a few more unit tests

internal/git/git_test.go

@@ -3,8 +3,10 @@ package git_test
 import (
 	"path/filepath"
 	"testing"
+	"time"
 
 	"github.com/alecthomas/assert/v2"
+	"github.com/go-git/go-git/v5/plumbing/protocol/packp"
 	"go.jolheiser.com/ugit/internal/git"
 )
 
@@ -43,3 +45,232 @@ func TestRepo(t *testing.T) {
 	assert.NoError(t, err, "should not error when getting existing repo")
 	assert.False(t, repo.Meta.Private, "repo should be public after saving meta")
 }
+
+func TestPathExists(t *testing.T) {
+	tmp := t.TempDir()
+	exists, err := git.PathExists(tmp)
+	assert.NoError(t, err)
+	assert.True(t, exists)
+
+	doesNotExist := filepath.Join(tmp, "does-not-exist")
+	exists, err = git.PathExists(doesNotExist)
+	assert.NoError(t, err)
+	assert.False(t, exists)
+}
+
+func TestRepoMetaUpdate(t *testing.T) {
+	original := git.RepoMeta{
+		Description: "Original description",
+		Private:     true,
+		Tags:        git.TagSet{"tag1": struct{}{}, "tag2": struct{}{}},
+	}
+
+	update := git.RepoMeta{
+		Description: "Updated description",
+		Private:     false,
+		Tags:        git.TagSet{"tag3": struct{}{}},
+	}
+
+	err := original.Update(update)
+	assert.NoError(t, err)
+
+	assert.Equal(t, "Updated description", original.Description)
+	assert.False(t, original.Private)
+	assert.Equal(t, []string{"tag1", "tag2", "tag3"}, original.Tags.Slice())
+}
+
+func TestFileInfoName(t *testing.T) {
+	testCases := []struct {
+		path     string
+		expected string
+	}{
+		{path: "file.txt", expected: "file.txt"},
+		{path: "dir/file.txt", expected: "file.txt"},
+		{path: "nested/path/to/file.go", expected: "file.go"},
+		{path: "README.md", expected: "README.md"},
+	}
+
+	for _, tc := range testCases {
+		t.Run(tc.path, func(t *testing.T) {
+			fi := git.FileInfo{Path: tc.path}
+			assert.Equal(t, tc.expected, fi.Name())
+		})
+	}
+}
+
+func TestCommitSummaryAndDetails(t *testing.T) {
+	testCases := []struct {
+		message         string
+		expectedSummary string
+		expectedDetails string
+	}{
+		{
+			message:         "Simple commit message",
+			expectedSummary: "Simple commit message",
+			expectedDetails: "",
+		},
+		{
+			message:         "Add feature X\n\nThis commit adds feature X\nWith multiple details\nAcross multiple lines",
+			expectedSummary: "Add feature X",
+			expectedDetails: "\nThis commit adds feature X\nWith multiple details\nAcross multiple lines",
+		},
+		{
+			message:         "Fix bug\n\nDetailed explanation",
+			expectedSummary: "Fix bug",
+			expectedDetails: "\nDetailed explanation",
+		},
+	}
+
+	for _, tc := range testCases {
+		t.Run(tc.message, func(t *testing.T) {
+			commit := git.Commit{
+				SHA:       "abcdef1234567890",
+				Message:   tc.message,
+				Signature: "",
+				Author:    "Test User",
+				Email:     "test@example.com",
+				When:      time.Now(),
+			}
+
+			assert.Equal(t, tc.expectedSummary, commit.Summary())
+			assert.Equal(t, tc.expectedDetails, commit.Details())
+		})
+	}
+}
+
+func TestCommitShort(t *testing.T) {
+	commit := git.Commit{
+		SHA: "abcdef1234567890abcdef1234567890",
+	}
+
+	assert.Equal(t, "abcdef12", commit.Short())
+}
+
+func TestCommitFilePath(t *testing.T) {
