Add LFS Migration and Mirror (#14726)

* Implemented LFS client. * Implemented scanning for pointer files. * Implemented downloading of lfs files. * Moved model-dependent code into services. * Removed models dependency. Added TryReadPointerFromBuffer. * Migrated code from service to module. * Centralised storage creation. * Removed dependency from models. * Moved ContentStore into modules. * Share structs between server and client. * Moved method to services. * Implemented lfs download on clone. * Implemented LFS sync on clone and mirror update. * Added form fields. * Updated templates. * Fixed condition. * Use alternate endpoint. * Added missing methods. * Fixed typo and make linter happy. * Detached pointer parser from gogit dependency. * Fixed TestGetLFSRange test. * Added context to support cancellation. * Use ReadFull to probably read more data. * Removed duplicated code from models. * Moved scan implementation into pointer_scanner_nogogit. * Changed method name. * Added comments. * Added more/specific log/error messages. * Embedded lfs.Pointer into models.LFSMetaObject. * Moved code from models to module. * Moved code from models to module. * Moved code from models to module. * Reduced pointer usage. * Embedded type. * Use promoted fields. * Fixed unexpected eof. * Added unit tests. * Implemented migration of local file paths. * Show an error on invalid LFS endpoints. * Hide settings if not used. * Added LFS info to mirror struct. * Fixed comment. * Check LFS endpoint. * Manage LFS settings from mirror page. * Fixed selector. * Adjusted selector. * Added more tests. * Added local filesystem migration test. * Fixed typo. * Reset settings. * Added special windows path handling. * Added unit test for HTTPClient. * Added unit test for BasicTransferAdapter. * Moved into util package. * Test if LFS endpoint is allowed. * Added support for git:// * Just use a static placeholder as the displayed url may be invalid. * Reverted to original code. * Added "Advanced Settings". * Updated wording. * Added discovery info link. * Implemented suggestion. * Fixed missing format parameter. * Added Pointer.IsValid(). * Always remove model on error. * Added suggestions. * Use channel instead of array. * Update routers/repo/migrate.go * fmt Signed-off-by: Andrew Thornton <art27@cantab.net> Co-authored-by: zeripath <art27@cantab.net>
2025-05-04 22:00:39 +00:00 · 2021-04-09 00:25:57 +02:00 · 2021-04-09 00:25:57 +02:00 · c03e488e14
commit c03e488e14
parent f544414a23
75 changed files with 2159 additions and 711 deletions
--- a/modules/lfs/transferadapter_test.go
+++ b/modules/lfs/transferadapter_test.go
@ -0,0 +1,78 @@
+// Copyright 2021 The Gitea Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package lfs
+
+import (
+	"bytes"
+	"context"
+	"io/ioutil"
+	"net/http"
+	"strings"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestBasicTransferAdapterName(t *testing.T) {
+	a := &BasicTransferAdapter{}
+
+	assert.Equal(t, "basic", a.Name())
+}
+
+func TestBasicTransferAdapterDownload(t *testing.T) {
+	roundTripHandler := func(req *http.Request) *http.Response {
+		url := req.URL.String()
+		if strings.Contains(url, "valid-download-request") {
+			assert.Equal(t, "GET", req.Method)
+			assert.Equal(t, "test-value", req.Header.Get("test-header"))
+
+			return &http.Response{StatusCode: http.StatusOK, Body: ioutil.NopCloser(bytes.NewBufferString("dummy"))}
+		}
+
+		t.Errorf("Unknown test case: %s", url)
+
+		return nil
+	}
+
+	hc := &http.Client{Transport: RoundTripFunc(roundTripHandler)}
+	a := &BasicTransferAdapter{hc}
+
+	var cases = []struct {
+		response      *ObjectResponse
+		expectederror string
+	}{
+		// case 0
+		{
+			response:      &ObjectResponse{},
+			expectederror: "Action 'download' not found",
+		},
+		// case 1
+		{
+			response: &ObjectResponse{
+				Actions: map[string]*Link{"upload": nil},
+			},
+			expectederror: "Action 'download' not found",
+		},
+		// case 2
+		{
+			response: &ObjectResponse{
+				Actions: map[string]*Link{"download": {
+					Href:   "https://valid-download-request.io",
+					Header: map[string]string{"test-header": "test-value"},
+				}},
+			},
+			expectederror: "",
+		},
+	}
+
+	for n, c := range cases {
+		_, err := a.Download(context.Background(), c.response)
+		if len(c.expectederror) > 0 {
+			assert.True(t, strings.Contains(err.Error(), c.expectederror), "case %d: '%s' should contain '%s'", n, err.Error(), c.expectederror)
+		} else {
+			assert.NoError(t, err, "case %d", n)
+		}
+	}
+}