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Deduplicate lfs common code (#30704)
This commit is contained in:
parent
2a3906d755
commit
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32
modules/git/pipeline/lfs_common.go
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32
modules/git/pipeline/lfs_common.go
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@ -0,0 +1,32 @@
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// Copyright 2024 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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"fmt"
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"time"
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"code.gitea.io/gitea/modules/git"
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)
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// LFSResult represents commits found using a provided pointer file hash
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type LFSResult struct {
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Name string
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SHA string
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Summary string
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When time.Time
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ParentHashes []git.ObjectID
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BranchName string
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FullCommitName string
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}
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type lfsResultSlice []*LFSResult
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func (a lfsResultSlice) Len() int { return len(a) }
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func (a lfsResultSlice) Swap(i, j int) { a[i], a[j] = a[j], a[i] }
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func (a lfsResultSlice) Less(i, j int) bool { return a[j].When.After(a[i].When) }
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func lfsError(msg string, err error) error {
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return fmt.Errorf("LFS error occurred, %s: err: %w", msg, err)
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}
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@ -7,12 +7,10 @@ package pipeline
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import (
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import (
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"bufio"
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"bufio"
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"fmt"
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"io"
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"io"
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"sort"
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"sort"
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"strings"
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"strings"
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"sync"
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"sync"
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"time"
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"code.gitea.io/gitea/modules/git"
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"code.gitea.io/gitea/modules/git"
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@ -21,23 +19,6 @@ import (
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"github.com/go-git/go-git/v5/plumbing/object"
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"github.com/go-git/go-git/v5/plumbing/object"
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)
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)
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// LFSResult represents commits found using a provided pointer file hash
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type LFSResult struct {
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Name string
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SHA string
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Summary string
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When time.Time
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ParentHashes []git.ObjectID
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BranchName string
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FullCommitName string
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}
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type lfsResultSlice []*LFSResult
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func (a lfsResultSlice) Len() int { return len(a) }
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func (a lfsResultSlice) Swap(i, j int) { a[i], a[j] = a[j], a[i] }
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func (a lfsResultSlice) Less(i, j int) bool { return a[j].When.After(a[i].When) }
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// FindLFSFile finds commits that contain a provided pointer file hash
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// FindLFSFile finds commits that contain a provided pointer file hash
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func FindLFSFile(repo *git.Repository, objectID git.ObjectID) ([]*LFSResult, error) {
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func FindLFSFile(repo *git.Repository, objectID git.ObjectID) ([]*LFSResult, error) {
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resultsMap := map[string]*LFSResult{}
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resultsMap := map[string]*LFSResult{}
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@ -51,7 +32,7 @@ func FindLFSFile(repo *git.Repository, objectID git.ObjectID) ([]*LFSResult, err
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All: true,
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All: true,
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})
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})
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if err != nil {
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if err != nil {
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return nil, fmt.Errorf("Failed to get GoGit CommitsIter. Error: %w", err)
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return nil, lfsError("failed to get GoGit CommitsIter", err)
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}
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}
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err = commitsIter.ForEach(func(gitCommit *object.Commit) error {
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err = commitsIter.ForEach(func(gitCommit *object.Commit) error {
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@ -85,7 +66,7 @@ func FindLFSFile(repo *git.Repository, objectID git.ObjectID) ([]*LFSResult, err
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return nil
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return nil
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})
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})
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if err != nil && err != io.EOF {
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if err != nil && err != io.EOF {
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return nil, fmt.Errorf("Failure in CommitIter.ForEach: %w", err)
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return nil, lfsError("failure in CommitIter.ForEach", err)
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}
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}
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for _, result := range resultsMap {
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for _, result := range resultsMap {
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@ -156,7 +137,7 @@ func FindLFSFile(repo *git.Repository, objectID git.ObjectID) ([]*LFSResult, err
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select {
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select {
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case err, has := <-errChan:
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case err, has := <-errChan:
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if has {
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if has {
