Imported Upstream version 1.0.1

2026-07-15 11:57:59 +00:00 · 2017-07-04 14:45:08 +02:00
parent 056c3d6dad
commit c926f2bf05
5531 changed files with 1834599 additions and 742844 deletions
@@ -0,0 +1,138 @@
+package deb
+
+import (
+	"fmt"
+	"strings"
+
+	"github.com/awalterschulze/gographviz"
+)
+
+// BuildGraph generates graph contents from aptly object database
+func BuildGraph(collectionFactory *CollectionFactory, layout string) (gographviz.Interface, error) {
+	var err error
+
+	graph := gographviz.NewEscape()
+	graph.SetDir(true)
+	graph.SetName("aptly")
+
+	var labelStart string
+	var labelEnd string
+
+	switch layout {
+	case "vertical":
+		graph.AddAttr("aptly", "rankdir", "LR")
+		labelStart = ""
+		labelEnd = ""
+	case "horizontal":
+		fallthrough
+	default:
+		labelStart = "{"
+		labelEnd = "}"
+	}
+
+	existingNodes := map[string]bool{}
+
+	err = collectionFactory.RemoteRepoCollection().ForEach(func(repo *RemoteRepo) error {
+		err := collectionFactory.RemoteRepoCollection().LoadComplete(repo)
+		if err != nil {
+			return err
+		}
+
+		graph.AddNode("aptly", repo.UUID, map[string]string{
+			"shape":     "Mrecord",
+			"style":     "filled",
+			"fillcolor": "darkgoldenrod1",
+			"label": fmt.Sprintf("%sMirror %s|url: %s|dist: %s|comp: %s|arch: %s|pkgs: %d%s", labelStart, repo.Name, repo.ArchiveRoot,
+				repo.Distribution, strings.Join(repo.Components, ", "),
+				strings.Join(repo.Architectures, ", "), repo.NumPackages(), labelEnd),
+		})
+		existingNodes[repo.UUID] = true
+		return nil
+	})
+
+	if err != nil {
+		return nil, err
+	}
+
+	err = collectionFactory.LocalRepoCollection().ForEach(func(repo *LocalRepo) error {
+		err := collectionFactory.LocalRepoCollection().LoadComplete(repo)
+		if err != nil {
+			return err
+		}
+
+		graph.AddNode("aptly", repo.UUID, map[string]string{
+			"shape":     "Mrecord",
+			"style":     "filled",
+			"fillcolor": "mediumseagreen",
+			"label": fmt.Sprintf("%sRepo %s|comment: %s|pkgs: %d%s", labelStart,
+				repo.Name, repo.Comment, repo.NumPackages(), labelEnd),
+		})
+		existingNodes[repo.UUID] = true
+		return nil
+	})
+
+	if err != nil {
+		return nil, err
+	}
+
+	collectionFactory.SnapshotCollection().ForEach(func(snapshot *Snapshot) error {
+		existingNodes[snapshot.UUID] = true
+		return nil
+	})
+
+	err = collectionFactory.SnapshotCollection().ForEach(func(snapshot *Snapshot) error {
+		err := collectionFactory.SnapshotCollection().LoadComplete(snapshot)
+		if err != nil {
+			return err
+		}
+
+		description := snapshot.Description
+		if snapshot.SourceKind == "repo" {
+			description = "Snapshot from repo"
+		}
+
+		graph.AddNode("aptly", snapshot.UUID, map[string]string{
+			"shape":     "Mrecord",
+			"style":     "filled",
+			"fillcolor": "cadetblue1",
+			"label": fmt.Sprintf("%sSnapshot %s|%s|pkgs: %d%s", labelStart,
+				snapshot.Name, description, snapshot.NumPackages(), labelEnd),
+		})
+
+		if snapshot.SourceKind == "repo" || snapshot.SourceKind == "local" || snapshot.SourceKind == "snapshot" {
+			for _, uuid := range snapshot.SourceIDs {
+				_, exists := existingNodes[uuid]
+				if exists {
+					graph.AddEdge(uuid, snapshot.UUID, true, nil)
+				}
+			}
+		}
+		return nil
+	})
+
+	if err != nil {
+		return nil, err
+	}
+
+	collectionFactory.PublishedRepoCollection().ForEach(func(repo *PublishedRepo) error {
+		graph.AddNode("aptly", repo.UUID, map[string]string{
+			"shape":     "Mrecord",
+			"style":     "filled",
+			"fillcolor": "darkolivegreen1",
+			"label": fmt.Sprintf("%sPublished %s/%s|comp: %s|arch: %s%s", labelStart,
+				repo.Prefix, repo.Distribution, strings.Join(repo.Components(), " "),
+				strings.Join(repo.Architectures, ", "), labelEnd),
+		})
+
+		for _, uuid := range repo.Sources {
+			_, exists := existingNodes[uuid]
+			if exists {
+				graph.AddEdge(uuid, repo.UUID, true, nil)
+			}
+		}
+
+		return nil
+	})
+
+	return graph, nil
+}