467 lines
12 KiB
Go
467 lines
12 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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"net/url"
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"os"
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"path"
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"strings"
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"github.com/Unknwon/com"
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"github.com/gogits/gogs/models"
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"github.com/gogits/gogs/modules/auth"
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"github.com/gogits/gogs/modules/base"
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"github.com/gogits/gogs/modules/git"
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"github.com/gogits/gogs/modules/log"
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"github.com/gogits/gogs/modules/middleware"
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"github.com/gogits/gogs/modules/setting"
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)
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const (
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CREATE base.TplName = "repo/create"
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MIGRATE base.TplName = "repo/migrate"
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FORK base.TplName = "repo/fork"
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)
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func checkContextUser(ctx *middleware.Context, uid int64) (*models.User, error) {
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ctxUser := ctx.User
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if uid > 0 {
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org, err := models.GetUserById(uid)
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if err != models.ErrUserNotExist {
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if err != nil {
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return nil, fmt.Errorf("GetUserById: %v", err)
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}
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ctxUser = org
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}
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}
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return ctxUser, nil
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}
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func Create(ctx *middleware.Context) {
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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["gitignore"] = "0"
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ctx.Data["license"] = "0"
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ctx.Data["Gitignores"] = models.Gitignores
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ctx.Data["Licenses"] = models.Licenses
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ctxUser, err := checkContextUser(ctx, ctx.QueryInt64("org"))
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if err != nil {
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ctx.Handle(500, "checkContextUser", err)
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return
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}
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ctx.Data["ContextUser"] = ctxUser
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if err := ctx.User.GetOrganizations(); err != nil {
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ctx.Handle(500, "GetOrganizations", err)
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return
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}
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ctx.Data["Orgs"] = ctx.User.Orgs
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ctx.HTML(200, CREATE)
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}
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func CreatePost(ctx *middleware.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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ctxUser := ctx.User
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// Not equal means current user is an organization.
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if form.Uid != ctx.User.Id {
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var err error
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ctxUser, err = checkContextUser(ctx, form.Uid)
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if err != nil {
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ctx.Handle(500, "checkContextUser", err)
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return
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}
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}
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ctx.Data["ContextUser"] = ctxUser
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if err := ctx.User.GetOrganizations(); err != nil {
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ctx.Handle(500, "GetOrganizations", err)
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return
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}
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ctx.Data["Orgs"] = ctx.User.Orgs
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if ctx.HasError() {
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ctx.HTML(200, CREATE)
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return
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}
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if ctxUser.IsOrganization() {
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// Check ownership of organization.
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if !ctxUser.IsOwnedBy(ctx.User.Id) {
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ctx.Error(403)
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return
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}
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}
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repo, err := models.CreateRepository(ctxUser, form.RepoName, form.Description,
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form.Gitignore, form.License, form.Private, false, form.AutoInit)
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if err == nil {
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log.Trace("Repository created: %s/%s", 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(ctxUser.Id, repo.Id, ctxUser.Name); errDelete != nil {
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log.Error(4, "DeleteRepository: %v", errDelete)
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}
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}
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switch {
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case err == models.ErrRepoAlreadyExist:
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ctx.Data["Err_RepoName"] = true
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ctx.RenderWithErr(ctx.Tr("form.repo_name_been_taken"), CREATE, &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), CREATE, &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), CREATE, &form)
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default:
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ctx.Handle(500, "CreatePost", err)
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}
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}
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func Migrate(ctx *middleware.Context) {
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ctx.Data["Title"] = ctx.Tr("new_migrate")
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ctxUser, err := checkContextUser(ctx, ctx.QueryInt64("org"))
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if err != nil {
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ctx.Handle(500, "checkContextUser", err)
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return
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}
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ctx.Data["ContextUser"] = ctxUser
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if err := ctx.User.GetOrganizations(); err != nil {
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ctx.Handle(500, "GetOrganizations", err)
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return
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}
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ctx.Data["Orgs"] = ctx.User.Orgs
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ctx.HTML(200, MIGRATE)
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}
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func MigratePost(ctx *middleware.Context, form auth.MigrateRepoForm) {
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ctx.Data["Title"] = ctx.Tr("new_migrate")
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ctxUser := ctx.User
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// Not equal means current user is an organization.
