Expose public/ API as submodule (#23345)

* model -> public/model

* plugin -> public/plugin

* public/model/utils -> public/utils

* platform/shared/mlog -> public/shared/mlog

* platform/shared/i18n -> public/shared/i18n

* platform/shared/markdown -> public/shared/markdown

* platform/services/timezones -> public/shared/timezones

* channels/einterfaces -> einterfaces

* expose public/ submodule

* go mod tidy

* .github: cache-dependency-path, setup-go-work

* modules-tidy for public/ too

* remove old gomodtidy

server/boards/app/app.go

@@ -18,9 +18,9 @@ import (
 	"github.com/mattermost/mattermost-server/server/v8/boards/utils"
 	"github.com/mattermost/mattermost-server/server/v8/boards/ws"
 
-	mm_model "github.com/mattermost/mattermost-server/server/v8/model"
+	mm_model "github.com/mattermost/mattermost-server/server/public/model"
+	"github.com/mattermost/mattermost-server/server/public/shared/mlog"
 	"github.com/mattermost/mattermost-server/server/v8/platform/shared/filestore"
-	"github.com/mattermost/mattermost-server/server/v8/platform/shared/mlog"
 )
 
 const (

server/boards/app/auth.go

@@ -8,7 +8,7 @@ import (
 	"github.com/mattermost/mattermost-server/server/v8/boards/services/auth"
 	"github.com/mattermost/mattermost-server/server/v8/boards/utils"
 
-	"github.com/mattermost/mattermost-server/server/v8/platform/shared/mlog"
+	"github.com/mattermost/mattermost-server/server/public/shared/mlog"
 
 	"github.com/pkg/errors"
 )

server/boards/app/blocks.go

@@ -11,7 +11,7 @@ import (
 	"github.com/mattermost/mattermost-server/server/v8/boards/model"
 	"github.com/mattermost/mattermost-server/server/v8/boards/services/notify"
 
-	"github.com/mattermost/mattermost-server/server/v8/platform/shared/mlog"
+	"github.com/mattermost/mattermost-server/server/public/shared/mlog"
 )
 
 var ErrBlocksFromMultipleBoards = errors.New("the block set contain blocks from multiple boards")

server/boards/app/blocks_test.go

@@ -12,7 +12,7 @@ import (
 	"github.com/golang/mock/gomock"
 	"github.com/stretchr/testify/require"
 
-	mm_model "github.com/mattermost/mattermost-server/server/v8/model"
+	mm_model "github.com/mattermost/mattermost-server/server/public/model"
 
 	"github.com/mattermost/mattermost-server/server/v8/boards/model"
 )

server/boards/app/boards.go

@@ -11,7 +11,7 @@ import (
 	"github.com/mattermost/mattermost-server/server/v8/boards/services/notify"
 	"github.com/mattermost/mattermost-server/server/v8/boards/utils"
 
-	"github.com/mattermost/mattermost-server/server/v8/platform/shared/mlog"
+	"github.com/mattermost/mattermost-server/server/public/shared/mlog"
 )
 
 var (

server/boards/app/boards_and_blocks.go

@@ -7,7 +7,7 @@ import (
 	"github.com/mattermost/mattermost-server/server/v8/boards/model"
 	"github.com/mattermost/mattermost-server/server/v8/boards/services/notify"
 
-	"github.com/mattermost/mattermost-server/server/v8/platform/shared/mlog"
+	"github.com/mattermost/mattermost-server/server/public/shared/mlog"
 )
 
 func (a *App) CreateBoardsAndBlocks(bab *model.BoardsAndBlocks, userID string, addMember bool) (*model.BoardsAndBlocks, error) {

server/boards/app/cloud.go

@@ -7,9 +7,9 @@ import (
 	"errors"
 	"fmt"
 
-	"github.com/mattermost/mattermost-server/server/v8/platform/shared/mlog"
+	"github.com/mattermost/mattermost-server/server/public/shared/mlog"
 
-	mm_model "github.com/mattermost/mattermost-server/server/v8/model"
+	mm_model "github.com/mattermost/mattermost-server/server/public/model"
 