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return nil, fmt.Errorf("Unable to obtain name for LFS files. Error: %w", err)
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return nil, lfsError("unable to obtain name for LFS files", err)
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}
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}
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default:
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default:
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}
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}
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@ -8,33 +8,14 @@ package pipeline
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import (
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import (
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"bufio"
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"bufio"
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"bytes"
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"bytes"
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"fmt"
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"io"
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"io"
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"sort"
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"sort"
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"strings"
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"strings"
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"sync"
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"sync"
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"time"
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"code.gitea.io/gitea/modules/git"
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"code.gitea.io/gitea/modules/git"
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)
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)
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// LFSResult represents commits found using a provided pointer file hash
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type LFSResult struct {
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Name string
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SHA string
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Summary string
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When time.Time
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ParentIDs []git.ObjectID
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BranchName string
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FullCommitName string
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}
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type lfsResultSlice []*LFSResult
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func (a lfsResultSlice) Len() int { return len(a) }
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func (a lfsResultSlice) Swap(i, j int) { a[i], a[j] = a[j], a[i] }
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func (a lfsResultSlice) Less(i, j int) bool { return a[j].When.After(a[i].When) }
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// FindLFSFile finds commits that contain a provided pointer file hash
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// FindLFSFile finds commits that contain a provided pointer file hash
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func FindLFSFile(repo *git.Repository, objectID git.ObjectID) ([]*LFSResult, error) {
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func FindLFSFile(repo *git.Repository, objectID git.ObjectID) ([]*LFSResult, error) {
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resultsMap := map[string]*LFSResult{}
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resultsMap := map[string]*LFSResult{}
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@ -137,11 +118,11 @@ func FindLFSFile(repo *git.Repository, objectID git.ObjectID) ([]*LFSResult, err
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n += int64(count)
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n += int64(count)
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if bytes.Equal(binObjectID, objectID.RawValue()) {
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if bytes.Equal(binObjectID, objectID.RawValue()) {
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result := LFSResult{
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result := LFSResult{
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Name: curPath + string(fname),
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Name: curPath + string(fname),
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SHA: curCommit.ID.String(),
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SHA: curCommit.ID.String(),
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Summary: strings.Split(strings.TrimSpace(curCommit.CommitMessage), "\n")[0],
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Summary: strings.Split(strings.TrimSpace(curCommit.CommitMessage), "\n")[0],
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When: curCommit.Author.When,
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When: curCommit.Author.When,
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ParentIDs: curCommit.Parents,
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ParentHashes: curCommit.Parents,
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}
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}
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resultsMap[curCommit.ID.String()+":"+curPath+string(fname)] = &result
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resultsMap[curCommit.ID.String()+":"+curPath+string(fname)] = &result
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} else if string(mode) == git.EntryModeTree.String() {
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} else if string(mode) == git.EntryModeTree.String() {
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@ -183,7 +164,7 @@ func FindLFSFile(repo *git.Repository, objectID git.ObjectID) ([]*LFSResult, err
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for _, result := range resultsMap {
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for _, result := range resultsMap {
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hasParent := false
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hasParent := false
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for _, parentID := range result.ParentIDs {
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for _, parentID := range result.ParentHashes {
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if _, hasParent = resultsMap[parentID.String()+":"+result.Name]; hasParent {
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if _, hasParent = resultsMap[parentID.String()+":"+result.Name]; hasParent {
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break
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break
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}
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}
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@ -240,7 +221,7 @@ func FindLFSFile(repo *git.Repository, objectID git.ObjectID) ([]*LFSResult, err
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select {
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select {
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case err, has := <-errChan:
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case err, has := <-errChan:
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if has {
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if has {
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return nil, fmt.Errorf("Unable to obtain name for LFS files. Error: %w", err)
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return nil, lfsError("unable to obtain name for LFS files", err)
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}
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}
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default:
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default:
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}
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}
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