add plugin configuration in PKGBUILD

1 files changed, 61 insertions, 0 deletions

diff --git a/plugins.go b/plugins.go
new file mode 100644
index 000000000000..75d16ffff15e
--- /dev/null
+++ b/plugins.go
@@ -0,0 +1,61 @@
+package main
+
+import (
+	"encoding/json"
+	"fmt"
+	"io/ioutil"
+	"log"
+	"net/http"
+	"os"
+	"sort"
+)
+
+const URL = "https://caddyserver.com/api/download-page"
+
+type Plugin struct {
+	Name       string
+	ImportPath string
+}
+type PluginList struct {
+	Plugins []Plugin `json:"plugins"`
+}
+
+func getPlugins() []Plugin {
+	resp, err := http.Get(URL)
+	if err != nil {
+		log.Fatal(err)
+	}
+	defer resp.Body.Close()
+	body, err := ioutil.ReadAll(resp.Body)
+	list := PluginList{}
+	err = json.Unmarshal(body, &list)
+	if err != nil {
+		log.Fatal(err)
+	}
+	return list.Plugins
+}
+func main() {
+	plugins := getPlugins()
+	sort.Slice(plugins, func(i, j int) bool {
+		return plugins[i].Name < plugins[j].Name
+	})
+	if len(os.Args) == 1 {
+		fmt.Println("plugins=(")
+		for _, plugin := range plugins {
+			fmt.Printf("#    '%s'\n", plugin.Name)
+		}
+		fmt.Println(")")
+		return
+	}
+	pluginsMap := make(map[string]string)
+	for _, plugin := range plugins {
+		pluginsMap[plugin.Name] = plugin.ImportPath
+	}
+	for _, name := range os.Args[1:] {
+		path, ok := pluginsMap[name]
+		if !ok {
+			log.Fatalf("cannot find plugin %s\n", name)
+		}
+		fmt.Printf(`_ "%s"`+"\n", path)
+	}
+}