mirror of
https://github.com/gohugoio/hugo.git
synced 2024-12-04 21:12:49 -05:00
1039 lines
30 KiB
Go
1039 lines
30 KiB
Go
// Copyright 2019 The Hugo Authors. All rights reserved.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
//go:build !nodeploy
|
|
// +build !nodeploy
|
|
|
|
package deploy
|
|
|
|
import (
|
|
"bytes"
|
|
"compress/gzip"
|
|
"context"
|
|
"crypto/md5"
|
|
"fmt"
|
|
"io"
|
|
"os"
|
|
"path"
|
|
"path/filepath"
|
|
"regexp"
|
|
"sort"
|
|
"testing"
|
|
|
|
"github.com/gohugoio/hugo/common/loggers"
|
|
"github.com/gohugoio/hugo/deploy/deployconfig"
|
|
"github.com/gohugoio/hugo/hugofs"
|
|
"github.com/gohugoio/hugo/media"
|
|
"github.com/google/go-cmp/cmp"
|
|
"github.com/google/go-cmp/cmp/cmpopts"
|
|
"github.com/spf13/afero"
|
|
"gocloud.dev/blob"
|
|
"gocloud.dev/blob/fileblob"
|
|
"gocloud.dev/blob/memblob"
|
|
)
|
|
|
|
func TestFindDiffs(t *testing.T) {
|
|
hash1 := []byte("hash 1")
|
|
hash2 := []byte("hash 2")
|
|
makeLocal := func(path string, size int64, hash []byte) *localFile {
|
|
return &localFile{NativePath: path, SlashPath: filepath.ToSlash(path), UploadSize: size, md5: hash}
|
|
}
|
|
makeRemote := func(path string, size int64, hash []byte) *blob.ListObject {
|
|
return &blob.ListObject{Key: path, Size: size, MD5: hash}
|
|
}
|
|
|
|
tests := []struct {
|
|
Description string
|
|
Local []*localFile
|
|
Remote []*blob.ListObject
|
|
Force bool
|
|
WantUpdates []*fileToUpload
|
|
WantDeletes []string
|
|
}{
|
|
{
|
|
Description: "empty -> no diffs",
|
|
},
|
|
{
|
|
Description: "local == remote -> no diffs",
|
|
Local: []*localFile{
|
|
makeLocal("aaa", 1, hash1),
|
|
makeLocal("bbb", 2, hash1),
|
|
makeLocal("ccc", 3, hash2),
|
|
},
|
|
Remote: []*blob.ListObject{
|
|
makeRemote("aaa", 1, hash1),
|
|
makeRemote("bbb", 2, hash1),
|
|
makeRemote("ccc", 3, hash2),
|
|
},
|
|
},
|
|
{
|
|
Description: "local w/ separators == remote -> no diffs",
|
|
Local: []*localFile{
|
|
makeLocal(filepath.Join("aaa", "aaa"), 1, hash1),
|
|
makeLocal(filepath.Join("bbb", "bbb"), 2, hash1),
|
|
makeLocal(filepath.Join("ccc", "ccc"), 3, hash2),
|
|
},
|
|
Remote: []*blob.ListObject{
|
|
makeRemote("aaa/aaa", 1, hash1),
|
|
makeRemote("bbb/bbb", 2, hash1),
|
|
makeRemote("ccc/ccc", 3, hash2),
|
|
},
|
|
},
|
|
{
|
|
Description: "local == remote with force flag true -> diffs",
|
|
Local: []*localFile{
|
|
makeLocal("aaa", 1, hash1),
|
|
makeLocal("bbb", 2, hash1),
|
|
makeLocal("ccc", 3, hash2),
|
|
},
|
|
Remote: []*blob.ListObject{
|
|
makeRemote("aaa", 1, hash1),
|
|
makeRemote("bbb", 2, hash1),
|
|
makeRemote("ccc", 3, hash2),
|
|
},
|
|
Force: true,
|
|
WantUpdates: []*fileToUpload{
|
|
{makeLocal("aaa", 1, nil), reasonForce},
|
|
{makeLocal("bbb", 2, nil), reasonForce},
|
|
{makeLocal("ccc", 3, nil), reasonForce},
|
|
},
|
|
},
|
|
{
|
|
Description: "local == remote with route.Force true -> diffs",
|
|
Local: []*localFile{
|
|
{NativePath: "aaa", SlashPath: "aaa", UploadSize: 1, matcher: &deployconfig.Matcher{Force: true}, md5: hash1},
|
|
makeLocal("bbb", 2, hash1),
|
|
},
|
|
Remote: []*blob.ListObject{
|
|
makeRemote("aaa", 1, hash1),
|
|
makeRemote("bbb", 2, hash1),
|
|
},
|
|
WantUpdates: []*fileToUpload{
|
|
{makeLocal("aaa", 1, nil), reasonForce},
|
|
},
|
|
},
|
|
{
|
|
Description: "extra local file -> upload",
|
|
Local: []*localFile{
|
|
makeLocal("aaa", 1, hash1),
|
|
makeLocal("bbb", 2, hash2),
|
|
},
|
|
Remote: []*blob.ListObject{
|
|
makeRemote("aaa", 1, hash1),
|
|
},
|
|
WantUpdates: []*fileToUpload{
|
|
{makeLocal("bbb", 2, nil), reasonNotFound},
|
|
},
|
|
},
|
|
{
|
|
Description: "extra remote file -> delete",
|
|
Local: []*localFile{
|
|
makeLocal("aaa", 1, hash1),
|
|
},
|
|
Remote: []*blob.ListObject{
|
|
makeRemote("aaa", 1, hash1),
|
|
makeRemote("bbb", 2, hash2),
|
