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a250706305
* Make pkg/build its own module, remove unused Grafana modules in go.mod/go.sum * fix go.work format * log errors on file close errors
34 lines
662 B
Go
34 lines
662 B
Go
package codegen
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import (
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"encoding/json"
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"log"
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"os"
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"path/filepath"
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)
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type PackageJSON struct {
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Version string `json:"version"`
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}
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// Opens the package.json file in the provided directory and returns a struct that represents its contents
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func OpenPackageJSON(dir string) (PackageJSON, error) {
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f, err := os.Open(filepath.Clean(dir + "/package.json"))
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if err != nil {
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return PackageJSON{}, err
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}
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defer func() {
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if err := f.Close(); err != nil {
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log.Println("error closing package.json", err)
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}
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}()
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jsonObj := PackageJSON{}
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if err := json.NewDecoder(f).Decode(&jsonObj); err != nil {
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return PackageJSON{}, err
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}
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return jsonObj, nil
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}
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