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if form.Uid != ctx.User.Id {
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var err error
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ctxUser, err = checkContextUser(ctx, form.Uid)
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if err != nil {
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ctx.Handle(500, "checkContextUser", err)
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return
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}
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}
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ctx.Data["ContextUser"] = ctxUser
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if err := ctx.User.GetOrganizations(); err != nil {
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ctx.Handle(500, "GetOrganizations", err)
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return
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}
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ctx.Data["Orgs"] = ctx.User.Orgs
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if ctx.HasError() {
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ctx.HTML(200, MIGRATE)
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return
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}
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if ctxUser.IsOrganization() {
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// Check ownership of organization.
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if !ctxUser.IsOwnedBy(ctx.User.Id) {
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ctx.Error(403)
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return
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}
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}
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// Remote address can be HTTP/HTTPS/Git URL or local path.
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// Note: remember to change api/v1/repo.go: MigrateRepo
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// FIXME: merge these two functions with better error handling
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remoteAddr := form.CloneAddr
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if strings.HasPrefix(form.CloneAddr, "http://") ||
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strings.HasPrefix(form.CloneAddr, "https://") ||
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strings.HasPrefix(form.CloneAddr, "git://") {
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u, err := url.Parse(form.CloneAddr)
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if err != nil {
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ctx.Data["Err_CloneAddr"] = true
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ctx.RenderWithErr(ctx.Tr("form.url_error"), MIGRATE, &form)
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return
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}
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if len(form.AuthUsername) > 0 || len(form.AuthPassword) > 0 {
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u.User = url.UserPassword(form.AuthUsername, form.AuthPassword)
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}
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remoteAddr = u.String()
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} else if !com.IsDir(remoteAddr) {
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ctx.Data["Err_CloneAddr"] = true
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ctx.RenderWithErr(ctx.Tr("repo.migrate.invalid_local_path"), MIGRATE, &form)
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return
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}
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repo, err := models.MigrateRepository(ctxUser, form.RepoName, form.Description, form.Private, form.Mirror, remoteAddr)
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if err == nil {
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log.Trace("Repository migrated: %s/%s", 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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if repo != nil {
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if errDelete := models.DeleteRepository(ctxUser.Id, repo.Id, ctxUser.Name); errDelete != nil {
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log.Error(4, "DeleteRepository: %v", errDelete)
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}
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}
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if strings.Contains(err.Error(), "Authentication failed") {
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ctx.Data["Err_Auth"] = true
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ctx.RenderWithErr(ctx.Tr("form.auth_failed", err), MIGRATE, &form)
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return
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}
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switch {
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case err == models.ErrRepoAlreadyExist:
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ctx.Data["Err_RepoName"] = true
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ctx.RenderWithErr(ctx.Tr("form.repo_name_been_taken"), MIGRATE, &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), MIGRATE, &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), MIGRATE, &form)
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default:
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ctx.Handle(500, "MigratePost", err)
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}
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}
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func getForkRepository(ctx *middleware.Context) (*models.Repository, error) {
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forkId := ctx.QueryInt64("fork_id")
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ctx.Data["ForkId"] = forkId
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forkRepo, err := models.GetRepositoryById(forkId)
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if err != nil {
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return nil, fmt.Errorf("GetRepositoryById: %v", err)
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}
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ctx.Data["repo_name"] = forkRepo.Name
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ctx.Data["desc"] = forkRepo.Description
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if err = forkRepo.GetOwner(); err != nil {
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return nil, fmt.Errorf("GetOwner: %v", err)
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}
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ctx.Data["ForkFrom"] = forkRepo.Owner.Name + "/" + forkRepo.Name
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return forkRepo, nil
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}
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func Fork(ctx *middleware.Context) {
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ctx.Data["Title"] = ctx.Tr("new_fork")
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if _, err := getForkRepository(ctx); err != nil {
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if models.IsErrRepoNotExist(err) {
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ctx.Redirect(setting.AppSubUrl + "/")
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} else {
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ctx.Handle(500, "getForkRepository", err)
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}
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return
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}
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// FIXME: maybe sometime can directly fork to organization?
