Version Number Environment Variable

Question & Answer
7

Adapted from this

set -x

PROJECT_FILE_PATH="path/to/project.pbxproj"
MARKETING_VERSION=`sed -n '/MARKETING_VERSION/{s/MARKETING_VERSION = //;s/;//;s/^[[:space:]]*//;p;q;}' $PROJECT_FILE_PATH`
BUILD_VERSION=`sed -n '/CURRENT_PROJECT_VERSION/{s/CURRENT_PROJECT_VERSION = //;s/;//;s/^[[:space:]]*//;p;q;}' $PROJECT_FILE_PATH`

if [ -z "$MARKETING_VERSION" ]; then
    echo "could not extract marketing version"
    exit 1
else
    echo "marketing version:"
    echo $MARKETING_VERSION
fi

if [ -z "$BUILD_VERSION" ]; then
    echo "could not extract build version"
    exit 1
else
    echo "build version:"
    echo $BUILD_VERSION
fi

NEW_VERSION="${MARKETING_VERSION}+${BUILD_VERSION}"
echo "new version:"
echo $NEW_VERSION
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