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fix

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This commit is contained in:
Aurélie DELHAIE
2025-07-28 16:02:34 +02:00
parent 4e3e5ab8b1
commit d8e0bffe56
6 changed files with 135 additions and 93 deletions
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47
cmd/cli/commands/sync/sync.go
View File

@@ -65,6 +65,20 @@ func (p *SyncCmd) Execute(_ context.Context, f *flag.FlagSet, _ ...interface{})
continue
}
exists, err := client.Exists(r.GameID)
if err != nil {
slog.Error(err.Error())
continue
}
if !exists {
if err := push(r.GameID, m, client); err != nil {
fmt.Fprintln(os.Stderr, "failed to push:", err)
return subcommands.ExitFailure
}
continue
}
hlocal, err := game.Hash(r.GameID)
if err != nil {
slog.Error(err.Error())
@@ -83,22 +97,16 @@ func (p *SyncCmd) Execute(_ context.Context, f *flag.FlagSet, _ ...interface{})
continue
}
vremote, err := client.Version(r.GameID)
remoteMetadata, err := client.Metadata(r.GameID)
if err != nil {
fmt.Fprintln(os.Stderr, "error: failed to get the file version from the remote:", err)
continue
}
dtremote, err := client.Date(r.GameID)
if err != nil {
fmt.Fprintln(os.Stderr, "error: failed to get the file hash from the remote:", err)
fmt.Fprintln(os.Stderr, "error: failed to get the game metadata from the remote:", err)
continue
}
if hlocal == hremote {
if vlocal != vremote {
if vlocal != remoteMetadata.Version {
slog.Debug("version is not the same, but the hash is equal. Updating local database")
if err := game.SetVersion(r.GameID, vremote); err != nil {
if err := game.SetVersion(r.GameID, remoteMetadata.Version); err != nil {
fmt.Fprintln(os.Stderr, "error: failed to synchronize version number:", err)
continue
}
@@ -107,7 +115,7 @@ func (p *SyncCmd) Execute(_ context.Context, f *flag.FlagSet, _ ...interface{})
continue
}
if vlocal > vremote {
if vlocal > remoteMetadata.Version {
if err := push(r.GameID, m, client); err != nil {
fmt.Fprintln(os.Stderr, "failed to push:", err)
return subcommands.ExitFailure
@@ -115,35 +123,36 @@ func (p *SyncCmd) Execute(_ context.Context, f *flag.FlagSet, _ ...interface{})
continue
}
if vlocal < vremote {
if vlocal < remoteMetadata.Version {
if err := pull(r.GameID, client); err != nil {
fmt.Fprintln(os.Stderr, "failed to push:", err)
return subcommands.ExitFailure
}
if err := game.SetVersion(r.GameID, vremote); err != nil {
if err := game.SetVersion(r.GameID, remoteMetadata.Version); err != nil {
fmt.Fprintln(os.Stderr, "error: failed to synchronize version number:", err)
continue
}
if err := game.SetDate(r.GameID, dtremote); err != nil {
if err := game.SetDate(r.GameID, remoteMetadata.Date); err != nil {
fmt.Fprintln(os.Stderr, "error: failed to synchronize date:", err)
continue
}
continue
}
if vlocal == vremote {
if vlocal == remoteMetadata.Version {
g, err := game.One(r.GameID)
if err != nil {
slog.Warn("a conflict was found but the game is not found in the database")
slog.Debug("debug info", "gameID", r.GameID)
continue
}
fmt.Println("there are conflicts")
fmt.Println()
fmt.Println("--- /!\\ CONFLICT ---")
fmt.Println("----")
fmt.Println(g.Name, "(", g.Path, ")")
fmt.Println("----")
fmt.Println("Your version:", g.Date.Format(time.RFC1123))
fmt.Println("Their version:", dtremote.Format(time.RFC1123))
fmt.Println("Their version:", remoteMetadata.Date.Format(time.RFC1123))
fmt.Println()
res := prompt.Conflict()
@@ -163,11 +172,11 @@ func (p *SyncCmd) Execute(_ context.Context, f *flag.FlagSet, _ ...interface{})
fmt.Fprintln(os.Stderr, "failed to push:", err)
return subcommands.ExitFailure
}
if err := game.SetVersion(r.GameID, vremote); err != nil {
if err := game.SetVersion(r.GameID, remoteMetadata.Version); err != nil {
fmt.Fprintln(os.Stderr, "error: failed to synchronize version number:", err)
continue
}
if err := game.SetDate(r.GameID, dtremote); err != nil {
if err := game.SetDate(r.GameID, remoteMetadata.Date); err != nil {
fmt.Fprintln(os.Stderr, "error: failed to synchronize date:", err)
continue
}

2
cmd/cli/tools/prompt/prompt.go
View File

@@ -27,7 +27,7 @@ func ScanBool(msg string, defaultValue bool) bool {
}
func Conflict() ConflictResponse {
fmt.Println("[M: My, T: Their, A: Abort]: ")
fmt.Print("[M: My, T: Their, A: Abort]: ")
var r string
if _, err := fmt.Scanln(&r); err != nil {

