Merge branch 'main' into pr/bom-modules-cs-project

.config/mill-version

@@ -1 +1,2 @@
-0.12.4
+0.12.5
+

.github/actions/post-build-setup/action.yml

@@ -19,11 +19,9 @@ runs:
         java-version: ${{ inputs.java-version }}
         distribution: temurin
 
-    - uses: actions/checkout@v4
-
     # Need to fix cached artifact file permissions because github actions screws it up
     # https://github.com/actions/upload-artifact/issues/38
-    - run: "chmod -R +x ."
+    - run: "chmod -R 777 ."
       shell: bash
 
     - uses: coursier/cache-action@v6

.github/workflows/post-build-raw.yml

@@ -21,16 +21,14 @@ jobs:
     continue-on-error: false
     timeout-minutes: ${{ inputs.timeout-minutes }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/download-artifact@v4
+        with:
+          path: .
+          name: ${{ inputs.os }}-artifact
 
       - uses: ./.github/actions/post-build-setup
         with:
           java-version: ${{ inputs.java-version }}
           os: ${{ inputs.os }}
 
-      - uses: actions/download-artifact@v4
-        with:
-          path: .
-          name: ${{ inputs.os }}-artifact
-
       - run: ${{ inputs.buildcmd }}

.github/workflows/post-build-selective.yml

@@ -24,19 +24,16 @@ jobs:
     continue-on-error: false
     timeout-minutes: ${{ inputs.timeout-minutes }}
     steps:
-      - uses: actions/checkout@v4
-
-      - uses: ./.github/actions/post-build-setup
-        with:
-          java-version: ${{ inputs.java-version }}
-          os: ${{ inputs.os }}
 
       - uses: actions/download-artifact@v4
         with:
           path: .
           name: ${{ inputs.os }}-artifact
 
-      - run: chmod -R 777 . # normalize permissions before and after upload/download-artifact
+      - uses: ./.github/actions/post-build-setup
+        with:
+          java-version: ${{ inputs.java-version }}
+          os: ${{ inputs.os }}
 
       - uses: actions/download-artifact@v4
         with:
@@ -53,12 +50,40 @@ jobs:
         if: ${{ inputs.install-android-sdk }}
         with:
           log-accepted-android-sdk-licenses: false
+          cmdline-tools-version: 11076708
+          packages: tools platform-tools emulator system-images;android-35;google_apis_playstore;x86_64
+
+      - name: Enable KVM group perms
+        if: ${{ inputs.install-android-sdk }}
+        run: |
+          echo 'KERNEL=="kvm", GROUP="kvm", MODE="0666", OPTIONS+="static_node=kvm"' | sudo tee /etc/udev/rules.d/99-kvm4all.rules
+          sudo udevadm control --reload-rules
+          sudo udevadm trigger --name-match=kvm
+
+      - name: Set AVD environment variable globally
+        if: ${{ inputs.install-android-sdk }}
+        run: echo "ANDROID_AVD_HOME=/home/runner/.config/.android/avd" >> $GITHUB_ENV
 
       - run: ./mill -i -k selective.resolve ${{ inputs.millargs }}
 
+      - run: ./mill -i -j1 -k selective.run ${{ inputs.millargs }}
+        if: ${{ inputs.install-android-sdk }}
+
       - run: ./mill -i -k selective.run ${{ inputs.millargs }}
+        if: ${{ !inputs.install-android-sdk }}
 
       - run: 'taskkill -f -im java* && rm -rf out/mill-server/*'
         if: startsWith(inputs.os, 'windows')
         shell: bash
         continue-on-error: true
+
+      - name: Publish Test Report
+        uses: mikepenz/action-junit-report@v5
+        if: always() # always run even if the previous step fails
+        with:
+          fail_on_failure: false
+          include_passed: false
+          detailed_summary: true
+          annotate_only: true
+          require_tests: false
+          report_paths: 'out/**/test-report.xml'

.github/workflows/run-tests.yml

@@ -169,4 +169,4 @@ jobs:
     uses: ./.github/workflows/post-build-raw.yml
     with:
       java-version: '17'
-      buildcmd: ./mill -i mill.scalalib.scalafmt.ScalafmtModule/checkFormatAll __.sources + __.mimaReportBinaryIssues + __.fix --check + mill.javalib.palantirformat.PalantirFormatModule/ --check + mill.kotlinlib.ktlint.KtlintModule/checkFormatAll --check
+      buildcmd: ./mill -i mill.scalalib.scalafmt.ScalafmtModule/checkFormatAll __.sources + __.mimaReportBinaryIssues + __.fix --check + mill.javalib.palantirformat.PalantirFormatModule/ --check + mill.kotlinlib.ktlint.KtlintModule/checkFormatAll

.github/workflows/scala-steward.yml

@@ -1,6 +1,6 @@
 on:
-  schedule:
-    - cron: '0 0 * * *' # daily
+#  schedule:
+#    - cron: '0 0 * * *' # daily
   workflow_dispatch:
 
 name: Scala Steward

blog/modules/ROOT/nav.adoc

@@ -1,4 +1,6 @@
 
+* xref:5-executable-jars.adoc[]
+* xref:4-flaky-tests.adoc[]
 * xref:3-selective-testing.adoc[]
 * xref:2-monorepo-build-tool.adoc[]
 * xref:1-java-compile.adoc[]

blog/modules/ROOT/pages/3-selective-testing.adoc

@@ -14,8 +14,8 @@ or monorepo: picking which tests to run to validate a change or pull-request, be
 running every test every time is costly and slow. This blog post will explore what
 selective testing is all about, the different approaches you can take with selective
 testing, based on my experience working on developer tooling and CI for the last decade at
-Dropbox and Databricks. Lastly, we will discuss how selective testing is supported by
-the Mill build tool.
+Dropbox and Databricks. Lastly, we will discuss
+xref:mill::large/selective-execution.adoc[how the Mill build tool supports selective testing].
 
 // end::header[]