英文:
How to use go-github to post a comment on a Github issue?
问题
我想使用https://github.com/google/go-github在问题上创建评论，但是这个测试代码失败了：
package main
import (
"context"
"golang.org/x/oauth2"
"github.com/google/go-github/v49/github"
)
func main() {
ctx := context.Background()
ts := oauth2.StaticTokenSource(
&oauth2.Token{AccessToken: "token_here"},
)
tc := oauth2.NewClient(ctx, ts)
client := github.NewClient(tc)
// 列出授权用户的所有存储库
repos, _, err := client.Repositories.List(ctx, "", nil)
}
但是我只得到了以下错误信息：
# command-line-arguments
./main.go:9:9: undefined: context
./main.go:18:2: repos declared but not used
./main.go:18:12: err declared but not used
那么，我该怎么做才能使其正常工作，并且如何使用我的令牌发送评论到GitHub上的问题？
英文:
I want to use https://github.com/google/go-github for creating a comment on an issue, but this test code fails:
package main
import (
"golang.org/x/oauth2"
"github.com/google/go-github/v49/github"
)
func main() {
ctx := context.Background()
ts := oauth2.StaticTokenSource(
&oauth2.Token{AccessToken: "token_here"},
)
tc := oauth2.NewClient(ctx, ts)
client := github.NewClient(tc)
// list all repositories for the authenticated user
repos, _, err := client.Repositories.List(ctx, "", nil)
}
but I'm just getting
# command-line-arguments
./main.go:9:9: undefined: context
./main.go:18:2: repos declared but not used
./main.go:18:12: err declared but not used
back...
So - what I have to do to get this working and how can I send a comment (via my token) to an issue on github?
答案1
得分: 3
./main.go:9:9: undefined: context
你需要导入 context 包才能调用 context.Background()。
./main.go:18:2: repos declared but not used
./main.go:18:12: err declared but not used
在调用 client.Repositories.List(ctx, "", nil) 后，你创建了两个新变量：repos 和 err，但是没有在任何地方使用它们。在 Go 语言中，未使用的变量是一个编译器错误，所以要么删除这些变量，要么最好像使用它们一样使用它们。
> 那么，我该怎么做才能让它工作起来，并且如何使用我的令牌在 GitHub 上对问题发送评论呢？
要使用 GitHub API，你需要获取一个访问令牌，并将 token_here 替换为该令牌。然后你可以按照以下方式进行操作：
comment := &github.IssueComment{
Body: github.String("Hello, world!"),
}
comment, _, err := client.Issues.CreateComment(
context.Background(),
"OWNER",
"REPO",
ISSUE_NUMBER,
comment,
)
if err != nil {
// 处理任何错误
}
... 其中 OWNER 是仓库的所有者，REPO 是仓库的名称，ISSUE_NUMBER 是你想要在哪个问题上写评论的问题编号。
英文:
./main.go:9:9: undefined: context
You need to import the "context" package to be able to call context.Background()
./main.go:18:2: repos declared but not used
./main.go:18:12: err declared but not used
After calling client.Repositories.List(ctx, "", nil) you created 2 new variables: repos and err, but never used them anywhere. In Go, an unused variable is a compiler error, so either remove those variables, or preferably use them as you would.
> So - what i have to do to get this working and how can i send a comment (via my token) to an issue on github?
To use the Github API, you will need to get yourself an access token, and replace "token_here" with that. Then you can do something as follows:
comment := &github.IssueComment{
Body: github.String("Hello, world!"),
}
comment, _, err := client.Issues.CreateComment(
context.Background(),
"OWNER",
"REPO",
ISSUE_NUMBER,
comment,
)
if err != nil {
// handle any errors
}
... where OWNER is the owner of the repository, REPO is the name of the repository, and ISSUE_NUMBER is the number of the issue where you want to write the comment.
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