ci: discover latest Android command-line tools dynamically

.gitea/workflows/android-build.yml

@@ -1,5 +1,9 @@
 name: Android build
 
+permissions:
+  contents: read
+  releases: write
+
 on:
   push:
     branches:
@@ -33,7 +37,9 @@ jobs:
           export ANDROID_HOME="$ANDROID_SDK_ROOT"
           mkdir -p "$ANDROID_SDK_ROOT/cmdline-tools"
           if [ ! -x "$ANDROID_SDK_ROOT/cmdline-tools/latest/bin/sdkmanager" ]; then
-            curl -fsSL -o /tmp/commandlinetools.zip https://dl.google.com/android/repository/commandlinetools-linux-12266719_latest.zip
+            tools_url="$(curl -fsSL https://developer.android.com/studio | grep -o 'https://dl.google.com/android/repository/commandlinetools-linux-[0-9][0-9]*_latest.zip' | head -n 1)"
+            test -n "$tools_url"
+            curl -fsSL -o /tmp/commandlinetools.zip "$tools_url"
             rm -rf "$ANDROID_SDK_ROOT/cmdline-tools/latest" "$ANDROID_SDK_ROOT/cmdline-tools/cmdline-tools"
             unzip -q /tmp/commandlinetools.zip -d "$ANDROID_SDK_ROOT/cmdline-tools"
             mv "$ANDROID_SDK_ROOT/cmdline-tools/cmdline-tools" "$ANDROID_SDK_ROOT/cmdline-tools/latest"
@@ -82,10 +88,17 @@ jobs:
           path: app/build/outputs/apk/debug/*.apk
           if-no-files-found: error
 
-      - name: Upload release AAB
+      - name: Attach release AAB to Gitea release
         if: github.event_name == 'release'
-        uses: actions/upload-artifact@v3
+        env:
-        with:
+          GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}
-          name: release-aab
+        shell: bash
-          path: app/build/outputs/bundle/release/*.aab
+        run: |
-          if-no-files-found: error
+          set -euxo pipefail
+          release_id="$(python3 -c 'import json, os; print(json.load(open(os.environ["GITHUB_EVENT_PATH"], encoding="utf-8"))["release"]["id"])')"
+          aab="$(find app/build/outputs/bundle/release -name '*.aab' | head -n 1)"
+          curl --fail-with-body \
+            --request POST \
+            --header "Authorization: token ${GITEA_TOKEN}" \
+            --form "attachment=@${aab}" \
+            "${GITHUB_SERVER_URL}/api/v1/repos/${GITHUB_REPOSITORY}/releases/${release_id}/assets?name=$(basename "$aab")"