VCS

• VCS Repository Attributes
• VCS Deprecated Attributes

VCS Repository Attributes

This group defines the attributes for Version Control Systems (VCS).

Attribute	Type	Description	Examples	Stability
vcs.change.id	string	The ID of the change (pull request/merge request/changelist) if applicable. This is usually a unique (within repository) identifier generated by the VCS system.	123
vcs.change.state	string	The state of the change (pull request/merge request/changelist).	open; closed; merged
vcs.change.title	string	The human readable title of the change (pull request/merge request/changelist). This title is often a brief summary of the change and may get merged in to a ref as the commit summary.	Fixes broken thing; feat: add my new feature; [chore] update dependency
vcs.line_change.type	string	The type of line change being measured on a branch or change.	added; removed
vcs.ref.base.name	string	The name of the reference such as branch or tag in the repository.	my-feature-branch; tag-1-test
vcs.ref.base.revision	string	The revision, literally revised version, The revision most often refers to a commit object in Git, or a revision number in SVN. [1]	9d59409acf479dfa0df1aa568182e43e43df8bbe28d60fcf2bc52e30068802cc; main; 123; HEAD
vcs.ref.base.type	string	The type of the reference in the repository.	branch; tag
vcs.ref.head.name	string	The name of the reference such as branch or tag in the repository.	my-feature-branch; tag-1-test
vcs.ref.head.revision	string	The revision, literally revised version, The revision most often refers to a commit object in Git, or a revision number in SVN. [2]	9d59409acf479dfa0df1aa568182e43e43df8bbe28d60fcf2bc52e30068802cc; main; 123; HEAD
vcs.ref.head.type	string	The type of the reference in the repository.	branch; tag
vcs.ref.type	string	The type of the reference in the repository.	branch; tag
vcs.repository.url.full	string	The URL of the repository providing the complete address in order to locate and identify the repository.	https://github.com/opentelemetry/open-telemetry-collector-contrib; https://gitlab.com/my-org/my-project/my-projects-project/repo
vcs.revision_delta.direction	string	The type of revision comparison.	ahead; behind

[1] vcs.ref.base.revision: The revision can be a full hash value (see glossary), of the recorded change to a ref within a repository pointing to a commit commit object. It does not necessarily have to be a hash; it can simply define a revision number which is an integer that is monotonically increasing. In cases where it is identical to the ref.base.name, it SHOULD still be included. It is up to the implementer to decide which value to set as the revision based on the VCS system and situational context.

[2] vcs.ref.head.revision: The revision can be a full hash value (see glossary), of the recorded change to a ref within a repository pointing to a commit commit object. It does not necessarily have to be a hash; it can simply define a revision number which is an integer that is monotonically increasing. In cases where it is identical to the ref.head.name, it SHOULD still be included. It is up to the implementer to decide which value to set as the revision based on the VCS system and situational context.

vcs.change.state has the following list of well-known values. If one of them applies, then the respective value MUST be used; otherwise, a custom value MAY be used.

Value	Description	Stability
closed	Closed means the merge request has been closed without merging. This can happen for various reasons, such as the changes being deemed unnecessary, the issue being resolved in another way, or the author deciding to withdraw the request.
merged	Merged indicates that the change has been successfully integrated into the target codebase.
open	Open means the change is currently active and under review. It hasn’t been merged into the target branch yet, and it’s still possible to make changes or add comments.
wip	WIP (work-in-progress, draft) means the change is still in progress and not yet ready for a full review. It might still undergo significant changes.

vcs.line_change.type has the following list of well-known values. If one of them applies, then the respective value MUST be used; otherwise, a custom value MAY be used.

Value	Description	Stability
added	How many lines were added.
removed	How many lines were removed.

vcs.ref.base.type has the following list of well-known values. If one of them applies, then the respective value MUST be used; otherwise, a custom value MAY be used.

Value	Description	Stability
branch	branch
tag	tag

vcs.ref.head.type has the following list of well-known values. If one of them applies, then the respective value MUST be used; otherwise, a custom value MAY be used.

Value	Description	Stability
branch	branch
tag	tag

vcs.ref.type has the following list of well-known values. If one of them applies, then the respective value MUST be used; otherwise, a custom value MAY be used.

Value	Description	Stability
branch	branch
tag	tag

vcs.revision_delta.direction has the following list of well-known values. If one of them applies, then the respective value MUST be used; otherwise, a custom value MAY be used.

Value	Description	Stability
ahead	How many revisions the change is ahead of the target ref.
behind	How many revisions the change is behind the target ref.

VCS Deprecated Attributes

“Describes deprecated vcs attributes.”

Attribute	Type	Description	Examples	Stability
vcs.repository.change.id	string	Deprecated, use vcs.change.id instead.	123	Deprecated, use vcs.change.id instead.
vcs.repository.change.title	string	Deprecated, use vcs.change.title instead.	Fixes broken thing; feat: add my new feature; [chore] update dependency	Deprecated, use vcs.change.title instead.
vcs.repository.ref.name	string	Deprecated, use vcs.ref.head.name instead.	my-feature-branch; tag-1-test	Deprecated, use vcs.ref.head.name instead.
vcs.repository.ref.revision	string	Deprecated, use vcs.ref.head.revision instead.	9d59409acf479dfa0df1aa568182e43e43df8bbe28d60fcf2bc52e30068802cc; main; 123; HEAD	Deprecated, use vcs.ref.head.revision instead.
vcs.repository.ref.type	string	Deprecated, use vcs.ref.head.type instead.	branch; tag	Deprecated, use vcs.ref.head.type instead.

vcs.repository.ref.type has the following list of well-known values. If one of them applies, then the respective value MUST be used; otherwise, a custom value MAY be used.

Value	Description	Stability
branch	branch
tag	tag