52 lines
1.6 KiB
Go
52 lines
1.6 KiB
Go
// This file is part of MinIO Console Server
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// Copyright (c) 2022 MinIO, Inc.
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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 Affero General Public License as published by
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// the Free Software Foundation, either version 3 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 Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package utils
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import (
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"errors"
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"fmt"
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"io"
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"regexp"
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"github.com/minio/console/pkg/http"
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)
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var ErrCantDetermineMinIOImage = errors.New("can't determine MinIO Image")
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// getLatestMinIOImage returns the latest docker image for MinIO if found on the internet
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func GetLatestMinIOImage(client http.ClientI) (*string, error) {
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resp, err := client.Get("https://dl.min.io/server/minio/release/linux-amd64/")
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if err != nil {
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return nil, err
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}
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defer resp.Body.Close()
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body, err := io.ReadAll(resp.Body)
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if err != nil {
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return nil, err
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}
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re := regexp.MustCompile(`minio\.(RELEASE.*?Z)"`)
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// look for a single match
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matches := re.FindAllStringSubmatch(string(body), 1)
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for i := range matches {
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release := matches[i][1]
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dockerImage := fmt.Sprintf("minio/minio:%s", release)
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return &dockerImage, nil
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}
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return nil, ErrCantDetermineMinIOImage
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}
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