fix: enable releases and/or wiki if user set the options in repo migration (#6051)

## Checklist

The [contributor guide](https://forgejo.org/docs/next/contributor/) contains information that will be helpful to first time contributors. There also are a few [conditions for merging Pull Requests in Forgejo repositories](https://codeberg.org/forgejo/governance/src/branch/main/PullRequestsAgreement.md). You are also welcome to join the [Forgejo development chatroom](https://matrix.to/#/#forgejo-development:matrix.org).

### Tests

- I added test coverage for Go changes...
  - [ ] in their respective `*_test.go` for unit tests.
  - [x] in the `tests/integration` directory if it involves interactions with a live Forgejo server.
- I added test coverage for JavaScript changes...
  - [ ] in `web_src/js/*.test.js` if it can be unit tested.
  - [ ] in `tests/e2e/*.test.e2e.js` if it requires interactions with a live Forgejo server (see also the [developer guide for JavaScript testing](https://codeberg.org/forgejo/forgejo/src/branch/forgejo/tests/e2e/README.md#end-to-end-tests)).

### Documentation

- [ ] I created a pull request [to the documentation](https://codeberg.org/forgejo/docs) to explain to Forgejo users how to use this change.
- [ ] I did not document these changes and I do not expect someone else to do it.

### Release notes

- [ ] I do not want this change to show in the release notes.
- [ ] I want the title to show in the release notes with a link to this pull request.
- [ ] I want the content of the `release-notes/<pull request number>.md` to be be used for the release notes instead of the title.

Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/6051
Reviewed-by: Gusted <gusted@noreply.codeberg.org>
Co-authored-by: Thilina Jayanath <thilina91@gmail.com>
Co-committed-by: Thilina Jayanath <thilina91@gmail.com>

2 files changed, 125 insertions, 0 deletions

diff --git a/routers/api/v1/repo/migrate.go b/routers/api/v1/repo/migrate.go
index 0991723d47..723a696b92 100644
--- a/routers/api/v1/repo/migrate.go
+++ b/routers/api/v1/repo/migrate.go
@@ -218,6 +218,18 @@ func Migrate(ctx *context.APIContext) {
 		return
 	}
 
+	if opts.Releases || opts.Wiki {
+		repoOpt := api.EditRepoOption{
+			HasReleases: &opts.Releases,
+			HasWiki:     &opts.Wiki,
+		}
+
+		// only enabling wiki could return an error
+		if err = updateRepoUnits(ctx, repoOpt); err != nil {
+			log.Error("Failed to enable wiki on %s/%s repo. %w", repoOwner.Name, form.RepoName, err)
+		}
+	}
+
 	log.Trace("Repository migrated: %s/%s", repoOwner.Name, form.RepoName)
 	ctx.JSON(http.StatusCreated, convert.ToRepo(ctx, repo, access_model.Permission{AccessMode: perm.AccessModeAdmin}))
 }
diff --git a/tests/integration/migrate_test.go b/tests/integration/migrate_test.go
index 343cf752cc..c1e12f8267 100644
--- a/tests/integration/migrate_test.go
+++ b/tests/integration/migrate_test.go
@@ -16,6 +16,7 @@ import (
 	"code.gitea.io/gitea/models/db"
 	issues_model "code.gitea.io/gitea/models/issues"
 	repo_model "code.gitea.io/gitea/models/repo"
+	"code.gitea.io/gitea/models/unit"
 	"code.gitea.io/gitea/models/unittest"
 	user_model "code.gitea.io/gitea/models/user"
 	"code.gitea.io/gitea/modules/setting"
@@ -112,6 +113,118 @@ func TestMigrate(t *testing.T) {
 	})
 }
 