|
},
|
|
WantDeletes: []string{"bbb"},
|
|
},
|
|
{
|
|
Description: "diffs in size or md5 -> upload",
|
|
Local: []*localFile{
|
|
makeLocal("aaa", 1, hash1),
|
|
makeLocal("bbb", 2, hash1),
|
|
makeLocal("ccc", 1, hash2),
|
|
},
|
|
Remote: []*blob.ListObject{
|
|
makeRemote("aaa", 1, nil),
|
|
makeRemote("bbb", 1, hash1),
|
|
makeRemote("ccc", 1, hash1),
|
|
},
|
|
WantUpdates: []*fileToUpload{
|
|
{makeLocal("aaa", 1, nil), reasonMD5Missing},
|
|
{makeLocal("bbb", 2, nil), reasonSize},
|
|
{makeLocal("ccc", 1, nil), reasonMD5Differs},
|
|
},
|
|
},
|
|
{
|
|
Description: "mix of updates and deletes",
|
|
Local: []*localFile{
|
|
makeLocal("same", 1, hash1),
|
|
makeLocal("updated", 2, hash1),
|
|
makeLocal("updated2", 1, hash2),
|
|
makeLocal("new", 1, hash1),
|
|
makeLocal("new2", 2, hash2),
|
|
},
|
|
Remote: []*blob.ListObject{
|
|
makeRemote("same", 1, hash1),
|
|
makeRemote("updated", 1, hash1),
|
|
makeRemote("updated2", 1, hash1),
|
|
makeRemote("stale", 1, hash1),
|
|
makeRemote("stale2", 1, hash1),
|
|
},
|
|
WantUpdates: []*fileToUpload{
|
|
{makeLocal("new", 1, nil), reasonNotFound},
|
|
{makeLocal("new2", 2, nil), reasonNotFound},
|
|
{makeLocal("updated", 2, nil), reasonSize},
|
|
{makeLocal("updated2", 1, nil), reasonMD5Differs},
|
|
},
|
|
WantDeletes: []string{"stale", "stale2"},
|
|
},
|
|
}
|
|
|
|
for _, tc := range tests {
|
|
t.Run(tc.Description, func(t *testing.T) {
|
|
local := map[string]*localFile{}
|
|
for _, l := range tc.Local {
|
|
local[l.SlashPath] = l
|
|
}
|
|
remote := map[string]*blob.ListObject{}
|
|
for _, r := range tc.Remote {
|
|
remote[r.Key] = r
|
|
}
|
|
d := newDeployer()
|
|
gotUpdates, gotDeletes := d.findDiffs(local, remote, tc.Force)
|
|
gotUpdates = applyOrdering(nil, gotUpdates)[0]
|
|
sort.Slice(gotDeletes, func(i, j int) bool { return gotDeletes[i] < gotDeletes[j] })
|
|
if diff := cmp.Diff(gotUpdates, tc.WantUpdates, cmpopts.IgnoreUnexported(localFile{})); diff != "" {
|
|
t.Errorf("updates differ:\n%s", diff)
|
|
}
|
|
if diff := cmp.Diff(gotDeletes, tc.WantDeletes); diff != "" {
|
|
t.Errorf("deletes differ:\n%s", diff)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestWalkLocal(t *testing.T) {
|
|
tests := map[string]struct {
|
|
Given []string
|
|
Expect []string
|
|
}{
|
|
"Empty": {
|
|
Given: []string{},
|
|
Expect: []string{},
|
|
},
|
|
"Normal": {
|
|
Given: []string{"file.txt", "normal_dir/file.txt"},
|
|
Expect: []string{"file.txt", "normal_dir/file.txt"},
|
|
},
|
|
"Hidden": {
|
|
Given: []string{"file.txt", ".hidden_dir/file.txt", "normal_dir/file.txt"},
|
|
Expect: []string{"file.txt", "normal_dir/file.txt"},
|
|
},
|
|
"Well Known": {
|
|
Given: []string{"file.txt", ".hidden_dir/file.txt", ".well-known/file.txt"},
|
|
Expect: []string{"file.txt", ".well-known/file.txt"},
|
|
},
|
|
}
|
|
|
|
for desc, tc := range tests {
|
|
t.Run(desc, func(t *testing.T) {
|
|
fs := afero.NewMemMapFs()
|
|
for _, name := range tc.Given {
|
|
dir, _ := path.Split(name)
|
|
if dir != "" {
|
|
if err := fs.MkdirAll(dir, 0o755); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
}
|
|
if fd, err := fs.Create(name); err != nil {
|
|
t.Fatal(err)
|
|
} else {
|
|
fd.Close()
|
|
}
|
|
}
|
|
d := newDeployer()
|
|
if got, err := d.walkLocal(fs, nil, nil, nil, media.DefaultTypes); err != nil {
|
|
t.Fatal(err)
|
|
} else {
|
|
expect := map[string]any{}
|
|
for _, path := range tc.Expect {
|
|
if _, ok := got[path]; !ok {
|
|
t.Errorf("expected %q in results, but was not found", path)
|
|
}
|
|
expect[path] = nil
|
|
}
|
|
for path := range got {
|
|
if _, ok := expect[path]; !ok {
|
|
t.Errorf("got %q in results unexpectedly", path)
|
|
}
|
|
}
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestLocalFile(t *testing.T) {
|
|
const (
|
|
content = "hello world!"
