Crystal

What

Display the currently active crystal version.

Sample Configuration

json

{
  "type": "crystal",
  "style": "powerline",
  "powerline_symbol": "",
  "foreground": "#ffffff",
  "background": "#4063D8",
  "template": "  {{ .Full }} "
}

yaml

type: crystal
style: powerline
powerline_symbol: 
foreground: "#ffffff"
background: "#4063D8"
template: "  {{ .Full }} "

toml

type = "crystal"
style = "powerline"
powerline_symbol = ""
foreground = "#ffffff"
background = "#4063D8"
template = "  {{ .Full }} "

Properties

Name	Type	Description
home_enabled	boolean	display the segment in the HOME folder or not - defaults to false
fetch_version	boolean	fetch the julia version - defaults to true
missing_command_text	string	text to display when the command is missing - defaults to empty
display_mode	string	always: the segment is always displayed files: the segment is only displayed when *.cr or shard.yml files are present (default)
version_url_template	string	a go text/template template that creates the URL of the version info / release notes

Template (info)

default template

{{ if .Error }}{{ .Error }}{{ else }}{{ .Full }}{{ end }}

Properties

Name	Type	Description
.Full	string	the full version
.Major	string	major number
.Minor	string	minor number
.Patch	string	patch number
.URL	string	URL of the version info / release notes
.Error	string	error encountered when fetching the version string