Fail to download the first SNAPSHOT publish to Artifactory

In trying to figure out #1750 I’ve hit this snag. Asides from it getting in the way, I wonder if it’s indicative of anything, such as my setting up wrong.

steps

1. Setup:

sbt.version=0.13.8

Dependency project, sbt-gh1750-bippy:

organization := "com.dwijnand"
        name := "sbt-gh1750-bippy"
     version := "0.1.0-SNAPSHOT"
scalaVersion := "2.11.7"

val localRelease  = "local-release"  at "http://localhost:8081/artifactory/libs-release-local"
val localSnapshot = "local-snapshot" at "http://localhost:8081/artifactory/libs-snapshot-local"

publishTo := Some(if (isSnapshot.value) localSnapshot else localRelease)
credentials := Seq(Credentials("Artifactory Realm", "localhost", "admin", "password"))

Dependee project, sbt-gh1750-myapp:

organization := "com.dwijnand"
        name := "sbt-gh1750-myapp"
     version := "0.1.0-SNAPSHOT"
scalaVersion := "2.11.7"

val localRelease  = "local-release"  at "http://localhost:8081/artifactory/libs-release-local"
val localSnapshot = "local-snapshot" at "http://localhost:8081/artifactory/libs-snapshot-local"

resolvers += localSnapshot

libraryDependencies += "com.dwijnand" %% "sbt-gh1750-bippy" % "0.1.0-SNAPSHOT"

1. In sbt-gh1750-bippy, publish
2. In sbt-gh1750-myapp, reload and update

problem

update outputs:

[info] Updating {file:/Users/dnw/Desktop/sbt-gh1750-myapp/}sbt-gh1750-myapp...
[info] Resolving jline#jline;2.12.1 ...
[warn]  [NOT FOUND  ] com.dwijnand#sbt-gh1750-bippy_2.11;0.1.0-SNAPSHOT!sbt-gh1750-bippy_2.11.jar (4ms)
[warn] ==== local-snapshot: tried
[warn]   http://localhost:8081/artifactory/libs-snapshot-local/com/dwijnand/sbt-gh1750-bippy_2.11/0.1.0-SNAPSHOT/sbt-gh1750-bippy_2.11-0.1.0-20150706.083249-1.jar
[warn]   http://localhost:8081/artifactory/libs-snapshot-local/com/dwijnand/sbt-gh1750-bippy_2.11/0.1.0-SNAPSHOT/sbt-gh1750-bippy_2.11-0.1.0-SNAPSHOT.jar
[warn]  ::::::::::::::::::::::::::::::::::::::::::::::
[warn]  ::              FAILED DOWNLOADS            ::
[warn]  :: ^ see resolution messages for details  ^ ::
[warn]  ::::::::::::::::::::::::::::::::::::::::::::::
[warn]  :: com.dwijnand#sbt-gh1750-bippy_2.11;0.1.0-SNAPSHOT!sbt-gh1750-bippy_2.11.jar
[warn]  ::::::::::::::::::::::::::::::::::::::::::::::
[trace] Stack trace suppressed: run last *:update for the full output.
[error] (*:update) sbt.ResolveException: download failed: com.dwijnand#sbt-gh1750-bippy_2.11;0.1.0-SNAPSHOT!sbt-gh1750-bippy_2.11.jar
[error] Total time: 1 s, completed 06-Jul-2015 09:34:48

expectation

No error, downloads the published snapshot on update.

note

It feels to me like it’s related to the fact that http://localhost:8081/artifactory/libs-snapshot-local/com/dwijnand/sbt-gh1750-bippy_2.11/0.1.0-SNAPSHOT/ shows:

maven-metadata.xml                                              06-Jul-2015 09:32  1.17 KB
maven-metadata.xml.md5                                          06-Jul-2015 09:32  32 bytes
maven-metadata.xml.sha1                                         06-Jul-2015 09:32  40 bytes
sbt-gh1750-bippy_2.11-0.1.0-20150706.083249-1-javadoc.jar       06-Jul-2015 09:32  340.70 KB
sbt-gh1750-bippy_2.11-0.1.0-20150706.083249-1-javadoc.jar.md5   06-Jul-2015 09:32  32 bytes
sbt-gh1750-bippy_2.11-0.1.0-20150706.083249-1-javadoc.jar.sha1  06-Jul-2015 09:32  40 bytes
sbt-gh1750-bippy_2.11-0.1.0-20150706.083249-1-sources.jar       06-Jul-2015 09:32  438 bytes
sbt-gh1750-bippy_2.11-0.1.0-20150706.083249-1-sources.jar.md5   06-Jul-2015 09:32  32 bytes
sbt-gh1750-bippy_2.11-0.1.0-20150706.083249-1-sources.jar.sha1  06-Jul-2015 09:32  40 bytes
sbt-gh1750-bippy_2.11-0.1.0-20150706.083249-1.pom               06-Jul-2015 09:32  821 bytes
sbt-gh1750-bippy_2.11-0.1.0-20150706.083249-1.pom.md5           06-Jul-2015 09:32  32 bytes
sbt-gh1750-bippy_2.11-0.1.0-20150706.083249-1.pom.sha1          06-Jul-2015 09:32  40 bytes
sbt-gh1750-bippy_2.11-0.1.0-20150706.083249-2.jar               06-Jul-2015 09:32  1.46 KB
sbt-gh1750-bippy_2.11-0.1.0-20150706.083249-2.jar.md5           06-Jul-2015 09:32  32 bytes
sbt-gh1750-bippy_2.11-0.1.0-20150706.083249-2.jar.sha1          06-Jul-2015 09:32  40 bytes

Note that the jar is -2.jar rather than -1.jar.

Re-publishing bippy “solves” this, but it’s not ideal.

[dwijnand]

@MansurAshraf The solution is to add a defined build.timestamp your snapshot repository URL:

def buildTimestampSuffix = ";build.timestamp=" + new java.util.Date().getTime

def localArtifactorySnapshotLocal =
  "local-artifactory-snapshot-local" at
    "http://localhost:8081/artifactory/libs-snapshot-local" + buildTimestampSuffix

[oeuftete]

For those people for whom https://github.com/sbt/sbt/issues/2088#issuecomment-261134192 doesn’t work, https://stackoverflow.com/a/23585401/7674 may be your solution, configuring the Artifactory repository to use non-unique snapshots.