forgejo/routers/web/repo/setting/protected_branch.go
Jimmy Praet 5d3fdd1212
Add branch protection setting for ignoring stale approvals (#28498)
Fixes #27114.

* In Gitea 1.12 (#9532), a "dismiss stale approvals" branch protection
setting was introduced, for ignoring stale reviews when verifying the
approval count of a pull request.
* In Gitea 1.14 (#12674), the "dismiss review" feature was added.
* This caused confusion with users (#25858), as "dismiss" now means 2
different things.
* In Gitea 1.20 (#25882), the behavior of the "dismiss stale approvals"
branch protection was modified to actually dismiss the stale review.

For some users this new behavior of dismissing the stale reviews is not
desirable.

So this PR reintroduces the old behavior as a new "ignore stale
approvals" branch protection setting.

---------

Co-authored-by: delvh <dev.lh@web.de>
2024-01-15 07:20:01 +00:00

335 lines
12 KiB
Go

// Copyright 2017 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package setting
import (
"fmt"
"net/http"
"net/url"
"strings"
"time"
git_model "code.gitea.io/gitea/models/git"
"code.gitea.io/gitea/models/organization"
"code.gitea.io/gitea/models/perm"
access_model "code.gitea.io/gitea/models/perm/access"
"code.gitea.io/gitea/modules/base"
"code.gitea.io/gitea/modules/context"
"code.gitea.io/gitea/modules/web"
"code.gitea.io/gitea/routers/web/repo"
"code.gitea.io/gitea/services/forms"
pull_service "code.gitea.io/gitea/services/pull"
"code.gitea.io/gitea/services/repository"
"github.com/gobwas/glob"
)
const (
tplProtectedBranch base.TplName = "repo/settings/protected_branch"
)
// ProtectedBranchRules render the page to protect the repository
func ProtectedBranchRules(ctx *context.Context) {
ctx.Data["Title"] = ctx.Tr("repo.settings.branches")
ctx.Data["PageIsSettingsBranches"] = true
rules, err := git_model.FindRepoProtectedBranchRules(ctx, ctx.Repo.Repository.ID)
if err != nil {
ctx.ServerError("GetProtectedBranches", err)
return
}
ctx.Data["ProtectedBranches"] = rules
repo.PrepareBranchList(ctx)
if ctx.Written() {
return
}
ctx.HTML(http.StatusOK, tplBranches)
}
// SettingsProtectedBranch renders the protected branch setting page
func SettingsProtectedBranch(c *context.Context) {
ruleName := c.FormString("rule_name")
var rule *git_model.ProtectedBranch
if ruleName != "" {
var err error
rule, err = git_model.GetProtectedBranchRuleByName(c, c.Repo.Repository.ID, ruleName)
if err != nil {
c.ServerError("GetProtectBranchOfRepoByName", err)
return
}
}
if rule == nil {
// No options found, create defaults.
rule = &git_model.ProtectedBranch{}
}
c.Data["PageIsSettingsBranches"] = true
c.Data["Title"] = c.Tr("repo.settings.protected_branch") + " - " + rule.RuleName
users, err := access_model.GetRepoReaders(c, c.Repo.Repository)
if err != nil {
c.ServerError("Repo.Repository.GetReaders", err)
return
}
c.Data["Users"] = users
c.Data["whitelist_users"] = strings.Join(base.Int64sToStrings(rule.WhitelistUserIDs), ",")
c.Data["merge_whitelist_users"] = strings.Join(base.Int64sToStrings(rule.MergeWhitelistUserIDs), ",")
c.Data["approvals_whitelist_users"] = strings.Join(base.Int64sToStrings(rule.ApprovalsWhitelistUserIDs), ",")
