gitdata

package
v1.2.333 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Dec 5, 2024 License: Apache-2.0 Imports: 20 Imported by: 0

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Index

Constants

View Source 
const (
	KeepGitWorkTreeCacheVersionV1_1 = "6"
	KeepGitRepoCacheVersionV1_1     = "3"
)
View Source 
const (
	GitArchivesCacheVersion = "7"
	GitPatchesCacheVersion  = "6"
)

Variables

This section is empty.

Functions

func RemovePathWithEmptyParentDirsInsideScope 

func RemovePathWithEmptyParentDirsInsideScope(scopeDir, path string) error

func RunGC 

func RunGC(ctx context.Context, allowedVolumeUsagePercentage, allowedVolumeUsageMarginPercentage float64) error

func ShouldPreserveGitDataEntryByLru added in v1.2.28 

func ShouldPreserveGitDataEntryByLru(entry GitDataEntry) bool

func ShouldRunAutoGC 

func ShouldRunAutoGC(ctx context.Context, allowedVolumeUsagePercentage float64) (bool, error)

Types

type ArchiveMetadata 

type ArchiveMetadata struct {
	LastAccessTimestamp int64
}

type GitArchiveDesc 

type GitArchiveDesc struct {
	MetadataPath  string
	ArchivePath   string
	Metadata      *ArchiveMetadata
	Size          uint64
	CacheBasePath string
}

func GetGitArchivesAndRemoveInvalid added in v1.2.322 

func GetGitArchivesAndRemoveInvalid(ctx context.Context, cacheVersionRoot string) ([]*GitArchiveDesc, error)

GetGitArchivesAndRemoveInvalid scans the given cacheVersionRoot directory and returns a list of GitArchiveDesc for each valid git archive found. It removes invalid entries and handles errors appropriately.

The directory structure expected is as follows: ├── 39e4985a993e1688a3a7e548e9bbf007ea53f4654d746e966b7b6a5011b72ffa/ │ ├── 29/ │ │ ├── 296f52bea4934b503f8141226900ab3798ce9eeeefcbde068bd316c687e40320.meta.json │ │ ├── 296f52bea4934b503f8141226900ab3798ce9eeeefcbde068bd316c687e40320.tar │ │ └── ... (other archive files) │ └── ... (other hash prefixes) └── ... (other repository hashes)

func (*GitArchiveDesc) GetCacheBasePath added in v1.2.141 

func (entry *GitArchiveDesc) GetCacheBasePath() string

func (*GitArchiveDesc) GetLastAccessAt 

func (entry *GitArchiveDesc) GetLastAccessAt() time.Time

func (*GitArchiveDesc) GetPaths 

func (entry *GitArchiveDesc) GetPaths() []string

func (*GitArchiveDesc) GetSize 

func (entry *GitArchiveDesc) GetSize() uint64

type GitDataEntry 

type GitDataEntry interface {
	GetPaths() []string
	GetSize() uint64
	GetLastAccessAt() time.Time
	GetCacheBasePath() string
}

func PreserveGitDataByLru added in v1.2.28 

func PreserveGitDataByLru(entries []GitDataEntry) []GitDataEntry

type GitDataLruSort 

type GitDataLruSort []GitDataEntry

func (GitDataLruSort) Len 

func (a GitDataLruSort) Len() int

func (GitDataLruSort) Less 

func (a GitDataLruSort) Less(i, j int) bool

func (GitDataLruSort) Swap 

func (a GitDataLruSort) Swap(i, j int)

type GitDataManager 

type GitDataManager struct {
	ArchivesCacheDir string
	PatchesCacheDir  string
	TmpDir           string
}

func GetHostGitDataManager 

func GetHostGitDataManager(ctx context.Context) (*GitDataManager, error)

func NewGitDataManager 

func NewGitDataManager(archivesCacheDir, patchesCacheDir, tmpDir string) *GitDataManager

func (*GitDataManager) CreateArchiveFile 

func (manager *GitDataManager) CreateArchiveFile(ctx context.Context, repoID string, opts git_repo.ArchiveOptions, tmpPath string) (*git_repo.ArchiveFile, error)

func (*GitDataManager) CreatePatchFile 

func (manager *GitDataManager) CreatePatchFile(ctx context.Context, repoID string, opts git_repo.PatchOptions, tmpPath string, desc *true_git.PatchDescriptor) (*git_repo.PatchFile, error)

func (*GitDataManager) GetArchiveFile 

func (manager *GitDataManager) GetArchiveFile(ctx context.Context, repoID string, opts git_repo.ArchiveOptions) (*git_repo.ArchiveFile, error)

func (*GitDataManager) GetArchivesCacheDir 

func (manager *GitDataManager) GetArchivesCacheDir() string

func (*GitDataManager) GetPatchFile 

func (manager *GitDataManager) GetPatchFile(ctx context.Context, repoID string, opts git_repo.PatchOptions) (*git_repo.PatchFile, error)

func (*GitDataManager) GetPatchesCacheDir 

func (manager *GitDataManager) GetPatchesCacheDir() string

func (*GitDataManager) LockGC 

func (manager *GitDataManager) LockGC(ctx context.Context, shared bool) (lockgate.LockHandle, error)

func (*GitDataManager) NewTmpFile 

func (manager *GitDataManager) NewTmpFile() (string, error)

type GitPatchDesc 

type GitPatchDesc struct {
	MetadataPath  string
	PatchPath     string
	Metadata      *PatchMetadata
	Size          uint64
	CacheBasePath string
}

func GetGitPatchesAndRemoveInvalid added in v1.2.322 

func GetGitPatchesAndRemoveInvalid(ctx context.Context, cacheVersionRoot string) ([]*GitPatchDesc, error)

