mirror of
https://github.com/mudler/luet.git
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91ea2ed99f
Several changes are included: - Expose ensureDir in helpers, and call it in the Docker client. In other implementations that was handled by CopyFile behind the scenes, but that's not the case here - Create accessor in Artifact to create Artifact objects from files. This is handy when we have to carry over downloaded package content into caches when artifacts are already verified - Fix various issues around the imagePush flag, so now trees are pushed forcefully each time - Take into consideration the real artifact name when pushing single files in the docker image. This behavior should be changed eventually, because single files which aren't repository packages now are in its own docker image, but we should have just one that brings the required metadata alltogether.
121 lines
2.7 KiB
Go
121 lines
2.7 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 client
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import (
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"os"
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"path"
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"path/filepath"
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"github.com/mudler/luet/pkg/config"
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. "github.com/mudler/luet/pkg/logger"
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"github.com/mudler/luet/pkg/compiler"
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"github.com/mudler/luet/pkg/helpers"
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)
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type LocalClient struct {
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RepoData RepoData
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}
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func NewLocalClient(r RepoData) *LocalClient {
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return &LocalClient{RepoData: r}
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}
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func (c *LocalClient) DownloadArtifact(artifact compiler.Artifact) (compiler.Artifact, error) {
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var err error
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rootfs := ""
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artifactName := path.Base(artifact.GetPath())
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cacheFile := filepath.Join(config.LuetCfg.GetSystem().GetSystemPkgsCacheDirPath(), artifactName)
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if !config.LuetCfg.ConfigFromHost {
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rootfs, err = config.LuetCfg.GetSystem().GetRootFsAbs()
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if err != nil {
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return nil, err
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}
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}
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// Check if file is already in cache
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if helpers.Exists(cacheFile) {
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Debug("Use artifact", artifactName, "from cache.")
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} else {
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ok := false
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for _, uri := range c.RepoData.Urls {
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uri = filepath.Join(rootfs, uri)
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Info("Downloading artifact", artifactName, "from", uri)
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//defer os.Remove(file.Name())
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err = helpers.CopyFile(filepath.Join(uri, artifactName), cacheFile)
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if err != nil {
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continue
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}
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ok = true
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break
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}
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if !ok {
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return nil, err
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}
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}
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newart := artifact
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newart.SetPath(cacheFile)
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return newart, nil
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}
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func (c *LocalClient) DownloadFile(name string) (string, error) {
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var err error
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var file *os.File = nil
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rootfs := ""
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if !config.LuetCfg.ConfigFromHost {
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rootfs, err = config.LuetCfg.GetSystem().GetRootFsAbs()
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if err != nil {
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return "", err
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}
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}
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ok := false
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for _, uri := range c.RepoData.Urls {
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uri = filepath.Join(rootfs, uri)
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Info("Downloading file", name, "from", uri)
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file, err = config.LuetCfg.GetSystem().TempFile("localclient")
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if err != nil {
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continue
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}
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//defer os.Remove(file.Name())
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err = helpers.CopyFile(filepath.Join(uri, name), file.Name())
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if err != nil {
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continue
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}
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ok = true
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break
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}
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if ok {
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return file.Name(), nil
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}
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return "", err
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}
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