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@johankool
Created September 14, 2014 15:52
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Build Number
#
# Set the build number to the current git commit count.
# If we're using the Dev scheme, then we'll suffix the build
# number with the current branch name, to make collisions
# far less likely across feature branches.
# Based on: http://w3facility.info/question/how-do-i-force-xcode-to-rebuild-the-info-plist-file-in-my-project-every-time-i-build-the-project/
#
git=`sh /etc/profile; which git`
appBuild=`"$git" rev-list --all |wc -l`
if [ $CONFIGURATION = "Debug" ]; then
branchName=`"$git" rev-parse --abbrev-ref HEAD`
/usr/libexec/PlistBuddy -c "Set :CFBundleVersion $appBuild-$branchName" "${TARGET_BUILD_DIR}/${INFOPLIST_PATH}"
else
/usr/libexec/PlistBuddy -c "Set :CFBundleVersion $appBuild" "${TARGET_BUILD_DIR}/${INFOPLIST_PATH}"
fi
echo "Updated ${TARGET_BUILD_DIR}/${INFOPLIST_PATH}"
@mokagio
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mokagio commented Mar 29, 2015

I just had this issue, the build number generated by my machine is different from the one generated by a team mate. My commit number is also different from the commit number shown on GitHub.

I had some troubles with the generated number and looked better at the documentation of git rev-list. The --all option pretend[s] as if all the refs in refs/ are listed on the command line as . This, I assume, means that all the commit I have in branches that are not merged into master will be counted as well.

A better command would be git rev-list HEAD --count, which is what @wczekalski is using, and also faster to execute.

Thoughts?

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