oh-my-posh/src/segment_dotnet.go

package main

type dotnet struct {
	language *language
}

const (
	// UnsupportedDotnetVersionIcon is displayed when the dotnet version in
	// the current folder isn't supported by the installed dotnet SDK set.
	UnsupportedDotnetVersionIcon Property = "unsupported_version_icon"
)

func (d *dotnet) string() string {
	version := d.language.string()

	// Exit code 145 is a special indicator that dotnet
	// ran, but the current project config settings specify
	// use of an SDK that isn't installed.
	if d.language.exitCode == 145 {
		return d.language.props.getString(UnsupportedDotnetVersionIcon, "\uf071 ")
	}

	return version
}

func (d *dotnet) init(props *properties, env environmentInfo) {
	d.language = &language{
		env:          env,
		props:        props,
		commands:     []string{"dotnet"},
		versionParam: "--version",
		extensions:   []string{"*.cs", "*.vb", "*.sln", "*.csproj", "*.vbproj"},
		version: &version{
			regex:       `(?:(?P<version>((?P<major>[0-9]+).(?P<minor>[0-9]+).(?:\d{2})(?P<patch>[0-9]{1}))))`,
			urlTemplate: "[%1s](https://github.com/dotnet/core/blob/master/release-notes/%[2]s.%[3]s/%[2]s.%[3]s.%[4]s/%[2]s.%[3]s.%[4]s.md)",
		},
	}
}

func (d *dotnet) enabled() bool {
	return d.language.enabled()
}