woodpecker/remote/bitbucket/convert.go

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// Copyright 2018 Drone.IO Inc.
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//
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// 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
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// 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 bitbucket
import (
"fmt"
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"net/url"
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"regexp"
"strings"
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"github.com/laszlocph/drone-oss-08/model"
"github.com/laszlocph/drone-oss-08/remote/bitbucket/internal"
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"golang.org/x/oauth2"
)
const (
statusPending = "INPROGRESS"
statusSuccess = "SUCCESSFUL"
statusFailure = "FAILED"
)
const (
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descPending = "this build is pending"
descSuccess = "the build was successful"
descFailure = "the build failed"
descBlocked = "the build requires approval"
descDeclined = "the build was rejected"
descError = "oops, something went wrong"
)
// convertStatus is a helper function used to convert a Drone status to a
// Bitbucket commit status.
func convertStatus(status string) string {
switch status {
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case model.StatusPending, model.StatusRunning, model.StatusBlocked:
return statusPending
case model.StatusSuccess:
return statusSuccess
default:
return statusFailure
}
}
// convertDesc is a helper function used to convert a Drone status to a
// Bitbucket status description.
func convertDesc(status string) string {
switch status {
case model.StatusPending, model.StatusRunning:
return descPending
case model.StatusSuccess:
return descSuccess
case model.StatusFailure:
return descFailure
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case model.StatusBlocked:
return descBlocked
case model.StatusDeclined:
return descDeclined
default:
return descError
}
}
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// convertRepo is a helper function used to convert a Bitbucket repository
// structure to the common Drone repository structure.
func convertRepo(from *internal.Repo) *model.Repo {
repo := model.Repo{
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Clone: cloneLink(from),
Owner: strings.Split(from.FullName, "/")[0],
Name: strings.Split(from.FullName, "/")[1],
FullName: from.FullName,
Link: from.Links.Html.Href,
IsPrivate: from.IsPrivate,
Avatar: from.Owner.Links.Avatar.Href,
Kind: from.Scm,
Branch: "master",
}
if repo.Kind == model.RepoHg {
repo.Branch = "default"
}
return &repo
}
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// cloneLink is a helper function that tries to extract the clone url from the
// repository object.
func cloneLink(repo *internal.Repo) string {
var clone string
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// above we manually constructed the repository clone url. below we will
// iterate through the list of clone links and attempt to instead use the
// clone url provided by bitbucket.
for _, link := range repo.Links.Clone {
if link.Name == "https" {
clone = link.Href
}
}
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// if no repository name is provided, we use the Html link. this excludes the
// .git suffix, but will still clone the repo.
if len(clone) == 0 {
clone = repo.Links.Html.Href
}
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// if bitbucket tries to automatically populate the user in the url we must
// strip it out.
cloneurl, err := url.Parse(clone)
if err == nil {
cloneurl.User = nil
clone = cloneurl.String()
}
return clone
}
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// convertUser is a helper function used to convert a Bitbucket user account
// structure to the Drone User structure.
func convertUser(from *internal.Account, token *oauth2.Token) *model.User {
return &model.User{
Login: from.Login,
Token: token.AccessToken,
Secret: token.RefreshToken,
Expiry: token.Expiry.UTC().Unix(),
Avatar: from.Links.Avatar.Href,
}
}
// convertTeamList is a helper function used to convert a Bitbucket team list
// structure to the Drone Team structure.
func convertTeamList(from []*internal.Account) []*model.Team {
var teams []*model.Team
for _, team := range from {
teams = append(teams, convertTeam(team))
}
return teams
}
// convertTeam is a helper function used to convert a Bitbucket team account
// structure to the Drone Team structure.
func convertTeam(from *internal.Account) *model.Team {
return &model.Team{
Login: from.Login,
Avatar: from.Links.Avatar.Href,
}
}
// convertPullHook is a helper function used to convert a Bitbucket pull request
// hook to the Drone build struct holding commit information.
func convertPullHook(from *internal.PullRequestHook) *model.Build {
return &model.Build{
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Event: model.EventPull,
Commit: from.PullRequest.Dest.Commit.Hash,
Ref: fmt.Sprintf("refs/heads/%s", from.PullRequest.Dest.Branch.Name),
Refspec: fmt.Sprintf("%s:%s",
from.PullRequest.Source.Branch.Name,
from.PullRequest.Dest.Branch.Name,
),
Remote: fmt.Sprintf("https://bitbucket.org/%s", from.PullRequest.Source.Repo.FullName),
Link: from.PullRequest.Links.Html.Href,
Branch: from.PullRequest.Dest.Branch.Name,
Message: from.PullRequest.Desc,
Avatar: from.Actor.Links.Avatar.Href,
Author: from.Actor.Login,
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Sender: from.Actor.Login,
Timestamp: from.PullRequest.Updated.UTC().Unix(),
}
}
// convertPushHook is a helper function used to convert a Bitbucket push
// hook to the Drone build struct holding commit information.
func convertPushHook(hook *internal.PushHook, change *internal.Change) *model.Build {
build := &model.Build{
Commit: change.New.Target.Hash,
Link: change.New.Target.Links.Html.Href,
Branch: change.New.Name,
Message: change.New.Target.Message,
Avatar: hook.Actor.Links.Avatar.Href,
Author: hook.Actor.Login,
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Sender: hook.Actor.Login,
Timestamp: change.New.Target.Date.UTC().Unix(),
}
switch change.New.Type {
case "tag", "annotated_tag", "bookmark":
build.Event = model.EventTag
build.Ref = fmt.Sprintf("refs/tags/%s", change.New.Name)
default:
build.Event = model.EventPush
build.Ref = fmt.Sprintf("refs/heads/%s", change.New.Name)
}
if len(change.New.Target.Author.Raw) != 0 {
build.Email = extractEmail(change.New.Target.Author.Raw)
}
return build
}
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// regex for git author fields ("name <name@mail.tld>")
var reGitMail = regexp.MustCompile("<(.*)>")
// extracts the email from a git commit author string
func extractEmail(gitauthor string) (author string) {
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matches := reGitMail.FindAllStringSubmatch(gitauthor, -1)
if len(matches) == 1 {
author = matches[0][1]
}
return
}