37 lines
861 B
Go
37 lines
861 B
Go
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package main
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import (
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"encoding/json"
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"fmt"
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"io/ioutil"
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"os"
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)
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func main() {
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// Read package.json
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data, err := ioutil.ReadFile("package.json")
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if err != nil {
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fmt.Println("Error reading package.json, skipping version file generation.")
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os.Exit(0)
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}
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// Parse package.json
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var pkg struct {
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Version string `json:"version"`
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}
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if err := json.Unmarshal(data, &pkg); err != nil {
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fmt.Println("Error parsing package.json, skipping version file generation.")
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os.Exit(0)
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}
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// Create the version file
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content := fmt.Sprintf("package updater\n\n// Generated by go:generate. DO NOT EDIT.\n\nconst PkgVersion = %q\n", pkg.Version)
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err = ioutil.WriteFile("version.go", []byte(content), 0644)
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if err != nil {
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fmt.Printf("Error writing version file: %v\n", err)
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os.Exit(1)
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}
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fmt.Println("Generated version.go with version:", pkg.Version)
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}
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