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ctx.Data["ContextUser"] = ctx.User
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if err := ctx.User.GetOrganizations(); err != nil {
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ctx.Handle(500, "GetOrganizations", err)
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return
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}
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ctx.Data["Orgs"] = ctx.User.Orgs
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ctx.HTML(200, FORK)
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}
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func ForkPost(ctx *middleware.Context, form auth.CreateRepoForm) {
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ctx.Data["Title"] = ctx.Tr("new_fork")
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forkRepo, err := getForkRepository(ctx)
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if err != nil {
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if models.IsErrRepoNotExist(err) {
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ctx.Redirect(setting.AppSubUrl + "/")
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} else {
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ctx.Handle(500, "getForkRepository", err)
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}
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return
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}
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ctxUser := ctx.User
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// Not equal means current user is an organization.
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if form.Uid != ctx.User.Id {
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var err error
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ctxUser, err = checkContextUser(ctx, form.Uid)
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if err != nil {
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ctx.Handle(500, "checkContextUser", err)
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return
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}
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}
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ctx.Data["ContextUser"] = ctxUser
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if err := ctx.User.GetOrganizations(); err != nil {
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ctx.Handle(500, "GetOrganizations", err)
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return
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}
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ctx.Data["Orgs"] = ctx.User.Orgs
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if ctx.HasError() {
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ctx.HTML(200, CREATE)
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return
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}
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if ctxUser.IsOrganization() {
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// Check ownership of organization.
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if !ctxUser.IsOwnedBy(ctx.User.Id) {
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ctx.Error(403)
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return
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}
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}
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repo, err := models.ForkRepository(ctxUser, forkRepo, form.RepoName, form.Description)
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if err == nil {
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log.Trace("Repository forked: %s/%s", 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(ctxUser.Id, repo.Id, ctxUser.Name); errDelete != nil {
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log.Error(4, "DeleteRepository: %v", errDelete)
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}
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}
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// FIXME: merge this with other 2 error handling in to one.
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switch {
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case err == models.ErrRepoAlreadyExist:
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ctx.Data["Err_RepoName"] = true
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ctx.RenderWithErr(ctx.Tr("form.repo_name_been_taken"), FORK, &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), FORK, &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), FORK, &form)
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default:
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ctx.Handle(500, "ForkPost", err)
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}
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}
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func Action(ctx *middleware.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":
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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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log.Error(4, "Action(%s): %v", ctx.Params(":action"), err)
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ctx.JSON(200, map[string]interface{}{
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"ok": false,
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"err": err.Error(),
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})
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return
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}
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ctx.Redirect(ctx.Repo.RepoLink)
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return
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ctx.JSON(200, map[string]interface{}{
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"ok": true,
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})
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}
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func Download(ctx *middleware.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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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.Handle(500, "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.GetCommitOfBranch(refName)
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if err != nil {
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ctx.Handle(500, "Download", 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.GetCommitOfTag(refName)
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if err != nil {
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ctx.Handle(500, "Download", err)
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return
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}
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} else if len(refName) == 40 {
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commit, err = gitRepo.GetCommit(refName)
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if err != nil {
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ctx.Handle(404, "Download", nil)
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return
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}
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} else {
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ctx.Error(404)
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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.Handle(500, "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+"-"+base.ShortSha(commit.Id.String())+ext)
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}
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