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Code Issues Projects Releases Wiki Activity

Support vertical graph layouts

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This commit is contained in:
jolo
2017-01-14 02:11:59 +01:00
parent 570835227b
commit 0e8ea6363a
3 changed files with 38 additions and 13 deletions
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35
deb/graph.go
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@@ -7,13 +7,26 @@ import (
)
// BuildGraph generates graph contents from aptly object database
func BuildGraph(collectionFactory *CollectionFactory) (gographviz.Interface, error) {
func BuildGraph(collectionFactory *CollectionFactory, vertical bool) (gographviz.Interface, error) {
var err error
graph := gographviz.NewEscape()
graph.SetDir(true)
graph.SetName("aptly")
var labelStart string
var labelEnd string
if vertical {
graph.AddAttr("aptly", "rankdir", "LR")
labelStart = ""
labelEnd = ""
} else {
graph.AddAttr("aptly", "rankdir", "TB")
labelStart = "{"
labelEnd = "}"
}
existingNodes := map[string]bool{}
err = collectionFactory.RemoteRepoCollection().ForEach(func(repo *RemoteRepo) error {
@@ -26,9 +39,9 @@ func BuildGraph(collectionFactory *CollectionFactory) (gographviz.Interface, err
"shape": "Mrecord",
"style": "filled",
"fillcolor": "darkgoldenrod1",
"label": fmt.Sprintf("{Mirror %s|url: %s|dist: %s|comp: %s|arch: %s|pkgs: %d}",
repo.Name, repo.ArchiveRoot, repo.Distribution, strings.Join(repo.Components, ", "),
strings.Join(repo.Architectures, ", "), repo.NumPackages()),
"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
@@ -48,8 +61,8 @@ func BuildGraph(collectionFactory *CollectionFactory) (gographviz.Interface, err
"shape": "Mrecord",
"style": "filled",
"fillcolor": "mediumseagreen",
"label": fmt.Sprintf("{Repo %s|comment: %s|pkgs: %d}",
repo.Name, repo.Comment, repo.NumPackages()),
"label": fmt.Sprintf("%sRepo %s|comment: %s|pkgs: %d%s", labelStart,
repo.Name, repo.Comment, repo.NumPackages(), labelEnd),
})
existingNodes[repo.UUID] = true
return nil
@@ -72,14 +85,15 @@ func BuildGraph(collectionFactory *CollectionFactory) (gographviz.Interface, err
description := snapshot.Description
if snapshot.SourceKind == "repo" {
description = "Snapshot from repo"
description = "Snapshot from repo\n"
}
graph.AddNode("aptly", snapshot.UUID, map[string]string{
"shape": "Mrecord",
"style": "filled",
"fillcolor": "cadetblue1",
"label": fmt.Sprintf("{Snapshot %s|%s|pkgs: %d}", snapshot.Name, description, snapshot.NumPackages()),
"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" {
@@ -102,8 +116,9 @@ func BuildGraph(collectionFactory *CollectionFactory) (gographviz.Interface, err
"shape": "Mrecord",
"style": "filled",
"fillcolor": "darkolivegreen1",
"label": fmt.Sprintf("{Published %s/%s|comp: %s|arch: %s}", repo.Prefix, repo.Distribution,
strings.Join(repo.Components(), " "), strings.Join(repo.Architectures, ", ")),
"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 {