|
|
)
|
|
contentBytes := []byte(content)
|
|
contentLen := int64(len(contentBytes))
|
|
contentMD5 := md5.Sum(contentBytes)
|
|
var buf bytes.Buffer
|
|
gz := gzip.NewWriter(&buf)
|
|
if _, err := gz.Write(contentBytes); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
gz.Close()
|
|
gzBytes := buf.Bytes()
|
|
gzLen := int64(len(gzBytes))
|
|
gzMD5 := md5.Sum(gzBytes)
|
|
|
|
tests := []struct {
|
|
Description string
|
|
Path string
|
|
Matcher *deployconfig.Matcher
|
|
MediaTypesConfig map[string]any
|
|
WantContent []byte
|
|
WantSize int64
|
|
WantMD5 []byte
|
|
WantContentType string // empty string is always OK, since content type detection is OS-specific
|
|
WantCacheControl string
|
|
WantContentEncoding string
|
|
}{
|
|
{
|
|
Description: "file with no suffix",
|
|
Path: "foo",
|
|
WantContent: contentBytes,
|
|
WantSize: contentLen,
|
|
WantMD5: contentMD5[:],
|
|
},
|
|
{
|
|
Description: "file with .txt suffix",
|
|
Path: "foo.txt",
|
|
WantContent: contentBytes,
|
|
WantSize: contentLen,
|
|
WantMD5: contentMD5[:],
|
|
},
|
|
{
|
|
Description: "CacheControl from matcher",
|
|
Path: "foo.txt",
|
|
Matcher: &deployconfig.Matcher{CacheControl: "max-age=630720000"},
|
|
WantContent: contentBytes,
|
|
WantSize: contentLen,
|
|
WantMD5: contentMD5[:],
|
|
WantCacheControl: "max-age=630720000",
|
|
},
|
|
{
|
|
Description: "ContentEncoding from matcher",
|
|
Path: "foo.txt",
|
|
Matcher: &deployconfig.Matcher{ContentEncoding: "foobar"},
|
|
WantContent: contentBytes,
|
|
WantSize: contentLen,
|
|
WantMD5: contentMD5[:],
|
|
WantContentEncoding: "foobar",
|
|
},
|
|
{
|
|
Description: "ContentType from matcher",
|
|
Path: "foo.txt",
|
|
Matcher: &deployconfig.Matcher{ContentType: "foo/bar"},
|
|
WantContent: contentBytes,
|
|
WantSize: contentLen,
|
|
WantMD5: contentMD5[:],
|
|
WantContentType: "foo/bar",
|
|
},
|
|
{
|
|
Description: "gzipped content",
|
|
Path: "foo.txt",
|
|
Matcher: &deployconfig.Matcher{Gzip: true},
|
|
WantContent: gzBytes,
|
|
WantSize: gzLen,
|
|
WantMD5: gzMD5[:],
|
|
WantContentEncoding: "gzip",
|
|
},
|
|
{
|
|
Description: "Custom MediaType",
|
|
Path: "foo.hugo",
|
|
MediaTypesConfig: map[string]any{
|
|
"hugo/custom": map[string]any{
|
|
"suffixes": []string{"hugo"},
|
|
},
|
|
},
|
|
WantContent: contentBytes,
|
|
WantSize: contentLen,
|
|
WantMD5: contentMD5[:],
|
|
WantContentType: "hugo/custom",
|
|
},
|
|
}
|
|
|
|
for _, tc := range tests {
|
|
t.Run(tc.Description, func(t *testing.T) {
|
|
fs := new(afero.MemMapFs)
|
|
if err := afero.WriteFile(fs, tc.Path, []byte(content), os.ModePerm); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
mediaTypes := media.DefaultTypes
|
|
if len(tc.MediaTypesConfig) > 0 {
|
|
mt, err := media.DecodeTypes(tc.MediaTypesConfig)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
mediaTypes = mt.Config
|
|
}
|
|
lf, err := newLocalFile(fs, tc.Path, filepath.ToSlash(tc.Path), tc.Matcher, mediaTypes)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if got := lf.UploadSize; got != tc.WantSize {
|
|
t.Errorf("got size %d want %d", got, tc.WantSize)
|
|
}
|
|
if got := lf.MD5(); !bytes.Equal(got, tc.WantMD5) {
|
|
t.Errorf("got MD5 %x want %x", got, tc.WantMD5)
|
|
}
|
|
if got := lf.CacheControl(); got != tc.WantCacheControl {
|
|
t.Errorf("got CacheControl %q want %q", got, tc.WantCacheControl)
|
|
}
|
|
if got := lf.ContentEncoding(); got != tc.WantContentEncoding {
|
|
t.Errorf("got ContentEncoding %q want %q", got, tc.WantContentEncoding)
|
|
}
|
|
if tc.WantContentType != "" {
|
|
if got := lf.ContentType(); got != tc.WantContentType {
|
|
t.Errorf("got ContentType %q want %q", got, tc.WantContentType)
|
|
}
|
|
}
|
|
// Verify the reader last to ensure the previous operations don't
|
|
// interfere with it.