c.Data["status_check_contexts"] = strings.Join(rule.StatusCheckContexts, "\n")
contexts, _ := git_model.FindRepoRecentCommitStatusContexts(c, c.Repo.Repository.ID, 7*24*time.Hour) // Find last week status check contexts
c.Data["recent_status_checks"] = contexts
if c.Repo.Owner.IsOrganization() {
teams, err := organization.OrgFromUser(c.Repo.Owner).TeamsWithAccessToRepo(c, c.Repo.Repository.ID, perm.AccessModeRead)
if err != nil {
c.ServerError("Repo.Owner.TeamsWithAccessToRepo", err)
return
}
c.Data["Teams"] = teams
c.Data["whitelist_teams"] = strings.Join(base.Int64sToStrings(rule.WhitelistTeamIDs), ",")
c.Data["merge_whitelist_teams"] = strings.Join(base.Int64sToStrings(rule.MergeWhitelistTeamIDs), ",")
c.Data["approvals_whitelist_teams"] = strings.Join(base.Int64sToStrings(rule.ApprovalsWhitelistTeamIDs), ",")
}
c.Data["Rule"] = rule
c.HTML(http.StatusOK, tplProtectedBranch)
}
// SettingsProtectedBranchPost updates the protected branch settings
func SettingsProtectedBranchPost(ctx *context.Context) {
f := web.GetForm(ctx).(*forms.ProtectBranchForm)
var protectBranch *git_model.ProtectedBranch
if f.RuleName == "" {
ctx.Flash.Error(ctx.Tr("repo.settings.protected_branch_required_rule_name"))
ctx.Redirect(fmt.Sprintf("%s/settings/branches/edit", ctx.Repo.RepoLink))
return
}
var err error
if f.RuleID > 0 {
// If the RuleID isn't 0, it must be an edit operation. So we get rule by id.
protectBranch, err = git_model.GetProtectedBranchRuleByID(ctx, ctx.Repo.Repository.ID, f.RuleID)
if err != nil {
ctx.ServerError("GetProtectBranchOfRepoByID", err)
return
}
if protectBranch != nil && protectBranch.RuleName != f.RuleName {
// RuleName changed. We need to check if there is a rule with the same name.
// If a rule with the same name exists, an error should be returned.
sameNameProtectBranch, err := git_model.GetProtectedBranchRuleByName(ctx, ctx.Repo.Repository.ID, f.RuleName)
if err != nil {
ctx.ServerError("GetProtectBranchOfRepoByName", err)
return
}
if sameNameProtectBranch != nil {
ctx.Flash.Error(ctx.Tr("repo.settings.protected_branch_duplicate_rule_name"))
ctx.Redirect(fmt.Sprintf("%s/settings/branches/edit?rule_name=%s", ctx.Repo.RepoLink, protectBranch.RuleName))
return
}
}
} else {
// FIXME: If a new ProtectBranch has a duplicate RuleName, an error should be returned.
// Currently, if a new ProtectBranch with a duplicate RuleName is created, the existing ProtectBranch will be updated.
// But we cannot modify this logic now because many unit tests rely on it.
protectBranch, err = git_model.GetProtectedBranchRuleByName(ctx, ctx.Repo.Repository.ID, f.RuleName)
if err != nil {
ctx.ServerError("GetProtectBranchOfRepoByName", err)
return
}
}
if protectBranch == nil {
// No options found, create defaults.
protectBranch = &git_model.ProtectedBranch{
RepoID: ctx.Repo.Repository.ID,
RuleName: f.RuleName,
}
}
var whitelistUsers, whitelistTeams, mergeWhitelistUsers, mergeWhitelistTeams, approvalsWhitelistUsers, approvalsWhitelistTeams []int64
protectBranch.RuleName = f.RuleName
if f.RequiredApprovals < 0 {
ctx.Flash.Error(ctx.Tr("repo.settings.protected_branch_required_approvals_min"))
ctx.Redirect(fmt.Sprintf("%s/settings/branches/edit?rule_name=%s", ctx.Repo.RepoLink, f.RuleName))
return
}
