mirror of
https://github.com/Mrs4s/go-cqhttp.git
synced 2025-05-05 03:23:49 +08:00
update self update
This commit is contained in:
wdvxdr
parent
76d00a57ff
commit
079bd9d6ed
@ -58,3 +58,4 @@ nfpms:
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formats:
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- deb
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- rpm
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maintainer: Mrs4s
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100
global/fs.go
100
global/fs.go
@ -1,28 +1,20 @@
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package global
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import (
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"bufio"
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"bytes"
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"compress/bzip2"
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"crypto/md5"
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"encoding/base64"
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"encoding/hex"
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"errors"
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"fmt"
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"io"
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"io/ioutil"
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"net"
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"net/url"
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"os"
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"path"
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"path/filepath"
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"runtime"
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"strconv"
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"strings"
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"github.com/kardianos/osext"
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"github.com/dustin/go-humanize"
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log "github.com/sirupsen/logrus"
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)
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@ -160,95 +152,3 @@ func ReadAddrFile(path string) []*net.TCPAddr {
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}
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return ret
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}
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// WriteCounter 写入量计算实例
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type WriteCounter struct {
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Total uint64
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}
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// Write 方法将写入的byte长度追加至写入的总长度Total中
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func (wc *WriteCounter) Write(p []byte) (int, error) {
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n := len(p)
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wc.Total += uint64(n)
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wc.PrintProgress()
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return n, nil
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}
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// PrintProgress 方法将打印当前的总写入量
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func (wc *WriteCounter) PrintProgress() {
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fmt.Printf("\r%s", strings.Repeat(" ", 35))
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fmt.Printf("\rDownloading... %s complete", humanize.Bytes(wc.Total))
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}
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// UpdateFromStream copy form getlantern/go-update
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func UpdateFromStream(updateWith io.Reader) (err error, errRecover error) {
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updatePath, err := osext.Executable()
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if err != nil {
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return
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}
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var newBytes []byte
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// no patch to apply, go on through
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var fileHeader []byte
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bufBytes := bufio.NewReader(updateWith)
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fileHeader, err = bufBytes.Peek(2)
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if err != nil {
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return
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}
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// The content is always bzip2 compressed except when running test, in
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// which case is not prefixed with the magic byte sequence for sure.
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if bytes.Equal([]byte{0x42, 0x5a}, fileHeader) {
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// Identifying bzip2 files.
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updateWith = bzip2.NewReader(bufBytes)
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} else {
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updateWith = io.Reader(bufBytes)
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}
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newBytes, err = ioutil.ReadAll(updateWith)
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if err != nil {
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return
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}
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// get the directory the executable exists in
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updateDir := filepath.Dir(updatePath)
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filename := filepath.Base(updatePath)
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// Copy the contents of of newbinary to a the new executable file
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newPath := filepath.Join(updateDir, fmt.Sprintf(".%s.new", filename))
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fp, err := os.OpenFile(newPath, os.O_CREATE|os.O_WRONLY|os.O_TRUNC, 0755)
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if err != nil {
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return
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}
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// We won't log this error, because it's always going to happen.
