99 行
2.7 KiB
Go
99 行
2.7 KiB
Go
package main
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import (
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"encoding/json"
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"flag"
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"fmt"
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"github.com/cjslep/activity/tools/exp/convert"
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"github.com/cjslep/activity/tools/exp/props"
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"github.com/cjslep/activity/tools/exp/rdf"
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"github.com/cjslep/activity/tools/exp/rdf/owl"
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"github.com/cjslep/activity/tools/exp/rdf/rdfs"
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"github.com/cjslep/activity/tools/exp/rdf/rfc"
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"github.com/cjslep/activity/tools/exp/rdf/schema"
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"github.com/cjslep/activity/tools/exp/rdf/xsd"
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"io/ioutil"
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"os"
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"strings"
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)
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var registry *rdf.RDFRegistry
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func mustAddOntology(o rdf.Ontology) {
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if registry == nil {
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registry = rdf.NewRDFRegistry()
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}
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if err := registry.AddOntology(o); err != nil {
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panic(err)
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}
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}
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func init() {
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mustAddOntology(&xsd.XMLOntology{Package: "xml"})
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mustAddOntology(&owl.OWLOntology{})
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mustAddOntology(&rdf.RDFOntology{Package: "rdf"})
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mustAddOntology(&rdfs.RDFSchemaOntology{})
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mustAddOntology(&schema.SchemaOntology{})
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mustAddOntology(&rfc.RFCOntology{Package: "rfc"})
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}
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var (
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input = flag.String("input", "spec.json", "Input JSON-LD specification used to generate Go code.")
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vocabName = flag.String("vocab", "ActivityStreams", "The vocabulary name being generated by 'input'.")
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// TODO: Be more rigorous when applying this. Also, clear the default value I am using for convenience.
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prefix = flag.String("prefix", "github.com/cjslep/activity/tools/exp/tmp", "Package prefix to use for all generated package paths. This should be the prefix in the GOPATH directory if generating in a subdirectory.")
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)
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type list []string
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func (l *list) String() string {
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return strings.Join(*l, ",")
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}
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func (l *list) Set(v string) error {
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vals := strings.Split(v, ",")
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*l = append(*l, vals...)
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return nil
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}
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func main() {
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flag.Parse()
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// TODO: Flag validation
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b, err := ioutil.ReadFile(*input)
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if err != nil {
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panic(err)
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}
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var inputJSON map[string]interface{}
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err = json.Unmarshal(b, &inputJSON)
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if err != nil {
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panic(err)
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}
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p, err := rdf.ParseVocabulary(*vocabName, registry, inputJSON)
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if err != nil {
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panic(err)
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}
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c := &convert.Converter{
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Registry: registry,
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VocabularyRoot: props.NewPackageManager(*prefix, "gen/as"),
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ValueRoot: props.NewPackageManager(*prefix, "gen/vals"),
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PropertyPackagePolicy: convert.PropertyFlatUnderRoot,
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PropertyPackageRoot: props.NewPackageManager(*prefix, "gen/as/props"),
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TypePackagePolicy: convert.TypeFlatUnderRoot,
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TypePackageRoot: props.NewPackageManager(*prefix, "gen/as/types"),
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}
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f, err := c.Convert(p)
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if err != nil {
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panic(err)
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}
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for _, file := range f {
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if e := os.MkdirAll("./"+file.Directory, 0777); e != nil {
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panic(e)
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}
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if e := file.F.Save("./" + file.Directory + "/" + file.FileName); e != nil {
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panic(e)
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}
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}
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fmt.Printf("done")
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}
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