|
|
r, err := lf.Reader()
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
gotContent, err := io.ReadAll(r)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if !bytes.Equal(gotContent, tc.WantContent) {
|
|
t.Errorf("got content %q want %q", string(gotContent), string(tc.WantContent))
|
|
}
|
|
r.Close()
|
|
// Verify we can read again.
|
|
r, err = lf.Reader()
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
gotContent, err = io.ReadAll(r)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
r.Close()
|
|
if !bytes.Equal(gotContent, tc.WantContent) {
|
|
t.Errorf("got content %q want %q", string(gotContent), string(tc.WantContent))
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestOrdering(t *testing.T) {
|
|
tests := []struct {
|
|
Description string
|
|
Uploads []string
|
|
Ordering []*regexp.Regexp
|
|
Want [][]string
|
|
}{
|
|
{
|
|
Description: "empty",
|
|
Want: [][]string{nil},
|
|
},
|
|
{
|
|
Description: "no ordering",
|
|
Uploads: []string{"c", "b", "a", "d"},
|
|
Want: [][]string{{"a", "b", "c", "d"}},
|
|
},
|
|
{
|
|
Description: "one ordering",
|
|
Uploads: []string{"db", "c", "b", "a", "da"},
|
|
Ordering: []*regexp.Regexp{regexp.MustCompile("^d")},
|
|
Want: [][]string{{"da", "db"}, {"a", "b", "c"}},
|
|
},
|
|
{
|
|
Description: "two orderings",
|
|
Uploads: []string{"db", "c", "b", "a", "da"},
|
|
Ordering: []*regexp.Regexp{
|
|
regexp.MustCompile("^d"),
|
|
regexp.MustCompile("^b"),
|
|
},
|
|
Want: [][]string{{"da", "db"}, {"b"}, {"a", "c"}},
|
|
},
|
|
}
|
|
|
|
for _, tc := range tests {
|
|
t.Run(tc.Description, func(t *testing.T) {
|
|
uploads := make([]*fileToUpload, len(tc.Uploads))
|
|
for i, u := range tc.Uploads {
|
|
uploads[i] = &fileToUpload{Local: &localFile{SlashPath: u}}
|
|
}
|
|
gotUploads := applyOrdering(tc.Ordering, uploads)
|
|
var got [][]string
|
|
for _, subslice := range gotUploads {
|
|
var gotsubslice []string
|
|
for _, u := range subslice {
|
|
gotsubslice = append(gotsubslice, u.Local.SlashPath)
|
|
}
|
|
got = append(got, gotsubslice)
|
|
}
|
|
if diff := cmp.Diff(got, tc.Want); diff != "" {
|
|
t.Error(diff)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
type fileData struct {
|
|
Name string // name of the file
|
|
Contents string // contents of the file
|
|
}
|
|
|
|
// initLocalFs initializes fs with some test files.
|
|
func initLocalFs(ctx context.Context, fs afero.Fs) ([]*fileData, error) {
|
|
// The initial local filesystem.
|
|
local := []*fileData{
|
|
{"aaa", "aaa"},
|
|
{"bbb", "bbb"},
|
|
{"subdir/aaa", "subdir-aaa"},
|
|
{"subdir/nested/aaa", "subdir-nested-aaa"},
|
|
{"subdir2/bbb", "subdir2-bbb"},
|
|
}
|
|
if err := writeFiles(fs, local); err != nil {
|
|
return nil, err
|
|
}
|
|
return local, nil
|
|
}
|
|
|
|
// fsTest represents an (afero.FS, Go CDK blob.Bucket) against which end-to-end
|
|
// tests can be run.
|
|
type fsTest struct {
|
|
name string
|
|
fs afero.Fs
|
|
bucket *blob.Bucket
|
|
}
|
|
|
|
// initFsTests initializes a pair of tests for end-to-end test:
|
|
// 1. An in-memory afero.Fs paired with an in-memory Go CDK bucket.
|
|
// 2. A filesystem-based afero.Fs paired with an filesystem-based Go CDK bucket.
|
|
// It returns the pair of tests and a cleanup function.
|
|
func initFsTests(t *testing.T) []*fsTest {
|
|
t.Helper()
|
|
|
|
tmpfsdir := t.TempDir()
|
|
tmpbucketdir := t.TempDir()
|
|
|
|
memfs := afero.NewMemMapFs()
|
|
membucket := memblob.OpenBucket(nil)
|
|
t.Cleanup(func() { membucket.Close() })
|
|
|
|
filefs := hugofs.NewBasePathFs(afero.NewOsFs(), tmpfsdir)
|
|
filebucket, err := fileblob.OpenBucket(tmpbucketdir, nil)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
t.Cleanup(func() { filebucket.Close() })
|
|
|
|
tests := []*fsTest{
|
|
{"mem", memfs, membucket},
|
|
{"file", filefs, filebucket},
|
|
}
|
|
return tests
|
|
}
|
|
|
|
// TestEndToEndSync verifies that basic adds, updates, and deletes are working
|
|
// correctly.