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defer func() { _ = fp.Close() }()
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if _, err = io.Copy(fp, bytes.NewReader(newBytes)); err != nil {
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log.Errorf("Unable to copy data: %v\n", err)
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}
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// if we don't call fp.Close(), windows won't let us move the new executable
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// because the file will still be "in use"
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if err := fp.Close(); err != nil {
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log.Errorf("Unable to close file: %v\n", err)
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}
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// this is where we'll move the executable to so that we can swap in the updated replacement
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oldPath := filepath.Join(updateDir, fmt.Sprintf(".%s.old", filename))
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// delete any existing old exec file - this is necessary on Windows for two reasons:
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// 1. after a successful update, Windows can't remove the .old file because the process is still running
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// 2. windows rename operations fail if the destination file already exists
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_ = os.Remove(oldPath)
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// move the existing executable to a new file in the same directory
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err = os.Rename(updatePath, oldPath)
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if err != nil {
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return
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}
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// move the new executable in to become the new program
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err = os.Rename(newPath, updatePath)
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if err != nil {
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// copy unsuccessful
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errRecover = os.Rename(oldPath, updatePath)
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} else {
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// copy successful, remove the old binary
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_ = os.Remove(oldPath)
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}
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return
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}
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96
global/update/update.go
Normal file
96
global/update/update.go
Normal file
@ -0,0 +1,96 @@
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package update
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import (
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"bufio"
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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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"os"
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"path/filepath"
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"strings"
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"github.com/dustin/go-humanize"
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"github.com/kardianos/osext"
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log "github.com/sirupsen/logrus"
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)
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// WriteCounter 写入量计算实例
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type WriteCounter struct {
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Total uint64
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}
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// Write 方法将写入的byte长度追加至写入的总长度Total中
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func (wc *WriteCounter) Write(p []byte) (int, error) {
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n := len(p)
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wc.Total += uint64(n)
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wc.PrintProgress()
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return n, nil
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}
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// PrintProgress 方法将打印当前的总写入量
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func (wc *WriteCounter) PrintProgress() {
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fmt.Printf("\r%s", strings.Repeat(" ", 35))
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fmt.Printf("\rDownloading... %s complete", humanize.Bytes(wc.Total))
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}
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// UpdateFromStream copy form getlantern/go-update
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func UpdateFromStream(updateWith io.Reader) (err error, errRecover error) {
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updatePath, err := osext.Executable()
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if err != nil {
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return
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}
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var newBytes []byte
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// no patch to apply, go on through
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bufBytes := bufio.NewReader(updateWith)
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updateWith = io.Reader(bufBytes)
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newBytes, err = ioutil.ReadAll(updateWith)
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if err != nil {
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return
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}
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// get the directory the executable exists in
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updateDir := filepath.Dir(updatePath)
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filename := filepath.Base(updatePath)
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// Copy the contents of of newbinary to a the new executable file
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newPath := filepath.Join(updateDir, fmt.Sprintf(".%s.new", filename))
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fp, err := os.OpenFile(newPath, os.O_CREATE|os.O_WRONLY|os.O_TRUNC, 0755)
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if err != nil {
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return
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}
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// We won't log this error, because it's always going to happen.
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defer func() { _ = fp.Close() }()
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if _, err = io.Copy(fp, bytes.NewReader(newBytes)); err != nil {
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log.Errorf("Unable to copy data: %v\n", err)
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}
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// if we don't call fp.Close(), windows won't let us move the new executable
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// because the file will still be "in use"
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if err := fp.Close(); err != nil {
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log.Errorf("Unable to close file: %v\n", err)
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}
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// this is where we'll move the executable to so that we can swap in the updated replacement
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oldPath := filepath.Join(updateDir, fmt.Sprintf(".%s.old", filename))
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// delete any existing old exec file - this is necessary on Windows for two reasons:
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// 1. after a successful update, Windows can't remove the .old file because the process is still running
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// 2. windows rename operations fail if the destination file already exists
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_ = os.Remove(oldPath)
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// move the existing executable to a new file in the same directory
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err = os.Rename(updatePath, oldPath)
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if err != nil {
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return
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}
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// move the new executable in to become the new program
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err = os.Rename(newPath, updatePath)
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if err != nil {
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// copy unsuccessful
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errRecover = os.Rename(oldPath, updatePath)
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} else {
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// copy successful, remove the old binary
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_ = os.Remove(oldPath)
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}
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return
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}
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50
global/update/update_others.go
Normal file
50
global/update/update_others.go
Normal file
@ -0,0 +1,50 @@
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// +build !windows
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package update
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import (
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"archive/tar"