 	"github.com/mattermost/mattermost-server/server/v8/boards/model"
 	"github.com/mattermost/mattermost-server/server/v8/boards/utils"

server/boards/app/cloud_test.go

@@ -12,7 +12,7 @@ import (
 	"github.com/golang/mock/gomock"
 	"github.com/stretchr/testify/require"
 
-	mm_model "github.com/mattermost/mattermost-server/server/v8/model"
+	mm_model "github.com/mattermost/mattermost-server/server/public/model"
 
 	"github.com/mattermost/mattermost-server/server/v8/boards/model"
 	mockservicesapi "github.com/mattermost/mattermost-server/server/v8/boards/model/mocks"

server/boards/app/export.go

@@ -13,7 +13,7 @@ import (
 
 	"github.com/mattermost/mattermost-server/server/v8/boards/model"
 
-	"github.com/mattermost/mattermost-server/server/v8/platform/shared/mlog"
+	"github.com/mattermost/mattermost-server/server/public/shared/mlog"
 )
 
 var (

server/boards/app/files.go

@@ -10,12 +10,12 @@ import (
 	"path/filepath"
 	"strings"
 
-	mm_model "github.com/mattermost/mattermost-server/server/v8/model"
+	mm_model "github.com/mattermost/mattermost-server/server/public/model"
 
+	"github.com/mattermost/mattermost-server/server/public/shared/mlog"
 	"github.com/mattermost/mattermost-server/server/v8/boards/model"
 	"github.com/mattermost/mattermost-server/server/v8/boards/utils"
 	"github.com/mattermost/mattermost-server/server/v8/platform/shared/filestore"
-	"github.com/mattermost/mattermost-server/server/v8/platform/shared/mlog"
 )
 
 var errEmptyFilename = errors.New("IsFileArchived: empty filename not allowed")

server/boards/app/files_test.go

@@ -15,11 +15,11 @@ import (
 	"github.com/golang/mock/gomock"
 	"github.com/stretchr/testify/assert"
 
+	mm_model "github.com/mattermost/mattermost-server/server/public/model"
+	"github.com/mattermost/mattermost-server/server/public/plugin/plugintest/mock"
 	"github.com/mattermost/mattermost-server/server/v8/boards/model"
-	mm_model "github.com/mattermost/mattermost-server/server/v8/model"
 	"github.com/mattermost/mattermost-server/server/v8/platform/shared/filestore"
 	"github.com/mattermost/mattermost-server/server/v8/platform/shared/filestore/mocks"
-	"github.com/mattermost/mattermost-server/server/v8/plugin/plugintest/mock"
 )
 
 const (

server/boards/app/helper_test.go

@@ -17,8 +17,8 @@ import (
 	"github.com/mattermost/mattermost-server/server/v8/boards/services/webhook"
 	"github.com/mattermost/mattermost-server/server/v8/boards/ws"
 
+	"github.com/mattermost/mattermost-server/server/public/shared/mlog"
 	"github.com/mattermost/mattermost-server/server/v8/platform/shared/filestore/mocks"
-	"github.com/mattermost/mattermost-server/server/v8/platform/shared/mlog"
 )
 
 type TestHelper struct {

server/boards/app/import.go

@@ -19,7 +19,7 @@ import (
 	"github.com/mattermost/mattermost-server/server/v8/boards/model"
 	"github.com/mattermost/mattermost-server/server/v8/boards/utils"
 
-	"github.com/mattermost/mattermost-server/server/v8/platform/shared/mlog"
+	"github.com/mattermost/mattermost-server/server/public/shared/mlog"
 )
 
 const (

server/boards/app/initialize.go

@@ -6,7 +6,7 @@ package app
 import (
 	"context"
 
-	"github.com/mattermost/mattermost-server/server/v8/platform/shared/mlog"
+	"github.com/mattermost/mattermost-server/server/public/shared/mlog"
 )
 
 // initialize is called when the App is first created.

server/boards/app/insights.go

@@ -6,8 +6,8 @@ package app
 import (
 	"github.com/pkg/errors"
 
