GitLab Orbit Local schema reference

The GitLab Orbit Local schema reference defines the available nodes, edges, and relationships in your local graph.

Source code nodes

The following sections define the available nodes and their properties.

A directory in an indexed repository.

Properties	Definition
`id`	Unique identifier for the directory
`project_id`	Identifier of the indexed repository, derived from its absolute path. Not a GitLab project ID.
`branch`	Branch the directory was indexed from
`commit_sha`	Commit the directory was indexed at
`path`	Path relative to the repository root
`name`	Directory name

A source code file in an indexed repository.

Properties	Definition
`id`	Unique identifier for the file
`project_id`	Identifier of the indexed repository, derived from its absolute path. Not a GitLab project ID
`branch`	Branch the file was indexed from
`commit_sha`	Commit the file was indexed at
`path`	Path relative to the repository root
`name`	Filename, including the extension
`extension`	File extension, without the leading dot
`language`	Detected programming language, or `unknown` when no language matched
`size_bytes`	File size in bytes, measured when the file was indexed
`reason`	Why the file was skipped or failed to parse, such as `skip_excluded_extension` or `fault_invalid_utf8`. Empty for files parsed successfully.

A function, class, method, module, or other named symbol declared in a file.

Properties	Definition
`id`	Unique identifier for the definition, generated per file path. The same function in two indexed repositories has different IDs.
`project_id`	Identifier of the indexed repository, derived from its absolute path. Not a GitLab project ID.
`branch`	Branch the definition was indexed from
`commit_sha`	Commit the definition was indexed at
`file_path`	Path of the file that declares the definition
`fqn`	Fully qualified name of a function, class, module, method, struct, enum, or trait
`name`	Short name, without namespace qualification
`definition_type`	Kind of definition, such as `Class`, `Function`, `Method`, or `Struct`. Values are capitalized and language-specific.
`start_line`	First line of the definition
`end_line`	Last line of the definition
`start_byte`	Byte offset where the definition starts
`end_byte`	Byte offset where the definition ends
`start_char`	Column on `start_line` where the definition starts
`end_char`	Column on `end_line` where the definition ends

An import statement or cross-file symbol reference in a file.

Properties	Definition
`id`	Unique identifier for the imported symbol
`project_id`	Identifier of the indexed repository, derived from its absolute path. Not a GitLab project ID.
`branch`	Branch the symbol was indexed from
`commit_sha`	Commit the symbol was indexed at
`file_path`	Path of the file that contains the import
`import_type`	Kind of import, such as `Use`, `NamedImport`, or `CjsRequire`. Values are capitalized and language-specific.
`import_path`	Module or path the symbol is imported from
`identifier_name`	Name of the imported symbol. Empty for wildcard and side-effect imports.
`identifier_alias`	Local name the import binds the symbol to. Empty when the analyzer records none. Some languages populate it even when the import is not renamed.
`start_line`	First line of the import
`end_line`	Last line of the import
`start_byte`	Byte offset where the import starts
`end_byte`	Byte offset where the import ends
`start_char`	Column on `start_line` where the import starts
`end_char`	Column on `end_line` where the import ends

Edges in the local graph have one of the following relationship types:

The same relationship type can connect different node types.

Relationship type	Source node	Target node	Description
`CONTAINS`	`Directory`	`Directory`	Directory contains a subdirectory
`CONTAINS`	`Directory`	`File`	Directory contains a file
`DEFINES`	`File`	`Definition`	File defines a code definition, such as a class or function
`DEFINES`	`Definition`	`Definition`	Outer definition lexically contains a nested definition, such as a class and its methods
`IMPORTS`	`File`	`ImportedSymbol`	File contains an import statement
`IMPORTS`	`ImportedSymbol`	`Definition`	Imported symbol resolves to a concrete definition in another file
`CALLS`	`Definition`	`Definition`	Definition invokes another definition
`CALLS`	`Definition`	`ImportedSymbol`	Definition invokes an imported symbol that is not resolved to a definition
`CALLS`	`File`	`Definition` or `ImportedSymbol`	Top-level call site outside any enclosing definition
`EXTENDS` ¹	`Definition`	`Definition`	Definition declares a supertype of a function, class, method, module, or other named symbol declared in a file

Footnotes:

EXTENDS points from the child to the parent. A class that extends a base class is the source node, and the base class is the target node.