fix incorrect logic

# Conflicts:
#	routers/web/repo/projects.go

Author: wxiaoguang

modules/indexer/code/search.go

@@ -130,7 +130,7 @@ func searchResult(result *internal.SearchResult, startIndex, endIndex int) (*Res
 }
 
 // PerformSearch perform a search on a repository
-func PerformSearch(ctx context.Context, opts *SearchOptions) (int, []*Result, []*SearchResultLanguages, error) {
+func PerformSearch(ctx context.Context, opts *SearchOptions) (int64, []*Result, []*SearchResultLanguages, error) {
 	if opts == nil || len(opts.Keyword) == 0 {
 		return 0, nil, nil, nil
 	}
@@ -149,5 +149,5 @@ func PerformSearch(ctx context.Context, opts *SearchOptions) (int, []*Result, []
 			return 0, nil, nil, err
 		}
 	}
-	return int(total), displayResults, resultLanguages, nil
+	return total, displayResults, resultLanguages, nil
 }

routers/web/explore/code.go

@@ -66,7 +66,7 @@ func Code(ctx *context.Context) {
 	}
 
 	var (
-		total                 int
+		total                 int64
 		searchResults         []*code_indexer.Result
 		searchResultLanguages []*code_indexer.SearchResultLanguages
 	)

routers/web/repo/projects.go

@@ -66,13 +66,6 @@ func Projects(ctx *context.Context) {
 	ctx.Data["OpenCount"] = repo.NumOpenProjects
 	ctx.Data["ClosedCount"] = repo.NumClosedProjects
 
-	var total int
-	if !isShowClosed {
-		total = repo.NumOpenProjects
-	} else {
-		total = repo.NumClosedProjects
-	}
-
 	projects, count, err := db.FindAndCount[project_model.Project](ctx, project_model.SearchOptions{
 		ListOptions: db.ListOptions{
 			PageSize: setting.UI.IssuePagingNum,
@@ -111,12 +104,7 @@ func Projects(ctx *context.Context) {
 		ctx.Data["State"] = "open"
 	}
 
-	numPages := 0
-	if count > 0 {
-		numPages = (int(count) - 1/setting.UI.IssuePagingNum)
-	}
-
-	pager := context.NewPagination(total, setting.UI.IssuePagingNum, page, numPages)
+	pager := context.NewPagination(count, setting.UI.IssuePagingNum, page, 5)
 	pager.AddParamFromRequest(ctx.Req)
 	ctx.Data["Page"] = pager
 

services/repository/adopt.go

@@ -240,7 +240,7 @@ func DeleteUnadoptedRepository(ctx context.Context, doer, u *user_model.User, re
 
 type unadoptedRepositories struct {
 	repositories []string
-	index        int
+	index        int // FIXME: it should be int64 and the name should be "counter"
 	start        int
 	end          int
 }