Github user iyovcheva commented on a diff in the pull request:
https://github.com/apache/incubator-brooklyn/pull/980#discussion_r42619079
--- Diff:
core/src/main/java/org/apache/brooklyn/location/ssh/SshMachineLocation.java ---
@@ -664,6 +655,24 @@ public int execCommands(Map<String,?> props, String
summaryForLogging, List<Stri
public int execCommands(String summaryForLogging, List<String>
commands, Map<String,?> env) {
return execCommands(MutableMap.<String,Object>of(),
summaryForLogging, commands, env);
}
+ public int execCommandsWithStreams(String summaryForLogging,
List<String> commands) {
+ Map flags = Maps.newLinkedHashMap();
+ if (BrooklynTaskTags.stream(Tasks.current(),
BrooklynTaskTags.STREAM_STDIN)==null) {
+
Tasks.addTagDynamically(BrooklynTaskTags.tagForStreamSoft(BrooklynTaskTags.STREAM_STDIN,
+ Streams.byteArrayOfString(Strings.join(commands,
"\n"))));
+ }
+ if (BrooklynTaskTags.stream(Tasks.current(),
BrooklynTaskTags.STREAM_STDOUT)==null) {
+ ByteArrayOutputStream stdout = new ByteArrayOutputStream();
+ ByteArrayOutputStream stderr = new ByteArrayOutputStream();
+
Tasks.addTagDynamically(BrooklynTaskTags.tagForStreamSoft(BrooklynTaskTags.STREAM_STDOUT,
stdout));
+
Tasks.addTagDynamically(BrooklynTaskTags.tagForStreamSoft(BrooklynTaskTags.STREAM_STDERR,
stderr));
--- End diff --
Hi @neykov, I think that this is impossible, because the tags are
Set<Object> and even there was no `==null` check, if the tags are already in,
the set will remain unchanged.
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