"pulumi logs" entries only return first line

[mmdriley]

$ pulumi logs
Collecting logs since 2018-01-29T22:11:20.000-08:00.

 2018-01-29T22:48:09.447-08:00[           example-api015d2b23] host:        8cqh69v23h.execute-api.us-west-2.amazonaws.com

but the actual log message had four lines:

$ aws logs filter-log-events --log-group-name '/aws/lambda/example-api015d2b23-cb4a8ca'
{
    "searchedLogStreams": [
        {
            "searchedCompletely": true, 
            "logStreamName": "2018/01/30/[$LATEST]13fe52dadf4f4f2d883ca224e9c788c0"
        }
    ], 
    "events": [
        {
            "ingestionTime": 1517294882774, 
            "timestamp": 1517294882747, 
            "message": "START RequestId: 840a5ca2-0589-11e8-af88-c5048a8b7b82 Version: $LATEST\n", 
            "eventId": "33836806571175245078059579401765461967659767013655576576", 
            "logStreamName": "2018/01/30/[$LATEST]13fe52dadf4f4f2d883ca224e9c788c0"
        }, 
        {
            "ingestionTime": 1517294889660, 
            "timestamp": 1517294889504, 
            "message": "2018-01-30T06:48:09.447Z\t840a5ca2-0589-11e8-af88-c5048a8b7b82\thost:        8cqh69v23h.execute-api.us-west-2.amazonaws.com\nregion:      us-west-2\naccount:     153052954103\nfunction:    example-api015d2b23-cb4a8ca\n\n", 
            "eventId": "33836806721861380384530999977446936393833612252905275392", 
            "logStreamName": "2018/01/30/[$LATEST]13fe52dadf4f4f2d883ca224e9c788c0"
        }, 
        {
            "ingestionTime": 1517294889660, 
            "timestamp": 1517294889504, 
            "message": "END RequestId: 840a5ca2-0589-11e8-af88-c5048a8b7b82\n", 
            "eventId": "33836806721861380384530999977446936393833612252905275393", 
            "logStreamName": "2018/01/30/[$LATEST]13fe52dadf4f4f2d883ca224e9c788c0"
        }, 
        {
            "ingestionTime": 1517294889660, 
            "timestamp": 1517294889504, 
            "message": "REPORT RequestId: 840a5ca2-0589-11e8-af88-c5048a8b7b82\tDuration: 6701.26 ms\tBilled Duration: 6800 ms \tMemory Size: 128 MB\tMax Memory Used: 39 MB\t\n", 
            "eventId": "33836806721861380384530999977446936393833612252905275394", 
            "logStreamName": "2018/01/30/[$LATEST]13fe52dadf4f4f2d883ca224e9c788c0"
        }
    ]
}

Need to turn on multiline mode in this regex:

pulumi/pkg/operations/operations_cloud_aws.go

Line 169 in 5ac81c2

logRegexp = regexp.MustCompile("^(.{23}Z)\t[a-g0-9\\-]{36}\t(.*)")

by adding (?s) to the capturing group

[mmdriley]

Lambda logs (in Node.js at least) always have one trailing newline thanks to https://gist.github.com/mhart/4c84c567ecdec6bcec43#file-awslambda-js-L280

[joeduffy]

If the fix is truly this simple, let's get it in M10.