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Xcode Tips

Build number

• Auto increment build number with every build
  • Add a Run Script build phase with the following script:

    #!/bin/bash
    bN=$(/usr/libexec/PlistBuddy -c "Print CFBundleVersion" "$INFOPLIST_FILE")
    bN=$((bN += 1))
    bN=$(printf "%d" $bN)
    /usr/libexec/PlistBuddy -c "Set :CFBundleVersion $bN" "$INFOPLIST_FILE"

  • Suggested: rename the Run Script phase to Increment Build Script

Formatting

• Swiftlint
  1. Install swiftlint
     • brew install swiftlint (alternatives exist for installing swiftlint)
  2. Add a Run Script build phase with the following script:

     if which swiftlint >/dev/null; then
         swiftlint
     else
         echo "warning: SwiftLint not installed, download from https://github.com/realm/SwiftLint"
     fi

Miscellaneous

• Hold  or Option while hovering over a bracket with your mouse to see the scope highlighted
• Change from stupid spaces to smart tabs for indentation by opening Preferences->Text Editing, choose the Indentation option and choose Tabs from the Prefer indent using: dropdown.

this document last modified: May 04 2019 13:25

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