From c7ce004912b62f24c177b58df17ffb8875ec36c0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Mart=C3=AD?= <mvdan@mvdan.cc>
Date: Fri, 22 May 2015 20:54:17 +0200
Subject: [PATCH] Load an index, not a repo

---
 cmd/fdroidcl/main.go | 22 +++++++++++-----------
 index.go             | 26 +++++++++++++++++---------
 2 files changed, 28 insertions(+), 20 deletions(-)

diff --git a/cmd/fdroidcl/main.go b/cmd/fdroidcl/main.go
index 80198ff..c4728ce 100644
--- a/cmd/fdroidcl/main.go
+++ b/cmd/fdroidcl/main.go
@@ -157,12 +157,12 @@ func init() {
 	}
 }
 
-func mustLoadRepo(repoName string) *fdroidcl.Repo {
-	repo, err := fdroidcl.LoadRepo(repoName)
+func mustLoadIndex(repoName string) *fdroidcl.Index {
+	index, err := fdroidcl.LoadIndex(repoName)
 	if err != nil {
 		log.Fatalf("Could not load apps: %v", err)
 	}
-	return repo
+	return index
 }
 
 func mustInstalled(device adb.Device) []string {
@@ -208,19 +208,19 @@ func main() {
 			log.Fatalf("Could not update index: %v", err)
 		}
 	case "list":
-		repo := mustLoadRepo(repoName)
-		printApps(repo.Apps)
+		index := mustLoadIndex(repoName)
+		printApps(index.Apps)
 	case "search":
-		repo := mustLoadRepo(repoName)
-		apps := filterAppsSearch(repo.Apps, args)
+		index := mustLoadIndex(repoName)
+		apps := filterAppsSearch(index.Apps, args)
 		printApps(apps)
 	case "show":
-		repo := mustLoadRepo(repoName)
+		index := mustLoadIndex(repoName)
 		found := make(map[string]*fdroidcl.App, len(args))
 		for _, appID := range args {
 			found[appID] = nil
 		}
-		for _, app := range repo.Apps {
+		for _, app := range index.Apps {
 			_, e := found[app.ID]
 			if !e {
 				continue
@@ -243,10 +243,10 @@ func main() {
 			fmt.Printf("%s - %s (%s)\n", device.Id, device.Model, device.Product)
 		}
 	case "installed":
-		repo := mustLoadRepo(repoName)
+		index := mustLoadIndex(repoName)
 		device := oneDevice()
 		installed := mustInstalled(device)
-		apps := filterAppsInstalled(repo.Apps, installed)
+		apps := filterAppsInstalled(index.Apps, installed)
 		printApps(apps)
 	default:
 		log.Printf("Unrecognised command '%s'\n\n", cmd)
diff --git a/index.go b/index.go
index 6e1080a..9204fac 100644
--- a/index.go
+++ b/index.go
@@ -17,9 +17,17 @@ import (
 	"strings"
 )
 
-// Repo is an F-Droid repository holding apps and apks
-type Repo struct {
+type Index struct {
 	Apps []App `xml:"application"`
+	Repo struct {
+		Name string `xml:"name,attr"`
+		PubKey string `xml:"pubkey,attr"`
+		Timestamp int `xml:"timestamp,attr"`
+		URL string `xml:"url,attr"`
+		Version int `xml:"version,attr"`
+		MaxAge int `xml:"maxage,attr"`
+		Description string `xml:"description"`
+	} `repo`
 }
 
 type CommaList []string
@@ -223,7 +231,7 @@ func (al appList) Len() int           { return len(al) }
 func (al appList) Swap(i, j int)      { al[i], al[j] = al[j], al[i] }
 func (al appList) Less(i, j int) bool { return al[i].ID < al[j].ID }
 
-func LoadRepo(repoName string) (*Repo, error) {
+func LoadIndex(repoName string) (*Index, error) {
 	path := indexPath(repoName)
 	r, err := zip.OpenReader(path)
 	if err != nil {
@@ -247,16 +255,16 @@ func LoadRepo(repoName string) (*Repo, error) {
 		break
 	}
 
-	var repo Repo
-	if err := xml.Unmarshal(buf.Bytes(), &repo); err != nil {
+	var index Index
+	if err := xml.Unmarshal(buf.Bytes(), &index); err != nil {
 		return nil, err
 	}
 
-	sort.Sort(appList(repo.Apps))
+	sort.Sort(appList(index.Apps))
 
-	for i := range repo.Apps {
-		app := &repo.Apps[i]
+	for i := range index.Apps {
+		app := &index.Apps[i]
 		app.prepareData()
 	}
-	return &repo, nil
+	return &index, nil
 }