43 lines
962 B
Go
43 lines
962 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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"log"
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"os"
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"strings"
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"time"
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)
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func main() {
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args := os.Args[1:]
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packageFileName := fmt.Sprintf("%s/package.json", args[0])
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packageJson, err := os.Open(packageFileName)
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if err != nil {
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log.Fatal(err)
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}
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packageBytes, err := ioutil.ReadAll(packageJson)
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if err != nil {
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log.Fatal(err)
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}
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var packageInfo map[string]interface{}
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json.Unmarshal(packageBytes, &packageInfo)
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originalVersion := fmt.Sprintf("%s", packageInfo["version"])
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nightlyVersion := fmt.Sprintf("%s-nightly.%s", strings.Split(originalVersion, "-")[0], time.Now().Format("20060102"))
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packageInfo["version"] = nightlyVersion
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newPackageJson := strings.Replace(string(packageBytes), originalVersion, nightlyVersion, 1)
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err = ioutil.WriteFile(packageFileName, []byte(newPackageJson), 0644)
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if err != nil {
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log.Fatal(err)
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}
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packageJson.Close()
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fmt.Println("Update package.json with version:", nightlyVersion)
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}
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