1
0
mirror of https://github.com/osmarks/mycorrhiza.git synced 2024-10-30 03:36:16 +00:00
mycorrhiza/version/version.go
2023-04-07 15:45:09 +03:00

47 lines
971 B
Go

package version
import (
"regexp"
"runtime/debug"
"strconv"
"github.com/bouncepaw/mycorrhiza/help"
)
// Long is the full version string, including VCS information, that looks like
// x.y.z+hash-dirty.
var Long string
// Short is the human-friendly x.y.z part of the long version string.
var Short string
var versionRegexp = regexp.MustCompile(`This is documentation for Mycorrhiza Wiki (.*)\. `)
func init() {
if b, err := help.Get("en"); err == nil {
matches := versionRegexp.FindSubmatch(b)
if matches != nil {
Short = string(matches[1])
}
}
Long = Short
info, ok := debug.ReadBuildInfo()
if ok {
for _, setting := range info.Settings {
if setting.Key == "vcs.revision" {
val := setting.Value
if len(val) > 7 {
val = val[:7]
}
Long += "+" + val
} else if setting.Key == "vcs.modified" {
modified, err := strconv.ParseBool(setting.Value)
if err == nil && modified {
Long += "-dirty"
}
}
}
}
}