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"bytes"
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"compress/gzip"
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"fmt"
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"io"
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"net/http"
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log "github.com/sirupsen/logrus"
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)
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func Update(url string) {
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resp, err := http.Get(url)
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if err != nil {
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log.Error("更新失败: ", err)
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return
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}
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defer resp.Body.Close()
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wc := WriteCounter{}
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data, err := io.ReadAll(io.TeeReader(resp.Body, &wc))
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if err != nil {
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log.Error("更新失败: ", err)
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return
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}
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gr, err := gzip.NewReader(bytes.NewReader(data))
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if err != nil {
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log.Error("更新失败: ", err)
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return
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}
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tr := tar.NewReader(gr)
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for {
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header, err := tr.Next()
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if err == io.EOF {
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return
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}
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if header.Name == "go-cqhttp" {
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err, _ := UpdateFromStream(tr)
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fmt.Println()
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if err != nil {
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log.Error("更新失败!", err)
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return
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}
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log.Info("更新完成！")
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}
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}
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}
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35
global/update/update_windows.go
Normal file
35
global/update/update_windows.go
Normal file
@ -0,0 +1,35 @@
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package update
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import (
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"archive/zip"
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"bytes"
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"fmt"
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"io"
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"net/http"
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log "github.com/sirupsen/logrus"
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)
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func Update(url string) {
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resp, err := http.Get(url)
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if err != nil {
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log.Error("更新失败: ", err)
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return
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}
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defer resp.Body.Close()
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wc := WriteCounter{}
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rsp, _ := io.ReadAll(io.TeeReader(resp.Body, &wc))
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reader, _ := zip.NewReader(bytes.NewReader(rsp), resp.ContentLength)
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file, err := reader.Open("go-cqhttp.exe")
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if err != nil {
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log.Error("更新失败!", err)
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return
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}
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err, _ = UpdateFromStream(file)
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fmt.Println()
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if err != nil {
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log.Error("更新失败!", err)
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return
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}
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log.Info("更新完成！")
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}
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38
main.go
38
main.go
@ -9,9 +9,7 @@ import (
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"encoding/hex"
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"flag"
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"fmt"
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"io"
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"io/ioutil"
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"net/http"
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"os"
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"os/signal"
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"path"
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@ -25,6 +23,7 @@ import (
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"github.com/Mrs4s/go-cqhttp/coolq"
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"github.com/Mrs4s/go-cqhttp/global"
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"github.com/Mrs4s/go-cqhttp/global/terminal"
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"github.com/Mrs4s/go-cqhttp/global/update"
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"github.com/Mrs4s/go-cqhttp/server"
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"github.com/Mrs4s/MiraiGo/binary"
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@ -488,8 +487,9 @@ func selfUpdate(imageURL string) {
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log.Info("当前最新版本为 ", version)
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log.Warn("是否更新(y/N): ")
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r := strings.TrimSpace(readLine())
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doUpdate := func() {
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if r != "y" && r != "Y" {
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log.Warn("已取消更新！")
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} else {
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log.Info("正在更新,请稍等...")
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url := fmt.Sprintf(
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"%v/Mrs4s/go-cqhttp/releases/download/%v/go-cqhttp-%v-%v-%v",
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@ -499,34 +499,14 @@ func selfUpdate(imageURL string) {
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}
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return "https://github.com"
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}(),
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version,
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version,
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runtime.GOOS,
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runtime.GOARCH,
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version, version, runtime.GOOS, runtime.GOARCH,
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)
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if runtime.GOOS == "windows" {
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url += ".exe"
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url += ".zip"
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} else {
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url += ".tar.gz"
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}
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resp, err := http.Get(url)
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if err != nil {
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log.Error("更新失败: ", err)
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return
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}
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defer func() { _ = resp.Body.Close() }()
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wc := global.WriteCounter{}
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err, _ = global.UpdateFromStream(io.TeeReader(resp.Body, &wc))
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fmt.Println()
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if err != nil {
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log.Error("更新失败!")
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return
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}
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log.Info("更新完成！")
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}
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if r == "y" || r == "Y" {
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doUpdate()
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} else {
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log.Warn("已取消更新！")
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update.Update(url)
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}
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} else {
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log.Info("当前版本已经是最新版本!")
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