timePtr returns a pointer to the given time - helper for creating *time.Time values

parseGithubRemote parses string remoteURL against known patterns matching GitHub remotes and returns the owner and repo, along with a boolean ok indic

NewOptionsFromEnv will return a populated Options struct with any settings defined via environment variables applied.

ParseFlags takes Options to use as a starting template -- likely populated from NewOptionsFromEnv() -- and parses flags contained in args into a new O

RenderChangelogMarkdown formats a CommitsComparison suitable for markdown display in a GitHub Flavored Markdown release notes field. TODO: cap max nu

RenderChangelogScreen formats a CommitsComparison suitable for displaying on the screen to the user, abbreviated to try to not overflow a 80x24 termin

detectRemoteURL implementation using go-git will work even if git is not installed on users machine one more dependency to track and keep up to date

defaultGithubClient returns a OAuth scoped Github API Client if GITHUB_TOKEN is set the local environment, or an unauthorized one otherwise.

dont bother with ok confirmation like in LookupEnv since we just want to get a zero value then anyhow

githubRepoDetect attempts to detect whether a given path is part of a git repository that has a GitHub remote as the origin, and if so, returns the ow

resetEnviron cleasrs and then sets the environment to match a []string of key=value pairs, which happens to be exactly what os.Environ() from the stan

ParseAll rolls up all CLI option parsing curently needed for main()

detectRemoteURL implementation shelling out to local copy of git requires git to be installed on machine uses os/exec from standard library, does not

compareRelease is a convenience function wrapping retrieval of a commits comparison between current default branch HEAD and a given release tagName, v

comparisonURL makes a GitHub web view URL for comparing two tagged semvers.

draftReleaseURL constructs a URL to open a new draft release on GitHub for given owner/repo with a semver compatible tag based on the semver.Version i

getLatestRelease is a convenience function wrapping retrieval of latest GitHub release for owner and repo It will automatically use an OAuth scoped t

Close implements an io.WriterCloser over os.Stderr.

Write implements an io.WriterCloser over os.Stderr, but it skips the terminal bell character.