switch f.EnablePush {
case "all":
protectBranch.CanPush = true
protectBranch.EnableWhitelist = false
protectBranch.WhitelistDeployKeys = false
case "whitelist":
protectBranch.CanPush = true
protectBranch.EnableWhitelist = true
protectBranch.WhitelistDeployKeys = f.WhitelistDeployKeys
if strings.TrimSpace(f.WhitelistUsers) != "" {
whitelistUsers, _ = base.StringsToInt64s(strings.Split(f.WhitelistUsers, ","))
}
if strings.TrimSpace(f.WhitelistTeams) != "" {
whitelistTeams, _ = base.StringsToInt64s(strings.Split(f.WhitelistTeams, ","))
}
default:
protectBranch.CanPush = false
protectBranch.EnableWhitelist = false
protectBranch.WhitelistDeployKeys = false
}
protectBranch.EnableMergeWhitelist = f.EnableMergeWhitelist
if f.EnableMergeWhitelist {
if strings.TrimSpace(f.MergeWhitelistUsers) != "" {
mergeWhitelistUsers, _ = base.StringsToInt64s(strings.Split(f.MergeWhitelistUsers, ","))
}
if strings.TrimSpace(f.MergeWhitelistTeams) != "" {
mergeWhitelistTeams, _ = base.StringsToInt64s(strings.Split(f.MergeWhitelistTeams, ","))
}
}
protectBranch.EnableStatusCheck = f.EnableStatusCheck
if f.EnableStatusCheck {
patterns := strings.Split(strings.ReplaceAll(f.StatusCheckContexts, "\r", "\n"), "\n")
validPatterns := make([]string, 0, len(patterns))
for _, pattern := range patterns {
trimmed := strings.TrimSpace(pattern)
if trimmed == "" {
continue
}
if _, err := glob.Compile(trimmed); err != nil {
ctx.Flash.Error(ctx.Tr("repo.settings.protect_invalid_status_check_pattern", pattern))
ctx.Redirect(fmt.Sprintf("%s/settings/branches/edit?rule_name=%s", ctx.Repo.RepoLink, url.QueryEscape(protectBranch.RuleName)))
return
}
validPatterns = append(validPatterns, trimmed)
}
if len(validPatterns) == 0 {
// if status check is enabled, patterns slice is not allowed to be empty
ctx.Flash.Error(ctx.Tr("repo.settings.protect_no_valid_status_check_patterns"))
ctx.Redirect(fmt.Sprintf("%s/settings/branches/edit?rule_name=%s", ctx.Repo.RepoLink, url.QueryEscape(protectBranch.RuleName)))
return
}
protectBranch.StatusCheckContexts = validPatterns
} else {
protectBranch.StatusCheckContexts = nil
}
protectBranch.RequiredApprovals = f.RequiredApprovals
protectBranch.EnableApprovalsWhitelist = f.EnableApprovalsWhitelist
if f.EnableApprovalsWhitelist {
if strings.TrimSpace(f.ApprovalsWhitelistUsers) != "" {
approvalsWhitelistUsers, _ = base.StringsToInt64s(strings.Split(f.ApprovalsWhitelistUsers, ","))
}
if strings.TrimSpace(f.ApprovalsWhitelistTeams) != "" {
approvalsWhitelistTeams, _ = base.StringsToInt64s(strings.Split(f.ApprovalsWhitelistTeams, ","))
}
}
protectBranch.BlockOnRejectedReviews = f.BlockOnRejectedReviews
protectBranch.BlockOnOfficialReviewRequests = f.BlockOnOfficialReviewRequests
protectBranch.DismissStaleApprovals = f.DismissStaleApprovals
protectBranch.IgnoreStaleApprovals = f.IgnoreStaleApprovals
protectBranch.RequireSignedCommits = f.RequireSignedCommits
protectBranch.ProtectedFilePatterns = f.ProtectedFilePatterns
protectBranch.UnprotectedFilePatterns = f.UnprotectedFilePatterns
protectBranch.BlockOnOutdatedBranch = f.BlockOnOutdatedBranch
err = git_model.UpdateProtectBranch(ctx, ctx.Repo.Repository, protectBranch, git_model.WhitelistOptions{
UserIDs: whitelistUsers,
