459 lines
13 KiB
Go
459 lines
13 KiB
Go
// Copyright 2014 The Gogs Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package repo
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import (
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"fmt"
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"os"
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"path"
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"strings"
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"code.gitea.io/gitea/models"
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"code.gitea.io/gitea/modules/auth"
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"code.gitea.io/gitea/modules/base"
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"code.gitea.io/gitea/modules/context"
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"code.gitea.io/gitea/modules/git"
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"code.gitea.io/gitea/modules/log"
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"code.gitea.io/gitea/modules/migrations"
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"code.gitea.io/gitea/modules/notification"
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"code.gitea.io/gitea/modules/setting"
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"code.gitea.io/gitea/modules/util"
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"github.com/unknwon/com"
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)
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const (
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tplCreate base.TplName = "repo/create"
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tplMigrate base.TplName = "repo/migrate"
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)
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// MustBeNotEmpty render when a repo is a empty git dir
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func MustBeNotEmpty(ctx *context.Context) {
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if ctx.Repo.Repository.IsEmpty {
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ctx.NotFound("MustBeNotEmpty", nil)
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}
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}
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// MustBeEditable check that repo can be edited
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func MustBeEditable(ctx *context.Context) {
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if !ctx.Repo.Repository.CanEnableEditor() || ctx.Repo.IsViewCommit {
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ctx.NotFound("", nil)
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return
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}
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}
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// MustBeAbleToUpload check that repo can be uploaded to
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func MustBeAbleToUpload(ctx *context.Context) {
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if !setting.Repository.Upload.Enabled {
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ctx.NotFound("", nil)
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}
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}
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func checkContextUser(ctx *context.Context, uid int64) *models.User {
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orgs, err := models.GetOwnedOrgsByUserIDDesc(ctx.User.ID, "updated_unix")
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if err != nil {
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ctx.ServerError("GetOwnedOrgsByUserIDDesc", err)
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return nil
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}
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ctx.Data["Orgs"] = orgs
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// Not equal means current user is an organization.
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if uid == ctx.User.ID || uid == 0 {
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return ctx.User
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}
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org, err := models.GetUserByID(uid)
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if models.IsErrUserNotExist(err) {
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return ctx.User
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}
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if err != nil {
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ctx.ServerError("GetUserByID", fmt.Errorf("[%d]: %v", uid, err))
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return nil
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}
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// Check ownership of organization.
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if !org.IsOrganization() {
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ctx.Error(403)
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return nil
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}
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if !ctx.User.IsAdmin {
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isOwner, err := org.IsOwnedBy(ctx.User.ID)
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if err != nil {
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ctx.ServerError("IsOwnedBy", err)
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return nil
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} else if !isOwner {
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ctx.Error(403)
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return nil
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}
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}
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return org
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}
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func getRepoPrivate(ctx *context.Context) bool {
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switch strings.ToLower(setting.Repository.DefaultPrivate) {
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case setting.RepoCreatingLastUserVisibility:
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return ctx.User.LastRepoVisibility
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case setting.RepoCreatingPrivate:
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return true
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case setting.RepoCreatingPublic:
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return false
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default:
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return ctx.User.LastRepoVisibility
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}
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}
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// Create render creating repository page
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func Create(ctx *context.Context) {
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if !ctx.User.CanCreateRepo() {
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ctx.RenderWithErr(ctx.Tr("repo.form.reach_limit_of_creation", ctx.User.MaxCreationLimit()), tplCreate, nil)
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}
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ctx.Data["Title"] = ctx.Tr("new_repo")
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// Give default value for template to render.