GetGitPatchesAndRemoveInvalid scans the given cacheVersionRoot directory and returns a list of GitPatchDesc for each valid .meta.json file found. It removes invalid entries and handles errors appropriately.

The directory structure expected is as follows: ├── 0f1ddce0c13406a1178a3e8df39e356fb0ab629e7b3f3db26f04cb668a2c3b2a/ │ ├── a3/ │ │ ├── a3be8a34b216b93516c0f50964a15cace97662cf20a278bb3f50f511649249bb.patch.92f0dd52eb4e3cc2deb6761be83a42fa9d1d07e1c6476a5ac2c2ba9e62b43c10.paths_list │ │ ├── a3d24f9f2203e37ce6400f8198246e1a8d28a69728e8873e785d0e9adbf1e85e.meta.json │ │ ├── a3d24f9f2203e37ce6400f8198246e1a8d28a69728e8873e785d0e9adbf1e85e.patch │ │ └── ... (other patch files) │ └── ... (other hash groups) └── ... (other repositories)

func (*GitPatchDesc) GetCacheBasePath added in v1.2.141 

func (entry *GitPatchDesc) GetCacheBasePath() string

func (*GitPatchDesc) GetLastAccessAt 

func (entry *GitPatchDesc) GetLastAccessAt() time.Time

func (*GitPatchDesc) GetPaths 

func (entry *GitPatchDesc) GetPaths() []string

func (*GitPatchDesc) GetSize 

func (entry *GitPatchDesc) GetSize() uint64

type GitRepoDesc 

type GitRepoDesc struct {
	Path          string
	LastAccessAt  time.Time
	Size          uint64
	CacheBasePath string
}

func GetGitReposAndRemoveInvalid added in v1.2.322 

func GetGitReposAndRemoveInvalid(ctx context.Context, cacheVersionRoot string) ([]*GitRepoDesc, error)

GetGitReposAndRemoveInvalid scans the given cacheVersionRoot directory and returns a list of GitRepoDesc for each valid git repository found. It removes invalid entries and handles errors appropriately.

The directory structure expected is as follows: ├── c447df0d5918decb5d832cb4324e3e2cbe0670eb3fe9301f795be831a9175f47 │ └── ... (repository files) └── ... (other repositories)

func (*GitRepoDesc) GetCacheBasePath added in v1.2.141 

func (entry *GitRepoDesc) GetCacheBasePath() string

func (*GitRepoDesc) GetLastAccessAt 

func (entry *GitRepoDesc) GetLastAccessAt() time.Time

func (*GitRepoDesc) GetPaths 

func (entry *GitRepoDesc) GetPaths() []string

func (*GitRepoDesc) GetSize 

func (entry *GitRepoDesc) GetSize() uint64

type GitWorktreeDesc 

type GitWorktreeDesc struct {
	Path          string
	LastAccessAt  time.Time
	Size          uint64
	CacheBasePath string
}

func GetGitWorktreesAndRemoveInvalid added in v1.2.322 

func GetGitWorktreesAndRemoveInvalid(ctx context.Context, cacheVersionRoot string) ([]*GitWorktreeDesc, error)

GetGitWorktreesAndRemoveInvalid scans the given cacheVersionRoot directory and returns a list of GitWorktreeDesc for each valid git worktree found. It removes invalid entries and handles errors appropriately.

The directory structure expected is as follows: ├── 9/ │ ├── local/ │ │ ├── <worktree_hash>/ │ │ │ └── ... (repository files) │ │ └── ... (other worktrees) │ ├── remote/ │ │ ├── <worktree_hash>/ │ │ │ └── ... (repository files) │ │ └── ... (other worktrees) └── ... (other cache versions)

func (*GitWorktreeDesc) GetCacheBasePath added in v1.2.141 

func (entry *GitWorktreeDesc) GetCacheBasePath() string

func (*GitWorktreeDesc) GetLastAccessAt 

func (entry *GitWorktreeDesc) GetLastAccessAt() time.Time

func (*GitWorktreeDesc) GetPaths 

func (entry *GitWorktreeDesc) GetPaths() []string

func (*GitWorktreeDesc) GetSize 

func (entry *GitWorktreeDesc) GetSize() uint64

type PatchMetadata 

type PatchMetadata struct {
	Descriptor          *true_git.PatchDescriptor
	LastAccessTimestamp int64
}

Source Files

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