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main.go
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main.go
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package main
import (
"context"
"os"
"path/filepath"
"github.com/urfave/cli/v2"
"daqnext/meson-cloud-client/api"
"daqnext/meson-cloud-client/daemon"
"daqnext/meson-cloud-client/logger"
"daqnext/meson-cloud-client/portable"
"daqnext/meson-cloud-client/utils"
)
var BINARY_DIR string
func parserIpfsCmd(path string) (string, error) {
relpath, exist, err := utils.RelPathAndCheck(BINARY_DIR, path)
if err != nil {
logger.L.Panicw("Failed to read ipfs cmd", "err", err.Error())
}
if !exist {
logger.L.Panicln("ipfs cmd not exists", path)
}
return relpath, err
}
func main() {
ex, err := os.Executable()
if err != nil {
panic(err)
}
BINARY_DIR = filepath.Dir(ex)
defaultAction := func(clictx *cli.Context) error {
appConfig := loadConfig(BINARY_DIR)
appCfg := appConfig.cfg
queryUrl := appCfg.QueryUrl
token := appCfg.Token
logLevel := appCfg.LogLevel
ipfsCfg := appCfg.Ipfs
// Register logger
logger.RegisterLogger(logLevel)
defer logger.L.Sync()
ipfsCfg.IpfsCmd, err = parserIpfsCmd(ipfsCfg.IpfsCmd)
ipfsCfg.IpfsDataRoot, err = daemon.IpfsDir(ipfsCfg.IpfsDataRoot)
logger.L.Debugln("cmd", ipfsCfg.IpfsCmd, "dataRoot", ipfsCfg.IpfsDataRoot, "queryUrl", queryUrl, "token", token)
mainCtx, mainCancel := context.WithCancel(context.Background())
defer mainCancel()
// Daemon(s) Register
ipfsDaemon := daemon.NewIpfsDaemon(&ipfsCfg)
// Daemon(s) Init
if exists, err := utils.PathExist(ipfsCfg.IpfsDataRoot); !exists || err != nil {
logger.L.Debugln("ipfs Repo Init")
if err := ipfsDaemon.Init(); err != nil {
logger.L.Panicw("Failed to start the IPFS node", "err", err.Error())
}
} else {
logger.L.Debugln("ipfs Repo Found")
}
// Daemon(s) Run
if err := ipfsDaemon.Start(mainCtx); err != nil {
logger.L.Panicw("Failed to start the IPFS node", "err", err.Error())
}
GracefulExit := func(s os.Signal) {
logger.L.Debugln("Program Exit...", s)
mainCancel()
}
portable.SysSignalFunc(GracefulExit)
// Api Jobs
apiMgr := api.NewApiMgr(queryUrl, token, ipfsDaemon)
apiMgr.Run()
return nil
}
// config app to run
errRun := ConfigCmd(defaultAction).Run(os.Args)
if errRun != nil {
panic(errRun)
}
}