Git Component

Available as of Camel version 2.16

The git: component allows you to work with a generic Git repository.

<dependency>
    <groupId>org.apache.camel</groupId>
    <artifactId>camel-git</artifactId>
    <version>x.x.x</version>
    <!-- use the same version as your Camel core version -->
</dependency>

URI Format

git://localRepositoryPath[?options]

URI Options

The producer allows to do operations on a specific repository.

The consumer allows consuming commits, tags and branches on a specific repository.

The Git component has no options.

The Git endpoint is configured using URI syntax:

git:localPath

with the following path and query parameters:

Path Parameters (1 parameters):

Name Description Default Type

localPath

Required Local repository path

String

Query Parameters (13 parameters):

Name Description Default Type

branchName (common)

The branch name to work on

String

password (common)

Remote repository password

String

remoteName (common)

The remote repository name to use in particular operation like pull

String

remotePath (common)

The remote repository path

String

tagName (common)

The tag name to work on

String

username (common)

Remote repository username

String

bridgeErrorHandler (consumer)

Allows for bridging the consumer to the Camel routing Error Handler, which mean any exceptions occurred while the consumer is trying to pickup incoming messages, or the likes, will now be processed as a message and handled by the routing Error Handler. By default the consumer will use the org.apache.camel.spi.ExceptionHandler to deal with exceptions, that will be logged at WARN or ERROR level and ignored.

false

boolean

type (consumer)

The consumer type

GitType

exceptionHandler (consumer)

To let the consumer use a custom ExceptionHandler. Notice if the option bridgeErrorHandler is enabled then this option is not in use. By default the consumer will deal with exceptions, that will be logged at WARN or ERROR level and ignored.

ExceptionHandler

exchangePattern (consumer)

Sets the exchange pattern when the consumer creates an exchange.

ExchangePattern

allowEmpty (producer)

The flag to manage empty git commits

true

boolean

operation (producer)

The operation to do on the repository

String

synchronous (advanced)

Sets whether synchronous processing should be strictly used, or Camel is allowed to use asynchronous processing (if supported).

false

boolean

Spring Boot Auto-Configuration

When using Spring Boot make sure to use the following Maven dependency to have support for auto configuration:

<dependency>
  <groupId>org.apache.camel</groupId>
  <artifactId>camel-git-starter</artifactId>
  <version>x.x.x</version>
  <!-- use the same version as your Camel core version -->
</dependency>

The component supports 2 options, which are listed below.

Name Description Default Type

camel.component.git.enabled

Enable git component

true

Boolean

camel.component.git.resolve-property-placeholders

Whether the component should resolve property placeholders on itself when starting. Only properties which are of String type can use property placeholders.

true

Boolean

Message Headers

Name Default Value Type Context Description

CamelGitOperation

null

String

Producer

The operation to do on a repository, if not specified as endpoint option

CamelGitFilename

null

String

Producer

The file name in an add operation

CamelGitCommitMessage

null

String

Producer

The commit message related in a commit operation

CamelGitCommitUsername

null

String

Producer

The commit username in a commit operation

CamelGitCommitEmail

null

String

Producer

The commit email in a commit operation

CamelGitCommitId

null

String

Producer

The commit id

CamelGitAllowEmpty

null

Boolean

Producer

The flag to manage empty git commits

Producer Example

Below is an example route of a producer that add a file test.java to a local repository, commit it with a specific message on master branch and then push it to remote repository.

from("direct:start")
        .setHeader(GitConstants.GIT_FILE_NAME, constant("test.java"))
        .to("git:///tmp/testRepo?operation=add")
        .setHeader(GitConstants.GIT_COMMIT_MESSAGE, constant("first commit"))
        .to("git:///tmp/testRepo?operation=commit")
        .to("git:///tmp/testRepo?operation=push&remotePath=https://foo.com/test/test.git&username=xxx&password=xxx")
        .to("git:///tmp/testRepo?operation=createTag&tagName=myTag")
        .to("git:///tmp/testRepo?operation=pushTag&tagName=myTag&remoteName=origin")

Consumer Example

Below is an example route of a consumer that consumes commit:

from("git:///tmp/testRepo?type=commit")
                        .to(....)