init

.dockerignore

@@ -0,0 +1,3 @@
+.git
+testdata
+*_test.go

approve.go

@@ -0,0 +1,59 @@
+package main
+
+import (
+	"fmt"
+	"regexp"
+
+	"github.com/sirupsen/logrus"
+)
+
+const approvedLabel = "approved"
+
+var (
+	regAddApprove    = regexp.MustCompile(`(?mi)^/approve\s*$`)
+	regRemoveApprove = regexp.MustCompile(`(?mi)^/approve cancel\s*$`)
+)
+
+func (bot *robot) handleApprove(configmap *repoConfig, comment, commenter, author, org, repo, number string) error {
+	if regAddApprove.MatchString(comment) {
+		return bot.AddApprove(commenter, author, org, repo, number, configmap.LgtmCountsRequired)
+	}
+
+	if regRemoveApprove.MatchString(comment) {
+		return bot.removeApprove(commenter, author, org, repo, number, configmap.LgtmCountsRequired)
+	}
+
+	return nil
+}
+
+func (bot *robot) AddApprove(commenter, author, org, repo, number string, lgtmCounts uint) error {
+	logrus.Infof("AddApprove, commenter: %s, author: %s, org: %s, repo: %s, number: %s", commenter, author, org, repo, number)
+	if pass, ok := bot.cli.CheckPermission(org, repo, commenter); pass && ok {
+		if ok := bot.cli.AddPRLabels(org, repo, number, []string{approvedLabel}); !ok {
+			return fmt.Errorf("failed to add label on pull request")
+		}
+		if ok := bot.cli.CreatePRComment(org, repo, number, fmt.Sprintf(commentAddLabel, approvedLabel, commenter)); !ok {
+			return fmt.Errorf("failed to comment on pull request")
+		}
+	} else if !pass {
+		bot.cli.CreatePRComment(org, repo, number, fmt.Sprintf(commentNoPermissionForLgtmLabel, commenter))
+	} else {
+		return fmt.Errorf("failed to add label on pull request")
+	}
+	return nil
+}
+
+func (bot *robot) removeApprove(commenter, author, org, repo, number string, lgtmCounts uint) error {
+	logrus.Infof("removeApprove, commenter: %s, author: %s, org: %s, repo: %s, number: %s", commenter, author, org, repo, number)
+
+	if pass, ok := bot.cli.CheckPermission(org, repo, commenter); pass && ok {
+		bot.cli.RemovePRLabels(org, repo, number, []string{approvedLabel})
+		bot.cli.CreatePRComment(org, repo, number, fmt.Sprintf(commentRemovedLabel, approvedLabel, commenter))
+	} else if !pass {
+		bot.cli.CreatePRComment(org, repo, number, fmt.Sprintf(commentNoPermissionForLabel, commenter, "remove", approvedLabel))
+	} else {
+		return fmt.Errorf("failed to remove label on pull request")
+	}
+
+	return nil
+}

