Do not update PRs based on events that happened before they existed

* Split TestPullRequest out of AddTestPullRequestTask
* A Created field is added to the Issue table
* The Created field is set to the time (with nano resolution) on creation
* Record the nano time repo_module.PushUpdateOptions is created by the hook
* The decision to update a pull request created before a commit was
  pushed is based on the time (with nano resolution) the git hook
  was run and the Created field

It ensures the following happens:

* commit C is pushed
* the git hook queues AddTestPullRequestTask for processing and returns with success
* TestPullRequest is not called yet
* a pull request P with commit C as the head is created
* TestPullRequest runs and ignores P because it was created after the commit was received

When the "created" column is NULL, no verification is done, pull
requests that were created before the column was created in the
database cannot be newer than the latest call to a git hook.

Fixes: https://codeberg.org/forgejo/forgejo/issues/2009
This commit is contained in:
Earl Warren 2024-03-31 15:27:59 +02:00
parent f1c1a1e877
commit 998a431747
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17 changed files with 416 additions and 92 deletions

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@ -7,6 +7,7 @@ import (
"fmt"
"net/http"
"strconv"
"time"
git_model "code.gitea.io/gitea/models/git"
issues_model "code.gitea.io/gitea/models/issues"
@ -71,6 +72,7 @@ func HookPostReceive(ctx *gitea_context.PrivateContext) {
PusherName: opts.UserName,
RepoUserName: ownerName,
RepoName: repoName,
TimeNano: time.Now().UnixNano(),
}
updates = append(updates, option)
if repo.IsEmpty && (refFullName.BranchName() == "master" || refFullName.BranchName() == "main") {