injectXcodePath.sh

#!/bin/sh

defaultXcodePath="/Applications/Xcode.app/Contents/Developer"
realXcodePath="`xcode-select -p`"

fatal() {
    echo "[fatal] $1" 1>&2
    exit 1
}

absPath() {
    case "$1" in
        /*)
            printf "%s\n" "$1"
            ;;
        *)
            printf "%s\n" "$PWD/$1"
            ;;
    esac;
}

scriptDir="`dirname $0`"
scriptName="`basename $0`"
absScriptDir="`cd $scriptDir; pwd`"

main() {
    for f in `find ${absScriptDir} -name module.modulemap`; do
        cat ${f} | sed "s,${defaultXcodePath},${realXcodePath},g" > ${f}.new || fatal "Failed to update modulemap ${f}"
        mv ${f}.new ${f} || fatal "Failed to replace modulemap ${f}"
    done
}

main $*