+	testCases := []struct {
+		name     string
+		fromPath string
+		toPath   string
+		expected string
+	}{
+		{
+			name:     "to path preferred",
+			fromPath: "old/path.txt",
+			toPath:   "new/path.txt",
+			expected: "new/path.txt",
+		},
+		{
+			name:     "fallback to from path",
+			fromPath: "deleted/file.txt",
+			toPath:   "",
+			expected: "deleted/file.txt",
+		},
+		{
+			name:     "both paths empty",
+			fromPath: "",
+			toPath:   "",
+			expected: "",
+		},
+	}
+
+	for _, tc := range testCases {
+		t.Run(tc.name, func(t *testing.T) {
+			cf := git.CommitFile{
+				From: git.CommitFileEntry{Path: tc.fromPath},
+				To:   git.CommitFileEntry{Path: tc.toPath},
+			}
+			assert.Equal(t, tc.expected, cf.Path())
+		})
+	}
+}
+
+func TestRepoName(t *testing.T) {
+	tmp := t.TempDir()
+
+	repoName := "testrepo"
+	err := git.EnsureRepo(tmp, repoName+".git")
+	assert.NoError(t, err)
+
+	repo, err := git.NewRepo(tmp, repoName)
+	assert.NoError(t, err)
+	assert.Equal(t, repoName, repo.Name())
+
+	repoName2 := "test-repo-with-hyphens"
+	err = git.EnsureRepo(tmp, repoName2+".git")
+	assert.NoError(t, err)
+
+	repo2, err := git.NewRepo(tmp, repoName2)
+	assert.NoError(t, err)
+	assert.Equal(t, repoName2, repo2.Name())
+}
+
+func TestHandlePushOptions(t *testing.T) {
+	tmp := t.TempDir()
+	err := git.EnsureRepo(tmp, "test.git")
+	assert.NoError(t, err)
+
+	repo, err := git.NewRepo(tmp, "test")
+	assert.NoError(t, err)
+
+	opts := []*packp.Option{
+		{Key: "description", Value: "New description"},
+	}
+	err = git.HandlePushOptions(repo, opts)
+	assert.NoError(t, err)
+	assert.Equal(t, "New description", repo.Meta.Description)
+
+	opts = []*packp.Option{
+		{Key: "private", Value: "false"},
+	}
+	err = git.HandlePushOptions(repo, opts)
+	assert.NoError(t, err)
+	assert.False(t, repo.Meta.Private)
+
+	repo.Meta.Private = true
+	opts = []*packp.Option{
+		{Key: "private", Value: "invalid"},
+	}
+	err = git.HandlePushOptions(repo, opts)
+	assert.NoError(t, err)
+	assert.True(t, repo.Meta.Private)
+
+	opts = []*packp.Option{
+		{Key: "tags", Value: "tag1,tag2"},
+	}
+	err = git.HandlePushOptions(repo, opts)
+	assert.NoError(t, err)
+
+	opts = []*packp.Option{
+		{Key: "description", Value: "Combined update"},
+		{Key: "private", Value: "true"},
+	}
+	err = git.HandlePushOptions(repo, opts)
+	assert.NoError(t, err)
+	assert.Equal(t, "Combined update", repo.Meta.Description)
+	assert.True(t, repo.Meta.Private)
+}
+
+func TestRepoPath(t *testing.T) {
+	tmp := t.TempDir()
+	err := git.EnsureRepo(tmp, "test.git")
+	assert.NoError(t, err)
+
+	repo, err := git.NewRepo(tmp, "test")
+	assert.NoError(t, err)
+
+	expected := filepath.Join(tmp, "test.git")
+	assert.Equal(t, expected, repo.Path())
+}
+
+func TestEnsureJSONFile(t *testing.T) {
+	tmp := t.TempDir()
+	err := git.EnsureRepo(tmp, "test.git")
+	assert.NoError(t, err)
+
+	repo, err := git.NewRepo(tmp, "test")
+	assert.NoError(t, err)
+
+	assert.True(t, repo.Meta.Private, "default repo should be private")
+	assert.Equal(t, "", repo.Meta.Description, "default description should be empty")
+	assert.Equal(t, 0, len(repo.Meta.Tags), "default tags should be empty")
+}

