mirror of
https://codeberg.org/davrot/forgejo.git
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b5e608f3e2
- Resolves forgejo/discussions#324 - Remove all checks of `CheckGitVersionAtLeast` that checked for a version below 2.34.1 - The version was chosen because Debian stable supports 2.39.5 and Ubuntu 22.04 LTS supports 2.34.1 Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/8328 Reviewed-by: 0ko <0ko@noreply.codeberg.org> Reviewed-by: Earl Warren <earl-warren@noreply.codeberg.org> Co-authored-by: Gusted <postmaster@gusted.xyz> Co-committed-by: Gusted <postmaster@gusted.xyz>
66 lines
1.7 KiB
Go
66 lines
1.7 KiB
Go
// Copyright 2019 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package pipeline
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import (
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"bufio"
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"bytes"
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"context"
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"fmt"
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"io"
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"strings"
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"sync"
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"forgejo.org/modules/git"
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"forgejo.org/modules/log"
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)
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// RevListObjects run rev-list --objects from headSHA to baseSHA
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func RevListObjects(ctx context.Context, revListWriter *io.PipeWriter, wg *sync.WaitGroup, tmpBasePath, headSHA, baseSHA string, errChan chan<- error) {
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defer wg.Done()
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defer revListWriter.Close()
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stderr := new(bytes.Buffer)
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var errbuf strings.Builder
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cmd := git.NewCommand(ctx, "rev-list", "--objects").AddDynamicArguments(headSHA)
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if baseSHA != "" {
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cmd = cmd.AddArguments("--not").AddDynamicArguments(baseSHA)
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}
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if err := cmd.Run(&git.RunOpts{
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Dir: tmpBasePath,
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Stdout: revListWriter,
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Stderr: stderr,
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}); err != nil {
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log.Error("git rev-list [%s]: %v - %s", tmpBasePath, err, errbuf.String())
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errChan <- fmt.Errorf("git rev-list [%s]: %w - %s", tmpBasePath, err, errbuf.String())
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}
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}
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// BlobsFromRevListObjects reads a RevListAllObjects and only selects blobs
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func BlobsFromRevListObjects(revListReader *io.PipeReader, shasToCheckWriter *io.PipeWriter, wg *sync.WaitGroup) {
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defer wg.Done()
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defer revListReader.Close()
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scanner := bufio.NewScanner(revListReader)
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defer func() {
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_ = shasToCheckWriter.CloseWithError(scanner.Err())
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}()
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for scanner.Scan() {
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line := scanner.Text()
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if len(line) == 0 {
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continue
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}
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fields := strings.Split(line, " ")
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if len(fields) < 2 || len(fields[1]) == 0 {
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continue
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}
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toWrite := []byte(fields[0] + "\n")
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for len(toWrite) > 0 {
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n, err := shasToCheckWriter.Write(toWrite)
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if err != nil {
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_ = revListReader.CloseWithError(err)
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break
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}
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toWrite = toWrite[n:]
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}
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}
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}
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