+	mm_model "github.com/mattermost/mattermost-server/server/public/model"
 	"github.com/mattermost/mattermost-server/server/v8/boards/model"
-	mm_model "github.com/mattermost/mattermost-server/server/v8/model"
 )
 
 func (a *App) GetTeamBoardsInsights(userID string, teamID string, opts *mm_model.InsightsOpts) (*model.BoardInsightsList, error) {

server/boards/app/insights_test.go

@@ -8,8 +8,8 @@ import (
 
 	"github.com/stretchr/testify/require"
 
+	mm_model "github.com/mattermost/mattermost-server/server/public/model"
 	"github.com/mattermost/mattermost-server/server/v8/boards/model"
-	mm_model "github.com/mattermost/mattermost-server/server/v8/model"
 )
 
 var mockInsightsBoards = []*model.Board{

server/boards/app/permissions.go

@@ -4,7 +4,7 @@
 package app
 
 import (
-	mm_model "github.com/mattermost/mattermost-server/server/v8/model"
+	mm_model "github.com/mattermost/mattermost-server/server/public/model"
 )
 
 func (a *App) HasPermissionToBoard(userID, boardID string, permission *mm_model.Permission) bool {

server/boards/app/subscriptions.go

@@ -7,7 +7,7 @@ import (
 	"github.com/mattermost/mattermost-server/server/v8/boards/model"
 	"github.com/mattermost/mattermost-server/server/v8/boards/utils"
 
-	"github.com/mattermost/mattermost-server/server/v8/platform/shared/mlog"
+	"github.com/mattermost/mattermost-server/server/public/shared/mlog"
 )
 
 func (a *App) CreateSubscription(sub *model.Subscription) (*model.Subscription, error) {

server/boards/app/teams.go

@@ -7,7 +7,7 @@ import (
 	"github.com/mattermost/mattermost-server/server/v8/boards/model"
 	"github.com/mattermost/mattermost-server/server/v8/boards/utils"
 
-	"github.com/mattermost/mattermost-server/server/v8/platform/shared/mlog"
+	"github.com/mattermost/mattermost-server/server/public/shared/mlog"
 )
 
 func (a *App) GetRootTeam() (*model.Team, error) {

server/boards/app/templates.go

@@ -11,7 +11,7 @@ import (
 	"github.com/mattermost/mattermost-server/server/v8/boards/assets"
 	"github.com/mattermost/mattermost-server/server/v8/boards/model"
 
-	"github.com/mattermost/mattermost-server/server/v8/platform/shared/mlog"
+	"github.com/mattermost/mattermost-server/server/public/shared/mlog"
 )
 
 const (

server/boards/app/templates_test.go

@@ -12,7 +12,7 @@ import (
 	"github.com/mattermost/mattermost-server/server/v8/boards/model"
 	"github.com/mattermost/mattermost-server/server/v8/boards/utils"
 
-	"github.com/mattermost/mattermost-server/server/v8/plugin/plugintest/mock"
+	"github.com/mattermost/mattermost-server/server/public/plugin/plugintest/mock"
 )
 
 func TestApp_initializeTemplates(t *testing.T) {

server/boards/app/user.go

@@ -4,8 +4,8 @@
 package app
 
 import (
+	mm_model "github.com/mattermost/mattermost-server/server/public/model"
 	"github.com/mattermost/mattermost-server/server/v8/boards/model"
-	mm_model "github.com/mattermost/mattermost-server/server/v8/model"
 )
 
 func (a *App) GetTeamUsers(teamID string, asGuestID string) ([]*model.User, error) {

server/boards/app/user_test.go

@@ -8,8 +8,8 @@ import (
 
 	"github.com/stretchr/testify/assert"
 
+	mm_model "github.com/mattermost/mattermost-server/server/public/model"
 	"github.com/mattermost/mattermost-server/server/v8/boards/model"
-	mm_model "github.com/mattermost/mattermost-server/server/v8/model"
 )
 
 func TestSearchUsers(t *testing.T) {