internal/git/meta.go

@@ -7,13 +7,60 @@ import (
 	"io/fs"
 	"os"
 	"path/filepath"
+	"slices"
 )
 
 // RepoMeta is the meta information a Repo can have
 type RepoMeta struct {
-	Description string   `json:"description"`
+	Description string `json:"description"`
-	Private     bool     `json:"private"`
+	Private     bool   `json:"private"`
-	Tags        []string `json:"tags"`
+	Tags        TagSet `json:"tags"`
+}
+
+// TagSet is a Set of tags
+type TagSet map[string]struct{}
+
+// Add adds a tag to the set
+func (t TagSet) Add(tag string) {
+	t[tag] = struct{}{}
+}
+
+// Remove removes a tag from the set
+func (t TagSet) Remove(tag string) {
+	delete(t, tag)
+}
+
+// Contains checks if a tag is in the set
+func (t TagSet) Contains(tag string) bool {
+	_, ok := t[tag]
+	return ok
+}
+
+// Slice returns the set as a (sorted) slice
+func (t TagSet) Slice() []string {
+	s := make([]string, 0, len(t))
+	for k := range t {
+		s = append(s, k)
+	}
+	slices.Sort(s)
+	return s
+}
+
+// MarshalJSON implements [json.Marshaler]
+func (t TagSet) MarshalJSON() ([]byte, error) {
+	return json.Marshal(t.Slice())
+}
+
+// UnmarshalJSON implements [json.Unmarshaler]
+func (t *TagSet) UnmarshalJSON(b []byte) error {
+	var s []string
+	if err := json.Unmarshal(b, &s); err != nil {
+		return err
+	}
+	for _, ss := range s {
+		t.Add(ss)
+	}
+	return nil
 }
 
 // Update updates meta given another RepoMeta

internal/git/meta_test.go

@@ -0,0 +1,53 @@
+package git
+
+import (
+	"encoding/json"
+	"testing"
+
+	"github.com/alecthomas/assert/v2"
+)
+
+func TestTagSet(t *testing.T) {
+	set := make(TagSet)
+	assert.Equal(t, 0, len(set))
+	assert.Equal(t, 0, len(set.Slice()))
+
+	set.Add("foo")
+	assert.Equal(t, 1, len(set))
+	assert.Equal(t, 1, len(set.Slice()))
+	assert.True(t, set.Contains("foo"))
+
+	set.Add("bar")
+	assert.Equal(t, 2, len(set))
+	assert.Equal(t, 2, len(set.Slice()))
+	assert.True(t, set.Contains("foo"))
+	assert.True(t, set.Contains("bar"))
+
+	set.Add("bar")
+	assert.Equal(t, 2, len(set))
+	assert.Equal(t, 2, len(set.Slice()))
+	assert.True(t, set.Contains("foo"))
+	assert.True(t, set.Contains("bar"))
+
+	set.Remove("foo")
+	assert.Equal(t, 1, len(set))
+	assert.Equal(t, 1, len(set.Slice()))
+	assert.False(t, set.Contains("foo"))
+	assert.True(t, set.Contains("bar"))
+
+	set.Add("foo")
+	set.Add("baz")
+	j, err := json.Marshal(set)
+	assert.NoError(t, err)
+	assert.Equal(t, `["bar","baz","foo"]`, string(j))
+
+	set = make(TagSet)
+	b := []byte(`["foo","bar","baz"]`)
+	err = json.Unmarshal(b, &set)
+	assert.NoError(t, err)
+	assert.Equal(t, 3, len(set))
+	assert.Equal(t, 3, len(set.Slice()))
+	assert.True(t, set.Contains("foo"))
+	assert.True(t, set.Contains("bar"))
+	assert.True(t, set.Contains("baz"))
+}

internal/git/protocol.go

@@ -58,15 +58,11 @@ func HandlePushOptions(repo *Repo, opts []*packp.Option) error {
 					remove = true
 					tagValue = strings.TrimPrefix(tagValue, "-")
 				}
-				for idx, tag := range repo.Meta.Tags {
+				tagValue = strings.ToLower(tagValue)
-					if strings.EqualFold(tag, tagValue) {
+				if remove {
-						if remove {
+					repo.Meta.Tags.Remove(tagValue)
-							repo.Meta.Tags = append(repo.Meta.Tags[:idx], repo.Meta.Tags[idx+1:]...)
+				} else {
-						} else {
+					repo.Meta.Tags.Add(tagValue)
-							repo.Meta.Tags = append(repo.Meta.Tags, strings.ToLower(tagValue))
-						}
-						break
-					}
 				}
 			}
 		}

internal/git/repo.go

@@ -57,6 +57,9 @@ func NewRepo(dir, name string) (*Repo, error) {
 	if err := json.NewDecoder(fi).Decode(&r.Meta); err != nil {
 		return nil, err
 	}
+	if r.Meta.Tags == nil {
+		r.Meta.Tags = make(TagSet)
+	}
 
 	return r, nil
 }

internal/html/index.go

@@ -1,6 +1,8 @@
 package html
 
 import (
+	"fmt"
+
 	"github.com/dustin/go-humanize"
 	"go.jolheiser.com/ugit/assets"
 	"go.jolheiser.com/ugit/internal/git"
@@ -25,7 +27,7 @@ type IndexLink struct {
 	URL  string
 }
 