config.go

@@ -0,0 +1,155 @@
+// Copyright (c) Huawei Technologies Co., Ltd. 2024. All rights reserved.
+//
+// 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 main
+
+import (
+	"errors"
+	"fmt"
+
+	"github.com/opensourceways/server-common-lib/config"
+)
+
+// configuration holds a list of repoConfig configurations.
+type configuration struct {
+	ConfigItems          []repoConfig `json:"config_items,omitempty"`
+	UserMarkFormat       string       `json:"user_mark_format,omitempty"`
+	PlaceholderCommenter string       `json:"placeholder_commenter"`
+}
+
+// Validate to check the configmap data's validation, returns an error if invalid
+func (c *configuration) Validate() error {
+	if c == nil {
+		return errors.New("configuration is nil")
+	}
+
+	// Validate each repo configuration
+	items := c.ConfigItems
+	for i := range items {
+		if err := items[i].validate(); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+// get retrieves a repoConfig for a given organization and repository.
+// Returns the repoConfig if found, otherwise returns nil.
+func (c *configuration) get(org, repo string) *repoConfig {
+	if c == nil || len(c.ConfigItems) == 0 {
+		return nil
+	}
+
+	for i := range c.ConfigItems {
+		ok, _ := c.ConfigItems[i].RepoFilter.CanApply(org, org+"/"+repo)
+		if ok {
+			return &c.ConfigItems[i]
+		}
+	}
+
+	return nil
+}
+
+// repoConfig is a configuration struct for a organization and repository.
+// It includes a RepoFilter and a boolean value indicating if an issue can be closed only when its linking PR exists.
+type repoConfig struct {
+	// RepoFilter is used to filter repositories.
+	config.RepoFilter
+	// LegalOperator means who can add or remove labels legally
+	LegalOperator string `json:"legal_operator,omitempty"`
+
+	// LgtmCountsRequired specifies the number of lgtm label which will be need for the pr.
+	// When it is greater than 1, the lgtm label is composed of 'lgtm-login'.
+	// The default value is 1 which means the lgtm label is itself.
+	LgtmCountsRequired uint `json:"lgtm_counts_required,omitempty"`
+
+	// LabelsForMerge specifies the labels except approved and lgtm relevant labels
+	// that must be available to merge pr
+	LabelsForMerge []string `json:"labels_for_merge,omitempty"`
+
+	// LabelsNotAllowMerge means that if pull request has these labels, it can not been merged
+	// even all conditions are met
+	LabelsNotAllowMerge []string `json:"labels_not_allow_merge,omitempty"`
+
+	// MergeMethod is the method to merge PR.
+	// The default method of merge. Valid options are squash and merge.
+	MergeMethod string `json:"merge_method,omitempty"`
+}
+
+type freezeFile struct {
+	Owner  string `json:"owner" required:"true"`
+	Repo   string `json:"repo" required:"true"`
+	Branch string `json:"branch" required:"true"`
+	Path   string `json:"path" required:"true"`
+}
+
+type branchKeeper struct {
+	Owner  string `json:"owner" required:"true"`
+	Repo   string `json:"repo" required:"true"`
+	Branch string `json:"branch" required:"true"`
+}
+
+func (b branchKeeper) validate() error {
+	if b.Owner == "" {
+		return fmt.Errorf("missing owner of branch keeper")
+	}
+
+	if b.Repo == "" {
+		return fmt.Errorf("missing repo of branch keeper")
+	}
+
+	if b.Branch == "" {
+		return fmt.Errorf("missing branch of branch keeper")
+	}
+
+	return nil
+}
+
+func (f freezeFile) validate() error {
+	if f.Owner == "" {
+		return fmt.Errorf("missing owner of freeze file")
+	}
+
+	if f.Repo == "" {
+		return fmt.Errorf("missing repo of freeze file")
+	}
+
+	if f.Branch == "" {
+		return fmt.Errorf("missing branch of freeze file")
+	}
+
+	if f.Path == "" {
+		return fmt.Errorf("missing path of freeze file")
+	}
+
+	return nil
+}
+
+// validate to check the repoConfig data's validation, returns an error if invalid
+func (c *repoConfig) validate() error {
+	// If the bot is not configured to monitor any repositories, return an error.
+	if len(c.Repos) == 0 {
+		return errors.New("the repositories configuration can not be empty")
+	}
+
+	return c.RepoFilter.Validate()
+}
+
+type litePRCommiter struct {
+	// Email is the one of committer in a commit when a PR is lite
+	Email string `json:"email" required:"true"`
+
+	// Name is the one of committer in a commit when a PR is lite
+	Name string `json:"name" required:"true"`
+}

