mirror of https://github.com/curusarn/resh
- Setup and use Device ID and name - get rid of hostname use. - Use datadir - Add uuid go binary, remove script - Install-utils: migrations of config and history, device setup - Use nohup on Linux (consistency with Darwin) - Installl scriptpull/184/head
Simon Let
3 years ago
parent
b68519f50e
commit
1a584c78f6
@ -0,0 +1,26 @@ |
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package main |
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import ( |
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"fmt" |
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"os" |
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"github.com/google/uuid" |
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) |
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// Small utility to generate UUID's using google/uuid golang package
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// Doesn't check arguments
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// Exits with status 1 on error
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func main() { |
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rnd, err := uuid.NewRandom() |
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if err != nil { |
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fmt.Fprintf(os.Stderr, "ERROR: could not get new random source: %v", err) |
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os.Exit(1) |
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} |
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id := rnd.String() |
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if id == "" { |
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fmt.Fprintf(os.Stderr, "ERROR: got invalid UUID from package") |
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os.Exit(1) |
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} |
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// No newline
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fmt.Print(id) |
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} |
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@ -0,0 +1,27 @@ |
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package main |
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import ( |
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"fmt" |
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"os" |
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"github.com/curusarn/resh/internal/datadir" |
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"github.com/curusarn/resh/internal/device" |
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) |
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func setupDevice() { |
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dataDir, err := datadir.MakePath() |
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if err != nil { |
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fmt.Fprintf(os.Stderr, "ERROR: Failed to get/setup data directory: %v\n", err) |
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os.Exit(1) |
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} |
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err = device.SetupName(dataDir) |
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if err != nil { |
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fmt.Fprintf(os.Stderr, "ERROR: Failed to check/setup device name: %v\n", err) |
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os.Exit(1) |
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} |
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err = device.SetupID(dataDir) |
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if err != nil { |
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fmt.Fprintf(os.Stderr, "ERROR: Failed to check/setup device ID: %v\n", err) |
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os.Exit(1) |
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} |
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} |
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@ -0,0 +1,54 @@ |
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package futil |
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import ( |
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"fmt" |
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"io" |
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"os" |
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) |
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func CopyFile(source, dest string) error { |
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from, err := os.Open(source) |
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if err != nil { |
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return err |
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} |
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defer from.Close() |
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// This is equivalent to: os.OpenFile(dest, os.O_RDWR|os.O_CREATE, 0666)
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to, err := os.Create(dest) |
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if err != nil { |
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return err |
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} |
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defer to.Close() |
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_, err = io.Copy(to, from) |
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if err != nil { |
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return err |
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} |
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return nil |
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} |
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func FileExists(fpath string) (bool, error) { |
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_, err := os.Stat(fpath) |
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if err == nil { |
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// File exists
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return true, nil |
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} |
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if os.IsNotExist(err) { |
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// File doesn't exist
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return false, nil |
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} |
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// Any other error
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return false, fmt.Errorf("could not stat file: %w", err) |
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} |
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func CreateFile(fpath string) error { |
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ff, err := os.Create(fpath) |
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if err != nil { |
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return err |
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} |
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err = ff.Close() |
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if err != nil { |
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return err |
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} |
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return nil |
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} |
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@ -1,35 +0,0 @@ |
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#!/usr/bin/env bash |
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# https://gist.github.com/markusfisch/6110640 |
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# Generate a pseudo UUID |
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uuid() |
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{ |
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local N B C='89ab' |
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for (( N=0; N < 16; ++N )) |
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do |
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B=$(( $RANDOM%256 )) |
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case $N in |
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6) |
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printf '4%x' $(( B%16 )) |
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;; |
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8) |
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printf '%c%x' ${C:$RANDOM%${#C}:1} $(( B%16 )) |
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;; |
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3 | 5 | 7 | 9) |
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printf '%02x-' $B |
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;; |
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*) |
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printf '%02x' $B |
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;; |
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esac |
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done |
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echo |
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} |
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if [ "$BASH_SOURCE" == "$0" ] |
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then |
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uuid |
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fi |
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