63
cmd/server/api/api.go
View File

@@ -12,6 +12,7 @@ import (
"os"
"path/filepath"
"strconv"
"time"
"github.com/go-chi/chi/v5"
"github.com/go-chi/chi/v5/middleware"
@@ -41,6 +42,7 @@ func NewServer(documentRoot string, creds map[string]string, port int) *HTTPServ
})
router.Use(middleware.Logger)
router.Use(recoverMiddleware)
router.Use(middleware.GetHead)
router.Use(middleware.Compress(5, "application/gzip"))
router.Use(BasicAuth("cloudsave", creds))
router.Use(middleware.Heartbeat("/heartbeat"))
@@ -59,8 +61,7 @@ func NewServer(documentRoot string, creds map[string]string, port int) *HTTPServ
saveRouter.Post("/{id}/data", s.upload)
saveRouter.Get("/{id}/data", s.download)
saveRouter.Get("/{id}/hash", s.hash)
saveRouter.Get("/{id}/version", s.version)
saveRouter.Get("/{id}/date", s.date)
saveRouter.Get("/{id}/metadata", s.metadata)
})
})
})
@@ -232,7 +233,7 @@ func (s HTTPServer) hash(w http.ResponseWriter, r *http.Request) {
ok(hex.EncodeToString(sum), w, r)
}
func (s HTTPServer) version(w http.ResponseWriter, r *http.Request) {
func (s HTTPServer) metadata(w http.ResponseWriter, r *http.Request) {
id := chi.URLParam(r, "id")
path := filepath.Clean(filepath.Join(s.documentRoot, "data", id))
@@ -265,43 +266,7 @@ func (s HTTPServer) version(w http.ResponseWriter, r *http.Request) {
return
}
ok(metadata.Version, w, r)
}
func (s HTTPServer) date(w http.ResponseWriter, r *http.Request) {
id := chi.URLParam(r, "id")
path := filepath.Clean(filepath.Join(s.documentRoot, "data", id))
sdir, err := os.Stat(path)
if err != nil {
notFound("id not found", w, r)
return
}
if !sdir.IsDir() {
notFound("id not found", w, r)
return
}
path = filepath.Join(path, "metadata.json")
f, err := os.OpenFile(path, os.O_RDONLY, 0)
if err != nil {
notFound("id not found", w, r)
return
}
defer f.Close()
var metadata game.Metadata
d := json.NewDecoder(f)
err = d.Decode(&metadata)
if err != nil {
fmt.Fprintln(os.Stderr, "error: an error occured while reading data:", err)
internalServerError(w, r)
return
}
ok(metadata.Date, w, r)
ok(metadata, w, r)
}
func parseFormMetadata(gameID string, values map[string][]string) (game.Metadata, error) {
@@ -309,7 +274,6 @@ func parseFormMetadata(gameID string, values map[string][]string) (game.Metadata
if v, ok := values["name"]; ok {
if len(v) == 0 {
return game.Metadata{}, fmt.Errorf("error: corrupted metadata")
}
name = v[0]
} else {
@@ -323,6 +287,22 @@ func parseFormMetadata(gameID string, values map[string][]string) (game.Metadata
}
if v, err := strconv.Atoi(v[0]); err == nil {
version = v
} else {
return game.Metadata{}, err
}
} else {
return game.Metadata{}, fmt.Errorf("error: cannot find metadata in the form")
}
var date time.Time
if v, ok := values["date"]; ok {
if len(v) == 0 {
return game.Metadata{}, fmt.Errorf("error: corrupted metadata")
}
if v, err := time.Parse(time.RFC3339, v[0]); err == nil {
date = v
} else {
return game.Metadata{}, err
}
} else {
return game.Metadata{}, fmt.Errorf("error: cannot find metadata in the form")
@@ -332,5 +312,6 @@ func parseFormMetadata(gameID string, values map[string][]string) (game.Metadata
ID: gameID,
Version: version,
Name: name,
Date: date,
}, nil
}

