Expose node task's execResult about gradle-node-plugin

[nkoterba]

I was able to get something to work, although I'm not sure it's the best strategy. If either of you have better suggestion, would appreciate it.

ignoreExitValue = true
    def execRunner = null
    execOverrides {
        execRunner = it
        it.standardOutput = new ByteArrayOutputStream()
        it.errorOutput = it.standardOutput
    }
    doLast {
        if (result.exitValue != 0) {
            println(execRunner.standardOutput.toString())
            throw new GradleException("exec failed; see output above")
        }
    }

[johnrengelman]

+1 - I'm just looking at this now, because I want to redirect the output/error streams to something that isn't the console but then on an error condition, print out the entire output so it's not interleaved with the output from other tasks.

[srs]

Will pull in your pull request i a couple of hours. Thanks.

[nkoterba]

@johnrengelman Can you share how you were able to redirect output/error streams?

I'm trying to do the same thing, but standardOutput and errorOutput are not exposed on the Node/Npm Tasks (which wrap and insulate an internal Exec runner) so not sure how to do this. My thought was:

standardOutput = new ByteArrayOutputStream()
    errorOutput = standardOutput
    ignoreExitValue = true
    doLast {
        if (result.exitValue != 0) {
            println(standardOutput.toString())
            throw new GradleException("exec failed; see output above")
        }
    }

But standardOutput as I mentioned isn't defined on NodeTask or NpmTask.