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Resolvers
Resolvers for Maven2 repositories are added as follows:
resolvers += "Scala-Tools Maven2 Snapshots Repository" at "http://scala-tools.org/repo-snapshots"
This is the most common kind of user-defined resolvers. The rest of this page describes how to define other types of repositories.
A few predefined repositories are available and are listed below
-
DefaultMavenRepository
This is the main Maven repository at http://repo1.maven.org/maven2/ and is included by default -
ScalaToolsReleases
This is the releases repository at http://scala-tools.org/repo-releases/ and is included by default -
ScalaToolsSnapshots
This is the snapshots repository at http://scala-tools.org/repo-snapshots/ -
JavaNet1Repository
This is the Maven 1 repository at http://download.java.net/maven/1/
For example, to use the java.net
repository, use the following setting in your build definition:
resolvers += JavaNet1Repository
sbt provides an interface to the repository types available in Ivy: file, URL, SSH, and SFTP. A key feature of repositories in Ivy is using patterns to configure repositories.
Construct a repository definition using the factory in sbt.Resolver
for the desired type. This factory creates a Repository
object that can be further configured. The following table contains links to the Ivy documentation for the repository type and the API documentation for the factory and repository class. The SSH and SFTP repositories are configured identically except for the name of the factory. Use Resolver.ssh
for SSH and Resolver.sftp
for SFTP.
Type | Factory | Ivy Docs | Factory API | Repository Class API |
---|---|---|---|---|
Filesystem | Resolver.file |
Ivy filesystem | filesystem factory | FileRepository API |
SFTP | Resolver.sftp |
Ivy sftp | sftp factory | SftpRepository API |
SSH | Resolver.ssh |
Ivy ssh | ssh factory | SshRepository API |
URL | Resolver.url |
Ivy url | url factory | URLRepository API |
These are basic examples that use the default Maven-style repository layout.
Define a filesystem repository in the test
directory of the current working directory and declare that publishing to this repository must be atomic.
resolvers += Resolver.file("my-test-repo", file("test")) transactional()
Define a URL repository at ."http://example.org/repo-releases/"
.
resolvers += Resolver.url("my-test-repo", url("http://example.org/repo-releases/"))
To specify an Ivy repository, use:
resolvers += Resolver.url("my-test-repo", url)(Resolver.ivyStylePatterns)
or customize the layout pattern described in the Custom Layout section below.
The following defines a repository that is served by SFTP from host "example.org"
:
resolvers += Resolver.sftp("my-sftp-repo", "example.org")
To explicitly specify the port:
resolvers += Resolver.sftp("my-sftp-repo", "example.org", 22)
To specify a base path:
resolvers += Resolver.sftp("my-sftp-repo", "example.org", "maven2/repo-releases/")
Authentication for the repositories returned by sftp
and ssh
can be configured by the as
methods.
To use password authentication:
resolvers += Resolver.ssh("my-ssh-repo", "example.org") as("user", "password")
or to be prompted for the password:
resolvers += Resolver.ssh("my-ssh-repo", "example.org") as("user")
To use key authentication:
resolvers += {
val keyFile: File = ...
Resolver.ssh("my-ssh-repo", "example.org") as("user", keyFile, "keyFilePassword")
}
or if no keyfile password is required or if you want to be prompted for it:
resolvers += Resolver.ssh("my-ssh-repo", "example.org") as("user", keyFile)
To specify the permissions used when publishing to the server:
resolvers += Resolver.ssh("my-ssh-repo", "example.org") withPermissions("0644")
This is a chmod-like mode specification.
These examples specify custom repository layouts using patterns. The factory methods accept an Patterns
instance that defines the patterns to use. The patterns are first resolved against the base file or URL. The default patterns give the default Maven-style layout. Provide a different Patterns object to use a different layout. For example:
resolvers += Resolver.url("my-test-repo", url)( Patterns("[organisation]/[module]/[revision]/[artifact].[ext]") )
You can specify multiple patterns or patterns for the metadata and artifacts separately. You can also specify whether the repository should be Maven compatible (as defined by Ivy). See the patterns API for the methods to use.
For filesystem and URL repositories, you can specify absolute patterns by omitting the base URL, passing an empty Patterns
instance, and using ivys
and artifacts
:
resolvers += Resolver.url("my-test-repo") artifacts
"http://example.org/[organisation]/[module]/[revision]/[artifact].[ext]"