1，ignorre 2,swiftformat

.gitignore

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+# Miscellaneous
+*.class
+*.log
+*.pyc
+*.swp
+.DS_Store
+.atom/
+.buildlog/
+.history
+.svn/
+# Xcode
+#
+# gitignore contributors: remember to update Global/Xcode.gitignore, Objective-C.gitignore & Swift.gitignore
+
+## Build generated
+build/
+DerivedData/
+
+## Various settings
+*.pbxuser
+!default.pbxuser
+*.mode1v3
+!default.mode1v3
+*.mode2v3
+!default.mode2v3
+*.perspectivev3
+!default.perspectivev3
+xcuserdata/
+
+## Other
+*.moved-aside
+*.xccheckout
+*.xcscmblueprint
+
+## Obj-C/Swift specific
+*.hmap
+*.ipa
+*.dSYM.zip
+*.dSYM
+
+## Playgrounds
+timeline.xctimeline
+playground.xcworkspace
+
+# Swift Package Manager
+#
+# Add this line if you want to avoid checking in source code from Swift Package Manager dependencies.
+# Packages/
+# Package.pins
+# Package.resolved
+.build/
+
+# CocoaPods
+#
+# We recommend against adding the Pods directory to your .gitignore. However
+# you should judge for yourself, the pros and cons are mentioned at:
+# https://guides.cocoapods.org/using/using-cocoapods.html#should-i-check-the-pods-directory-into-source-control
+#
+Pods/
+Podfile.lock
+
+# Carthage
+#
+# Add this line if you want to avoid checking in source code from Carthage dependencies.
+# Carthage/Checkouts
+
+Carthage/Build
+
+# fastlane
+#
+# It is recommended to not store the screenshots in the git repo. Instead, use fastlane to re-generate the
+# screenshots whenever they are needed.
+# For more information about the recommended setup visit:
+# https://docs.fastlane.tools/best-practices/source-control/#source-control
+
+fastlane/report.xml
+fastlane/Preview.html
+fastlane/screenshots/**/*.png
+fastlane/test_output

.swiftformat

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+--allman false
+--assetliterals visual-width
+--beforemarks 
+--binarygrouping none
+--categorymark "MARK: %c"
+--classthreshold 0
+--closingparen balanced
+--commas always
+--conflictmarkers reject
+--decimalgrouping none
+--elseposition same-line
+--enumthreshold 0
+--exponentcase lowercase
+--exponentgrouping disabled
+--extensionacl on-extension
+--extensionlength 0
+--extensionmark "MARK: - %t + %c"
+--fractiongrouping disabled
+--fragment false
+--funcattributes preserve
+--groupedextension "MARK: %c"
+--guardelse auto
+--header ignore
+--hexgrouping 4,8
+--hexliteralcase uppercase
+--ifdef indent
+--importgrouping alphabetized
+--indent 4
+--indentcase false
+--lifecycle 
+--linebreaks lf
+--markextensions always
+--marktypes always
+--maxwidth none
+--modifierorder 
+--nevertrailing 
+--nospaceoperators ...,..<
+--nowrapoperators 
+--octalgrouping none
+--operatorfunc spaced
+--organizetypes class,enum,struct
+--patternlet hoist
+--ranges spaced
+--redundanttype inferred
+--self remove
+--selfrequired 
+--semicolons inline
+--shortoptionals always
+--smarttabs enabled
+--stripunusedargs closure-only
+--structthreshold 0
+--tabwidth unspecified
+--trailingclosures 
+--trimwhitespace always
+--typeattributes preserve
+--typemark "MARK: - %t"
+--varattributes preserve
+--voidtype void
+--wraparguments preserve
+--wrapcollections preserve
+--wrapconditions preserve
+--wrapparameters preserve
+--wrapreturntype preserve
+--xcodeindentation disabled
+--yodaswap always