|
|
func TestEndToEndSync(t *testing.T) {
|
|
ctx := context.Background()
|
|
tests := initFsTests(t)
|
|
for _, test := range tests {
|
|
t.Run(test.name, func(t *testing.T) {
|
|
local, err := initLocalFs(ctx, test.fs)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
deployer := &Deployer{
|
|
localFs: test.fs,
|
|
bucket: test.bucket,
|
|
mediaTypes: media.DefaultTypes,
|
|
cfg: deployconfig.DeployConfig{MaxDeletes: -1},
|
|
}
|
|
|
|
// Initial deployment should sync remote with local.
|
|
if err := deployer.Deploy(ctx); err != nil {
|
|
t.Errorf("initial deploy: failed: %v", err)
|
|
}
|
|
wantSummary := deploySummary{NumLocal: 5, NumRemote: 0, NumUploads: 5, NumDeletes: 0}
|
|
if !cmp.Equal(deployer.summary, wantSummary) {
|
|
t.Errorf("initial deploy: got %v, want %v", deployer.summary, wantSummary)
|
|
}
|
|
if diff, err := verifyRemote(ctx, deployer.bucket, local); err != nil {
|
|
t.Errorf("initial deploy: failed to verify remote: %v", err)
|
|
} else if diff != "" {
|
|
t.Errorf("initial deploy: remote snapshot doesn't match expected:\n%v", diff)
|
|
}
|
|
|
|
// A repeat deployment shouldn't change anything.
|
|
if err := deployer.Deploy(ctx); err != nil {
|
|
t.Errorf("no-op deploy: %v", err)
|
|
}
|
|
wantSummary = deploySummary{NumLocal: 5, NumRemote: 5, NumUploads: 0, NumDeletes: 0}
|
|
if !cmp.Equal(deployer.summary, wantSummary) {
|
|
t.Errorf("no-op deploy: got %v, want %v", deployer.summary, wantSummary)
|
|
}
|
|
|
|
// Make some changes to the local filesystem:
|
|
// 1. Modify file [0].
|
|
// 2. Delete file [1].
|
|
// 3. Add a new file (sorted last).
|
|
updatefd := local[0]
|
|
updatefd.Contents = "new contents"
|
|
deletefd := local[1]
|
|
local = append(local[:1], local[2:]...) // removing deleted [1]
|
|
newfd := &fileData{"zzz", "zzz"}
|
|
local = append(local, newfd)
|
|
if err := writeFiles(test.fs, []*fileData{updatefd, newfd}); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if err := test.fs.Remove(deletefd.Name); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
// A deployment should apply those 3 changes.
|
|
if err := deployer.Deploy(ctx); err != nil {
|
|
t.Errorf("deploy after changes: failed: %v", err)
|
|
}
|
|
wantSummary = deploySummary{NumLocal: 5, NumRemote: 5, NumUploads: 2, NumDeletes: 1}
|
|
if !cmp.Equal(deployer.summary, wantSummary) {
|
|
t.Errorf("deploy after changes: got %v, want %v", deployer.summary, wantSummary)
|
|
}
|
|
if diff, err := verifyRemote(ctx, deployer.bucket, local); err != nil {
|
|
t.Errorf("deploy after changes: failed to verify remote: %v", err)
|
|
} else if diff != "" {
|
|
t.Errorf("deploy after changes: remote snapshot doesn't match expected:\n%v", diff)
|
|
}
|
|
|
|
// Again, a repeat deployment shouldn't change anything.
|
|
if err := deployer.Deploy(ctx); err != nil {
|
|
t.Errorf("no-op deploy: %v", err)
|
|
}
|
|
wantSummary = deploySummary{NumLocal: 5, NumRemote: 5, NumUploads: 0, NumDeletes: 0}
|
|
if !cmp.Equal(deployer.summary, wantSummary) {
|
|
t.Errorf("no-op deploy: got %v, want %v", deployer.summary, wantSummary)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
// TestMaxDeletes verifies that the "maxDeletes" flag is working correctly.
|
|
func TestMaxDeletes(t *testing.T) {
|
|
ctx := context.Background()
|
|
tests := initFsTests(t)
|
|
for _, test := range tests {
|
|
t.Run(test.name, func(t *testing.T) {
|
|
local, err := initLocalFs(ctx, test.fs)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
deployer := &Deployer{
|
|
localFs: test.fs,
|
|
bucket: test.bucket,
|
|
mediaTypes: media.DefaultTypes,
|
|
cfg: deployconfig.DeployConfig{MaxDeletes: -1},
|
|
}
|
|
|
|
// Sync remote with local.
|
|
if err := deployer.Deploy(ctx); err != nil {
|
|
t.Errorf("initial deploy: failed: %v", err)
|
|
}
|
|
wantSummary := deploySummary{NumLocal: 5, NumRemote: 0, NumUploads: 5, NumDeletes: 0}
|
|
if !cmp.Equal(deployer.summary, wantSummary) {
|
|
t.Errorf("initial deploy: got %v, want %v", deployer.summary, wantSummary)
|
|
}
|
|
|
|
// Delete two files, [1] and [2].
