grafana/pkg/plugins/pfs/errors.go
sam boyer 3b3059c9ce
Kindsys: Unify plugins, pfs with kind framework (#61192)
* New pfs impl

* Reached codegen parity with old system

* Update all models.cue inputs

* Rename all models.cue files

* Remove unused prefixfs

* Changes Queries->DataQuery schema interface

* Recodegen

* All tests passing, nearly good now

* Add SchemaInterface to kindsys props

* Add pascal name deriver

* Relocate plugin cue files again

* Clarify use of injected fields

* Remove unnecessary aliasing

* Move DataQuery into mudball

* Allow forcing ExpandReferences on go type generation

* Move DataQuery def into kindsys, add generator to copy it to common

* Fix copy generator to replace package name correctly

* Fix duplicate type, test failure

* Fix linting issues
2023-01-20 09:41:35 +00:00

37 lines
1.7 KiB
Go

package pfs
import "errors"
// ErrEmptyFS indicates that the fs.FS provided to ParsePluginFS was empty.
var ErrEmptyFS = errors.New("provided fs.FS is empty")
// ErrNoRootFile indicates that no root plugin.json file exists.
var ErrNoRootFile = errors.New("no plugin.json at root of fs.fS")
// ErrInvalidRootFile indicates that the root plugin.json file is invalid.
var ErrInvalidRootFile = errors.New("plugin.json is invalid")
// ErrComposableNotExpected indicates that a plugin has a composable kind for a
// schema interface that is not expected, given the type of the plugin. (For
// example, a datasource plugin has a panelcfg composable kind)
var ErrComposableNotExpected = errors.New("plugin type should not produce composable kind for schema interface")
// ErrExpectedComposable indicates that a plugin lacks a composable kind
// implementation for a schema interface that is expected for that plugin's
// type. (For example, a datasource plugin lacks a queries composable kind)
var ErrExpectedComposable = errors.New("plugin type should produce composable kind for schema interface")
// ErrInvalidGrafanaPluginInstance indicates a plugin's set of .cue
// grafanaplugin package files are invalid with respect to the GrafanaPlugin
// spec.
var ErrInvalidGrafanaPluginInstance = errors.New("grafanaplugin cue instance is invalid")
// ErrInvalidLineage indicates that the plugin contains an invalid lineage
// declaration, according to Thema's validation rules in
// ["github.com/grafana/thema".BindLineage].
var ErrInvalidLineage = errors.New("invalid lineage")
// ErrDisallowedCUEImport indicates that a plugin's grafanaplugin cue package
// contains that are not on the allowlist.
var ErrDisallowedCUEImport = errors.New("CUE import is not allowed")