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chore: use HumanizeDuration from prometheus/common (#14202)

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* chore: use HumanizeDuration from prometheus/common

Signed-off-by: Sergey <freak12techno@gmail.com>

* chore: fixed linting

Signed-off-by: Sergey <freak12techno@gmail.com>

* chore: review fixes

---------

Signed-off-by: Sergey <freak12techno@gmail.com>
This commit is contained in:
Sergey 2024-06-10 21:40:11 +03:00 committed by GitHub
parent 19fd5212c3
commit 5a5a6f08ef
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1 changed files with 3 additions and 45 deletions
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48
template/template.go
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@ -32,6 +32,8 @@ import (
"github.com/prometheus/client_golang/prometheus"
"github.com/prometheus/common/model"
common_templates "github.com/prometheus/common/helpers/templates"
"github.com/prometheus/prometheus/promql"
"github.com/prometheus/prometheus/util/strutil"
)
@ -263,51 +265,7 @@ func NewTemplateExpander(
}
return fmt.Sprintf("%.4g%s", v, prefix), nil
},
"humanizeDuration": func(i interface{}) (string, error) {
v, err := convertToFloat(i)
if err != nil {
return "", err
}
if math.IsNaN(v) || math.IsInf(v, 0) {
return fmt.Sprintf("%.4g", v), nil
}
if v == 0 {
return fmt.Sprintf("%.4gs", v), nil
}
if math.Abs(v) >= 1 {
sign := ""
if v < 0 {
sign = "-"
v = -v
}
duration := int64(v)
seconds := duration % 60
minutes := (duration / 60) % 60
hours := (duration / 60 / 60) % 24
days := duration / 60 / 60 / 24
// For days to minutes, we display seconds as an integer.
if days != 0 {
return fmt.Sprintf("%s%dd %dh %dm %ds", sign, days, hours, minutes, seconds), nil
}
if hours != 0 {
return fmt.Sprintf("%s%dh %dm %ds", sign, hours, minutes, seconds), nil
}
if minutes != 0 {
return fmt.Sprintf("%s%dm %ds", sign, minutes, seconds), nil
}
// For seconds, we display 4 significant digits.
return fmt.Sprintf("%s%.4gs", sign, v), nil
}
prefix := ""
for _, p := range []string{"m", "u", "n", "p", "f", "a", "z", "y"} {
if math.Abs(v) >= 1 {
break
}
prefix = p
v *= 1000
}
return fmt.Sprintf("%.4g%ss", v, prefix), nil
},
"humanizeDuration": common_templates.HumanizeDuration,
"humanizePercentage": func(i interface{}) (string, error) {
v, err := convertToFloat(i)
if err != nil {