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ctx.Data["Gitignores"] = models.Gitignores
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ctx.Data["Licenses"] = models.Licenses
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ctx.Data["Readmes"] = models.Readmes
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ctx.Data["readme"] = "Default"
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ctx.Data["private"] = getRepoPrivate(ctx)
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ctx.Data["IsForcedPrivate"] = setting.Repository.ForcePrivate
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ctxUser := checkContextUser(ctx, ctx.QueryInt64("org"))
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if ctx.Written() {
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return
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}
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ctx.Data["ContextUser"] = ctxUser
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ctx.HTML(200, tplCreate)
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}
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func handleCreateError(ctx *context.Context, owner *models.User, err error, name string, tpl base.TplName, form interface{}) {
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switch {
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case migrations.IsRateLimitError(err):
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ctx.RenderWithErr(ctx.Tr("form.visit_rate_limit"), tpl, form)
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case models.IsErrReachLimitOfRepo(err):
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ctx.RenderWithErr(ctx.Tr("repo.form.reach_limit_of_creation", owner.MaxCreationLimit()), tpl, form)
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case models.IsErrRepoAlreadyExist(err):
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ctx.Data["Err_RepoName"] = true
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ctx.RenderWithErr(ctx.Tr("form.repo_name_been_taken"), tpl, form)
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case models.IsErrNameReserved(err):
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ctx.Data["Err_RepoName"] = true
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ctx.RenderWithErr(ctx.Tr("repo.form.name_reserved", err.(models.ErrNameReserved).Name), tpl, form)
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case models.IsErrNamePatternNotAllowed(err):
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ctx.Data["Err_RepoName"] = true
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ctx.RenderWithErr(ctx.Tr("repo.form.name_pattern_not_allowed", err.(models.ErrNamePatternNotAllowed).Pattern), tpl, form)
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default:
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ctx.ServerError(name, err)
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}
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}
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// CreatePost response for creating repository
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func CreatePost(ctx *context.Context, form auth.CreateRepoForm) {
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ctx.Data["Title"] = ctx.Tr("new_repo")
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ctx.Data["Gitignores"] = models.Gitignores
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ctx.Data["Licenses"] = models.Licenses
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ctx.Data["Readmes"] = models.Readmes
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ctxUser := checkContextUser(ctx, form.UID)
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if ctx.Written() {
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return
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}
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ctx.Data["ContextUser"] = ctxUser
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if ctx.HasError() {
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ctx.HTML(200, tplCreate)
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return
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}
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repo, err := models.CreateRepository(ctx.User, ctxUser, models.CreateRepoOptions{
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Name: form.RepoName,
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Description: form.Description,
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Gitignores: form.Gitignores,
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License: form.License,
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Readme: form.Readme,
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IsPrivate: form.Private || setting.Repository.ForcePrivate,
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AutoInit: form.AutoInit,
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})
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if err == nil {
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notification.NotifyCreateRepository(ctx.User, ctxUser, repo)
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log.Trace("Repository created [%d]: %s/%s", repo.ID, ctxUser.Name, repo.Name)
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ctx.Redirect(setting.AppSubURL + "/" + ctxUser.Name + "/" + repo.Name)
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return
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}
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if repo != nil {
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if errDelete := models.DeleteRepository(ctx.User, ctxUser.ID, repo.ID); errDelete != nil {
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log.Error("DeleteRepository: %v", errDelete)
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}
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}
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handleCreateError(ctx, ctxUser, err, "CreatePost", tplCreate, &form)
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}
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// Migrate render migration of repository page
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func Migrate(ctx *context.Context) {
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ctx.Data["Title"] = ctx.Tr("new_migrate")
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ctx.Data["private"] = getRepoPrivate(ctx)
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ctx.Data["IsForcedPrivate"] = setting.Repository.ForcePrivate
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ctx.Data["mirror"] = ctx.Query("mirror") == "1"
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ctx.Data["wiki"] = ctx.Query("wiki") == "1"
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ctx.Data["milestones"] = ctx.Query("milestones") == "1"
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ctx.Data["labels"] = ctx.Query("labels") == "1"
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ctx.Data["issues"] = ctx.Query("issues") == "1"
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ctx.Data["pull_requests"] = ctx.Query("pull_requests") == "1"
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ctx.Data["releases"] = ctx.Query("releases") == "1"
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ctx.Data["LFSActive"] = setting.LFS.StartServer
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ctxUser := checkContextUser(ctx, ctx.QueryInt64("org"))
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if ctx.Written() {
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return
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}
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ctx.Data["ContextUser"] = ctxUser
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ctx.HTML(200, tplMigrate)
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}
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// MigratePost response for migrating from external git repository
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func MigratePost(ctx *context.Context, form auth.MigrateRepoForm) {
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ctx.Data["Title"] = ctx.Tr("new_migrate")
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ctxUser := checkContextUser(ctx, form.UID)
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if ctx.Written() {
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return
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}
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ctx.Data["ContextUser"] = ctxUser
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if ctx.HasError() {
