create plist file for darwin

commands.go

@@ -7,8 +7,10 @@ import (
 	"strings"
 	"text/tabwriter"
 
+	"github.com/creativeprojects/resticprofile/clog"
 	"github.com/creativeprojects/resticprofile/config"
 	"github.com/creativeprojects/resticprofile/constants"
+	"github.com/creativeprojects/resticprofile/schedule"
 	"github.com/creativeprojects/resticprofile/systemd"
 )
 
@@ -54,6 +56,13 @@ var (
 			needConfiguration: false,
 			hide:              true,
 		},
+		{
+			name:              "schedule",
+			description:       "schedule a backup",
+			action:            createSchedule,
+			needConfiguration: true,
+			hide:              false,
+		},
 	}
 )
 
@@ -178,3 +187,19 @@ func showProfile(c *config.Config, flags commandLineFlags, args []string) error
 	config.ShowStruct(os.Stdout, profile)
 	return nil
 }
+
+func createSchedule(c *config.Config, flags commandLineFlags, args []string) error {
+	profile, err := c.GetProfile(flags.name)
+	if err != nil {
+		return fmt.Errorf("cannot load profile '%s': %w", flags.name, err)
+	}
+	if profile == nil {
+		return fmt.Errorf("profile '%s' not found", flags.name)
+	}
+
+	err = schedule.CreateJob(flags.config, profile)
+	if err == nil {
+		clog.Info("job created!")
+	}
+	return err
+}

go.mod

@@ -35,5 +35,5 @@ require (
 	gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f // indirect
 	gopkg.in/ini.v1 v1.55.0 // indirect
 	gopkg.in/yaml.v3 v3.0.0-20200605160147-a5ece683394c // indirect
-	howett.net/plist v0.0.0-20200419221736-3b63eb3a43b5 // indirect
+	howett.net/plist v0.0.0-20200419221736-3b63eb3a43b5
 )

schedule/schedule_darwin.go

@@ -2,8 +2,18 @@
 
 package schedule
 
+import (
+	"os"
+	"path"
+	"path/filepath"
+	"strings"
+
+	"github.com/creativeprojects/resticprofile/config"
+	"howett.net/plist"
+)
+
 const (
-	UserAgentPath   = "~/Library/LaunchAgents"
+	UserAgentPath   = "Library/LaunchAgents"
 	GlobalAgentPath = "/Library/LaunchAgents"
 	GlobalDaemons   = "/Library/LaunchDaemons"
 )
@@ -28,3 +38,54 @@ type CalendarInterval struct {
 	Hour    int `plist:"Hour,omitempty"`    // Hour of day (0..23)
 	Minute  int `plist:"Minute,omitempty"`  // Minute of hour (0..59)
 }
+
+func CreateJob(config string, profile *config.Profile) error {
+	wd, err := os.Getwd()
+	if err != nil {
+		return err
+	}
+	home, err := os.UserHomeDir()
+	if err != nil {
+		return err
+	}
+
+	binary := os.Args[0]
+	if !filepath.IsAbs(binary) {
+		binary = path.Join(wd, binary)
+	}
+
+	name := "local.resticprofile." + strings.ToLower(profile.Name)
+	job := &LaunchJob{
+		Label:   name,
+		Program: binary,
+		ProgramArguments: []string{
+			binary,
+			"--no-ansi",
+			"--config",
+			config,
+			"--name",
+			profile.Name,
+			"backup",
+		},
+		EnvironmentVariables: profile.Environment,
+		StandardOutPath:      name + ".log",
+		StandardErrorPath:    name + ".error.log",
+		WorkingDirectory:     wd,
+		StartInterval:        300,
+	}
+
+	file, err := os.Create(path.Join(home, UserAgentPath, name+".agent.plist"))
+	if err != nil {
+		return err
+	}
+	defer file.Close()
+
+	encoder := plist.NewEncoder(file)
+	encoder.Indent("\t")
+	err = encoder.Encode(job)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}

schedule/schedule_systemd.go

@@ -0,0 +1,9 @@
+//+build !darwin,!windows
+
+package schedule
+
+import "github.com/creativeprojects/resticprofile/config"
+
+func CreateJob(config string, profile *config.Profile) error {
+	return nil
+}

schedule/schedule_windows.go

@@ -0,0 +1,9 @@
+//+build windows
+
+package schedule
+
+import "github.com/creativeprojects/resticprofile/config"
+
+func CreateJob(config string, profile *config.Profile) error {
+	return nil
+}