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shared.go
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shared.go
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package cmd
import (
"context"
"errors"
"flag"
"fmt"
"io"
"os"
"runtime"
"strings"
"github.com/simulot/immich-go/helpers/configuration"
"github.com/simulot/immich-go/helpers/myflag"
"github.com/simulot/immich-go/helpers/tzone"
"github.com/simulot/immich-go/immich"
"github.com/simulot/immich-go/logger"
)
// SharedFlags collect all parameters that are common to all commands
type SharedFlags struct {
ConfigurationFile string // Path to the configuration file to use
Server string // Immich server address (http://<your-ip>:2283/api or https://<your-domain>/api)
API string // Immich api endpoint (http://container_ip:3301)
Key string // API Key
DeviceUUID string // Set a device UUID
APITrace bool // Enable API call traces
NoLogColors bool // Disable log colors
LogLevel string // Indicate the log level
Debug bool // Enable the debug mode
TimeZone string // Override default TZ
SkipSSL bool // Skip SSL Verification
Immich immich.ImmichInterface // Immich client
Jnl *logger.Journal // Program's logger
LogFile string // Log file
out io.WriteCloser // the log writer
}
func (app *SharedFlags) InitSharedFlags() {
app.ConfigurationFile = configuration.DefaultFile()
app.NoLogColors = runtime.GOOS == "windows"
app.APITrace = false
app.Debug = false
app.SkipSSL = false
}
// SetFlag add common flags to a flagset
func (app *SharedFlags) SetFlags(fs *flag.FlagSet) {
fs.StringVar(&app.ConfigurationFile, "use-configuration", app.ConfigurationFile, "Specifies the configuration to use")
fs.StringVar(&app.Server, "server", app.Server, "Immich server address (http://<your-ip>:2283 or https://<your-domain>)")
fs.StringVar(&app.API, "api", "", "Immich api endpoint (http://container_ip:3301)")
fs.StringVar(&app.Key, "key", app.Key, "API Key")
fs.StringVar(&app.DeviceUUID, "device-uuid", app.DeviceUUID, "Set a device UUID")
fs.BoolFunc("no-colors-log", "Disable colors on logs", myflag.BoolFlagFn(&app.NoLogColors, app.NoLogColors))
fs.StringVar(&app.LogLevel, "log-level", app.LogLevel, "Log level (Error|Warning|OK|Info), default OK")
fs.StringVar(&app.LogFile, "log-file", app.LogFile, "Write log messages into the file")
fs.BoolFunc("api-trace", "enable api call traces", myflag.BoolFlagFn(&app.APITrace, app.APITrace))
fs.BoolFunc("debug", "enable debug messages", myflag.BoolFlagFn(&app.Debug, app.Debug))
fs.StringVar(&app.TimeZone, "time-zone", app.TimeZone, "Override the system time zone")
fs.BoolFunc("skip-verify-ssl", "Skip SSL verification", myflag.BoolFlagFn(&app.SkipSSL, app.SkipSSL))
}
func (app *SharedFlags) Start(ctx context.Context) error {
var joinedErr error
if app.Server != "" {
app.Server = strings.TrimSuffix(app.Server, "/")
}
if app.TimeZone != "" {
_, err := tzone.SetLocal(app.TimeZone)
joinedErr = errors.Join(joinedErr, err)
}
if app.Jnl == nil {
app.Jnl = logger.NewJournal(logger.NewLogger(logger.OK, true, false))
}
if app.LogFile != "" {
if app.out == nil {
f, err := os.OpenFile(app.LogFile, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0o664)
if err != nil {
joinedErr = errors.Join(joinedErr, err)
} else {
app.Jnl.Log.SetWriter(f)
}
app.out = f
}
}
if app.LogLevel != "" {
logLevel, err := logger.StringToLevel(app.LogLevel)
if err != nil {
joinedErr = errors.Join(joinedErr, err)
}
app.Jnl.Log.SetLevel(logLevel)
}
app.Jnl.Log.SetColors(!app.NoLogColors)
app.Jnl.Log.SetDebugFlag(app.Debug)
// at this point, exits if there is an error
if joinedErr != nil {
return joinedErr
}
// If the client isn't yet initialized
if app.Immich == nil {
conf, err := configuration.Read(app.ConfigurationFile)
confExist := err == nil
if confExist && app.Server == "" && app.Key == "" && app.API == "" {
app.Server = conf.ServerURL
app.Key = conf.APIKey
app.API = conf.APIURL
}
switch {
case app.Server == "" && app.API == "":
joinedErr = errors.Join(joinedErr, errors.New("missing -server, Immich server address (http://<your-ip>:2283 or https://<your-domain>)"))
case app.Server != "" && app.API != "":
joinedErr = errors.Join(joinedErr, errors.New("give either the -server or the -api option"))
}
if app.Key == "" {
joinedErr = errors.Join(joinedErr, errors.New("missing -key"))
return joinedErr
}
// Connection details are saved into the configuration file
conf.ServerURL = app.Server
conf.APIKey = app.Key
conf.APIURL = app.API
err = conf.Write(app.ConfigurationFile)
if err != nil {
err = fmt.Errorf("can't write into the configuration file: %w", err)
joinedErr = errors.Join(joinedErr, err)
return joinedErr
}
app.Immich, err = immich.NewImmichClient(app.Server, app.Key, app.SkipSSL)
if err != nil {
return err
}
if app.API != "" {
app.Immich.SetEndPoint(app.API)
}
if app.APITrace {
app.Immich.EnableAppTrace(true)
}
if app.DeviceUUID != "" {
app.Immich.SetDeviceUUID(app.DeviceUUID)
}
err = app.Immich.PingServer(ctx)
if err != nil {
return err
}
app.Jnl.Log.OK("Server status: OK")
user, err := app.Immich.ValidateConnection(ctx)
if err != nil {
return err
}
app.Jnl.Log.Info("Connected, user: %s", user.Email)
}
return nil
}