X-Git-Url: https://ruderich.org/simon/gitweb/?a=blobdiff_plain;f=cmd%2Fsafcm-remote%2Fsync%2Fservices_systemd.go;fp=cmd%2Fsafcm-remote%2Fsync%2Fservices_systemd.go;h=0000000000000000000000000000000000000000;hb=9269fa3c94e700afc0be823f58ea473a2db8f3dc;hp=6ed810706f3547e3d2c013a3809b7fa41d4efa92;hpb=fd97e8019e2ab166d9475ed59782c86247d8430b;p=safcm%2Fsafcm.git

diff --git a/cmd/safcm-remote/sync/services_systemd.go b/cmd/safcm-remote/sync/services_systemd.go
deleted file mode 100644
index 6ed8107..0000000
--- a/cmd/safcm-remote/sync/services_systemd.go
+++ /dev/null
@@ -1,155 +0,0 @@
-// MsgSyncReq: enable and start services on the remote host (systemd)
-
-// Copyright (C) 2021  Simon Ruderich
-//
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-package sync
-
-import (
-	"fmt"
-	"strings"
-
-	"ruderich.org/simon/safcm"
-)
-
-func (s *Sync) syncServicesSystemd() error {
-	s.log.Debugf("services: checking %s (systemd detected)",
-		strings.Join(s.req.Services, " "))
-	services, err := s.systemdServiceState(s.req.Services)
-	if err != nil {
-		return err
-	}
-
-	var start, enable []string
-	for _, name := range s.req.Services {
-		var change safcm.ServiceChange
-
-		x := services[name]
-		if x.ActiveState != "active" {
-			start = append(start, name)
-			change.Started = true
-		}
-		if x.UnitFileState != "enabled" {
-			enable = append(enable, name)
-			change.Enabled = true
-		}
-
-		if change.Started || change.Enabled {
-			change.Name = name
-			s.resp.ServiceChanges = append(s.resp.ServiceChanges,
-				change)
-		}
-	}
-	if len(start) == 0 && len(enable) == 0 {
-		return nil
-	}
-
-	if s.req.DryRun {
-		return nil
-	}
-
-	// Reload service files which were possibly changed during file sync
-	// or package installation
-	_, _, err = s.cmd.Run("services", "/bin/systemctl", "daemon-reload")
-	if err != nil {
-		return err
-	}
-	if len(start) != 0 {
-		s.log.Verbosef("services: starting %s",
-			strings.Join(start, " "))
-		_, _, err := s.cmd.Run("services", append([]string{
-			"/bin/systemctl", "start", "--",
-		}, start...)...)
-		if err != nil {
-			return err
-		}
-	}
-	if len(enable) != 0 {
-		s.log.Verbosef("services: enabling %s",
-			strings.Join(enable, " "))
-		_, _, err := s.cmd.Run("services", append([]string{
-			"/bin/systemctl", "enable", "--",
-		}, enable...)...)
-		if err != nil {
-			return err
-		}
-	}
-
-	return nil
-}
-
-type SystemdService struct {
-	ActiveState   string
-	UnitFileState string
-}
-
-func (s *Sync) systemdServiceState(services []string) (
-	map[string]SystemdService, error) {
-
-	out, _, err := s.cmd.Run("services", append([]string{
-		"/bin/systemctl",
-		"show",
-		"--property=ActiveState,UnitFileState,LoadError",
-		"--",
-	}, services...)...)
-	if err != nil {
-		return nil, err
-	}
-
-	i := 0
-
-	res := make(map[string]SystemdService)
-	for _, block := range strings.Split(string(out), "\n\n") {
-		lines := strings.Split(strings.TrimSpace(block), "\n")
-		if len(lines) != 3 {
-			return nil, fmt.Errorf("invalid systemctl output: %q",
-				block)
-		}
-
-		var service SystemdService
-		for _, x := range lines {
-			const (
-				activePrefix = "ActiveState="
-				unitPrefix   = "UnitFileState="
-				errorPrefix  = "LoadError="
-			)
-
-			if strings.HasPrefix(x, activePrefix) {
-				service.ActiveState = strings.TrimPrefix(x,
-					activePrefix)
-			} else if strings.HasPrefix(x, unitPrefix) {
-				service.UnitFileState = strings.TrimPrefix(x,
-					unitPrefix)
-			} else if strings.HasPrefix(x, errorPrefix) {
-				x := strings.TrimPrefix(x, errorPrefix)
-				// Older systemd versions (e.g. 237) add empty
-				// quotes even if there is no error
-				if x != "" && x != ` ""` {
-					return nil, fmt.Errorf(
-						"systemd unit %q not found",
-						services[i])
-				}
-			} else {
-				return nil, fmt.Errorf(
-					"invalid systemctl show line %q", x)
-			}
-		}
-		res[services[i]] = service
-
-		i++
-	}
-
-	return res, nil
-}