|
|
if err := test.fs.Remove(local[1].Name); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if err := test.fs.Remove(local[2].Name); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
// A deployment with maxDeletes=0 shouldn't change anything.
|
|
deployer.cfg.MaxDeletes = 0
|
|
if err := deployer.Deploy(ctx); err != nil {
|
|
t.Errorf("deploy failed: %v", err)
|
|
}
|
|
wantSummary = deploySummary{NumLocal: 3, NumRemote: 5, NumUploads: 0, NumDeletes: 0}
|
|
if !cmp.Equal(deployer.summary, wantSummary) {
|
|
t.Errorf("deploy: got %v, want %v", deployer.summary, wantSummary)
|
|
}
|
|
|
|
// A deployment with maxDeletes=1 shouldn't change anything either.
|
|
deployer.cfg.MaxDeletes = 1
|
|
if err := deployer.Deploy(ctx); err != nil {
|
|
t.Errorf("deploy failed: %v", err)
|
|
}
|
|
wantSummary = deploySummary{NumLocal: 3, NumRemote: 5, NumUploads: 0, NumDeletes: 0}
|
|
if !cmp.Equal(deployer.summary, wantSummary) {
|
|
t.Errorf("deploy: got %v, want %v", deployer.summary, wantSummary)
|
|
}
|
|
|
|
// A deployment with maxDeletes=2 should make the changes.
|
|
deployer.cfg.MaxDeletes = 2
|
|
if err := deployer.Deploy(ctx); err != nil {
|
|
t.Errorf("deploy failed: %v", err)
|
|
}
|
|
wantSummary = deploySummary{NumLocal: 3, NumRemote: 5, NumUploads: 0, NumDeletes: 2}
|
|
if !cmp.Equal(deployer.summary, wantSummary) {
|
|
t.Errorf("deploy: got %v, want %v", deployer.summary, wantSummary)
|
|
}
|
|
|
|
// Delete two more files, [0] and [3].
|
|
if err := test.fs.Remove(local[0].Name); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if err := test.fs.Remove(local[3].Name); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
// A deployment with maxDeletes=-1 should make the changes.
|
|
deployer.cfg.MaxDeletes = -1
|
|
if err := deployer.Deploy(ctx); err != nil {
|
|
t.Errorf("deploy failed: %v", err)
|
|
}
|
|
wantSummary = deploySummary{NumLocal: 1, NumRemote: 3, NumUploads: 0, NumDeletes: 2}
|
|
if !cmp.Equal(deployer.summary, wantSummary) {
|
|
t.Errorf("deploy: got %v, want %v", deployer.summary, wantSummary)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
// TestIncludeExclude verifies that the include/exclude options for targets work.
|
|
func TestIncludeExclude(t *testing.T) {
|
|
ctx := context.Background()
|
|
tests := []struct {
|
|
Include string
|
|
Exclude string
|
|
Want deploySummary
|
|
}{
|
|
{
|
|
Want: deploySummary{NumLocal: 5, NumUploads: 5},
|
|
},
|
|
{
|
|
Include: "**aaa",
|
|
Want: deploySummary{NumLocal: 3, NumUploads: 3},
|
|
},
|
|
{
|
|
Include: "**bbb",
|
|
Want: deploySummary{NumLocal: 2, NumUploads: 2},
|
|
},
|
|
{
|
|
Include: "aaa",
|
|
Want: deploySummary{NumLocal: 1, NumUploads: 1},
|
|
},
|
|
{
|
|
Exclude: "**aaa",
|
|
Want: deploySummary{NumLocal: 2, NumUploads: 2},
|
|
},
|
|
{
|
|
Exclude: "**bbb",
|
|
Want: deploySummary{NumLocal: 3, NumUploads: 3},
|
|
},
|
|
{
|
|
Exclude: "aaa",
|
|
Want: deploySummary{NumLocal: 4, NumUploads: 4},
|
|
},
|
|
{
|
|
Include: "**aaa",
|
|
Exclude: "**nested**",
|
|
Want: deploySummary{NumLocal: 2, NumUploads: 2},
|
|
},
|
|
}
|
|
for _, test := range tests {
|
|
t.Run(fmt.Sprintf("include %q exclude %q", test.Include, test.Exclude), func(t *testing.T) {
|
|
fsTests := initFsTests(t)
|
|
fsTest := fsTests[1] // just do file-based test
|
|
|
|
_, err := initLocalFs(ctx, fsTest.fs)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
tgt := &deployconfig.Target{
|
|
Include: test.Include,
|
|
Exclude: test.Exclude,
|
|
}
|
|
if err := tgt.ParseIncludeExclude(); err != nil {
|
|
t.Error(err)
|
|
}
|
|
deployer := &Deployer{
|
|
localFs: fsTest.fs,
|
|
cfg: deployconfig.DeployConfig{MaxDeletes: -1}, bucket: fsTest.bucket,
|
|
target: tgt,
|
|
mediaTypes: media.DefaultTypes,
|
|
}
|
|
|
|
// Sync remote with local.
