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Updating ftc-lib-repo

Reference Sheet

How to checkout an update branch

  • cd into the relevant repository
    • Create a new branch, named something descriptive like "update-to-4.0" using git checkout -b [insert new branch name]
  • Add, commit, and push changes to new branch
    • Add changes with git add .
    • Commit with git commit -m "[insert commit message]"
    • Push with git push --set-upstream origin [insert new branch name]
  • When finished, merge the branch
  • Draft a new release (middle bar, alongside commits amd branches)
    • Tag name is version number
    • Title "v"+version number, for example v3.7.0

How to merge in GitHub

  • Create pull request (top bar when in repository view)
  • Merge pull request
  • Delete merged branch

Make sure you have the right projects

  • Update (or clone) ftc_app
  • Update (or clone) ftc-lib-repo, found in the Modular FTC GitHub organization

Update ftc-lib-repo

  • Checkout an update branch from the mvn-repo branch
  • For each .aar or .jar file in ftc_app/libs that is also in the most recent folder of its corresponding folder within ftc-lib-repo/org/first/ftc, run mvn install:install-file as specified below
  • For .aar files, run mvn install:install-file -Dfile=[insert full file name here] -DgroupId=org.first.ftc -DartifactId=[insert corresponding folder name] -DlocalRepositoryPath=$(readlink -f ~/ftc-lib-repo) -Dversion=[insert ftc_app version you are updating the ftc-lib-repo to] -Dpackaging=aar if there is a -sources.jar file as well, add this: -Dsources=[insert full sources file name]
  • For .jar files, run mvn install:install-file -Dfile=[insert full file name here] -DgroupId=org.first.ftc -DartifactId=[insert corresponding folder name] -DlocalRepositoryPath=$(readlink -f ~/ftc-lib-repo) -Dversion=[insert ftc_app version you are updating the ftc-lib-repo to] -Dpackaging=jar

Updating vuforia-repackaged

  • Checkout an update branch
  • Replace vuforia-repackaged/library/libs/Vuforia.jar with ftc_app/libs/Vuforia.jar
  • Replace the vuforia-repackaged/library/src/main/jniLibs/armeabi-v7a/libVuforia.so with ftc_app/libs/armeabi-v7a/libVuforia.so
  • Increment the versionCode near the top of the vuforia-repackaged/library/build.gradle file (easiest to use AndroidStudio)
  • Set the versionName to the version of the ftc_app you are updating to

Updating robotcore-repackaged

  • Checkout an update branch
  • Replace sources in robotcore-repackaged/library/src/main/java with those in the ftc_app/libs/RobotCore-release-sources.jar by opening the archive of sources.jar such as with 7-Zip
    • com,org, and fi
  • Open the archive of ftc_app/libs/RobotCore-release.aar
    • Replace the files in robotcore-repackaged/library/src/main/jniLibs/armeabi-v7a with those of the same name in ftc_app/libs/RobotCore-release.aar/jni/armeabi-v7a
    • Replace the assets folder in robotcore-repackaged/library/src/main with the folder of the same name in ftc_app/libs/RobotCore-release.arr
    • Replace the res folder in robotcore-repackaged/library/src/main with the folder of the same name in ftc_app/libs/RobotCore-release.arr
    • Replace the AndroidManifest.xml at robotcore-repackaged/library/src/main with the file of the same name in ftc_app/libs/RobotCore-release.arr
  • Increment the version number and code in the build.gradle file
  • Update the dependencies to the latest releases
  • Build (hammer icon in top right)
  • Push the branch, but do not merge it back into master yet

Updating robotcore-repackaged-lite

  • Checkout an update branch with the -lite suffix from the update branch already made for the master branch
  • Merge lite branch into lite update branch, THIS WILL PROBABLY PRODUCE CONFLICTS
  • Solve merge conflicts
    • If the file has been deleted in the lite branch, and the update had modified it, usually delete it (look at what it does first)
    • build.gradle will be modified in both, add -lite suffix to new version number
    • For java source files that had been modified in both branches, manually look through each line, keep changes from new update, assess changes from lite branch, think "why is this changed in the lite version?"
  • Commit merge solutions, you are now technically done, BUT DON'T PUSH IT YET
  • Update dependencies to the latest releases
  • Build (hammer icon in top right)
  • Delete new jar files that are linked to functions removed in lite version
    • Look in assets folder
    • Look for WebServer package
    • Look for OnBotJava stuff
    • Parts of new files that reference WebServer, assets, or OnBotJava (you can use Find In Path in Android Studio)
  • Amend previous commit
  • Merge pull request, GitHub should be alright with the merge now
  • Create release for normal and lite versions
    • Normal release tag version should be just the version number, the release title should be the version number with a v in front of it
      • Example: 4.0.0, v4.0.0
    • Lite release tag version should be the version number with -lite at the end, the release title should be the version number with a v in front of it and -lite at the end
      • Make sure the target is the lite branch
      • Example: 4.0.0-lite, v4.0.0-lite