-func lastCommit(repo *git.Repo, human bool) string {
+func lastCommitTime(repo *git.Repo, human bool) string {
 	c, err := repo.LastCommit()
 	if err != nil {
 		return ""
@@ -36,6 +38,14 @@ func lastCommit(repo *git.Repo, human bool) string {
 	return c.When.Format("01/02/2006 03:04:05 PM")
 }
 
+func lastCommit(repo *git.Repo) *git.Commit {
+	c, err := repo.LastCommit()
+	if err != nil {
+		return nil
+	}
+	return &c
+}
+
 func IndexTemplate(ic IndexContext) Node {
 	return base(ic.BaseContext, []Node{
 		Header(
@@ -65,19 +75,28 @@ func IndexTemplate(ic IndexContext) Node {
 					)
 				}),
 			),
-			Div(Class("grid sm:grid-cols-8 gap-2 mt-5"),
+			Div(Class("grid sm:grid-cols-10 gap-2 mt-5"),
 				Map(ic.Repos, func(repo *git.Repo) Node {
+					commit := lastCommit(repo)
 					return Group([]Node{
 						Div(Class("sm:col-span-2 text-blue dark:text-lavender"),
 							A(Class("underline decoration-blue/50 dark:decoration-lavender/50 decoration-dashed hover:decoration-solid"), Href("/"+repo.Name()), Text(repo.Name())),
 						),
-						Div(Class("sm:col-span-4 text-subtext0"), Text(repo.Meta.Description)),
+						Div(Class("sm:col-span-3 text-subtext0"), Text(repo.Meta.Description)),
+						Div(Class("sm:col-span-3 text-subtext0"),
+							If(commit != nil,
+								Div(Title(commit.Message),
+									A(Class("underline text-blue dark:text-lavender decoration-blue/50 dark:decoration-lavender/50 decoration-dashed hover:decoration-solid"), Href(fmt.Sprintf("/%s/commit/%s", repo.Name(), commit.SHA)), Text(commit.Short())),
+									Text(": "+commit.Summary()),
+								),
+							),
+						),
 						Div(Class("sm:col-span-1 text-subtext0"),
-							Map(repo.Meta.Tags, func(tag string) Node {
+							Map(repo.Meta.Tags.Slice(), func(tag string) Node {
 								return A(Class("rounded border-rosewater border-solid border pb-0.5 px-1 mr-1 mb-1 inline-block"), Href("?tag="+tag), Text(tag))
 							}),
 						),
-						Div(Class("sm:col-span-1 text-text/80 mb-4 sm:mb-0"), Title(lastCommit(repo, false)), Text(lastCommit(repo, true))),
+						Div(Class("sm:col-span-1 text-text/80 mb-4 sm:mb-0"), Title(lastCommitTime(repo, false)), Text(lastCommitTime(repo, true))),
 					})
 				}),
 			),

internal/html/repo_file.go

@@ -21,6 +21,7 @@ type RepoFileContext struct {
 var repoFileJS string
 
 func RepoFileTemplate(rfc RepoFileContext) Node {
+	permalink := fmt.Sprintf("/%s/tree/%s/%s", rfc.RepoBreadcrumbComponentContext.Repo, rfc.Commit, rfc.Path)
 	return base(rfc.BaseContext, []Node{
 		repoHeaderComponent(rfc.RepoHeaderComponentContext),
 		Div(Class("mt-2 text-text"),
@@ -28,7 +29,7 @@ func RepoFileTemplate(rfc RepoFileContext) Node {
 			Text(" - "),
 			A(Class("text-text underline decoration-text/50 decoration-dashed hover:decoration-solid"), Href("?raw"), Text("raw")),
 			Text(" - "),
-			A(Class("text-text underline decoration-text/50 decoration-dashed hover:decoration-solid"), ID("permalink"), Href(fmt.Sprintf("/%s/tree/%s/%s", rfc.RepoBreadcrumbComponentContext.Repo, rfc.Commit, rfc.Path)), Text("permalink")),
+			A(Class("text-text underline decoration-text/50 decoration-dashed hover:decoration-solid"), ID("permalink"), Data("permalink", permalink), Href(permalink), Text("permalink")),
 			Div(Class("code relative"),
 				Raw(rfc.Code),
 				Button(ID("copy"), Class("absolute top-0 right-0 rounded bg-base hover:bg-surface0")),

