This commit is contained in:
Pieter Noordhuis 2024-11-20 22:53:24 +01:00
parent 7a99df58ec
commit 488a1fbb67
No known key found for this signature in database
GPG Key ID: 12ACCCC104CF2930
2 changed files with 32 additions and 144 deletions

View File

@ -41,178 +41,66 @@ type Lookup struct {
}
func (l *Lookup) constructResolver() (resolver, error) {
var resolvers []resolver
if l.Alert != "" {
return lookupAlert{name: l.Alert}, nil
resolvers = append(resolvers, lookupAlert{name: l.Alert})
}
if l.ClusterPolicy != "" {
return lookupClusterPolicy{name: l.ClusterPolicy}, nil
resolvers = append(resolvers, lookupClusterPolicy{name: l.ClusterPolicy})
}
if l.Cluster != "" {
return lookupCluster{name: l.Cluster}, nil
resolvers = append(resolvers, lookupCluster{name: l.Cluster})
}
if l.Dashboard != "" {
return lookupDashboard{name: l.Dashboard}, nil
resolvers = append(resolvers, lookupDashboard{name: l.Dashboard})
}
if l.InstancePool != "" {
return lookupInstancePool{name: l.InstancePool}, nil
resolvers = append(resolvers, lookupInstancePool{name: l.InstancePool})
}
if l.Job != "" {
return lookupJob{name: l.Job}, nil
resolvers = append(resolvers, lookupJob{name: l.Job})
}
if l.Metastore != "" {
return lookupMetastore{name: l.Metastore}, nil
resolvers = append(resolvers, lookupMetastore{name: l.Metastore})
}
if l.Pipeline != "" {
return lookupPipeline{name: l.Pipeline}, nil
resolvers = append(resolvers, lookupPipeline{name: l.Pipeline})
}
if l.Query != "" {
return lookupQuery{name: l.Query}, nil
resolvers = append(resolvers, lookupQuery{name: l.Query})
}
if l.ServicePrincipal != "" {
return lookupServicePrincipal{name: l.ServicePrincipal}, nil
resolvers = append(resolvers, lookupServicePrincipal{name: l.ServicePrincipal})
}
if l.Warehouse != "" {
return lookupWarehouse{name: l.Warehouse}, nil
resolvers = append(resolvers, lookupWarehouse{name: l.Warehouse})
}
return nil, fmt.Errorf("no valid lookup fields provided")
switch len(resolvers) {
case 0:
return nil, fmt.Errorf("no valid lookup fields provided")
case 1:
return resolvers[0], nil
default:
return nil, fmt.Errorf("exactly one lookup field must be provided")
}
}
// func LookupFromMap(m map[string]any) *Lookup {
// l := &Lookup{}
// if v, ok := m["alert"]; ok {
// l.Alert = v.(string)
// }
// if v, ok := m["cluster_policy"]; ok {
// l.ClusterPolicy = v.(string)
// }
// if v, ok := m["cluster"]; ok {
// l.Cluster = v.(string)
// }
// if v, ok := m["dashboard"]; ok {
// l.Dashboard = v.(string)
// }
// if v, ok := m["instance_pool"]; ok {
// l.InstancePool = v.(string)
// }
// if v, ok := m["job"]; ok {
// l.Job = v.(string)
// }
// if v, ok := m["metastore"]; ok {
// l.Metastore = v.(string)
// }
// if v, ok := m["pipeline"]; ok {
// l.Pipeline = v.(string)
// }
// if v, ok := m["query"]; ok {
// l.Query = v.(string)
// }
// if v, ok := m["service_principal"]; ok {
// l.ServicePrincipal = v.(string)
// }
// if v, ok := m["warehouse"]; ok {
// l.Warehouse = v.(string)
// }
func (l *Lookup) Resolve(ctx context.Context, w *databricks.WorkspaceClient) (string, error) {
r, err := l.constructResolver()
if err != nil {
return "", err
}
// return l
// }
// func (l *Lookup) Resolve(ctx context.Context, w *databricks.WorkspaceClient) (string, error) {
// if err := l.validate(); err != nil {
// return "", err
// }
// r := allResolvers()
// if l.Alert != "" {
// return r.Alert(ctx, w, l.Alert)
// }
// if l.ClusterPolicy != "" {
// return r.ClusterPolicy(ctx, w, l.ClusterPolicy)
// }
// if l.Cluster != "" {
// return r.Cluster(ctx, w, l.Cluster)
// }
// if l.Dashboard != "" {
// return r.Dashboard(ctx, w, l.Dashboard)
// }
// if l.InstancePool != "" {
// return r.InstancePool(ctx, w, l.InstancePool)
// }
// if l.Job != "" {
// return r.Job(ctx, w, l.Job)
// }
// if l.Metastore != "" {
// return r.Metastore(ctx, w, l.Metastore)
// }
// if l.Pipeline != "" {
// return r.Pipeline(ctx, w, l.Pipeline)
// }
// if l.Query != "" {
// return r.Query(ctx, w, l.Query)
// }
// if l.ServicePrincipal != "" {
// return r.ServicePrincipal(ctx, w, l.ServicePrincipal)
// }
// if l.Warehouse != "" {
// return r.Warehouse(ctx, w, l.Warehouse)
// }
// return "", fmt.Errorf("no valid lookup fields provided")
// }
return r.Resolve(ctx, w)
}
func (l *Lookup) String() string {
r, _ := l.constructResolver()
if r != nil {
return r.String()
if r == nil {
return ""
}
return ""
}
func (l *Lookup) validate() error {
// Validate that only one field is set
count := 0
if l.Alert != "" {
count++
}
if l.ClusterPolicy != "" {
count++
}
if l.Cluster != "" {
count++
}
if l.Dashboard != "" {
count++
}
if l.InstancePool != "" {
count++
}
if l.Job != "" {
count++
}
if l.Metastore != "" {
count++
}
if l.Pipeline != "" {
count++
}
if l.Query != "" {
count++
}
if l.ServicePrincipal != "" {
count++
}
if l.Warehouse != "" {
count++
}
if count != 1 {
return fmt.Errorf("exactly one lookup field must be provided")
}
if strings.Contains(l.String(), "${var") {
return fmt.Errorf("lookup fields cannot contain variable references")
}
return nil
return r.String()
}

View File

@ -45,7 +45,7 @@ type Variable struct {
// The value of this field will be used to lookup the resource by name
// And assign the value of the variable to ID of the resource found.
// Lookup *Lookup `json:"lookup,omitempty"`
Lookup *Lookup `json:"lookup,omitempty"`
}
// True if the variable has been assigned a default value. Variables without a