chore: remove submodules, migrate to monorepo

- Remove .gitmodules and 12 kit submodules (apteligent, button, example,
  flurry, foresee, pilgrim, responsys, revealmobile, skyhook, taplytics,
  tune, wootric)
- Update settings-kits.gradle to remove deleted kit references
- Remove submodule steps from CI (pull-request.yml, release.yml, daily.yml)
- Update ONBOARDING.md: kits are in monorepo, no submodule init needed
- Update CONTRIBUTING.md: urbanairship path
- Update urbanairship paths in release.yml and daily.yml

Made-with: Cursor

Author: denischilik

.github/workflows/daily.yml

@@ -50,7 +50,6 @@ jobs:
           token: ${{ secrets.MP_SEMANTIC_RELEASE_BOT }}
           repository: mparticle/mparticle-android-sdk
           ref: ${{ inputs.branch_name }}
-          submodules: recursive
       - name: "Import GPG Key"
         uses: crazy-max/ghaction-import-gpg@e89d40939c28e39f97cf32126055eeae86ba74ec #v6.0
         with:
@@ -62,13 +61,6 @@ jobs:
         run: |
           git checkout -b regression/${{ github.run_number }}
           git push origin regression/${{ github.run_number }}
-      - name: "Commit Kit Updates"
-        run: |
-          git submodule foreach "git fetch; git reset --hard origin/main";
-          git add .
-          git diff-index --quiet HEAD || git commit -m 'chore: Update Submodules'
-      - name: "Push kit updates to release branch"
-        run: git push origin regression/${{ github.run_number }}
 
   #  instrumented-tests:
   #    name: "Instrumented Tests"
@@ -232,7 +224,6 @@ jobs:
         uses: actions/checkout@v6.0.2
         with:
           ref: regression/${{ github.run_number }}
-          submodules: recursive
       - name: "Install JDK 17"
         uses: actions/setup-java@v5
         with:
@@ -245,8 +236,8 @@ jobs:
         run: ./gradlew publishReleaseLocal
       - name: "Run Android Kit Lint"
         run: ./gradlew publishReleaseLocal -c settings-kits.gradle lint
-      - name: "Run Isolated Kit Lint (urbanairship-kit)"
-        working-directory: kits/urbanairship-kit
+      - name: "Run Isolated Kit Lint (urbanairship)"
+        working-directory: kits/urbanairship/urbanairship-20
         run: ./gradlew lint
       - name: "Archive Test Results"
         uses: actions/upload-artifact@v7
@@ -271,7 +262,6 @@ jobs:
         uses: actions/checkout@v6.0.2
         with:
           ref: regression/${{ github.run_number }}
-          submodules: recursive
       - name: "Install JDK 17"
         uses: actions/setup-java@v5
         with:
@@ -284,8 +274,8 @@ jobs:
         run: ./gradlew publishReleaseLocal
       - name: "Run Android Kit Kotlin Lint"
         run: ./gradlew publishReleaseLocal -c settings-kits.gradle ktlintCheck
-      - name: "Run Isolated Kit Kotlin Lint (urbanairship-kit)"
-        working-directory: kits/urbanairship-kit
+      - name: "Run Isolated Kit Kotlin Lint (urbanairship)"
+        working-directory: kits/urbanairship/urbanairship-20
         run: ./gradlew ktlintCheck
       - name: "Archive Test Results"
         uses: actions/upload-artifact@v7
@@ -315,7 +305,6 @@ jobs:
         with:
           repository: mparticle/mparticle-android-sdk
           ref: regression/${{ github.run_number }}
-          submodules: recursive
       - name: "Install JDK 17"
         uses: actions/setup-java@v5
         with:
@@ -326,8 +315,8 @@ jobs:
         run: ./gradlew -PisRelease=true clean publishReleaseLocal
       - name: "Test Kits"
         run: ./gradlew -PisRelease=true clean testRelease publishReleaseLocal -c settings-kits.gradle
-      - name: "Test Isolated Kits (urbanairship-kit)"
-        working-directory: kits/urbanairship-kit
+      - name: "Test Isolated Kits (urbanairship)"
+        working-directory: kits/urbanairship/urbanairship-20
         run: ./gradlew -PisRelease=true clean testRelease publishReleaseLocal
 
   semantic-release-dryrun:

