When condition is not met for a conditional task, why the whole build fails?

[Chitrarth Sahai]

I have a conditional task for which i have used a plan variable isRCBuild to trigger.

When isRCBuild=0 it should run otherwise no.

When the isRCBuild=1 the condition is not met but the whole builds stops, why is that? shouldn't it just be skipped??

[Alexey Chystoprudov · Accepted solution]

If it's the only task then build fails because there were no tasks for execution. Add dummy Script task "echo hi" to avoid it

[Chitrarth Sahai]

If it's only task then it should go to next job. I think this qualifies as a bug.

@Alexey Chystoprudov Do you think this should qualify as a bug?

For the workaround, i now check the bamboo variable from the script itself and EXIT if required. Bamboo conditional tasks are not that robust from my POV.

[Alexey Chystoprudov]

@Chitrarth Sahai , it's existing behaviour. When you create job without task Bamboo fails it as we decided it's not a good situation.

The same when all tasks are skipped, it means job had no executable tasks and its state is unknown. 

[Dana Smoot]

Well then it would be nice if there was a conditional Job and not just conditional tasks :)

Right now the only way to get a conditional job, is to set the same condition on each task in the job, except a final dummy task that always runs.  That seems like a bad way to have something change in the future, but forget to change it everywhere.