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ctx.HTML(200, tplMigrate)
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return
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}
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remoteAddr, err := form.ParseRemoteAddr(ctx.User)
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if err != nil {
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if models.IsErrInvalidCloneAddr(err) {
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ctx.Data["Err_CloneAddr"] = true
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addrErr := err.(models.ErrInvalidCloneAddr)
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switch {
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case addrErr.IsURLError:
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ctx.RenderWithErr(ctx.Tr("form.url_error"), tplMigrate, &form)
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case addrErr.IsPermissionDenied:
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ctx.RenderWithErr(ctx.Tr("repo.migrate.permission_denied"), tplMigrate, &form)
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case addrErr.IsInvalidPath:
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ctx.RenderWithErr(ctx.Tr("repo.migrate.invalid_local_path"), tplMigrate, &form)
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default:
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ctx.ServerError("Unknown error", err)
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}
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} else {
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ctx.ServerError("ParseRemoteAddr", err)
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}
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return
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}
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var opts = migrations.MigrateOptions{
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RemoteURL: remoteAddr,
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Name: form.RepoName,
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Description: form.Description,
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Private: form.Private || setting.Repository.ForcePrivate,
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Mirror: form.Mirror,
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AuthUsername: form.AuthUsername,
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AuthPassword: form.AuthPassword,
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Wiki: form.Wiki,
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Issues: form.Issues,
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Milestones: form.Milestones,
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Labels: form.Labels,
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Comments: true,
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PullRequests: form.PullRequests,
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Releases: form.Releases,
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}
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if opts.Mirror {
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opts.Issues = false
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opts.Milestones = false
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opts.Labels = false
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opts.Comments = false
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opts.PullRequests = false
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opts.Releases = false
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}
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repo, err := migrations.MigrateRepository(ctx.User, ctxUser.Name, opts)
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if err == nil {
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notification.NotifyCreateRepository(ctx.User, ctxUser, repo)
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log.Trace("Repository migrated [%d]: %s/%s successfully", repo.ID, ctxUser.Name, form.RepoName)
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ctx.Redirect(setting.AppSubURL + "/" + ctxUser.Name + "/" + form.RepoName)
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return
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}
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switch {
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case models.IsErrReachLimitOfRepo(err):
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ctx.RenderWithErr(ctx.Tr("repo.form.reach_limit_of_creation", ctxUser.MaxCreationLimit()), tplMigrate, &form)
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case models.IsErrNameReserved(err):
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ctx.Data["Err_RepoName"] = true
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ctx.RenderWithErr(ctx.Tr("repo.form.name_reserved", err.(models.ErrNameReserved).Name), tplMigrate, &form)
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case models.IsErrRepoAlreadyExist(err):
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ctx.Data["Err_RepoName"] = true
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ctx.RenderWithErr(ctx.Tr("form.repo_name_been_taken"), tplMigrate, &form)
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case models.IsErrNamePatternNotAllowed(err):
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ctx.Data["Err_RepoName"] = true
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ctx.RenderWithErr(ctx.Tr("repo.form.name_pattern_not_allowed", err.(models.ErrNamePatternNotAllowed).Pattern), tplMigrate, &form)
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case migrations.IsRateLimitError(err):
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ctx.RenderWithErr(ctx.Tr("form.visit_rate_limit"), tplMigrate, &form)
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case migrations.IsTwoFactorAuthError(err):
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ctx.Data["Err_Auth"] = true
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ctx.RenderWithErr(ctx.Tr("form.2fa_auth_required"), tplMigrate, &form)
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default:
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// remoteAddr may contain credentials, so we sanitize it
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err = util.URLSanitizedError(err, remoteAddr)
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if strings.Contains(err.Error(), "Authentication failed") ||
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strings.Contains(err.Error(), "Bad credentials") ||
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strings.Contains(err.Error(), "could not read Username") {
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ctx.Data["Err_Auth"] = true
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ctx.RenderWithErr(ctx.Tr("form.auth_failed", err.Error()), tplMigrate, &form)
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} else if strings.Contains(err.Error(), "fatal:") {
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ctx.Data["Err_CloneAddr"] = true
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ctx.RenderWithErr(ctx.Tr("repo.migrate.failed", err.Error()), tplMigrate, &form)
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} else {
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ctx.ServerError("MigratePost", err)
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}
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}
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}
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// Action response for actions to a repository
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func Action(ctx *context.Context) {
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var err error
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switch ctx.Params(":action") {
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case "watch":
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err = models.WatchRepo(ctx.User.ID, ctx.Repo.Repository.ID, true)
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case "unwatch":
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err = models.WatchRepo(ctx.User.ID, ctx.Repo.Repository.ID, false)
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case "star":
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err = models.StarRepo(ctx.User.ID, ctx.Repo.Repository.ID, true)
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case "unstar":
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err = models.StarRepo(ctx.User.ID, ctx.Repo.Repository.ID, false)
