mirror of https://github.com/grafana/grafana.git
57 lines
1.4 KiB
Go
57 lines
1.4 KiB
Go
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package generators
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import (
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"fmt"
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"cuelang.org/go/cue"
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"cuelang.org/go/cue/cuecontext"
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"github.com/grafana/cuetsy"
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"github.com/grafana/cuetsy/ts"
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"github.com/grafana/cuetsy/ts/ast"
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)
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type TSConfig struct {
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CuetsyConfig *cuetsy.Config
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IsGroup bool
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RootName string
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}
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// GenerateTypesTS generates native TypeScript types and defaults corresponding to
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// the provided Schema.
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func GenerateTypesTS(v cue.Value, cfg *TSConfig) (*ast.File, error) {
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if cfg == nil {
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return nil, fmt.Errorf("configuration cannot be empty")
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}
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if cfg.CuetsyConfig == nil {
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cfg.CuetsyConfig = &cuetsy.Config{
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Export: true,
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}
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}
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// Thema #schema was a unification between the schema and cue.TopKind(_). For any reason, without this unification,
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// cuetsy fails finding some enums ¯\_(ツ)_/¯.
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oldSchema := cuecontext.New().CompileBytes([]byte("_"))
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schdef := v.LookupPath(cue.ParsePath("lineage.schemas[0].schema")).Unify(oldSchema)
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tf, err := cuetsy.GenerateAST(schdef, *cfg.CuetsyConfig)
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if err != nil {
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return nil, fmt.Errorf("generating TS for child elements of schema failed: %w", err)
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}
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file := &ts.File{
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Nodes: tf.Nodes,
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}
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if !cfg.IsGroup {
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top, err := cuetsy.GenerateSingleAST(cfg.RootName, schdef, cuetsy.TypeInterface)
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if err != nil {
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return nil, fmt.Errorf("generating TS for schema root failed: %w", err)
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}
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file.Nodes = append(file.Nodes, top.T)
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if top.D != nil {
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file.Nodes = append(file.Nodes, top.D)
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}
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}
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return file, nil
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}
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