24
pkg/game/game.go
View File

@@ -163,23 +163,29 @@ func Version(gameID string) (int, error) {
func SetVersion(gameID string, version int) error {
path := filepath.Join(datastorepath, gameID, "metadata.json")
f, err := os.OpenFile(path, os.O_RDWR, 0740)
f, err := os.OpenFile(path, os.O_RDONLY, 0)
if err != nil {
return err
}
defer f.Close()
var metadata Metadata
d := json.NewDecoder(f)
err = d.Decode(&metadata)
if err != nil {
f.Close()
return err
}
f.Seek(0, io.SeekStart)
f.Close()
metadata.Version = version
f, err = os.OpenFile(path, os.O_WRONLY|os.O_TRUNC, 0740)
if err != nil {
return err
}
defer f.Close()
e := json.NewEncoder(f)
err = e.Encode(metadata)
if err != nil {
@@ -192,23 +198,29 @@ func SetVersion(gameID string, version int) error {
func SetDate(gameID string, dt time.Time) error {
path := filepath.Join(datastorepath, gameID, "metadata.json")
f, err := os.OpenFile(path, os.O_RDWR, 0740)
f, err := os.OpenFile(path, os.O_RDONLY, 0)
if err != nil {
return err
}
defer f.Close()
var metadata Metadata
d := json.NewDecoder(f)
err = d.Decode(&metadata)
if err != nil {
f.Close()
return err
}
f.Seek(0, io.SeekStart)
f.Close()
metadata.Date = dt
f, err = os.OpenFile(path, os.O_WRONLY|os.O_TRUNC, 0740)
if err != nil {
return err
}
defer f.Close()
e := json.NewEncoder(f)
err = e.Encode(metadata)
if err != nil {

81
pkg/remote/client/client.go
View File

@@ -4,6 +4,7 @@ import (
"bytes"
"cloudsave/pkg/game"
"cloudsave/pkg/remote/obj"
customtime "cloudsave/pkg/tools/time"
"encoding/json"
"errors"
"fmt"
@@ -14,6 +15,8 @@ import (
"os"
"strconv"
"time"
"github.com/schollz/progressbar/v3"
)
type (
@@ -32,6 +35,37 @@ func New(baseURL, username, password string) *Client {
}
}
func (c *Client) Exists(gameID string) (bool, error) {
u, err := url.JoinPath(c.baseURL, "api", "v1", "games", gameID, "hash")
if err != nil {
return false, err
}
req, err := http.NewRequest("HEAD", u, nil)
if err != nil {
return false, err
}
req.SetBasicAuth(c.username, c.password)
cli := http.Client{}
r, err := cli.Do(req)
if err != nil {
return false, err
}
defer r.Body.Close()
switch r.StatusCode {
case 200:
return true, nil
case 404:
return false, nil
}
return false, fmt.Errorf("an error occured: server response: %s", r.Status)
}
func (c *Client) Hash(gameID string) (string, error) {
u, err := url.JoinPath(c.baseURL, "api", "v1", "games", gameID, "hash")
if err != nil {
@@ -50,40 +84,28 @@ func (c *Client) Hash(gameID string) (string, error) {
return "", errors.New("invalid payload sent by the server")
}
func (c *Client) Version(gameID string) (int, error) {
u, err := url.JoinPath(c.baseURL, "api", "v1", "games", gameID, "version")
func (c *Client) Metadata(gameID string) (game.Metadata, error) {
u, err := url.JoinPath(c.baseURL, "api", "v1", "games", gameID, "metadata")
if err != nil {
return 0, err
return game.Metadata{}, err
}
o, err := c.get(u)
if err != nil {
return 0, err
return game.Metadata{}, err
}
if h, ok := (o.Data).(float64); ok {
return int(h), nil
if m, ok := (o.Data).(map[string]any); ok {
gm := game.Metadata{
ID: m["id"].(string),
Name: m["name"].(string),
Version: int(m["version"].(float64)),
Date: customtime.MustParse(time.RFC3339, m["date"].(string)),
}
return gm, nil
}
return 0, errors.New("invalid payload sent by the server")
}
func (c *Client) Date(gameID string) (time.Time, error) {
u, err := url.JoinPath(c.baseURL, "api", "v1", "games", gameID, "version")
if err != nil {
return time.Time{}, err
}
o, err := c.get(u)
if err != nil {
return time.Time{}, err
}
if h, ok := (o.Data).(time.Time); ok {
return h, nil
}
return time.Time{}, errors.New("invalid payload sent by the server")
return game.Metadata{}, errors.New("invalid payload sent by the server")
}
func (c *Client) Push(gameID, archivePath string, m game.Metadata) error {
@@ -112,6 +134,7 @@ func (c *Client) Push(gameID, archivePath string, m game.Metadata) error {
writer.WriteField("name", m.Name)
writer.WriteField("version", strconv.Itoa(m.Version))
writer.WriteField("date", m.Date.Format(time.RFC3339))
if err := writer.Close(); err != nil {
return err
@@ -171,7 +194,13 @@ func (c *Client) Pull(gameID, archivePath string) error {
return fmt.Errorf("cannot connect to remote: server return code: %s", res.Status)
}
if _, err := io.Copy(f, req.Body); err != nil {
bar := progressbar.DefaultBytes(
res.ContentLength,
"Pulling...",
)
defer bar.Close()
if _, err := io.Copy(io.MultiWriter(f, bar), res.Body); err != nil {
return fmt.Errorf("an error occured while copying the file from the remote: %w", err)
}

11
pkg/tools/time/time.go Normal file
View File

@@ -0,0 +1,11 @@
package time
import "time"
func MustParse(layout, value string) time.Time {
t, err := time.Parse(layout, value)
if err != nil {
panic(err)
}
return t
}