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Update release notes tool and documentation

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This commit is contained in:
Alex Mohr
2015-07-07 16:29:18 -07:00
parent af906eedd9
commit 7737d18882
4 changed files with 47 additions and 17 deletions
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27
contrib/release-notes/release-notes.go
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@@ -30,7 +30,7 @@ import (
)
var (
target int
last int
current int
token string
)
@@ -42,20 +42,20 @@ func (a ByMerged) Swap(i, j int) { a[i], a[j] = a[j], a[i] }
func (a ByMerged) Less(i, j int) bool { return a[i].MergedAt.Before(*a[j].MergedAt) }
func init() {
flag.IntVar(&target, "last-release-pr", 0, "The PR number of the last versioned release.")
flag.IntVar(&last, "last-release-pr", 0, "The PR number of the last versioned release.")
flag.IntVar(&current, "current-release-pr", 0, "The PR number of the current versioned release.")
flag.StringVar(&token, "api-token", "", "Github api token for rate limiting. See https://developer.github.com/v3/#rate-limiting.")
flag.StringVar(&token, "api-token", "", "Github api token for rate limiting. Background: https://developer.github.com/v3/#rate-limiting and create a token: https://github.com/settings/tokens")
}
func main() {
flag.Parse()
// Automatically determine this from github.
if target == 0 {
if last == 0 {
fmt.Printf("--last-release-pr is required.\n")
os.Exit(1)
}
if current == 0 {
fmt.Printf("--curent-release-pr is required.\n")
fmt.Printf("--current-release-pr is required.\n")
os.Exit(1)
}
var tc *http.Client
@@ -85,34 +85,43 @@ func main() {
buffer := &bytes.Buffer{}
prs := []*github.PullRequest{}
var lastVersionMerged *time.Time
var currentVersionCreated *time.Time
var currentVersionMerged *time.Time
for !done {
opts.Page++
fmt.Printf("Fetching PR list page %2d\n", opts.Page)
results, _, err := client.PullRequests.List("GoogleCloudPlatform", "kubernetes", &opts)
if err != nil {
fmt.Printf("Error contacting github: %v", err)
os.Exit(1)
}
unmerged := 0
merged := 0
for ix := range results {
result := &results[ix]
// Skip Closed but not Merged PRs
if result.MergedAt == nil {
unmerged++
continue
}
if *result.Number == target {
if *result.Number == last {
done = true
lastVersionMerged = result.MergedAt
fmt.Printf(" ... found last PR %d.\n", last)
break
}
if *result.Number == current {
currentVersionCreated = result.CreatedAt
currentVersionMerged = result.MergedAt
fmt.Printf(" ... found current PR %d.\n", current)
}
prs = append(prs, result)
merged++
}
fmt.Printf(" ... %d merged PRs, %d unmerged PRs.\n", merged, unmerged)
}
fmt.Printf("Compiling pretty-printed list of PRs...\n")
sort.Sort(ByMerged(prs))
for _, pr := range prs {
if lastVersionMerged.Before(*pr.MergedAt) && pr.MergedAt.Before(*currentVersionCreated) {
if lastVersionMerged.Before(*pr.MergedAt) && (pr.MergedAt.Before(*currentVersionMerged) || (*pr.Number == current)) {
fmt.Fprintf(buffer, " * %s #%d (%s)\n", *pr.Title, *pr.Number, *pr.User.Login)
}
}