1 files changed, 0 insertions, 173 deletions
diff --git a/tools/github/reviver/github.go b/tools/github/reviver/github.go
deleted file mode 100644
index c4b624f2a..000000000
--- a/tools/github/reviver/github.go
+++ /dev/null
@@ -1,173 +0,0 @@
-// Copyright 2019 The gVisor Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package reviver
-
-import (
-	"context"
-	"fmt"
-	"strconv"
-	"strings"
-	"time"
-
-	"github.com/google/go-github/github"
-)
-
-// GitHubBugger implements Bugger interface for github issues.
-type GitHubBugger struct {
-	owner  string
-	repo   string
-	dryRun bool
-
-	client *github.Client
-	issues map[int]*github.Issue
-}
-
-// NewGitHubBugger creates a new GitHubBugger.
-func NewGitHubBugger(client *github.Client, owner, repo string, dryRun bool) (*GitHubBugger, error) {
-	b := &GitHubBugger{
-		owner:  owner,
-		repo:   repo,
-		dryRun: dryRun,
-		issues: map[int]*github.Issue{},
-		client: client,
-	}
-	if err := b.load(); err != nil {
-		return nil, err
-	}
-	return b, nil
-}
-
-func (b *GitHubBugger) load() error {
-	err := processAllPages(func(listOpts github.ListOptions) (*github.Response, error) {
-		opts := &github.IssueListByRepoOptions{State: "open", ListOptions: listOpts}
-		tmps, resp, err := b.client.Issues.ListByRepo(context.Background(), b.owner, b.repo, opts)
-		if err != nil {
-			return resp, err
-		}
-		for _, issue := range tmps {
-			b.issues[issue.GetNumber()] = issue
-		}
-		return resp, nil
-	})
-	if err != nil {
-		return err
-	}
-
-	fmt.Printf("Loaded %d issues from github.com/%s/%s\n", len(b.issues), b.owner, b.repo)
-	return nil
-}
-
-// Activate implements Bugger.Activate.
-func (b *GitHubBugger) Activate(todo *Todo) (bool, error) {
-	id, err := parseIssueNo(todo.Issue)
-	if err != nil {
-		return true, err
-	}
-	if id <= 0 {
-		return false, nil
-	}
-
-	// Check against active issues cache.
-	if _, ok := b.issues[id]; ok {
-		fmt.Printf("%q is active: OK\n", todo.Issue)
-		return true, nil
-	}
-
-	fmt.Printf("%q is not active: reopening issue %d\n", todo.Issue, id)
-
-	// Format comment with TODO locations and search link.
-	comment := strings.Builder{}
-	fmt.Fprintln(&comment, "There are TODOs still referencing this issue:")
-	for _, l := range todo.Locations {
-		fmt.Fprintf(&comment,
-			"1. [%s:%d](https://github.com/%s/%s/blob/HEAD/%s#%d): %s\n",
-			l.File, l.Line, b.owner, b.repo, l.File, l.Line, l.Comment)
-	}
-	fmt.Fprintf(&comment,
-		"\n\nSearch [TODO](https://github.com/%s/%s/search?q=%%22%s%%22)", b.owner, b.repo, todo.Issue)
-
-	if b.dryRun {
-		fmt.Printf("[dry-run: skipping change to issue %d]\n%s\n=======================\n", id, comment.String())
-		return true, nil
-	}
-
-	ctx := context.Background()
-	req := &github.IssueRequest{State: github.String("open")}
-	_, _, err = b.client.Issues.Edit(ctx, b.owner, b.repo, id, req)
-	if err != nil {
-		return true, fmt.Errorf("failed to reactivate issue %d: %v", id, err)
-	}
-
-	cmt := &github.IssueComment{
-		Body:      github.String(comment.String()),
-		Reactions: &github.Reactions{Confused: github.Int(1)},
-	}
-	if _, _, err := b.client.Issues.CreateComment(ctx, b.owner, b.repo, id, cmt); err != nil {
-		return true, fmt.Errorf("failed to add comment to issue %d: %v", id, err)
-	}
-
-	return true, nil
-}
-
-var issuePrefixes = []string{
-	"gvisor.dev/issue/",
-	"gvisor.dev/issues/",
-}
-
-// parseIssueNo parses the issue number out of the issue url.
-//
-// 0 is returned if url does not correspond to an issue.
-func parseIssueNo(url string) (int, error) {
-	// First check if I can handle the TODO.
-	var idStr string
-	for _, p := range issuePrefixes {
-		if str := strings.TrimPrefix(url, p); len(str) < len(url) {
-			idStr = str
-			break
-		}
-	}
-	if len(idStr) == 0 {
-		return 0, nil
-	}
-
-	id, err := strconv.ParseInt(strings.TrimRight(idStr, "/"), 10, 64)
-	if err != nil {
-		return 0, err
-	}
-	return int(id), nil
-}
-
-func processAllPages(fn func(github.ListOptions) (*github.Response, error)) error {
-	opts := github.ListOptions{PerPage: 1000}
-	for {
-		resp, err := fn(opts)
-		if err != nil {
-			if rateErr, ok := err.(*github.RateLimitError); ok {
-				duration := rateErr.Rate.Reset.Sub(time.Now())
-				if duration > 5*time.Minute {
-					return fmt.Errorf("Rate limited for too long: %v", duration)
-				}
-				fmt.Printf("Rate limited, sleeping for: %v\n", duration)
-				time.Sleep(duration)
-				continue
-			}
-			return err
-		}
-		if resp.NextPage == 0 {
-			return nil
-		}
-		opts.Page = resp.NextPage
-	}
-}