TeamIDs: whitelistTeams,
MergeUserIDs: mergeWhitelistUsers,
MergeTeamIDs: mergeWhitelistTeams,
ApprovalsUserIDs: approvalsWhitelistUsers,
ApprovalsTeamIDs: approvalsWhitelistTeams,
})
if err != nil {
ctx.ServerError("UpdateProtectBranch", err)
return
}
// FIXME: since we only need to recheck files protected rules, we could improve this
matchedBranches, err := git_model.FindAllMatchedBranches(ctx, ctx.Repo.Repository.ID, protectBranch.RuleName)
if err != nil {
ctx.ServerError("FindAllMatchedBranches", err)
return
}
for _, branchName := range matchedBranches {
if err = pull_service.CheckPRsForBaseBranch(ctx, ctx.Repo.Repository, branchName); err != nil {
ctx.ServerError("CheckPRsForBaseBranch", err)
return
}
}
ctx.Flash.Success(ctx.Tr("repo.settings.update_protect_branch_success", protectBranch.RuleName))
ctx.Redirect(fmt.Sprintf("%s/settings/branches?rule_name=%s", ctx.Repo.RepoLink, protectBranch.RuleName))
}
// DeleteProtectedBranchRulePost delete protected branch rule by id
func DeleteProtectedBranchRulePost(ctx *context.Context) {
ruleID := ctx.ParamsInt64("id")
if ruleID <= 0 {
ctx.Flash.Error(ctx.Tr("repo.settings.remove_protected_branch_failed", fmt.Sprintf("%d", ruleID)))
ctx.JSONRedirect(fmt.Sprintf("%s/settings/branches", ctx.Repo.RepoLink))
return
}
rule, err := git_model.GetProtectedBranchRuleByID(ctx, ctx.Repo.Repository.ID, ruleID)
if err != nil {
ctx.Flash.Error(ctx.Tr("repo.settings.remove_protected_branch_failed", fmt.Sprintf("%d", ruleID)))
ctx.JSONRedirect(fmt.Sprintf("%s/settings/branches", ctx.Repo.RepoLink))
return
}
if rule == nil {
ctx.Flash.Error(ctx.Tr("repo.settings.remove_protected_branch_failed", fmt.Sprintf("%d", ruleID)))
ctx.JSONRedirect(fmt.Sprintf("%s/settings/branches", ctx.Repo.RepoLink))
return
}
if err := git_model.DeleteProtectedBranch(ctx, ctx.Repo.Repository, ruleID); err != nil {
ctx.Flash.Error(ctx.Tr("repo.settings.remove_protected_branch_failed", rule.RuleName))
ctx.JSONRedirect(fmt.Sprintf("%s/settings/branches", ctx.Repo.RepoLink))
return
}
ctx.Flash.Success(ctx.Tr("repo.settings.remove_protected_branch_success", rule.RuleName))
ctx.JSONRedirect(fmt.Sprintf("%s/settings/branches", ctx.Repo.RepoLink))
}
// RenameBranchPost responses for rename a branch
func RenameBranchPost(ctx *context.Context) {
form := web.GetForm(ctx).(*forms.RenameBranchForm)
if !ctx.Repo.CanCreateBranch() {
ctx.NotFound("RenameBranch", nil)
return
}
if ctx.HasError() {
ctx.Flash.Error(ctx.GetErrMsg())
ctx.Redirect(fmt.Sprintf("%s/branches", ctx.Repo.RepoLink))
return
}
msg, err := repository.RenameBranch(ctx, ctx.Repo.Repository, ctx.Doer, ctx.Repo.GitRepo, form.From, form.To)
if err != nil {
ctx.ServerError("RenameBranch", err)
return
}
if msg == "target_exist" {
ctx.Flash.Error(ctx.Tr("repo.settings.rename_branch_failed_exist", form.To))
ctx.Redirect(fmt.Sprintf("%s/branches", ctx.Repo.RepoLink))
return
}
if msg == "from_not_exist" {
ctx.Flash.Error(ctx.Tr("repo.settings.rename_branch_failed_not_exist", form.From))
ctx.Redirect(fmt.Sprintf("%s/branches", ctx.Repo.RepoLink))
return
}
ctx.Flash.Success(ctx.Tr("repo.settings.rename_branch_success", form.From, form.To))
ctx.Redirect(fmt.Sprintf("%s/branches", ctx.Repo.RepoLink))
}