|
|
if err := deployer.Deploy(ctx); err != nil {
|
|
t.Errorf("deploy: failed: %v", err)
|
|
}
|
|
if !cmp.Equal(deployer.summary, test.Want) {
|
|
t.Errorf("deploy: got %v, want %v", deployer.summary, test.Want)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
// TestIncludeExcludeRemoteDelete verifies deleted local files that don't match include/exclude patterns
|
|
// are not deleted on the remote.
|
|
func TestIncludeExcludeRemoteDelete(t *testing.T) {
|
|
ctx := context.Background()
|
|
|
|
tests := []struct {
|
|
Include string
|
|
Exclude string
|
|
Want deploySummary
|
|
}{
|
|
{
|
|
Want: deploySummary{NumLocal: 3, NumRemote: 5, NumUploads: 0, NumDeletes: 2},
|
|
},
|
|
{
|
|
Include: "**aaa",
|
|
Want: deploySummary{NumLocal: 2, NumRemote: 3, NumUploads: 0, NumDeletes: 1},
|
|
},
|
|
{
|
|
Include: "subdir/**",
|
|
Want: deploySummary{NumLocal: 1, NumRemote: 2, NumUploads: 0, NumDeletes: 1},
|
|
},
|
|
{
|
|
Exclude: "**bbb",
|
|
Want: deploySummary{NumLocal: 2, NumRemote: 3, NumUploads: 0, NumDeletes: 1},
|
|
},
|
|
{
|
|
Exclude: "bbb",
|
|
Want: deploySummary{NumLocal: 3, NumRemote: 4, NumUploads: 0, NumDeletes: 1},
|
|
},
|
|
}
|
|
for _, test := range tests {
|
|
t.Run(fmt.Sprintf("include %q exclude %q", test.Include, test.Exclude), func(t *testing.T) {
|
|
fsTests := initFsTests(t)
|
|
fsTest := fsTests[1] // just do file-based test
|
|
|
|
local, err := initLocalFs(ctx, fsTest.fs)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
deployer := &Deployer{
|
|
localFs: fsTest.fs,
|
|
cfg: deployconfig.DeployConfig{MaxDeletes: -1}, bucket: fsTest.bucket,
|
|
mediaTypes: media.DefaultTypes,
|
|
}
|
|
|
|
// Initial sync to get the files on the remote
|
|
if err := deployer.Deploy(ctx); err != nil {
|
|
t.Errorf("deploy: failed: %v", err)
|
|
}
|
|
|
|
// Delete two files, [1] and [2].
|
|
if err := fsTest.fs.Remove(local[1].Name); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if err := fsTest.fs.Remove(local[2].Name); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
// Second sync
|
|
tgt := &deployconfig.Target{
|
|
Include: test.Include,
|
|
Exclude: test.Exclude,
|
|
}
|
|
if err := tgt.ParseIncludeExclude(); err != nil {
|
|
t.Error(err)
|
|
}
|
|
deployer.target = tgt
|
|
if err := deployer.Deploy(ctx); err != nil {
|
|
t.Errorf("deploy: failed: %v", err)
|
|
}
|
|
|
|
if !cmp.Equal(deployer.summary, test.Want) {
|
|
t.Errorf("deploy: got %v, want %v", deployer.summary, test.Want)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
// TestCompression verifies that gzip compression works correctly.
|
|
// In particular, MD5 hashes must be of the compressed content.
|
|
func TestCompression(t *testing.T) {
|
|
ctx := context.Background()
|
|
|
|
tests := initFsTests(t)
|
|
for _, test := range tests {
|
|
t.Run(test.name, func(t *testing.T) {
|
|
local, err := initLocalFs(ctx, test.fs)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
deployer := &Deployer{
|
|
localFs: test.fs,
|
|
bucket: test.bucket,
|
|
cfg: deployconfig.DeployConfig{MaxDeletes: -1, Matchers: []*deployconfig.Matcher{{Pattern: ".*", Gzip: true, Re: regexp.MustCompile(".*")}}},
|
|
mediaTypes: media.DefaultTypes,
|
|
}
|
|
|
|
// Initial deployment should sync remote with local.
|
|
if err := deployer.Deploy(ctx); err != nil {
|
|
t.Errorf("initial deploy: failed: %v", err)
|
|
}
|
|
wantSummary := deploySummary{NumLocal: 5, NumRemote: 0, NumUploads: 5, NumDeletes: 0}
|
|
if !cmp.Equal(deployer.summary, wantSummary) {
|
|
t.Errorf("initial deploy: got %v, want %v", deployer.summary, wantSummary)
|
|
}
|
|
|
|
// A repeat deployment shouldn't change anything.
|
|
if err := deployer.Deploy(ctx); err != nil {
|
|
t.Errorf("no-op deploy: %v", err)
|
|
}
|
|
wantSummary = deploySummary{NumLocal: 5, NumRemote: 5, NumUploads: 0, NumDeletes: 0}
|
|
if !cmp.Equal(deployer.summary, wantSummary) {
|
|
t.Errorf("no-op deploy: got %v, want %v", deployer.summary, wantSummary)
|
|
}
|
|
|
|
// Make an update to the local filesystem, on [1].
|
|
updatefd := local[1]
|
|
updatefd.Contents = "new contents"
|
|
if err := writeFiles(test.fs, []*fileData{updatefd}); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
// A deployment should apply the changes.