+func TestMigrateWithWiki(t *testing.T) {
+	onGiteaRun(t, func(t *testing.T, u *url.URL) {
+		defer test.MockVariableValue(&setting.Migrations.AllowLocalNetworks, true)()
+		defer test.MockVariableValue(&setting.AppVer, "1.16.0")()
+		require.NoError(t, migrations.Init())
+
+		ownerName := "user2"
+		repoName := "repo1"
+		repoOwner := unittest.AssertExistsAndLoadBean(t, &user_model.User{Name: ownerName})
+		session := loginUser(t, ownerName)
+		token := getTokenForLoggedInUser(t, session, auth_model.AccessTokenScopeWriteRepository, auth_model.AccessTokenScopeReadMisc)
+
+		for _, s := range []struct {
+			svc structs.GitServiceType
+		}{
+			{svc: structs.GiteaService},
+			{svc: structs.ForgejoService},
+		} {
+			t.Run(s.svc.Name(), func(t *testing.T) {
+				defer tests.PrintCurrentTest(t)()
+				// Step 0: verify the repo is available
+				req := NewRequestf(t, "GET", "/%s/%s", ownerName, repoName)
+				_ = session.MakeRequest(t, req, http.StatusOK)
+				// Step 1: get the Gitea migration form
+				req = NewRequestf(t, "GET", "/repo/migrate/?service_type=%d", s.svc)
+				resp := session.MakeRequest(t, req, http.StatusOK)
+				// Step 2: load the form
+				htmlDoc := NewHTMLParser(t, resp.Body)
+				// Check form title
+				title := htmlDoc.doc.Find("title").Text()
+				assert.Contains(t, title, translation.NewLocale("en-US").TrString("new_migrate.title"))
+				// Step 4: submit the migration to only migrate issues
+				migratedRepoName := "otherrepo-" + s.svc.Name()
+				req = NewRequestWithValues(t, "POST", "/repo/migrate", map[string]string{
+					"_csrf":       GetCSRF(t, session, "/repo/migrate"),
+					"service":     fmt.Sprintf("%d", s.svc),
+					"clone_addr":  fmt.Sprintf("%s%s/%s", u, ownerName, repoName),
+					"auth_token":  token,
+					"issues":      "on",
+					"wiki":        "on",
+					"repo_name":   migratedRepoName,
+					"description": "",
+					"uid":         fmt.Sprintf("%d", repoOwner.ID),
+				})
+				resp = session.MakeRequest(t, req, http.StatusSeeOther)
+				// Step 5: a redirection displays the migrated repository
+				assert.EqualValues(t, fmt.Sprintf("/%s/%s", ownerName, migratedRepoName), test.RedirectURL(resp))
+				// Step 6: check the repo was created and load the repo
+				migratedRepo := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{Name: migratedRepoName})
+				// Step 7: check if the wiki is enabled
+				assert.True(t, migratedRepo.UnitEnabled(db.DefaultContext, unit.TypeWiki))
+			})
+		}
+	})
+}
+
+func TestMigrateWithReleases(t *testing.T) {
+	onGiteaRun(t, func(t *testing.T, u *url.URL) {
+		defer test.MockVariableValue(&setting.Migrations.AllowLocalNetworks, true)()
+		defer test.MockVariableValue(&setting.AppVer, "1.16.0")()
+		require.NoError(t, migrations.Init())
+
+		ownerName := "user2"
+		repoName := "repo1"
+		repoOwner := unittest.AssertExistsAndLoadBean(t, &user_model.User{Name: ownerName})
+		session := loginUser(t, ownerName)
+		token := getTokenForLoggedInUser(t, session, auth_model.AccessTokenScopeWriteRepository, auth_model.AccessTokenScopeReadMisc)
+
+		for _, s := range []struct {
+			svc structs.GitServiceType
+		}{
+			{svc: structs.GiteaService},
+			{svc: structs.ForgejoService},
+		} {
+			t.Run(s.svc.Name(), func(t *testing.T) {
+				defer tests.PrintCurrentTest(t)()
+				// Step 0: verify the repo is available
+				req := NewRequestf(t, "GET", "/%s/%s", ownerName, repoName)
+				_ = session.MakeRequest(t, req, http.StatusOK)
+				// Step 1: get the Gitea migration form
+				req = NewRequestf(t, "GET", "/repo/migrate/?service_type=%d", s.svc)
+				resp := session.MakeRequest(t, req, http.StatusOK)
+				// Step 2: load the form
+				htmlDoc := NewHTMLParser(t, resp.Body)
+				// Check form title
+				title := htmlDoc.doc.Find("title").Text()
+				assert.Contains(t, title, translation.NewLocale("en-US").TrString("new_migrate.title"))
+				// Step 4: submit the migration to only migrate issues
+				migratedRepoName := "otherrepo-" + s.svc.Name()
+				req = NewRequestWithValues(t, "POST", "/repo/migrate", map[string]string{
+					"_csrf":       GetCSRF(t, session, "/repo/migrate"),
+					"service":     fmt.Sprintf("%d", s.svc),
+					"clone_addr":  fmt.Sprintf("%s%s/%s", u, ownerName, repoName),
+					"auth_token":  token,
+					"issues":      "on",
+					"releases":    "on",
+					"repo_name":   migratedRepoName,
+					"description": "",
+					"uid":         fmt.Sprintf("%d", repoOwner.ID),
+				})
+				resp = session.MakeRequest(t, req, http.StatusSeeOther)
+				// Step 5: a redirection displays the migrated repository
+				assert.EqualValues(t, fmt.Sprintf("/%s/%s", ownerName, migratedRepoName), test.RedirectURL(resp))
+				// Step 6: check the repo was created and load the repo
+				migratedRepo := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{Name: migratedRepoName})
+				// Step 7: check if releases are enabled
+				assert.True(t, migratedRepo.UnitEnabled(db.DefaultContext, unit.TypeReleases))
+			})
+		}
+	})
+}
+
 func Test_UpdateCommentsMigrationsByType(t *testing.T) {
 	require.NoError(t, unittest.PrepareTestDatabase())