Conventional Commits 1.0.0 Github
- Commits MUST be prefixed with a type, which consists of a noun,
feat
,fix
, etc., followed by the OPTIONAL scope, OPTIONAL!
, and REQUIRED terminal colon and space. - The type
feat
MUST be used when a commit adds a new feature to your application or library. - The type
fix
MUST be used when a commit represents a bug fix for your application. - A scope MAY be provided after a type. A scope MUST consist of a noun describing a section of the codebase surrounded by parenthesis, e.g.,
fix(parser):
- A description MUST immediately follow the colon and space after the type/scope prefix. The description is a short summary of the code changes, e.g., fix: array parsing issue when multiple spaces were contained in string.
- A longer commit body MAY be provided after the short description, providing additional contextual information about the code changes. The body MUST begin one blank line after the description.
- A commit body is free-form and MAY consist of any number of newline separated paragraphs.
- One or more footers MAY be provided one blank line after the body. Each footer MUST consist of a word token, followed by either a
:<space>
or<space>#
separator, followed by a string value (this is inspired by the git trailer convention). - A footer’s token MUST use
-
in place of whitespace characters, e.g.,Acked-by
(this helps differentiate the footer section from a multi-paragraph body). An exception is made forBREAKING CHANGE
, which MAY also be used as a token. - A footer’s value MAY contain spaces and newlines, and parsing MUST terminate when the next valid footer token/separator pair is observed.
- Breaking changes MUST be indicated in the type/scope prefix of a commit, or as an entry in the footer.
- If included as a footer, a breaking change MUST consist of the uppercase text BREAKING CHANGE, followed by a colon, space, and description, e.g., BREAKING CHANGE: environment variables now take precedence over config files.
- If included in the type/scope prefix, breaking changes MUST be indicated by a
!
immediately before the:
. If!
is used,BREAKING CHANGE:
MAY be omitted from the footer section, and the commit description SHALL be used to describe the breaking change. - Types other than
feat
andfix
MAY be used in your commit messages, e.g., docs: update ref docs. - The units of information that make up Conventional Commits MUST NOT be treated as case sensitive by implementors, with the exception of BREAKING CHANGE which MUST be uppercase.
- BREAKING-CHANGE MUST be synonymous with BREAKING CHANGE, when used as a token in a footer.