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Update current Xcode target's build number with the number of commits on a specified branch. http://tgoode.com/2014/06/05/sensible-way-increment-bundle-version-cfbundleversion-xcode/
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| #!/bin/bash | |
| # update_build_number.sh | |
| # Usage: `update_build_number.sh [branch]` | |
| # Run this script after the 'Copy Bundle Resources' build phase | |
| # Ref: http://tgoode.com/2014/06/05/sensible-way-increment-bundle-version-cfbundleversion-xcode/ | |
| branch=${1:-'master'} | |
| buildNumber=$(expr $(git rev-list $branch --count) - $(git rev-list HEAD..$branch --count)) | |
| echo "Updating build number to $buildNumber using branch '$branch'." | |
| /usr/libexec/PlistBuddy -c "Set :CFBundleVersion $buildNumber" "${TARGET_BUILD_DIR}/${INFOPLIST_PATH}" | |
| if [ -f "${BUILT_PRODUCTS_DIR}/${WRAPPER_NAME}.dSYM/Contents/Info.plist" ]; then | |
| /usr/libexec/PlistBuddy -c "Set :CFBundleVersion $buildNumber" "${BUILT_PRODUCTS_DIR}/${WRAPPER_NAME}.dSYM/Contents/Info.plist" | |
| fi |
If you don't want to anchor the build number to a branch, you can use this to calculate it:
buildNumber=$(git rev-list HEAD --count)
@airdrummingfool, with Xcode 10, ${BUILT_PRODUCTS_DIR}/${WRAPPER_NAME}.dSYM seems to be always missing. Good thing there is an if -f in the script, but I wonder if we need to change something for Xcode 10?
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Update: make sure the dSYM Info.plist file exists before trying to update it. Thanks to this comment by Motti Shneor.