4ea493e7eb
* cmd: various golint fixes * cmd: update to pr change request * cmd: update to pr change request
114 lines
3.1 KiB
Go
114 lines
3.1 KiB
Go
// Copyright 2017 The go-ethereum Authors
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// This file is part of go-ethereum.
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//
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// go-ethereum is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// go-ethereum is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with go-ethereum. If not, see <http://www.gnu.org/licenses/>.
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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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"io"
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"io/ioutil"
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"net/url"
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"os/exec"
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"runtime"
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"strings"
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"github.com/ethereum/go-ethereum/cmd/internal/browser"
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"github.com/ethereum/go-ethereum/params"
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"github.com/ethereum/go-ethereum/cmd/utils"
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cli "gopkg.in/urfave/cli.v1"
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)
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var bugCommand = cli.Command{
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Action: utils.MigrateFlags(reportBug),
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Name: "bug",
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Usage: "opens a window to report a bug on the geth repo",
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ArgsUsage: " ",
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Category: "MISCELLANEOUS COMMANDS",
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}
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const issueURL = "https://github.com/ethereum/go-ethereum/issues/new"
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// reportBug reports a bug by opening a new URL to the go-ethereum GH issue
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// tracker and setting default values as the issue body.
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func reportBug(ctx *cli.Context) error {
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// execute template and write contents to buff
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var buff bytes.Buffer
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fmt.Fprintln(&buff, "#### System information")
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fmt.Fprintln(&buff)
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fmt.Fprintln(&buff, "Version:", params.Version)
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fmt.Fprintln(&buff, "Go Version:", runtime.Version())
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fmt.Fprintln(&buff, "OS:", runtime.GOOS)
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printOSDetails(&buff)
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fmt.Fprintln(&buff, header)
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// open a new GH issue
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if !browser.Open(issueURL + "?body=" + url.QueryEscape(buff.String())) {
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fmt.Printf("Please file a new issue at %s using this template:\n\n%s", issueURL, buff.String())
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}
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return nil
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}
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// copied from the Go source. Copyright 2017 The Go Authors
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func printOSDetails(w io.Writer) {
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switch runtime.GOOS {
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case "darwin":
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printCmdOut(w, "uname -v: ", "uname", "-v")
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printCmdOut(w, "", "sw_vers")
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case "linux":
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printCmdOut(w, "uname -sr: ", "uname", "-sr")
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printCmdOut(w, "", "lsb_release", "-a")
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case "openbsd", "netbsd", "freebsd", "dragonfly":
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printCmdOut(w, "uname -v: ", "uname", "-v")
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case "solaris":
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out, err := ioutil.ReadFile("/etc/release")
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if err == nil {
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fmt.Fprintf(w, "/etc/release: %s\n", out)
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} else {
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fmt.Printf("failed to read /etc/release: %v\n", err)
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}
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}
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}
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// printCmdOut prints the output of running the given command.
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// It ignores failures; 'go bug' is best effort.
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//
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// copied from the Go source. Copyright 2017 The Go Authors
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func printCmdOut(w io.Writer, prefix, path string, args ...string) {
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cmd := exec.Command(path, args...)
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out, err := cmd.Output()
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if err != nil {
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fmt.Printf("%s %s: %v\n", path, strings.Join(args, " "), err)
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return
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}
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fmt.Fprintf(w, "%s%s\n", prefix, bytes.TrimSpace(out))
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}
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const header = `
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#### Expected behaviour
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#### Actual behaviour
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#### Steps to reproduce the behaviour
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#### Backtrace
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`
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