiftPM CI workflow support.

File	Summary	Findings
react-native-pager-view.podspec	Excludes the SwiftPM manifest from CocoaPods sources.	None
package.json	Adds SwiftPM metadata.	Nit (1 vote): document SwiftPM installation and the CocoaPods/SwiftPM choice.
ios/​RNCPagerViewProviding.h	Defines the native provider bridge API.	None
ios/​RNCPagerViewComponentView.mm	Uses the provider bridge.	None
ios/​PagerViewProvider.swift	Implements the Swift provider bridge.	Critical (1 vote): the @_cdecl signature is not C-compatible and will fail compilation.
ios/​PagerViewProps.swift	Imports shared SwiftPM enum definitions.	None
ios/​PagerView.swift	Adds SwiftPM imports.	None
ios/​PagerScrollDelegate.swift	Updates delegate event calls.	None
ios/​Package.swift	Defines SwiftPM targets and dependencies.	None
.gitignore	Ignores SwiftPM artifacts.	None
.github/​workflows/​ios.yml	Adds SwiftPM iOS build support.	None
.github/​workflows/​ci.yml	Adds the SwiftPM CI job.	Moderate (4 votes): include ios-spm in the required checks and result validation.

🧠 Review effort: Lite

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[github-actions]

🟢 e2e: 20 passed

All 20 tests in 12 files

	Test	Time
🟢	tests/basic-pager.e2e.ts · 3 passed	1m 43s
🟢	basic pager › in LTR › pages horizontally	39.5s
🟢	basic pager › in LTR › pages vertically	22.8s
🟢	basic pager › in RTL › pages horizontally with the reversed gesture	40.7s
🟢	tests/issues/issue-1083-modal-set-page.e2e.ts · 1 passed	14.6s
🟢	setPage called behind a native-stack modal lands on the requested page	14.6s
🟢	tests/issues/issue-1098-nested-pager.e2e.ts · 1 passed	13.2s
🟢	outer pager stays responsive after its page count changes around a nested pager	13.2s
🟢	tests/issues/issue-1154-page-change-focus.e2e.ts · 3 passed	42.0s
🟢	leaving a page with setPage blurs its input	12.9s
🟢	leaving a page with a swipe blurs its input	10.7s
🟢	an input focused on the new page keeps focus	18.4s
🟢	tests/issues/issue-1156-nested-horizontal-scroll.e2e.ts · 3 passed	28.4s
🟢	a horizontal ScrollView in a page scrolls instead of the pager	9.5s
🟢	the pager takes the swipe once the ScrollView is at its edge	10.0s
🟢	a swipe outside the ScrollView changes the page	8.9s
🟢	tests/issues/issue-424-swipe-cancels-press.e2e.ts · 3 passed	32.1s
🟢	a tap on a button in a page presses it	9.2s
🟢	a swipe that starts on a button in a page cancels its touch	9.2s
🟢	a swipe while the JS thread is busy does not press the button	13.6s
🟢	tests/material-top-bar.e2e.ts · 1 passed	10.9s
🟢	material top tabs survive a native-stack push and pop	10.9s
🟢	tests/nested-pager-view.e2e.ts · 1 passed	10.6s
🟢	nested horizontal and vertical pagers scroll independently	10.6s
🟢	tests/on-page-selected.e2e.ts · 1 passed	13.0s
🟢	onPageSelected fires an alert for every page change	13.0s
🟢	tests/scrollable-pager-view.e2e.ts · 1 passed	16.5s
🟢	pager inside a ScrollView keeps its page across vertical scrolls	16.5s
🟢	tests/smoke.e2e.ts · 1 passed	9.0s
🟢	horizontal pager pages with the panel buttons	9.0s
🟢	tests/tab-view-inside-scroll-view.e2e.ts · 1 passed	14.7s
🟢	TabView inside a ScrollView swipes tabs and scrolls the page	14.7s

_{e2e 0.21.0 · 5m 9s · android · run artifacts}

[github-actions]

🟢 e2e: 1 flaky, 12 passed

⚠️ 1 flaky test passed on a retry

⚠️ horizontal pager pages with the panel buttons
tests/smoke.e2e.ts:17

ACTION_FAILED at step 10 of 10: locator.tap getByTestId("prev-page-button"), after 32.0s

tap timed out before the device answered; its input may have been dispatched: getByTestId("prev-page-button")

All 13 tests in 11 files

	Test	Time
⚠️	tests/smoke.e2e.ts · 1 flaky	47.5s
⚠️	horizontal pager pages with the panel buttons (1 failed attempt first)	47.5s
🟢	tests/basic-pager.e2e.ts · 3 passed	1m 22s
🟢	basic pager › in LTR › pages horizontally	22.2s
🟢	basic pager › in LTR › pages vertically	23.0s
🟢	basic pager › in RTL › pages horizontally with the reversed gesture	36.6s
🟢	tests/issues/issue-1083-modal-set-page.e2e.ts · 1 passed	12.7s
🟢	setPage called behind a native-stack modal lands on the requested page	12.7s
🟢	tests/issues/issue-1096-keyboard-shrink.e2e.ts · 1 passed	19.3s
🟢	keyboard avoidance does not shrink the page under the keyboard	19.3s
🟢	tests/issues/issue-1098-nested-pager.e2e.ts · 1 passed	20.8s
🟢	outer pager stays responsive after its page count changes around a nested pager	20.8s
🟢	tests/issues/issue-1142-search-bar-inset.e2e.ts · 1 passed	16.6s
🟢	FlatList inside the pager gets the search bar safe-area insets	16.6s
🟢	tests/material-top-bar.e2e.ts · 1 passed	15.4s
🟢	material top tabs survive a native-stack push and pop	15.4s
🟢	tests/nested-pager-view.e2e.ts · 1 passed	13.2s
🟢	nested horizontal and vertical pagers scroll independently	13.2s
🟢	tests/on-page-selected.e2e.ts · 1 passed	16.3s
🟢	onPageSelected fires an alert for every page change	16.3s
🟢	tests/scrollable-pager-view.e2e.ts · 1 passed	30.7s
🟢	pager inside a ScrollView keeps its page across vertical scrolls	30.7s
🟢	tests/tab-view-inside-scroll-view.e2e.ts · 1 passed	18.3s
🟢	TabView inside a ScrollView swipes tabs and scrolls the page	18.3s

_{e2e 0.21.0 · 5m 44s · ios · run artifacts}