在节点手动安装页显示节点安装文件下载链接

internal/web/actions/default/clusters/clusterutils/installer.go

@@ -0,0 +1,66 @@
+// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved. Official site: https://goedge.cn .
+
+package clusterutils
+
+import (
+	teaconst "github.com/TeaOSLab/EdgeAdmin/internal/const"
+	"github.com/iwind/TeaGo/Tea"
+	"path/filepath"
+	"regexp"
+	"sort"
+	"strings"
+)
+
+type installerFile struct {
+	Name    string `json:"name"`
+	OS      string `json:"os"`
+	Arch    string `json:"arch"`
+	Version string `json:"version"`
+}
+
+func ListInstallerFiles() []*installerFile {
+	var dir = Tea.Root + "/edge-api/deploy"
+	matches, err := filepath.Glob(dir + "/edge-node-*.zip")
+	if err != nil {
+		return nil
+	}
+
+	var result = []*installerFile{}
+	var reg = regexp.MustCompile(`^edge-node-(\w+)-(\w+)-v([\w.]+)\.zip$`)
+	for _, match := range matches {
+		var baseName = filepath.Base(match)
+		var subMatches = reg.FindStringSubmatch(baseName)
+		if len(subMatches) >= 4 {
+			var osName = subMatches[1]
+			if len(osName) > 0 {
+				osName = strings.ToUpper(osName[:1]) + osName[1:]
+			}
+
+			var arch = subMatches[2]
+			if arch == "amd64" {
+				arch = "x86_64"
+			}
+
+			var version = subMatches[3]
+			if version != teaconst.Version { // 只能下载当前版本
+				continue
+			}
+
+			result = append(result, &installerFile{
+				Name:    subMatches[0],
+				OS:      osName,
+				Arch:    arch,
+				Version: version,
+			})
+		}
+	}
+
+	// 排序，将x86_64排在最上面
+	if len(result) > 0 {
+		sort.Slice(result, func(i, j int) bool {
+			return result[i].Arch == "x86_64"
+		})
+	}
+
+	return result
+}