ctop/cwidgets/single/env.go
Serhii Bilonozhko 9a185b2388 env-var
2018-10-05 17:35:22 -04:00

37 lines
649 B
Go

package single
import (
ui "github.com/gizak/termui"
"regexp"
)
var envPattern = regexp.MustCompile(`(?P<KEY>[^=]+)=(?P<VALUJE>.*)`)
type Env struct {
*ui.Table
data map[string]string
}
func NewEnv() *Env {
p := ui.NewTable()
p.Height = 4
p.Width = colWidth[0]
p.FgColor = ui.ThemeAttr("par.text.fg")
p.Separator = false
i := &Env{p, make(map[string]string)}
i.BorderLabel = "Env"
return i
}
func (w *Env) Set(k, v string) {
match := envPattern.FindStringSubmatch(v)
key := match[1]
value := match[2]
w.data[key] = value
w.Rows = [][]string{}
w.Rows = append(w.Rows, mkInfoRows(key, value)...)
w.Height = len(w.Rows) + 2
}