disable -sources.jar for protos via variable

commit_hash:a4b4ea1430f9dac200fb204ac6cb79bf29723e3d

Author: IlyaNiklyaev

build/conf/java.conf

@@ -1596,7 +1596,14 @@ elsewhen ($JDK_VERSION == "" && $HAS_PER_MODULE_JDK_VERSION == "no") {
 otherwise {
     EXTERNAL_JAVA_JDK_RESOURCE=$JDK_RESOURCE
 }
-COMPILE_JAVA=${cwd:ARCADIA_BUILD_ROOT} $YMAKE_PYTHON3 ${input:"build/scripts/compile_java.py"} --ya-start-command-file --java-bin $EXTERNAL_JAVA_JDK_RESOURCE/bin/java --javac-bin $EXTERNAL_JAVA_JDK_RESOURCE/bin/javac --jar-bin $JDK_RESOURCE/bin/jar --kotlin-compiler $KOTLIN_COMPILER_RESOURCE_GLOBAL/kotlin-compiler.jar $JAVA_VCS_MF_ARG $PACKAGE_PREFIX_ARGS --jar-output $TARGET --srcs-jar-output ${output;suf=-sources.jar:REALPRJNAME} $AUTO_INPUT DELIM $JAVAC_OPTS $EXTERNAL_JAVA_JAVAC_OPTS DELIM $MANAGED_PEERS_CLOSURE DELIM -no-stdlib -module-name $REALPRJNAME -jvm-target ${KOTLIN_JVM_TARGET} ${KOTLINC_OPTS_VALUE} --ya-end-command-file ${hide;kv:"p JV"} ${hide;kv:"pc light-blue"} ${hide;kv:"show_out"} ${hide;requirements:"cpu:4"} ${hide;input:"build/scripts/java_command_file.py"} ${hide;input:"build/scripts/process_command_files.py"}
+DISABLE_SOURCES_JAR_FOR_EXTERNAL_LIBRARY=
+when ($DISABLE_SOURCES_JAR_FOR_EXTERNAL_LIBRARY == "yes") {
+    SOURCES_JAR_FLAGS=
+}
+otherwise {
+    SOURCES_JAR_FLAGS=--srcs-jar-output ${output;suf=-sources.jar:REALPRJNAME}
+}
+COMPILE_JAVA=${cwd:ARCADIA_BUILD_ROOT} $YMAKE_PYTHON3 ${input:"build/scripts/compile_java.py"} --ya-start-command-file --java-bin $EXTERNAL_JAVA_JDK_RESOURCE/bin/java --javac-bin $EXTERNAL_JAVA_JDK_RESOURCE/bin/javac --jar-bin $JDK_RESOURCE/bin/jar --kotlin-compiler $KOTLIN_COMPILER_RESOURCE_GLOBAL/kotlin-compiler.jar $JAVA_VCS_MF_ARG $PACKAGE_PREFIX_ARGS --jar-output $TARGET $SOURCES_JAR_FLAGS $AUTO_INPUT DELIM $JAVAC_OPTS $EXTERNAL_JAVA_JAVAC_OPTS DELIM $MANAGED_PEERS_CLOSURE DELIM -no-stdlib -module-name $REALPRJNAME -jvm-target ${KOTLIN_JVM_TARGET} ${KOTLINC_OPTS_VALUE} --ya-end-command-file ${hide;kv:"p JV"} ${hide;kv:"pc light-blue"} ${hide;kv:"show_out"} ${hide;requirements:"cpu:4"} ${hide;input:"build/scripts/java_command_file.py"} ${hide;input:"build/scripts/process_command_files.py"}
 
 ARGS_DELIM="MACRO_CALLS_DELIM"