-"exportANDROID_HOME=\"/sdk-tools-linux\""# set ANDROID_HOME env var
-"gitclonehttps://github.com/WhisperSystems/Signal-Android.git&&cdSignal-Android&&gitcheckoutv4.19.1"# get signal sources
-"gitclonehttps://github.com/WhisperSystems/Signal-Android.git&&cdSignal-Android&&gitcheckoutv4.19.3"# get signal sources
-"./gradlewclean"# cleanup
#- "rm $CI_PROJECT_DIR/Signal-Android/test/unitTest/java/org/thoughtcrime/securesms/jobs/AttachmentDownloadJobTest.java -f" # because of https://github.com/signalapp/Signal-Android/issues/7458
#- "rm $CI_PROJECT_DIR/Signal-Android/test/unitTest/java/org/thoughtcrime/securesms/crypto/MasterCipherTest.java -f" # because of https://github.com/signalapp/Signal-Android/issues/7458