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allocations.go
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allocations.go
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package presenters
import (
"fmt"
"strconv"
"strings"
"github.com/logrusorgru/aurora"
"github.com/superfly/flyctl/api"
)
type Allocations struct {
Allocations []api.AllocationStatus
}
func (p *Allocations) FieldNames() []string {
return []string{"ID", "Version", "Region", "Desired", "Status", "Health Checks", "Created"}
}
func (p *Allocations) Records() []map[string]string {
out := []map[string]string{}
multipleVersions := hasMultipleVersions(p.Allocations)
for _, alloc := range p.Allocations {
version := strconv.Itoa(alloc.Version)
if multipleVersions && alloc.LatestVersion {
version = version + " " + aurora.Green("⇡").String()
}
out = append(out, map[string]string{
"ID": alloc.IDShort,
"Version": version,
"Status": formatStatus(alloc),
"Desired": alloc.DesiredStatus,
"Region": alloc.Region,
"Created": formatRelativeTime(alloc.CreatedAt),
"Health Checks": formatHealthChecksSummary(&alloc),
})
}
return out
}
func hasMultipleVersions(allocations []api.AllocationStatus) bool {
var v int
for _, alloc := range allocations {
if v != 0 && v != alloc.Version {
return true
}
v = alloc.Version
}
return false
}
func formatHealthChecksSummary(alloc *api.AllocationStatus) string {
if alloc.PassingCheckCount+alloc.WarningCheckCount+alloc.CriticalCheckCount == 0 {
return ""
}
var b strings.Builder
if alloc.PassingCheckCount > 0 {
fmt.Fprintf(&b, "%d passing", alloc.PassingCheckCount)
}
if alloc.WarningCheckCount > 0 {
if b.Len() > 0 {
b.WriteString(", ")
}
fmt.Fprintf(&b, "%d warning", alloc.WarningCheckCount)
}
if alloc.CriticalCheckCount > 0 {
if b.Len() > 0 {
b.WriteString(", ")
}
fmt.Fprintf(&b, "%d critical", alloc.CriticalCheckCount)
}
return b.String()
}
func formatStatus(alloc api.AllocationStatus) string {
if alloc.Transitioning {
return aurora.Bold(alloc.Status).String()
}
return alloc.Status
}