mirror of
https://github.com/aljazceru/nigiri.git
synced 2026-02-08 08:14:26 +01:00
495f6f1115
* remove init command * add use of docker volumes * pull images from docker hub * create start stop delete commands * add resources folder
91 lines
2.3 KiB
Go
91 lines
2.3 KiB
Go
package cmd
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import (
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"fmt"
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"io/ioutil"
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"os"
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"os/exec"
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"path/filepath"
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log "github.com/sirupsen/logrus"
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"github.com/spf13/cobra"
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"github.com/vulpemventures/nigiri/cli/config"
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)
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var DeleteCmd = &cobra.Command{
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Use: "delete",
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Short: "Delete all Docker environment components",
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Run: delete,
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PreRun: deleteChecks,
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}
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func delete(cmd *cobra.Command, args []string) {
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composePath := getComposePath()
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bashCmd := exec.Command("docker-compose", "-f", composePath, "down")
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bashCmd.Stdout = os.Stdout
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bashCmd.Stderr = os.Stderr
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if err := bashCmd.Run(); err != nil {
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log.WithError(err).Fatal("An error occured while deleting Docker environment")
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}
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if err := cleanVolumes(); err != nil {
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log.WithError(err).Fatal("An error occured while cleanin Docker volumes")
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}
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if err := deleteConfig(); err != nil {
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log.WithError(err).Fatal("An error occured while deleting config file, please delete it manually")
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}
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}
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func deleteChecks(cmd *cobra.Command, args []string) {
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datadir, _ := cmd.Flags().GetString("datadir")
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if err := config.ReadFromFile(datadir); err != nil {
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log.Fatal(err)
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}
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}
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/*
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When deleting nigiri we need to clean the Docker volumes that are
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used as datadir of the bitcoin/liquid daemon. These folders contain
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both the *.conf files provided by us and files and directories created
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by the daemons.
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cleanVolumes navigates into <datadir>/resources/volumes/<network>
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and deletes all files and directories but the *.conf config files.
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*/
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func cleanVolumes() error {
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datadir := config.GetString(config.Datadir)
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network := config.GetString(config.Network)
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attachLiquid := config.GetBool(config.AttachLiquid)
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if attachLiquid {
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network = fmt.Sprintf("liquid%s", network)
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}
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volumedir := filepath.Join(datadir, "resources", "volumes", network)
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subdirs, err := ioutil.ReadDir(volumedir)
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if err != nil {
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return err
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}
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for _, d := range subdirs {
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volumedir := filepath.Join(volumedir, d.Name())
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subsubdirs, _ := ioutil.ReadDir(volumedir)
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for _, sd := range subsubdirs {
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if sd.IsDir() {
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if err := os.RemoveAll(filepath.Join(volumedir, sd.Name())); err != nil {
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return err
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}
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}
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}
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}
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return nil
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}
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func deleteConfig() error {
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datadir := config.GetString(config.Datadir)
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configFile := filepath.Join(datadir, config.Filename)
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return os.Remove(configFile)
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}
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