lgtm.go

@@ -0,0 +1,111 @@
+package main
+
+import (
+	"fmt"
+	"regexp"
+	"strings"
+
+	"github.com/sirupsen/logrus"
+	"k8s.io/apimachinery/pkg/util/sets"
+)
+
+const (
+	// the gitee platform limits the maximum length of label to 20.
+	labelLenLimit = 20
+	lgtmLabel     = "lgtm"
+
+	commentAddLGTMBySelf            = "***lgtm*** can not be added in your self-own pull request. :astonished:"
+	commentClearLabelCaseByPRUpdate = `New code changes of pr are detected and remove these labels ***%s***. :flushed: `
+	commentClearLabelCaseByReopenPR = `When PR is reopened, remove these labels ***%s***. :flushed: `
+	commentNoPermissionForLgtmLabel = `Thanks for your review, ***%s***, your opinion is very important to us.:wave:
+The maintainers will consider your advice carefully.`
+	commentNoPermissionForLabel = `
+***@%s*** has no permission to %s ***%s*** label in this pull request. :astonished:
+Please contact to the collaborators in this repository.`
+	commentAddLabel = `***%s*** was added to this pull request by: ***%s***. :wave: 
+**NOTE:** If this pull request is not merged while all conditions are met, comment "/check-pr" to try again. :smile: `
+	commentRemovedLabel = `***%s*** was removed in this pull request by: ***%s***. :flushed: `
+)
+
+var (
+	regAddLgtm    = regexp.MustCompile(`(?mi)^/lgtm\s*$`)
+	regRemoveLgtm = regexp.MustCompile(`(?mi)^/lgtm cancel\s*$`)
+)
+
+func (bot *robot) handleLGTM(configmap *repoConfig, comment, commenter, author, org, repo, number string) error {
+	if regAddLgtm.MatchString(comment) {
+		return bot.addLGTM(commenter, author, org, repo, number, configmap.LgtmCountsRequired)
+	}
+
+	if regRemoveLgtm.MatchString(comment) {
+		return bot.removeLGTM(commenter, author, org, repo, number, configmap.LgtmCountsRequired)
+	}
+
+	return nil
+}
+
+func (bot *robot) addLGTM(commenter, author, org, repo, number string, lgtmCounts uint) error {
+	logrus.Infof("addLGTM, commenter: %s, author: %s, org: %s, repo: %s, number: %s", commenter, author, org, repo, number)
+	if author == commenter {
+		if ok := bot.cli.CreatePRComment(org, repo, number, commentAddLGTMBySelf); !ok {
+			return fmt.Errorf("failed to comment on pull request")
+		}
+		return nil
+	}
+	if pass, ok := bot.cli.CheckPermission(org, repo, commenter); pass && ok {
+		label := genLGTMLabel(commenter, lgtmCounts)
+
+		if ok := bot.cli.AddPRLabels(org, repo, number, []string{label}); !ok {
+			return fmt.Errorf("failed to add label on pull request")
+		}
+		if ok := bot.cli.CreatePRComment(org, repo, number, fmt.Sprintf(commentAddLabel, label, commenter)); !ok {
+			return fmt.Errorf("failed to comment on pull request")
+		}
+	} else {
+		bot.cli.CreatePRComment(org, repo, number, fmt.Sprintf(commentNoPermissionForLgtmLabel, commenter))
+	}
+	return nil
+
+}
+
+func (bot *robot) removeLGTM(commenter, author, org, repo, number string, lgtmCounts uint) error {
+	logrus.Infof("removeLGTM, commenter: %s, author: %s, org: %s, repo: %s, number: %s", commenter, author, org, repo, number)
+	if author == commenter {
+		bot.cli.RemovePRLabels(org, repo, number, getLGTMLabelsOnPR(bot.getPRLabelSet(org, repo, number)))
+	} else {
+		if pass, ok := bot.cli.CheckPermission(org, repo, commenter); pass && ok {
+			label := genLGTMLabel(commenter, lgtmCounts)
+			bot.cli.RemovePRLabels(org, repo, number, []string{label})
+			bot.cli.CreatePRComment(org, repo, number, fmt.Sprintf(commentRemovedLabel, label, commenter))
+		} else {
+			bot.cli.CreatePRComment(org, repo, number, fmt.Sprintf(commentNoPermissionForLabel, commenter, "remove", lgtmLabel))
+		}
+
+	}
+	return nil
+}
+
+func genLGTMLabel(commenter string, lgtmCount uint) string {
+	if lgtmCount <= 1 {
+		return lgtmLabel
+	}
+
+	l := fmt.Sprintf("%s-%s", lgtmLabel, strings.ToLower(commenter))
+	if len(l) > labelLenLimit {
+		return l[:labelLenLimit]
+	}
+
+	return l
+}
+
+func getLGTMLabelsOnPR(labels sets.Set[string]) []string {
+	var r []string
+
+	for l := range labels {
+		if strings.HasPrefix(l, lgtmLabel) {
+			r = append(r, l)
+		}
+	}
+
+	return r
+}

main.go

@@ -0,0 +1,35 @@
+// Copyright (c) Huawei Technologies Co., Ltd. 2024. All rights reserved.
+//
+// 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 main
+
+import (
+	"flag"
+	"github.com/opensourceways/robot-framework-lib/framework"
+	"os"
+)
+
+const component = "robot-universal-review"
+
+func main() {
+
+	opt := new(robotOptions)
+	// Gather the necessary arguments from command line for project startup
+	cnf, token := opt.gatherOptions(flag.NewFlagSet(os.Args[0], flag.ExitOnError), os.Args[1:]...)
+	if opt.interrupt {
+		return
+	}
+
+	bot := newRobot(cnf, token)
+	framework.StartupServer(framework.NewServer(bot, opt.service), opt.service)
+}