internal/html/repo_file.js

@@ -2,7 +2,7 @@ const lineRe = /#L(\d+)(?:-L(\d+))?/g
 const $lineLines = document.querySelectorAll(".chroma .lntable .lnt");
 const $codeLines = document.querySelectorAll(".chroma .lntable .line");
 const $copyButton = document.getElementById('copy');
-const $permalinkButton = document.getElementById('permalink');
+const $permalink = document.getElementById('permalink');
 const $copyIcon = "📋";
 const $copiedIcon = "✅";
 let $code = ""
@@ -14,9 +14,12 @@ if (0 in results) {
     start = results[0][1] !== undefined ? parseInt(results[0][1]) : 0;
     end = results[0][2] !== undefined ? parseInt(results[0][2]) : 0;
 }
-if (start != 0) {
+if (start !== 0) {
     deactivateLines();
     activateLines(start, end);
+    let anchor = `#${start}`;
+    if (end !== 0) anchor += `-${end}`;
+    if (anchor !== "") $permalink.href = $permalink.dataset.permalink + anchor;
     $lineLines[start - 1].scrollIntoView(true);
 }
 for (let line of $lineLines) {
@@ -28,13 +31,17 @@ for (let line of $lineLines) {
         if (event.shiftKey) {
             end = n;
             anchor = `#L${start}-L${end}`;
+        } else if (start === n) {
+            start = 0;
+            end = 0;
         } else {
             start = n;
             end = 0;
             anchor = `#L${start}`;
         }
-        history.replaceState(null, null, anchor);
+        history.replaceState(null, null, window.location.pathname + anchor);
-        activateLines(start, end);
+        $permalink.href = $permalink.dataset.permalink + anchor;
+        if (start !== 0) activateLines(start, end);
     });
 }
 if (navigator.clipboard && navigator.clipboard.writeText) {
@@ -49,18 +56,6 @@ $copyButton.addEventListener("click", () => {
     }, 1000);
 });
 
-$permalinkButton.addEventListener("click", (event) => {
-    event.preventDefault();
-    const url = $permalinkButton.getAttribute("href");
-    navigator.clipboard.writeText(window.location.origin + url + location.hash);
-    
-    const originalText = $permalinkButton.innerText;
-    $permalinkButton.innerText = "copied!";
-    setTimeout(() => {
-        $permalinkButton.innerText = originalText;
-    }, 1000);
-});
-
 function activateLines(start, end) {
     if (end < start) end = start;
     for (let idx = start - 1; idx < end; idx++) {

internal/http/http.go

@@ -126,7 +126,7 @@ func (rh repoHandler) repoHeaderContext(repo *git.Repo, r *http.Request) html.Re
 		Name:        chi.URLParam(r, "repo"),
 		Ref:         ref,
 		CloneURL:    rh.s.CloneURL,
-		Tags:        repo.Meta.Tags,
+		Tags:        repo.Meta.Tags.Slice(),
 	}
 }
 

