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30b4205521
* Kindsys: Replace DeclForGen with kindsys.Kind DeclForGen was always unnecessary - it just wasn't obvious on initial implementation, when we were focused on generating unique types for each core kind. This removes it, considerably simplifying interactions with kindsys - virtually everything now just relies on kindsys.Kind and its derived interfaces. * Removed unused jenny * Rename params in jennies
61 lines
1.3 KiB
Go
61 lines
1.3 KiB
Go
package codegen
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import (
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"bytes"
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"embed"
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"text/template"
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"time"
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"github.com/grafana/codejen"
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"github.com/grafana/grafana/pkg/kindsys"
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)
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// All the parsed templates in the tmpl subdirectory
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var tmpls *template.Template
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func init() {
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base := template.New("codegen").Funcs(template.FuncMap{
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"now": time.Now,
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})
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tmpls = template.Must(base.ParseFS(tmplFS, "tmpl/*.tmpl"))
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}
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//go:embed tmpl/*.tmpl
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var tmplFS embed.FS
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// The following group of types, beginning with tvars_*, all contain the set
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// of variables expected by the corresponding named template file under tmpl/
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type (
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tvars_autogen_header struct {
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GeneratorPath string
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LineagePath string
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LineageCUEPath string
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GenLicense bool
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}
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tvars_gen_header struct {
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MainGenerator string
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Using []codejen.NamedJenny
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From string
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}
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tvars_kind_registry struct {
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// Header tvars_autogen_header
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PackageName string
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KindPackagePrefix string
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Kinds []kindsys.Kind
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}
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tvars_coremodel_imports struct {
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PackageName string
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}
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)
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type HeaderVars = tvars_autogen_header
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// GenGrafanaHeader creates standard header elements for generated Grafana files.
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func GenGrafanaHeader(vars HeaderVars) string {
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buf := new(bytes.Buffer)
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if err := tmpls.Lookup("autogen_header.tmpl").Execute(buf, vars); err != nil {
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panic(err)
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}
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return buf.String()
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}
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