mirror of
https://github.com/octoleo/syncthing.git
synced 2024-11-18 19:15:19 +00:00
138 lines
3.0 KiB
Go
138 lines
3.0 KiB
Go
// Copyright (C) 2014 The Syncthing Authors.
|
|
//
|
|
// This Source Code Form is subject to the terms of the Mozilla Public
|
|
// License, v. 2.0. If a copy of the MPL was not distributed with this file,
|
|
// You can obtain one at https://mozilla.org/MPL/2.0/.
|
|
|
|
// +build ignore
|
|
|
|
package main
|
|
|
|
import (
|
|
"bytes"
|
|
"encoding/json"
|
|
"flag"
|
|
"fmt"
|
|
"io/ioutil"
|
|
"log"
|
|
"net/http"
|
|
"os"
|
|
"os/exec"
|
|
"regexp"
|
|
"strconv"
|
|
"strings"
|
|
|
|
"github.com/mitchellh/go-wordwrap"
|
|
)
|
|
|
|
var (
|
|
subjectIssues = regexp.MustCompile(`^([^(]+)\s+\((?:fixes|ref) ([^)]+)\)(?:[^\w])?$`)
|
|
issueNumbers = regexp.MustCompile(`(#\d+)`)
|
|
)
|
|
|
|
func main() {
|
|
flag.Parse()
|
|
|
|
fmt.Printf("Resolved issues:\n\n")
|
|
|
|
// Display changelog since the version given on the command line, or
|
|
// figure out the last release if there were no arguments.
|
|
var prevRel string
|
|
if flag.NArg() > 0 {
|
|
prevRel = flag.Arg(0)
|
|
} else {
|
|
bs, err := runError("git", "describe", "--abbrev=0", "HEAD^")
|
|
if err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
prevRel = string(bs)
|
|
}
|
|
|
|
// Get the git log with subject and author nickname
|
|
bs, err := runError("git", "log", "--reverse", "--pretty=format:%s|%aN|%cN", prevRel+"..")
|
|
if err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
|
|
// Split into lines
|
|
for _, line := range bytes.Split(bs, []byte{'\n'}) {
|
|
// Split into subject and author
|
|
fields := bytes.Split(line, []byte{'|'})
|
|
subj := fields[0]
|
|
author := fields[1]
|
|
committer := fields[2]
|
|
|
|
// Check if subject contains a "(fixes ...)" or "(ref ...)""
|
|
if m := subjectIssues.FindSubmatch(subj); len(m) > 0 {
|
|
subj := m[1]
|
|
issues := issueNumbers.FindAll(m[2], -1)
|
|
for _, issue := range issues {
|
|
n, err := strconv.Atoi(string(issue[1:]))
|
|
if err != nil {
|
|
continue
|
|
}
|
|
title, err := githubIssueTitle(n)
|
|
if err != nil {
|
|
fmt.Println(err)
|
|
continue
|
|
}
|
|
|
|
// Format a changelog entry
|
|
reviewed := ""
|
|
if !bytes.Equal(committer, author) {
|
|
reviewed = fmt.Sprintf(", reviewed by @%s", committer)
|
|
}
|
|
|
|
message := fmt.Sprintf("%s: %s\n\n%s (by @%s%s)\n", issue, title, subj, author, reviewed)
|
|
para := wordwrap.WrapString(message, 74)
|
|
for i, line := range strings.Split(para, "\n") {
|
|
if i == 0 {
|
|
fmt.Println("*", line)
|
|
} else {
|
|
fmt.Println(" ", line)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
func runError(cmd string, args ...string) ([]byte, error) {
|
|
ecmd := exec.Command(cmd, args...)
|
|
bs, err := ecmd.CombinedOutput()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return bytes.TrimSpace(bs), nil
|
|
}
|
|
|
|
func githubIssueTitle(n int) (string, error) {
|
|
req, err := http.NewRequest("GET", fmt.Sprintf("https://api.github.com/repos/syncthing/syncthing/issues/%d", n), nil)
|
|
|
|
user, token := os.Getenv("GITHUB_USERNAME"), os.Getenv("GITHUB_TOKEN")
|
|
if user != "" && token != "" {
|
|
req.SetBasicAuth(user, token)
|
|
}
|
|
|
|
resp, err := http.DefaultClient.Do(req)
|
|
if err != nil {
|
|
return "", err
|
|
}
|
|
defer resp.Body.Close()
|
|
|
|
bs, err := ioutil.ReadAll(resp.Body)
|
|
if err != nil {
|
|
return "", err
|
|
}
|
|
|
|
var res struct {
|
|
Title string
|
|
}
|
|
err = json.Unmarshal(bs, &res)
|
|
if err != nil {
|
|
return "", err
|
|
}
|
|
|
|
return res.Title, nil
|
|
}
|