|
|
if err := deployer.Deploy(ctx); err != nil {
|
|
t.Errorf("deploy after changes: failed: %v", err)
|
|
}
|
|
wantSummary = deploySummary{NumLocal: 5, NumRemote: 5, NumUploads: 1, NumDeletes: 0}
|
|
if !cmp.Equal(deployer.summary, wantSummary) {
|
|
t.Errorf("deploy after changes: got %v, want %v", deployer.summary, wantSummary)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
// TestMatching verifies that matchers match correctly, and that the Force
|
|
// attribute for matcher works.
|
|
func TestMatching(t *testing.T) {
|
|
ctx := context.Background()
|
|
tests := initFsTests(t)
|
|
for _, test := range tests {
|
|
t.Run(test.name, func(t *testing.T) {
|
|
_, err := initLocalFs(ctx, test.fs)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
deployer := &Deployer{
|
|
localFs: test.fs,
|
|
bucket: test.bucket,
|
|
cfg: deployconfig.DeployConfig{MaxDeletes: -1, Matchers: []*deployconfig.Matcher{{Pattern: "^subdir/aaa$", Force: true, Re: regexp.MustCompile("^subdir/aaa$")}}},
|
|
mediaTypes: media.DefaultTypes,
|
|
}
|
|
|
|
// Initial deployment to sync remote with local.
|
|
if err := deployer.Deploy(ctx); err != nil {
|
|
t.Errorf("initial deploy: failed: %v", err)
|
|
}
|
|
wantSummary := deploySummary{NumLocal: 5, NumRemote: 0, NumUploads: 5, NumDeletes: 0}
|
|
if !cmp.Equal(deployer.summary, wantSummary) {
|
|
t.Errorf("initial deploy: got %v, want %v", deployer.summary, wantSummary)
|
|
}
|
|
|
|
// A repeat deployment should upload a single file, the one that matched the Force matcher.
|
|
// Note that matching happens based on the ToSlash form, so this matches
|
|
// even on Windows.
|
|
if err := deployer.Deploy(ctx); err != nil {
|
|
t.Errorf("no-op deploy with single force matcher: %v", err)
|
|
}
|
|
wantSummary = deploySummary{NumLocal: 5, NumRemote: 5, NumUploads: 1, NumDeletes: 0}
|
|
if !cmp.Equal(deployer.summary, wantSummary) {
|
|
t.Errorf("no-op deploy with single force matcher: got %v, want %v", deployer.summary, wantSummary)
|
|
}
|
|
|
|
// Repeat with a matcher that should now match 3 files.
|
|
deployer.cfg.Matchers = []*deployconfig.Matcher{{Pattern: "aaa", Force: true, Re: regexp.MustCompile("aaa")}}
|
|
if err := deployer.Deploy(ctx); err != nil {
|
|
t.Errorf("no-op deploy with triple force matcher: %v", err)
|
|
}
|
|
wantSummary = deploySummary{NumLocal: 5, NumRemote: 5, NumUploads: 3, NumDeletes: 0}
|
|
if !cmp.Equal(deployer.summary, wantSummary) {
|
|
t.Errorf("no-op deploy with triple force matcher: got %v, want %v", deployer.summary, wantSummary)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
// writeFiles writes the files in fds to fd.
|
|
func writeFiles(fs afero.Fs, fds []*fileData) error {
|
|
for _, fd := range fds {
|
|
dir := path.Dir(fd.Name)
|
|
if dir != "." {
|
|
err := fs.MkdirAll(dir, os.ModePerm)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
}
|
|
f, err := fs.Create(fd.Name)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
defer f.Close()
|
|
_, err = f.WriteString(fd.Contents)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
}
|
|
return nil
|
|
}
|
|
|
|
// verifyRemote that the current contents of bucket matches local.
|
|
// It returns an empty string if the contents matched, and a non-empty string
|
|
// capturing the diff if they didn't.
|
|
func verifyRemote(ctx context.Context, bucket *blob.Bucket, local []*fileData) (string, error) {
|
|
var cur []*fileData
|
|
iter := bucket.List(nil)
|
|
for {
|
|
obj, err := iter.Next(ctx)
|
|
if err == io.EOF {
|
|
break
|
|
}
|
|
if err != nil {
|
|
return "", err
|
|
}
|
|
contents, err := bucket.ReadAll(ctx, obj.Key)
|
|
if err != nil {
|
|
return "", err
|
|
}
|
|
cur = append(cur, &fileData{obj.Key, string(contents)})
|
|
}
|
|
if cmp.Equal(cur, local) {
|
|
return "", nil
|
|
}
|
|
diff := "got: \n"
|
|
for _, f := range cur {
|
|
diff += fmt.Sprintf(" %s: %s\n", f.Name, f.Contents)
|
|
}
|
|
diff += "want: \n"
|
|
for _, f := range local {
|
|
diff += fmt.Sprintf(" %s: %s\n", f.Name, f.Contents)
|
|
}
|
|
return diff, nil
|
|
}
|
|
|
|
func newDeployer() *Deployer {
|
|
return &Deployer{
|
|
logger: loggers.NewDefault(),
|
|
}
|
|
}
|