Files
steampipe/cmd/plugin_manager.go
2022-03-08 16:32:06 +00:00

95 lines
2.6 KiB
Go

package cmd
import (
"fmt"
"log"
"os"
"path/filepath"
"time"
"github.com/turbot/go-kit/types"
"github.com/hashicorp/go-hclog"
"github.com/spf13/cobra"
"github.com/turbot/steampipe-plugin-sdk/v3/logging"
"github.com/turbot/steampipe/cmdconfig"
"github.com/turbot/steampipe/connectionwatcher"
"github.com/turbot/steampipe/constants"
"github.com/turbot/steampipe/filepaths"
"github.com/turbot/steampipe/pluginmanager"
"github.com/turbot/steampipe/steampipeconfig"
"github.com/turbot/steampipe/utils"
)
func pluginManagerCmd() *cobra.Command {
cmd := &cobra.Command{
Use: "plugin-manager",
Run: runPluginManagerCmd,
Hidden: true,
}
cmdconfig.OnCmd(cmd)
return cmd
}
func runPluginManagerCmd(cmd *cobra.Command, args []string) {
ctx := cmd.Context()
logger := createPluginManagerLog()
log.Printf("[INFO] starting plugin manager")
// build config map
steampipeConfig, err := steampipeconfig.LoadConnectionConfig()
if err != nil {
log.Printf("[WARN] failed to load connection config: %s", err.Error())
os.Exit(1)
}
configMap := connectionwatcher.NewConnectionConfigMap(steampipeConfig.Connections)
log.Printf("[TRACE] loaded config map")
pluginManager := pluginmanager.NewPluginManager(configMap, logger)
if shouldRunConnectionWatcher() {
connectionWatcher, err := connectionwatcher.NewConnectionWatcher(pluginManager.SetConnectionConfigMap)
if err != nil {
log.Printf("[WARN] failed to create connection watcher: %s", err.Error())
utils.ShowError(ctx, err)
os.Exit(1)
}
// close the connection watcher
defer connectionWatcher.Close()
}
log.Printf("[TRACE] about to serve")
pluginManager.Serve()
}
func shouldRunConnectionWatcher() bool {
// if EnvConnectionWatcher is set, overwrite the value in DefaultConnectionOptions
if envStr, ok := os.LookupEnv(constants.EnvConnectionWatcher); ok {
if parsedEnv, err := types.ToBool(envStr); err == nil {
return parsedEnv
}
}
return true
}
func createPluginManagerLog() hclog.Logger {
logName := fmt.Sprintf("plugin-%s.log", time.Now().Format("2006-01-02"))
logPath := filepath.Join(filepaths.EnsureLogDir(), logName)
f, err := os.OpenFile(logPath, os.O_RDWR|os.O_CREATE|os.O_APPEND, 0666)
if err != nil {
fmt.Printf("failed to open plugin manager log file: %s\n", err.Error())
os.Exit(3)
}
logger := logging.NewLogger(&hclog.LoggerOptions{
Output: f,
TimeFn: func() time.Time { return time.Now().UTC() },
TimeFormat: "2006-01-02 15:04:05.000 UTC",
})
log.SetOutput(logger.StandardWriter(&hclog.StandardLoggerOptions{InferLevels: true}))
log.SetPrefix("")
log.SetFlags(0)
return logger
}