Main Scripts

When scripts are eventually generated for your resource class, each step corresponds to a function call which encapsulates all logic. All of the following functions accept no arguments, instead extracting parameters directly from the command line, stdin, and environment variables. They will print to stdout and stderr, and do not return anything.

Although each method can technically be overloaded, this is not recommended as all of the resource logic is contained in the standard methods, and this will just add complications.

classmethod ConcourseResource.check_main()

Check for new versions.

Caution

This method should not be overloaded.

Return type:

None

Returns:

This method only prints output to stdout and stderr.

classmethod ConcourseResource.in_main()

Fetch a given resource.

Caution

This method should not be overloaded.

Return type:

None

Returns:

This method only prints output to stdout and stderr.

classmethod ConcourseResource.out_main()

Update a resource.

Caution

This method should not be overloaded.

Return type:

None

Returns:

This method only prints output to stdout and stderr.