call

Overview ¶

Package call provides helpers for managing and executing asynchronous work

 across multiple repositories. Commands for this batch tool shall execute
 `Do(...)` with a Wrapper containing all of the tasks for that command.

 Example:
 	repos := []string{"repo1", "repo2", "repo3"}
		fwrap := Wrap(Exec("git", "status"), Exec("ls"))
		Do(repos, fwrap)

	The above example code calls `git status` followed by `ls` on all three
	provided repositories, executing asynchronously and printing the output
	in order. Console output will block iteratively across the repository
	list to ensure that the output isn't mixed, but the processing of each
	repository's respective tasks is fully parallel in the background.

	The `Exec` CallFunc builder should be sufficient for most commands, but
	custom CallFunc instances can be defined for more complex scenarios. It
	is also possible to define entire `Wrapper` instances if a specific use
	case requires special handling distinct from the default behavior.