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case "desc": // FIXME: this is not used
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if !ctx.Repo.IsOwner() {
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ctx.Error(404)
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return
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}
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ctx.Repo.Repository.Description = ctx.Query("desc")
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ctx.Repo.Repository.Website = ctx.Query("site")
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err = models.UpdateRepository(ctx.Repo.Repository, false)
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}
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if err != nil {
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ctx.ServerError(fmt.Sprintf("Action (%s)", ctx.Params(":action")), err)
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return
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}
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ctx.RedirectToFirst(ctx.Query("redirect_to"), ctx.Repo.RepoLink)
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}
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// RedirectDownload return a file based on the following infos:
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func RedirectDownload(ctx *context.Context) {
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var (
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vTag = ctx.Params("vTag")
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fileName = ctx.Params("fileName")
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)
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tagNames := []string{vTag}
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curRepo := ctx.Repo.Repository
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releases, err := models.GetReleasesByRepoIDAndNames(curRepo.ID, tagNames)
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if err != nil {
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if models.IsErrAttachmentNotExist(err) {
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ctx.Error(404)
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return
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}
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ctx.ServerError("RedirectDownload", err)
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return
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}
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if len(releases) == 1 {
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release := releases[0]
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att, err := models.GetAttachmentByReleaseIDFileName(release.ID, fileName)
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if err != nil {
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ctx.Error(404)
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return
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}
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if att != nil {
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ctx.Redirect(setting.AppSubURL + "/attachments/" + att.UUID)
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return
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}
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}
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ctx.Error(404)
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}
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// Download download an archive of a repository
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func Download(ctx *context.Context) {
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var (
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uri = ctx.Params("*")
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refName string
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ext string
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archivePath string
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archiveType git.ArchiveType
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)
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switch {
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case strings.HasSuffix(uri, ".zip"):
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ext = ".zip"
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archivePath = path.Join(ctx.Repo.GitRepo.Path, "archives/zip")
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archiveType = git.ZIP
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case strings.HasSuffix(uri, ".tar.gz"):
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ext = ".tar.gz"
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archivePath = path.Join(ctx.Repo.GitRepo.Path, "archives/targz")
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archiveType = git.TARGZ
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default:
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log.Trace("Unknown format: %s", uri)
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ctx.Error(404)
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return
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}
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refName = strings.TrimSuffix(uri, ext)
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if !com.IsDir(archivePath) {
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if err := os.MkdirAll(archivePath, os.ModePerm); err != nil {
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ctx.ServerError("Download -> os.MkdirAll(archivePath)", err)
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return
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}
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}
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// Get corresponding commit.
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var (
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commit *git.Commit
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err error
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)
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gitRepo := ctx.Repo.GitRepo
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if gitRepo.IsBranchExist(refName) {
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commit, err = gitRepo.GetBranchCommit(refName)
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if err != nil {
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ctx.ServerError("GetBranchCommit", err)
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return
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}
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} else if gitRepo.IsTagExist(refName) {
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commit, err = gitRepo.GetTagCommit(refName)
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if err != nil {
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ctx.ServerError("GetTagCommit", err)
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return
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}
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} else if len(refName) >= 4 && len(refName) <= 40 {
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commit, err = gitRepo.GetCommit(refName)
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if err != nil {
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ctx.NotFound("GetCommit", nil)
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return
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}
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} else {
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ctx.NotFound("Download", nil)
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return
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}
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archivePath = path.Join(archivePath, base.ShortSha(commit.ID.String())+ext)
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if !com.IsFile(archivePath) {
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if err := commit.CreateArchive(archivePath, archiveType); err != nil {
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ctx.ServerError("Download -> CreateArchive "+archivePath, err)
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return
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}
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}
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ctx.ServeFile(archivePath, ctx.Repo.Repository.Name+"-"+refName+ext)
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}
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