simono41/dockviz
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

strip prefix, match docker's view

Browse source
This commit is contained in:
Nate Jones 2016-06-13 20:28:13 -07:00
parent 412fb7db34
commit 2e9e1972e7
1 changed files with 11 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

14
images.go
View file

@ -377,7 +377,7 @@ func PrintTreeNode(buffer *bytes.Buffer, image Image, dispOpts DisplayOpts, pref
if dispOpts.NoTruncate {
imageID = image.OrigId
} else {
imageID = truncate(image.OrigId, 12)
imageID = truncate(stripPrefix(image.OrigId), 12)
}
var size int64
@ -433,6 +433,14 @@ func truncate(id string, length int) string {
}
}
func stripPrefix(id string) string {
if strings.Contains(id, ":") {
idParts := strings.Split(id, ":")
return idParts[len(idParts)-1]
}
return id
}
func parseImagesJSON(rawJSON []byte) (*[]Image, error) {
var images []Image
@ -453,9 +461,9 @@ func imagesToDot(buffer *bytes.Buffer, images []Image, byParent map[string][]Ima
buffer.WriteString(fmt.Sprintf(" \"%s\" -> \"%s\"\n", truncate(image.ParentId, 12), truncate(image.Id, 12)))
}
if image.RepoTags[0] != "<none>:<none>" {
buffer.WriteString(fmt.Sprintf(" \"%s\" [label=\"%s\\n%s\",shape=box,fillcolor=\"paleturquoise\",style=\"filled,rounded\"];\n", truncate(image.Id, 12), truncate(image.OrigId, 12), strings.Join(image.RepoTags, "\\n")))
buffer.WriteString(fmt.Sprintf(" \"%s\" [label=\"%s\\n%s\",shape=box,fillcolor=\"paleturquoise\",style=\"filled,rounded\"];\n", truncate(image.Id, 12), truncate(stripPrefix(image.OrigId), 12), strings.Join(image.RepoTags, "\\n")))
} else {
buffer.WriteString(fmt.Sprintf(" \"%s\" [label=\"%s\"]\n", truncate(image.Id, 12), truncate(image.OrigId, 12)))
buffer.WriteString(fmt.Sprintf(" \"%s\" [label=\"%s\"]\n", truncate(image.Id, 12), truncate(stripPrefix(image.OrigId), 12)))
}
if subimages, exists := byParent[image.Id]; exists {
imagesToDot(buffer, subimages, byParent)