65 lines
1.0 KiB
Go
65 lines
1.0 KiB
Go
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package generate
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import (
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"bufio"
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"log"
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"net/http"
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"os"
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"strings"
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"text/template"
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"time"
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)
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func Generate() {
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const url = "https://github.com/golang/go/raw/master/CONTRIBUTORS"
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rsp, err := http.Get(url)
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die(err)
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defer rsp.Body.Close()
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sc := bufio.NewScanner(rsp.Body)
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carls := []string{}
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for sc.Scan() {
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if strings.Contains(sc.Text(), "Carl") {
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carls = append(carls, sc.Text())
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}
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}
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die(sc.Err())
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f, err := os.Create("contributors.go")
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die(err)
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defer f.Close()
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packageTemplate.Execute(f, struct {
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Timestamp time.Time
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URL string
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Carls []string
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}{
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Timestamp: time.Now(),
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URL: url,
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Carls: carls,
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})
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}
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func die(err error) {
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if err != nil {
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log.Fatal(err)
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}
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}
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var packageTemplate = template.Must(template.New("").Parse(`// Code generated by go generate; DO NOT EDIT.
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// This file was generated by robots at
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// {{ .Timestamp }}
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// using data from
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// {{ .URL }}
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package project
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var Contributors = []string{
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{{- range .Carls }}
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{{ printf "%q" . }},
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{{- end }}
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}
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`))
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