Updating ftc-common-repackaged

  • Checkout an update branch
  • Replace sources in ftc-common-repackaged/library/src/main/java with those in the ftc_app/libs/FtcCommon-release-sources.jar
    • com and org
  • Open the archive of ftc_app/libs/FtcCommon-release.aar
    • Replace the assets folder in ftc-common-repackaged/library/src/main with the folder of the same name in ftc_app/libs/FtcCommon-release.arr
    • Replace the res folder in ftc-common-repackaged/library/src/main with the folder of the same name in ftc_app/libs/FtcCommon-release.arr
    • Replace the AndroidManifest.xml at ftc-common-repackaged/library/src/main with the file of the same name in ftc_app/libs/FtcCommon-release.arr
  • Increment the version number and code in the build.gradle file
  • Update the dependencies to the latest releases
  • Build (hammer icon in top right), makes sure everything works
  • Push the branch, but do not merge it back into master yet

Updating ftc-common-repackaged-lite

  • Checkout an update branch with the -lite suffix from the update branch already made for the master branch
  • Merge lite branch into lite update branch, THIS WILL PROBABLY PRODUCE CONFLICTS
  • Solve merge conflicts
    • If the file has been deleted in the lite branch, and the update had modified it, usually delete it (look at what it does first)
    • build.gradle will be modified in both, add -lite suffix to new version number
    • For java source files that had been modified in both branches, manually look through each line, keep changes from new update, assess changes from lite branch, think "why is this changed in the lite version?"
  • Commit merge solutions, you are now technically done, BUT DON'T PUSH IT YET
  • Update the dependencies to the latest releases
  • Build (hammer icon in top right)
  • Delete new jar files that are linked to functions removed in lite version
    • Look in assets folder
    • Look for WebServer package
    • Look for OnBotJava stuff
    • Parts of new files that reference WebServer, assets, or OnBotJava (you can use Find In Path in Android Studio)
  • Amend previous commit
  • Merge pull request, GitHub should be alright with the merge now
  • Create release for normal and lite versions
    • Normal release tag version should be just the version number, the release title should be the version number with a v in front of it
      • Example: 4.0.0, v4.0.0
    • Lite release tag version should be the version number with -lite at the end, the release title should be the version number with a v in front of it and -lite at the end
      • Make sure the target is the lite branch
      • Example: 4.0.0-lite, v4.0.0-lite

Updating robotcontroller-repackaged

  • Checkout an update branch
  • Replace sources in robotcontroller-repackaged/library/src/main/java with those in the ftc_app/FtcRobotController/src/main
    • assets, java, res, and AndroidMainifest.xml
  • Increment the version number and code in the build.gradle file
  • Update the dependencies to the latest releases
  • Build (hammer icon in top right), makes sure everything works
  • Push the branch, but do not merge it back into master yet

Updating robotcontroller-repackaged-lite

  • Checkout an update branch with the -lite suffix from the update branch already made for the master branch
  • Merge lite branch into lite update branch, THIS WILL PROBABLY PRODUCE CONFLICTS
  • Solve merge conflicts
    • If the file has been deleted in the lite branch, and the update had modified it, usually delete it (look at what it does first)
    • build.gradle will be modified in both, add -lite suffix to new version number
    • For java source files that had been modified in both branches, manually look through each line, keep changes from new update, assess changes from lite branch, think "why is this changed in the lite version?"
  • Commit merge solutions, you are now technically done, BUT DON'T PUSH IT YET
  • Update the dependencies to the latest releases
  • Build (hammer icon in top right)
  • Delete new jar files that are linked to functions removed in lite version
    • Look in assets folder
    • Look for WebServer package
    • Look for OnBotJava stuff
    • Parts of new files that reference WebServer, assets, or OnBotJava (you can use Find In Path in Android Studio)
  • Amend previous commit
  • Merge pull request, GitHub should be alright with the merge now
  • Create release for normal and lite versions
    • Normal release tag version should be just the version number, the release title should be the version number with a v in front of it
      • Example: 4.0.0, v4.0.0
    • Lite release tag version should be the version number with -lite at the end, the release title should be the version number with a v in front of it and -lite at the end
      • Make sure the target is the lite branch
      • Example: 4.0.0-lite, v4.0.0-lite