evcc-io/cmd/dump.go
2022-10-14 09:46:01 +02:00

149 lines
3.1 KiB
Go

package cmd
import (
"bytes"
_ "embed"
"fmt"
"os"
"path/filepath"
"text/template"
"github.com/Masterminds/sprig/v3"
"github.com/evcc-io/evcc/core"
"github.com/evcc-io/evcc/server"
"github.com/evcc-io/evcc/util"
"github.com/spf13/cobra"
"github.com/spf13/viper"
)
// dumpCmd represents the meter command
var dumpCmd = &cobra.Command{
Use: "dump",
Short: "Dump configuration",
Run: runDump,
}
var (
//go:embed dump.tpl
dumpTmpl string
dumpConfig *bool
)
func init() {
rootCmd.AddCommand(dumpCmd)
dumpConfig = dumpCmd.Flags().Bool("cfg", false, "Dump config file")
}
func handle(device any, err error) any {
if err != nil {
log.FATAL.Fatal(err)
}
return device
}
func runDump(cmd *cobra.Command, args []string) {
util.LogLevel(viper.GetString("log"), viper.GetStringMapString("levels"))
log.INFO.Printf("evcc %s", server.FormattedVersion())
// load config
err := loadConfigFile(&conf)
util.LogLevel(viper.GetString("log"), viper.GetStringMapString("levels"))
// setup environment
if err == nil {
err = configureEnvironment(cmd, conf)
}
var site *core.Site
if err == nil {
site, err = configureSiteAndLoadpoints(conf)
}
if *dumpConfig {
file, pathErr := filepath.Abs(cfgFile)
if pathErr != nil {
file = cfgFile
}
var redacted string
if src, err := os.ReadFile(cfgFile); err == nil {
redacted = redact(string(src))
}
tmpl := template.Must(
template.New("dump").
Funcs(template.FuncMap(sprig.FuncMap())).
Parse(dumpTmpl))
out := new(bytes.Buffer)
_ = tmpl.Execute(out, map[string]any{
"CfgFile": file,
"CfgError": errorString(err),
"CfgContent": redacted,
"Version": server.FormattedVersion(),
})
fmt.Println(out.String())
os.Exit(0)
}
if err != nil {
log.FATAL.Fatal(err)
}
d := dumper{len: 2}
d.Header("config", "=")
fmt.Println("")
if name := site.Meters.GridMeterRef; name != "" {
d.DumpWithHeader(fmt.Sprintf("grid: %s", name), handle(cp.Meter(name)))
}
if len(site.Meters.PVMetersRef) == 0 {
if name := site.Meters.PVMeterRef; name != "" {
d.DumpWithHeader(fmt.Sprintf("pv: %s", name), handle(cp.Meter(name)))
}
} else {
for id, name := range site.Meters.PVMetersRef {
if name != "" {
d.DumpWithHeader(fmt.Sprintf("pv %d: %s", id, name), handle(cp.Meter(name)))
}
}
}
if len(site.Meters.BatteryMetersRef) == 0 {
if name := site.Meters.BatteryMeterRef; name != "" {
d.DumpWithHeader(fmt.Sprintf("battery: %s", name), handle(cp.Meter(name)))
}
} else {
for id, name := range site.Meters.BatteryMetersRef {
if name != "" {
d.DumpWithHeader(fmt.Sprintf("battery %d: %s", id, name), handle(cp.Meter(name)))
}
}
}
for _, v := range site.GetVehicles() {
d.DumpWithHeader(fmt.Sprintf("vehicle: %s", v.Title()), v)
}
for id, lpI := range site.LoadPoints() {
lp := lpI.(*core.LoadPoint)
d.Header(fmt.Sprintf("loadpoint %d", id+1), "=")
fmt.Println("")
if name := lp.MeterRef; name != "" {
d.DumpWithHeader(fmt.Sprintf("charge: %s", name), handle(cp.Meter(name)))
}
if name := lp.ChargerRef; name != "" {
d.DumpWithHeader(fmt.Sprintf("charger: %s", name), handle(cp.Charger(name)))
}
}
}