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