48 lines
955 B
Go
48 lines
955 B
Go
// command sk pushes and pulls save files from my server
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package main
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import (
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"bytes"
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"fmt"
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"log"
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"os"
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"os/exec"
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"os/user"
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)
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const usage = "sk <push|pull>"
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func main() {
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u, err := user.Current()
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if err != nil {
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fmt.Fprintf(os.Stderr, "cannot calculate home dir: %v", err)
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os.Exit(1)
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}
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docs := fmt.Sprintf("%s/Documents/", u.HomeDir)
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if len(os.Args) != 2 {
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fmt.Fprintf(os.Stderr, "%s\n", usage)
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os.Exit(1)
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}
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var cmd *exec.Cmd
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switch os.Args[1] {
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case "pull":
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cmd = exec.Command("rsync", "-auv", "sj.mcquay.me:~/docs/ycg", docs)
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case "push":
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cmd = exec.Command("rsync", "-auv", fmt.Sprintf("%sycg", docs), "sj.mcquay.me:~/docs/")
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default:
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fmt.Fprintf(os.Stderr, "%s\n", usage)
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os.Exit(1)
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}
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var so, se bytes.Buffer
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cmd.Stdout = &so
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cmd.Stderr = &se
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if rc := cmd.Run(); rc != nil {
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log.Printf("cmd: %+v", cmd)
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log.Printf("so: %s", so.Bytes())
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log.Printf("se: %s", se.Bytes())
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log.Printf("rc: %+v", rc)
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}
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}
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