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a1c669d3ae
It holds necessary state plus additional information relative to the context which we are being run to (e.g. if we are in a terminal or not). Besides in the future we can use it also as a contextual logger to provide more smart logging capabilities. This also replace the general global configuration instance that previously was share between the core components.
100 lines
3.5 KiB
Go
100 lines
3.5 KiB
Go
// Copyright © 2019 Ettore Di Giacinto <mudler@gentoo.org>
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License along
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// with this program; if not, see <http://www.gnu.org/licenses/>.
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package cmd
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import (
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"os"
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"path/filepath"
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"time"
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helpers "github.com/mudler/luet/cmd/helpers"
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"github.com/mudler/luet/cmd/util"
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"github.com/mudler/luet/pkg/api/core/types/artifact"
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"github.com/mudler/luet/pkg/compiler/types/compression"
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compilerspec "github.com/mudler/luet/pkg/compiler/types/spec"
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"github.com/spf13/cobra"
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"github.com/spf13/viper"
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)
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var packCmd = &cobra.Command{
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Use: "pack <package name>",
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Short: "pack a custom package",
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Long: `Pack creates a package from a directory, generating the metadata required from a tree to generate a repository.
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Pack can be used to manually replace what "luet build" does automatically by reading the packages build.yaml files.
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$ mkdir -p output/etc/foo
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$ echo "my config" > output/etc/foo
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$ luet pack foo/bar@1.1 --source output
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Afterwards, you can use the content generated and associate it with a tree and a corresponding definition.yaml file with "luet create-repo".
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`,
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PreRun: func(cmd *cobra.Command, args []string) {
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viper.BindPFlag("destination", cmd.Flags().Lookup("destination"))
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viper.BindPFlag("compression", cmd.Flags().Lookup("compression"))
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viper.BindPFlag("source", cmd.Flags().Lookup("source"))
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},
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Run: func(cmd *cobra.Command, args []string) {
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sourcePath := viper.GetString("source")
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dst := viper.GetString("destination")
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compressionType := viper.GetString("compression")
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concurrency := util.DefaultContext.Config.GetGeneral().Concurrency
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if len(args) != 1 {
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util.DefaultContext.Fatal("You must specify a package name")
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}
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packageName := args[0]
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p, err := helpers.ParsePackageStr(packageName)
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if err != nil {
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util.DefaultContext.Fatal("Invalid package string ", packageName, ": ", err.Error())
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}
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spec := &compilerspec.LuetCompilationSpec{Package: p}
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a := artifact.NewPackageArtifact(filepath.Join(dst, p.GetFingerPrint()+".package.tar"))
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a.CompressionType = compression.Implementation(compressionType)
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err = a.Compress(sourcePath, concurrency)
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if err != nil {
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util.DefaultContext.Fatal("failed compressing ", packageName, ": ", err.Error())
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}
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a.CompileSpec = spec
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filelist, err := a.FileList()
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if err != nil {
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util.DefaultContext.Fatal("failed generating file list for ", packageName, ": ", err.Error())
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}
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a.Files = filelist
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a.CompileSpec.GetPackage().SetBuildTimestamp(time.Now().String())
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err = a.WriteYAML(dst)
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if err != nil {
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util.DefaultContext.Fatal("failed writing metadata yaml file for ", packageName, ": ", err.Error())
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}
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},
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}
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func init() {
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path, err := os.Getwd()
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if err != nil {
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util.DefaultContext.Fatal(err)
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}
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packCmd.Flags().String("source", path, "Source folder")
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packCmd.Flags().String("destination", path, "Destination folder")
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packCmd.Flags().String("compression", "gzip", "Compression alg: none, gzip")
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RootCmd.AddCommand(packCmd)
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}
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