Function Example_entity

entity/dag/example_test.go:300–348

()

}

func Example_entity() {
	const gitBugNamespace = "git-bug"
	// Note: this example ignore errors for readability
	// Note: variable names get a little confusing as we are simulating both side in the same function

	// Let's start by defining two git repository and connecting them as remote
	repoRenePath, _ := os.MkdirTemp("", "")
	repoIsaacPath, _ := os.MkdirTemp("", "")
	repoRene, _ := repository.InitGoGitRepo(repoRenePath, gitBugNamespace)
	defer repoRene.Close()
	repoIsaac, _ := repository.InitGoGitRepo(repoIsaacPath, gitBugNamespace)
	defer repoIsaac.Close()
	_ = repoRene.AddRemote("origin", repoIsaacPath)
	_ = repoIsaac.AddRemote("origin", repoRenePath)

	// Now we need identities and to propagate them
	rene, _ := identity.NewIdentity(repoRene, "René Descartes", "rene@descartes.fr")
	isaac, _ := identity.NewIdentity(repoRene, "Isaac Newton", "isaac@newton.uk")
	_ = rene.Commit(repoRene)
	_ = isaac.Commit(repoRene)
	_ = identity.Pull(repoIsaac, "origin")

	// create a new entity
	confRene := NewProjectConfig()

	// add some operations
	confRene.Append(NewAddAdministratorOp(rene, rene))
	confRene.Append(NewAddAdministratorOp(rene, isaac))
	confRene.Append(NewSetSignatureRequired(rene, true))

	// Rene commits on its own repo
	_ = confRene.Commit(repoRene)

	// Isaac pull and read the config
	_ = dag.Pull(def, wrapper, repoIsaac, simpleResolvers(repoIsaac), "origin", isaac)
	confIsaac, _ := Read(repoIsaac, confRene.Id())

	// Compile gives the current state of the config
	snapshot := confIsaac.Compile()
	for admin, _ := range snapshot.Administrator {
		fmt.Println(admin.DisplayName())
	}

	// Isaac add more operations
	confIsaac.Append(NewSetSignatureRequired(isaac, false))
	reneFromIsaacRepo, _ := identity.ReadLocal(repoIsaac, rene.Id())
	confIsaac.Append(NewRemoveAdministratorOp(isaac, reneFromIsaacRepo))
	_ = confIsaac.Commit(repoIsaac)
}