// POST /api/mirrors/:name/snapshots/
func apiSnapshotsCreateFromMirror(c *gin.Context) {
var (
err error
repo *deb.RemoteRepo
snapshot *deb.Snapshot
)
var b struct {
Name string `binding:"required"`
Description string
}
if !c.Bind(&b) {
return
}
collection := context.CollectionFactory().RemoteRepoCollection()
collection.RLock()
defer collection.RUnlock()
snapshotCollection := context.CollectionFactory().SnapshotCollection()
snapshotCollection.Lock()
defer snapshotCollection.Unlock()
repo, err = collection.ByName(c.Params.ByName("name"))
if err != nil {
c.Fail(404, err)
return
}
err = repo.CheckLock()
if err != nil {
c.Fail(409, err)
return
}
err = collection.LoadComplete(repo)
if err != nil {
c.Fail(500, err)
return
}
snapshot, err = deb.NewSnapshotFromRepository(b.Name, repo)
if err != nil {
c.Fail(400, err)
return
}
if b.Description != "" {
snapshot.Description = b.Description
}
err = snapshotCollection.Add(snapshot)
if err != nil {
c.Fail(400, err)
return
}
c.JSON(201, snapshot)
}
// PUT /api/snapshots/:name
func apiSnapshotsUpdate(c *gin.Context) {
var (
err error
snapshot *deb.Snapshot
)
var b struct {
Name string
Description string
}
if !c.Bind(&b) {
return
}
collection := context.CollectionFactory().SnapshotCollection()
collection.Lock()
defer collection.Unlock()
snapshot, err = collection.ByName(c.Params.ByName("name"))
if err != nil {
c.Fail(404, err)
return
}
_, err = collection.ByName(b.Name)
if err == nil {
c.Fail(409, fmt.Errorf("unable to rename: snapshot %s already exists", b.Name))
return
}
if b.Name != "" {
snapshot.Name = b.Name
}
if b.Description != "" {
snapshot.Description = b.Description
}
err = context.CollectionFactory().SnapshotCollection().Update(snapshot)
if err != nil {
c.Fail(500, err)
return
}
c.JSON(200, snapshot)
}