Different app-name depending on configuration when app-name is localized in InfoPlist.strings

Question

We use a setup with different plists for each configuration. Like this: Target-Info-Dev.plist, Target-Info-Beta.plist...

This way our configurations could have their own CFBundleDisplayName, and we can differentiate builds by app-name on device. Like this: "DEV Appname", "BETA Appname"...

However, now we are required to localize the app-name. We have done this by creating a localized InfoPlist.strings for each target:

"CFBundleDisplayName" = "<localized-appname>";
"CFBundleName" = "<localized-appname>";

But since the CFBundleDisplayName is no longer derived from Target-Info-[Configuration].plist, we cannot differentiate the app-name for different configurations.

It should be noted that we have several Targets as well, for different brands of the same app, but we already got that working by haveing a separate InfoPlist.strings for each target.

Anybody have an idea of how to accomplish both localized and configuration-based app-name?

Answer 1

Since the file InfoPlist.strings is not just 1 single file, but is spread across multiple folders and files like so: en.lproj/InfoPlist.strings, de.lproj/InfoPlist.strings. It is a bit trickier to use it for different schemes. Here is how I localized the name of the Today Widget shared by 2 flavors / schemes of the same target. For demonstration purposes, I used 2 "flavors": TA and EC. I will refer to them in this answer.

Step 1:

• Create folders for each "flavor" or scheme in the target directory. Name each folder exactly as they are named in your user-defined scheme. Copy there the InfoPlist.strings file.

This step might be tricky. What I did: I created a new folder in XCode and named it TA. I dragged & dropped there my InfoPlist.strings file, then browsed to that folder in Finder, duplicated that folder, and renamed it to EC. Then, I drag & dropped it into XCode. Don't add it to any target. It is not needed.

Step 2:

• Remove the InfoPlist.strings from the target's Copy Bundle Resources build phase:

Click on your project name -> Select the widget's target (ex. Today Widget) -> go to Build Phases -> open the Copy Bundle Resources -> find the file InfoPlist.strings, select it and press Delete button

Step 3:

• Add a new Run Script to copy the correct InfoPlist.strings file

Here is the script I came up with which will copy the correct file, based on the current flavor/scheme your app is running now:

for lng in en de es fr it nl pt-PT tr
do
  INFO_PLIST_FILE="${PROJECT_DIR}/TodayMatchesWidget/${APP_FLAVOR}/${lng}.lproj/InfoPlist.strings" 
  BUILD_APP_DIR="${BUILT_PRODUCTS_DIR}/${FULL_PRODUCT_NAME}" 
  FILE_LOCATION="${BUILD_APP_DIR}/${lng}.lproj/InfoPlist.strings" 
  cp "${INFO_PLIST_FILE}" "${FILE_LOCATION}"
done

This is a for loop, which iterates through all my localization languages. You need to put there only the languages that you support. Each language abbreviation should be separated by a space, nothing else.

The only variable which you need to take care of is APP_FLAVOR, which in my case is a user-defined setting inside the project's Build Settings, and in my case will be either TA or EC.

Here is the final folder structure in Today Widget's folder:

P.S: I assume you already have a InfoPlist.strings file in the target's directory. If not, just add a new Strings File and call it InfoPlist.strings and add this value inside:

CFBundleDisplayName = "My Localized Widget";

I hope it helps anyone out there!

Answer 2

Better Solution

1. Edit Info.plist, set CFBundleDisplayName's value to a variable named something like $(MY_DISPLAY_NAME)

2. Open 'Build Settings' tab of the project or target, add a key named MY_DISPLAY_NAME under User-Defined section(you need scroll to the bottom to find this section), then just expand the newly-added key, and set any name for each configuration as you wish.

When building your project, every variable in the Info.plist will be replaced to its value.

The solution is much simpler than the original one.

Original Solution

I had the same requirement in my project, and then I found your question, and at last I solved it. Edit your projects' scheme, add pre-action and post-action script to execute your change. Like this,

Step 1. change app name in Build's Pre-actions

str=""
if [ "${CONFIGURATION}" == "Debug" ];then
    str="dev"
elif [ "${CONFIGURATION}" == "AdhocDevelopment" ];then
    str="dev"
elif [ "${CONFIGURATION}" == "AdhocDistribution" ];then
    str="adhoc"
elif [ "${CONFIGURATION}" == "DailyBuild" ];then
    str="rdm"
fi
perl -pi -e "s/appName[^<]*/appName${str}/g" ${PROJECT_DIR}/smd/Info.plist

Step 2. Restore app name in Build's Post-actions

perl -pi -e "s/appName[^<]*/appName/g" ${PROJECT_DIR}/smd/Info.plist
echo ${PROJECT_DIR}/${INFOPLIST_FILE} > ~/tmp.txt; rm -f ~/tmp.txt

Something to explain: Debug/AdhocDevelopment/AdhocDistribution/DailyBuild are your projects' configuration names; ${CONFIGURATION} is predefined by Xcode; perl is preferable to awk and sed, which are all pre-installed on every mac OS X.

By the way, what I have done is changing appName in Info.plist, you can change your infoPlist.strings. In this way, you just need a single Info.plist file.