fix: sort versions upgrade/rollback/list

See toolshed/organising#649

cli/internal/deploy.go

@@ -3,12 +3,14 @@ package internal
 import (
 	"fmt"
 	"os"
+	"sort"
 	"strings"
 
 	appPkg "coopcloud.tech/abra/pkg/app"
 	"coopcloud.tech/abra/pkg/config"
 	"coopcloud.tech/abra/pkg/formatter"
 	"coopcloud.tech/abra/pkg/log"
+	"coopcloud.tech/tagcmp"
 	"github.com/AlecAivazis/survey/v2"
 	"github.com/charmbracelet/lipgloss"
 	dockerClient "github.com/docker/docker/client"
@@ -274,3 +276,22 @@ func PostCmds(cl *dockerClient.Client, app appPkg.App, commands string) error {
 	}
 	return nil
 }
+
+// SortVersionsDesc sorts versions in descending order.
+func SortVersionsDesc(versions []string) []string {
+	var tags []tagcmp.Tag
+
+	for _, v := range versions {
+		parsed, _ := tagcmp.Parse(v) // skips unsupported tags
+		tags = append(tags, parsed)
+	}
+
+	sort.Sort(tagcmp.ByTagDesc(tags))
+
+	var desc []string
+	for _, t := range tags {
+		desc = append(desc, t.String())
+	}
+
+	return desc
+}