Move macaron to chi (#14293)

Use [chi](https://github.com/go-chi/chi) instead of the forked [macaron](https://gitea.com/macaron/macaron). Since macaron and chi have conflicts with session share, this big PR becomes a have-to thing. According my previous idea, we can replace macaron step by step but I'm wrong. :( Below is a list of big changes on this PR.

- [x] Define `context.ResponseWriter` interface with an implementation `context.Response`.
- [x] Use chi instead of macaron, and also a customize `Route` to wrap chi so that the router usage is similar as before.
- [x] Create different routers for `web`, `api`, `internal` and `install` so that the codes will be more clear and no magic .
- [x] Use https://github.com/unrolled/render instead of macaron's internal render
- [x] Use https://github.com/NYTimes/gziphandler instead of https://gitea.com/macaron/gzip
- [x] Use https://gitea.com/go-chi/session which is a modified version of https://gitea.com/macaron/session and removed `nodb` support since it will not be maintained. **BREAK**
- [x] Use https://gitea.com/go-chi/captcha which is a modified version of https://gitea.com/macaron/captcha
- [x] Use https://gitea.com/go-chi/cache which is a modified version of https://gitea.com/macaron/cache
- [x] Use https://gitea.com/go-chi/binding which is a modified version of https://gitea.com/macaron/binding
- [x] Use https://github.com/go-chi/cors instead of https://gitea.com/macaron/cors
- [x] Dropped https://gitea.com/macaron/i18n and make a new one in `code.gitea.io/gitea/modules/translation`
- [x] Move validation form structs from `code.gitea.io/gitea/modules/auth` to `code.gitea.io/gitea/modules/forms` to avoid dependency cycle.
- [x] Removed macaron log service because it's not need any more. **BREAK**
- [x] All form structs have to be get by `web.GetForm(ctx)` in the route function but not as a function parameter on routes definition.
- [x] Move Git HTTP protocol implementation to use routers directly.
- [x] Fix the problem that chi routes don't support trailing slash but macaron did.
- [x] `/api/v1/swagger` now will be redirect to `/api/swagger` but not render directly so that `APIContext` will not create a html render. 

Notices:
- Chi router don't support request with trailing slash
- Integration test `TestUserHeatmap` maybe mysql version related. It's failed on my macOS(mysql 5.7.29 installed via brew) but succeed on CI.

Co-authored-by: 6543 <6543@obermui.de>

1 files changed, 0 insertions, 72 deletions

diff --git a/modules/auth/org.go b/modules/auth/org.go
deleted file mode 100644
index 20e2b09997..0000000000
--- a/modules/auth/org.go
+++ /dev/null
@@ -1,72 +0,0 @@
-// Copyright 2014 The Gogs Authors. All rights reserved.
-// Copyright 2019 The Gitea Authors. All rights reserved.
-// Use of this source code is governed by a MIT-style
-// license that can be found in the LICENSE file.
-
-package auth
-
-import (
-	"code.gitea.io/gitea/models"
-	"code.gitea.io/gitea/modules/structs"
-
-	"gitea.com/macaron/binding"
-	"gitea.com/macaron/macaron"
-)
-
-// ________                            .__                __  .__
-// \_____  \_______  _________    ____ |__|____________ _/  |_|__| ____   ____
-//  /   |   \_  __ \/ ___\__  \  /    \|  \___   /\__  \\   __\  |/  _ \ /    \
-// /    |    \  | \/ /_/  > __ \|   |  \  |/    /  / __ \|  | |  (  <_> )   |  \
-// \_______  /__|  \___  (____  /___|  /__/_____ \(____  /__| |__|\____/|___|  /
-//         \/     /_____/     \/     \/         \/     \/                    \/
-
-// CreateOrgForm form for creating organization
-type CreateOrgForm struct {
-	OrgName                   string `binding:"Required;AlphaDashDot;MaxSize(40)" locale:"org.org_name_holder"`
-	Visibility                structs.VisibleType
-	RepoAdminChangeTeamAccess bool
-}
-
-// Validate validates the fields
-func (f *CreateOrgForm) Validate(ctx *macaron.Context, errs binding.Errors) binding.Errors {
-	return validate(errs, ctx.Data, f, ctx.Locale)
-}
-
-// UpdateOrgSettingForm form for updating organization settings
-type UpdateOrgSettingForm struct {
-	Name                      string `binding:"Required;AlphaDashDot;MaxSize(40)" locale:"org.org_name_holder"`
-	FullName                  string `binding:"MaxSize(100)"`
-	Description               string `binding:"MaxSize(255)"`
-	Website                   string `binding:"ValidUrl;MaxSize(255)"`
-	Location                  string `binding:"MaxSize(50)"`
-	Visibility                structs.VisibleType
-	MaxRepoCreation           int
-	RepoAdminChangeTeamAccess bool
-}
-
-// Validate validates the fields
-func (f *UpdateOrgSettingForm) Validate(ctx *macaron.Context, errs binding.Errors) binding.Errors {
-	return validate(errs, ctx.Data, f, ctx.Locale)
-}
-
-// ___________
-// \__    ___/___ _____    _____
-//   |    |_/ __ \\__  \  /     \
-//   |    |\  ___/ / __ \|  Y Y  \
-//   |____| \___  >____  /__|_|  /
-//              \/     \/      \/
-
-// CreateTeamForm form for creating team
-type CreateTeamForm struct {
-	TeamName         string `binding:"Required;AlphaDashDot;MaxSize(30)"`
-	Description      string `binding:"MaxSize(255)"`
-	Permission       string
-	Units            []models.UnitType
-	RepoAccess       string
-	CanCreateOrgRepo bool
-}
-
-// Validate validates the fields
-func (f *CreateTeamForm) Validate(ctx *macaron.Context, errs binding.Errors) binding.Errors {
-	return validate(errs, ctx.Data, f, ctx.Locale)
-}