Analyze compile time per function in xcode project. This work is based on http://irace.me/swift-profiling

analyze.sh

#call with workspace name and scheme as arguments
xcodebuild -workspace $1.xcworkspace -scheme $2 clean build CODE_SIGN_IDENTITY="" CODE_SIGNING_REQUIRED=NO OTHER_SWIFT_FLAGS="-Xfrontend -debug-time-function-bodies" > buildlog.txt

function filteredOutput() {
  echo $1
  cat buildlog.txt | \
      #only lines including ms
      grep "[0-9].[0-9]ms" | \
      #apply filter
      $1 | \
      #replace ms
      sed "s|ms||g" | \
      #run awk script with delimiter space
      awk -F ' ' '{\
                  a[$2] += $1;\
                  b[$2] += 1;\
                  total += $1}\
                  END{\
                      for (i in a) print a[i],\
                                         b[i],\
                                         i, \
                                         total\
                      }' | \
      # sort output numerical by first column
      sort -n
}

mkdir buildAnalysis

# main app witout pods
filteredOutput "grep -v Pods" > buildAnalysis/main.txt

#every pod on its own
for pod in Pods/*
do
  filteredOutput "grep $pod" > buildAnalysis/AnalyzedPod$(basename $pod).txt
done