From 3d11b2caaf133c5f5b65b7877d72e7cbd973ae1b Mon Sep 17 00:00:00 2001 From: James Shubin Date: Tue, 15 Oct 2024 20:54:33 -0400 Subject: [PATCH] lang: core: deploy: Add a function to help in obtaining bootstrap deps This should make it easier to implement handoff. --- lang/core/deploy/bootstrap_packages_func.go | 58 +++++++++++++++++++++ 1 file changed, 58 insertions(+) create mode 100644 lang/core/deploy/bootstrap_packages_func.go diff --git a/lang/core/deploy/bootstrap_packages_func.go b/lang/core/deploy/bootstrap_packages_func.go new file mode 100644 index 00000000..2cbb4040 --- /dev/null +++ b/lang/core/deploy/bootstrap_packages_func.go @@ -0,0 +1,58 @@ +// Mgmt +// Copyright (C) 2013-2024+ James Shubin and the project contributors +// Written by James Shubin and the project contributors +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see . +// +// Additional permission under GNU GPL version 3 section 7 +// +// If you modify this program, or any covered work, by linking or combining it +// with embedded mcl code and modules (and that the embedded mcl code and +// modules which link with this program, contain a copy of their source code in +// the authoritative form) containing parts covered by the terms of any other +// license, the licensors of this program grant you additional permission to +// convey the resulting work. Furthermore, the licensors of this program grant +// the original author, James Shubin, additional permission to update this +// additional permission if he deems it necessary to achieve the goals of this +// additional permission. + +package coredeploy + +import ( + "context" + "fmt" + + "github.com/purpleidea/mgmt/lang/funcs/simple" + "github.com/purpleidea/mgmt/lang/types" + distroUtil "github.com/purpleidea/mgmt/util/distro" +) + +func init() { + simple.ModuleRegister(ModuleName, "bootstrap_packages", &simple.Scaffold{ + T: types.NewType("func(str) []str"), + F: BootstrapPackages, + }) +} + +// BootstrapPackages returns the list of packages corresponding to the distro +// for bootstrapping new machines which will need these installed before they +// can run mgmt. +func BootstrapPackages(ctx context.Context, input []types.Value) (types.Value, error) { + packages, exists := distroUtil.DistroToBootstrapPackages(input[0].Str()) + if !exists { + return nil, fmt.Errorf("missing distro") + } + + return types.ListStrToValue(packages), nil +}