Errorf is called when Shell encounters unrecoverable error.

X executes a command. Stdio is streamed to Reporter. When the command fails, the error is reported via Reporter.Errorf and this Shell is marked as "in

Run runs the specified commands.

Unlock unlocks the mutex of the given name

Lock locks the mutex of the given name

File is a regular file entry

Get returns a reader to read the specified contents from cache

O executes a command and return the stdout. Stderr is streamed to Reporter. When the command fails, the error is reported via Reporter.Errorf and this

RandomByteData returns a byte slice with `size` populated with random generated data

Command creates a new Cmd for the specified commands.

buildIndex builds an index for the source image with given options. By default, it will build with min-layer-size = 0 and span-size = CLI default retu

getContainerdConfigToml creates a containerd config yaml, by appending all `additionalConfigs` to the default `containerdConfigTemplate`.

withMinLayerSize overrides the minimum layer size for which to create a ztoc when creating an index with `buildIndex`

Add returns a writer to add contents to cache

Unmarshal deserialize the passed uidmap and gidmap strings into a IDMap object. Error is returned in case of failure

Info returns the information of this layer.

OLog executes a command and return the stdout. Stdio is streamed to Reporter. When the command fails, different from O, the error is reported via Repo

fatalf prints a formatted fatal error mesage to both stdout and a testing.B. When running benchmarks with `go test -bench=.`, the `testing.B`'s output

Run waits for f.waitPeriod to pass before emitting a log and metric for each operation in FuseOpsList. Should be started in different goroutine so tha

Done releases the reference to this layer. The resources related to this layer will be discarded sooner or later. Queries after calling this function

Pipe executes passed commands sequentially and stdout of a command is piped into the next command's stdin. The stdout of the last command is streamed

Stat returns the info for an active or committed snapshot by name or key. Should be used for parent resolution, existence checks and to discern the k

Close closes the cache

Logf is called to report some useful information (e.g. executing command) by Shell.

NewSetSeedRand allows us to have deterministic tests by seeding the random var. It uses the test name as part of the seed, which allows better randomn

Do sends a request using the underlying retryable client. If no error is returned and the AuthPolicy deems that the response warrants authentication,

Get the default artifacts db path

Cleanup cleans up disk resources from removed or abandoned snapshots

Create an unpack job in storage and return its unique identifier.

Remove removes the specified contents from the cache. OnEvicted callback will be called when nobody refers to the removed content.

NewDB returns an instance of an ArtifactsDB

Store takes in a descriptor and io.Reader and stores it in the local store.

Dir is a directory entry

upperPath produces a file path like "{snapshotter.root}/snapshots/{id}/fs"

BuildZtocReader creates the tar gz file for tar entries. It returns ztoc and io.SectionReader of the file.

Bytes serilizes the underlying zinfo data (depending on implementation) into bytes for storage.

CombinedOLog executes a command and return the stdout and stderr as a combined stream. When the command fails, the error is reported via Reporter.Logf

Remove abandons the snapshot identified by key. The snapshot will immediately become unavailable and unrecoverable. Disk space will be freed up on the

reportFailure handles telemetry operations pertaining to FUSE failures as well as writing an error to the state file.

withContentStoreType overrides the default content store

GetContentStoreBlobPath returns the bottom level directory for the content store, e.g. "/blobs/sha256".

ContentStoreOptions builds a list of content store options from a CLI context.

New creates new cache.

Stdout is used as a stderr destination of executing commands.

String returns a human-readable description of this command.

logAndIncrementOpCounter handles logging as well as incrementing the FuseOperationCounter.

BuildZtoc builds a `Ztoc` given the filename of a layer blob. By default it assumes the layer is compressed using `gzip`, unless specified via `WithCo

Close releases any resources held by the interface implementation.

DecodeIndex deserializes a JSON blob in an io.Reader into a SOCI index. The blob is an OCI 1.0 Manifest

IsErrAlreadyExists is a store-type-agnostic way to check if the content exists in the store.

IsInvalid returns true when this Shell is marked as "invalid". For continuing further command execution, call Refresh for aquiering a new instance of

NewIndex returns a new index.

NewIndexBuilder returns an `IndexBuilder` that is used to create soci indices.

NewRemoteSnapshotMonitor creates a new instance of RemoteSnapshotMonitor

Unmarshal takes the reader with flatbuffers byte stream and deserializes it ztoc. In case if there's any error situation during deserialization from f

Walk applys a function to all ArtifactEntries in the ArtifactsDB