.github/workflows/pull-request.yml

@@ -100,8 +100,6 @@ jobs:
     steps:
       - name: "Checkout Branch"
         uses: actions/checkout@v6.0.2
-        with:
-          submodules: recursive
       - name: "Install JDK 17"
         uses: actions/setup-java@v5
         with:
@@ -127,8 +125,6 @@ jobs:
     steps:
       - name: "Checkout Branch"
         uses: actions/checkout@v6.0.2
-        with:
-          submodules: recursive
       - name: "Install JDK 17"
         uses: actions/setup-java@v5
         with:
@@ -160,16 +156,11 @@ jobs:
     steps:
       - name: "Checkout Branch"
         uses: actions/checkout@v6.0.2
-        with:
-          submodules: recursive
-          fetch-depth: 0
       - name: "Install JDK 17"
         uses: actions/setup-java@v5
         with:
           distribution: "zulu"
           java-version: "17"
-      - name: "Get Latest Kits"
-        run: git submodule foreach "git rebase main"
       - name: "Generate Core Release Build"
         run: ./gradlew -PisRelease=true publishLocal
       - name: "Run Kit-Base Release Tests and Build"

.github/workflows/release.yml

@@ -37,7 +37,6 @@ jobs:
           token: ${{ secrets.MP_SEMANTIC_RELEASE_BOT }}
           repository: mparticle/mparticle-android-sdk
           ref: main
-          submodules: recursive
       - name: "Import GPG Key"
         uses: crazy-max/ghaction-import-gpg@e89d40939c28e39f97cf32126055eeae86ba74ec #v6.0
         with:
@@ -49,13 +48,6 @@ jobs:
         run: |
           git checkout -b release/${{ github.run_number }}
           git push origin release/${{ github.run_number }}
-      - name: "Commit Kit Updates"
-        run: |
-          git submodule foreach "git fetch; git reset --hard origin/main";
-          git add .
-          git diff-index --quiet HEAD || git commit -m 'chore: Update submodules'
-      - name: "Push kit updates to release branch"
-        run: git push origin release/${{ github.run_number }}
 
   regression-check:
     needs: create-release-branch
@@ -135,7 +127,6 @@ jobs:
         with:
           repository: mparticle/mparticle-android-sdk
           ref: release/${{ github.run_number }}
-          submodules: recursive
       - name: "Install JDK 17"
         uses: actions/setup-java@v5
         with:
@@ -155,9 +146,9 @@ jobs:
         if: ${{ github.event.inputs.dryRun == 'false'}}
         id: sdk-version
         run: echo "version=$(./gradlew -PisRelease=true -q properties | grep '^version:' | awk '{print $2}')" >> $GITHUB_OUTPUT
-      - name: "Publish Isolated Kits (urbanairship-kit)"
+      - name: "Publish Isolated Kits (urbanairship)"
         if: ${{ github.event.inputs.dryRun == 'false'}}
-        working-directory: kits/urbanairship-kit
+        working-directory: kits/urbanairship/urbanairship-20
         run: ./gradlew -PisRelease=true -Pversion=${{ steps.sdk-version.outputs.version }} publishReleasePublicationToMavenRepository --stacktrace
 
       # Temporary workaround: https://central.sonatype.org/publish/publish-portal-ossrh-staging-api/#ensuring-deployment-visibility-in-the-central-publisher-portal

.gitmodules

@@ -85,7 +85,7 @@ for details. Before submitting a PR that affects core APIs, verify isolated
 kits also build:
 
 ```bash
-cd kits/urbanairship-kit && ./gradlew testRelease
+cd kits/urbanairship/urbanairship-20 && ./gradlew testRelease
 ```
 
 ### Reporting Bugs

CONTRIBUTING.md

@@ -69,16 +69,10 @@ version in the **Gradle JDK** dropdown menu.
 Remember to close and reopen your project after you've made your changes or the error message may
 persist.
 
-### Downloading the mParticle Kits
+### mParticle Kits
 
-Now we will download the different available Kits which are developed as individual submodules each
-having a dedicated repository. First make sure you have set both a SSH key and GPG key in your
-GitHub account, SSH is used for authentication while GPG is used for signing tags and commits.
-
-Now type the following commands `git submodule init` (creates the local configuration file for the
-submodules). followed by `git submodule update --recursive` (updates all available submodules).
-
-Or you can do it in one line with `git submodule update --init`
+All kits are included in the monorepo under the `kits/` directory. Clone the repository and you
+will have the full SDK with all available kits. No submodule initialization is required.
 
 An error regarding the Javadoc file generation, **Illegal Package Name** may come up referencing
 some files with the .kt extension, a current quick fix for this is adding the following code in
@@ -90,8 +84,7 @@ tasks.withType(Javadoc) {
 }
 ```
 
-Once you have run both commands you should see your newly populated kit files easily in the Project
-view -> **Kits** folder.
+Kit files are located in the Project view -> **Kits** folder.
 
 ### Building and publishing core modules to the Maven Local Repository