internal/http/httperr/httperr_test.go

@@ -0,0 +1,122 @@
+package httperr_test
+
+import (
+	"errors"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+
+	"github.com/alecthomas/assert/v2"
+	"go.jolheiser.com/ugit/internal/http/httperr"
+)
+
+func successHandler(w http.ResponseWriter, r *http.Request) error {
+	w.WriteHeader(http.StatusOK)
+	return nil
+}
+
+func errorHandler(w http.ResponseWriter, r *http.Request) error {
+	return errors.New("test error")
+}
+
+func statusErrorHandler(status int) func(w http.ResponseWriter, r *http.Request) error {
+	return func(w http.ResponseWriter, r *http.Request) error {
+		return httperr.Status(errors.New("test error"), status)
+	}
+}
+
+func TestHandler_Success(t *testing.T) {
+	handler := httperr.Handler(successHandler)
+
+	req := httptest.NewRequest("GET", "/", nil)
+	recorder := httptest.NewRecorder()
+
+	handler.ServeHTTP(recorder, req)
+
+	assert.Equal(t, http.StatusOK, recorder.Code)
+}
+
+func TestHandler_Error(t *testing.T) {
+	handler := httperr.Handler(errorHandler)
+
+	req := httptest.NewRequest("GET", "/", nil)
+	recorder := httptest.NewRecorder()
+
+	handler.ServeHTTP(recorder, req)
+
+	assert.Equal(t, http.StatusInternalServerError, recorder.Code)
+}
+
+func TestHandler_StatusError(t *testing.T) {
+	testCases := []struct {
+		name           string
+		status         int
+		expectedStatus int
+	}{
+		{
+			name:           "not found",
+			status:         http.StatusNotFound,
+			expectedStatus: http.StatusNotFound,
+		},
+		{
+			name:           "bad request",
+			status:         http.StatusBadRequest,
+			expectedStatus: http.StatusBadRequest,
+		},
+		{
+			name:           "unauthorized",
+			status:         http.StatusUnauthorized,
+			expectedStatus: http.StatusUnauthorized,
+		},
+	}
+
+	for _, tc := range testCases {
+		t.Run(tc.name, func(t *testing.T) {
+			handler := httperr.Handler(statusErrorHandler(tc.status))
+
+			req := httptest.NewRequest("GET", "/", nil)
+			recorder := httptest.NewRecorder()
+
+			handler.ServeHTTP(recorder, req)
+
+			assert.Equal(t, tc.expectedStatus, recorder.Code)
+		})
+	}
+}
+
+type unwrapper interface {
+	Unwrap() error
+}
+
+func TestError(t *testing.T) {
+	originalErr := errors.New("original error")
+	httpErr := httperr.Error(originalErr)
+
+	assert.Equal(t, originalErr.Error(), httpErr.Error())
+
+	unwrapper, ok := any(httpErr).(unwrapper)
+	assert.True(t, ok)
+	assert.Equal(t, originalErr, unwrapper.Unwrap())
+}
+
+func TestStatus(t *testing.T) {
+	originalErr := errors.New("original error")
+	httpErr := httperr.Status(originalErr, http.StatusNotFound)
+
+	assert.Equal(t, originalErr.Error(), httpErr.Error())
+
+	unwrapper, ok := any(httpErr).(unwrapper)
+	assert.True(t, ok)
+	assert.Equal(t, originalErr, unwrapper.Unwrap())
+
+	handler := httperr.Handler(func(w http.ResponseWriter, r *http.Request) error {
+		return httpErr
+	})
+
+	req := httptest.NewRequest("GET", "/", nil)
+	recorder := httptest.NewRecorder()
+
+	handler.ServeHTTP(recorder, req)
+
+	assert.Equal(t, http.StatusNotFound, recorder.Code)
+}

internal/http/index.go

@@ -3,7 +3,6 @@ package http
 import (
 	"net/http"
 	"os"
-	"slices"
 	"sort"
 	"strings"
 	"time"
@@ -34,10 +33,10 @@ func (rh repoHandler) index(w http.ResponseWriter, r *http.Request) error {
 			if !rh.s.ShowPrivate {
 				continue
 			}
-			repo.Meta.Tags = append(repo.Meta.Tags, "private")
+			repo.Meta.Tags.Add("private")
 		}
 
-		if tagFilter != "" && !slices.Contains(repo.Meta.Tags, strings.ToLower(tagFilter)) {
+		if tagFilter != "" && !repo.Meta.Tags.Contains(strings.ToLower(tagFilter)) {
 			continue
 		}
 		repos = append(repos, repo)

internal/http/middleware.go

@@ -30,7 +30,7 @@ func (rh repoHandler) repoMiddleware(next http.Handler) http.Handler {
 			if !rh.s.ShowPrivate {
 				return httperr.Status(errors.New("could not get git repo"), http.StatusNotFound)
 			}
-			repo.Meta.Tags = append(repo.Meta.Tags, "private")
+			repo.Meta.Tags.Add("private")
 		}
 		r = r.WithContext(context.WithValue(r.Context(), repoCtxKey, repo))
 		next.ServeHTTP(w, r)