fix calReleaseNumCommitsBehind (#24148) (#24197)

Backport #24148

`repoCtx.CommitsCount` is not reliably the commit count of the default
branch (Repository.GetCommitsCount depends on what is currently
displayed).

_contributed in the context of @forgejo_

---------

Co-authored-by: Giteabot <teabot@gitea.io>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: silverwind <me@silverwind.io>

models/db/iterate_test.go

@@ -25,7 +25,7 @@ func TestIterate(t *testing.T) {
 		return nil
 	})
 	assert.NoError(t, err)
-	assert.EqualValues(t, 83, repoCnt)
+	assert.EqualValues(t, 88, repoCnt)
 
 	err = db.Iterate(db.DefaultContext, nil, func(ctx context.Context, repoUnit *repo_model.RepoUnit) error {
 		reopUnit2 := repo_model.RepoUnit{ID: repoUnit.ID}

models/db/list_test.go

@@ -35,11 +35,11 @@ func TestFind(t *testing.T) {
 	var repoUnits []repo_model.RepoUnit
 	err := db.Find(db.DefaultContext, &opts, &repoUnits)
 	assert.NoError(t, err)
-	assert.EqualValues(t, 83, len(repoUnits))
+	assert.EqualValues(t, 88, len(repoUnits))
 
 	cnt, err := db.Count(db.DefaultContext, &opts, new(repo_model.RepoUnit))
 	assert.NoError(t, err)
-	assert.EqualValues(t, 83, cnt)
+	assert.EqualValues(t, 88, cnt)
 
 	repoUnits = make([]repo_model.RepoUnit, 0, 10)
 	newCnt, err := db.FindAndCount(db.DefaultContext, &opts, &repoUnits)

models/fixtures/release.yml

@@ -66,3 +66,45 @@
   is_prerelease: true
   is_tag: false
   created_unix: 946684800
+
+- id: 6
+  repo_id: 57
+  publisher_id: 2
+  tag_name: "v1.0"
+  lower_tag_name: "v1.0"
+  target: "main"
+  title: "v1.0"
+  sha1: "a8a700e8c644c783ba2c6e742bb81bf91e244bff"
+  num_commits: 3
+  is_draft: false
+  is_prerelease: false
+  is_tag: false
+  created_unix: 946684801
+
+- id: 7
+  repo_id: 57
+  publisher_id: 2
+  tag_name: "v1.1"
+  lower_tag_name: "v1.1"
+  target: "main"
+  title: "v1.1"
+  sha1: "cef06e48f2642cd0dc9597b4bea09f4b3f74aad6"
+  num_commits: 5
+  is_draft: false
+  is_prerelease: false
+  is_tag: false
+  created_unix: 946684802
+
+- id: 8
+  repo_id: 57
+  publisher_id: 2
+  tag_name: "v2.0"
+  lower_tag_name: "v2.0"
+  target: "main"
+  title: "v2.0"
+  sha1: "7197b56fdc75b453f47c9110938cb46a303579fd"
+  num_commits: 6
+  is_draft: false
+  is_prerelease: false
+  is_tag: false
+  created_unix: 946684803

models/fixtures/repo_unit.yml

@@ -1,3 +1,4 @@
+# See models/unit/unit.go for the meaning of the type
 -
   id: 1
   repo_id: 1
@@ -569,3 +570,29 @@
   type: 3
   config: "{\"IgnoreWhitespaceConflicts\":false,\"AllowMerge\":true,\"AllowRebase\":true,\"AllowRebaseMerge\":true,\"AllowSquash\":true}"
   created_unix: 946684810
+
+-
+  id: 85
+  repo_id: 57
+  type: 1
+  created_unix: 946684810
+-
+  id: 86
+  repo_id: 57
+  type: 2
+  created_unix: 946684810
+-
+  id: 87
+  repo_id: 57
+  type: 3
+  created_unix: 946684810
+-
+  id: 88
+  repo_id: 57
+  type: 4
+  created_unix: 946684810
+-
+  id: 89
+  repo_id: 57
+  type: 5
+  created_unix: 946684810

models/fixtures/repository.yml

@@ -1,3 +1,4 @@
+# don't forget to add fixtures in repo_unit.yml
 -
   id: 1
   owner_id: 2
@@ -1634,3 +1635,16 @@
   is_private: true
   num_issues: 1
   status: 0
+
+-
+  id: 57
+  owner_id: 2
+  owner_name: user2
+  lower_name: repo-release
+  name: repo-release
+  default_branch: main
+  is_empty: false
+  is_archived: false
+  is_private: false
+  status: 0
+  num_issues: 0

models/fixtures/user.yml

@@ -66,7 +66,7 @@
   num_followers: 2
   num_following: 1
   num_stars: 2
-  num_repos: 11
+  num_repos: 12
   num_teams: 0
   num_members: 0
   visibility: 0

models/repo/repo_list_test.go

@@ -235,12 +235,12 @@ func TestSearchRepository(t *testing.T) {
 		{
 			name:  "AllPublic/PublicRepositoriesOfUserIncludingCollaborative",
 			opts:  &repo_model.SearchRepoOptions{ListOptions: db.ListOptions{Page: 1, PageSize: 10}, OwnerID: 15, AllPublic: true, Template: util.OptionalBoolFalse},
-			count: 29,
+			count: 30,
 		},
 		{
 			name:  "AllPublic/PublicAndPrivateRepositoriesOfUserIncludingCollaborative",
 			opts:  &repo_model.SearchRepoOptions{ListOptions: db.ListOptions{Page: 1, PageSize: 10}, OwnerID: 15, Private: true, AllPublic: true, AllLimited: true, Template: util.OptionalBoolFalse},
-			count: 34,
+			count: 35,
 		},
 		{
 			name:  "AllPublic/PublicAndPrivateRepositoriesOfUserIncludingCollaborativeByName",
@@ -255,7 +255,7 @@ func TestSearchRepository(t *testing.T) {
 		{
 			name:  "AllPublic/PublicRepositoriesOfOrganization",
 			opts:  &repo_model.SearchRepoOptions{ListOptions: db.ListOptions{Page: 1, PageSize: 10}, OwnerID: 17, AllPublic: true, Collaborate: util.OptionalBoolFalse, Template: util.OptionalBoolFalse},
-			count: 29,
+			count: 30,
 		},
 		{
 			name:  "AllTemplates",