parse job definitions from YAML file

cmd/thanks/main.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"flag"
 	"fmt"
+	"log"
 
 	"git.gentoo.party/sam/thanks/internal/jobs"
 )
@@ -13,10 +14,14 @@ var (
 	BuildTime = "unknown"
 )
 
-var flagVersion = false
+var (
+	flagVersion = false
+	jobsFile    = "thanks.yaml"
+)
 
 func init() {
 	flag.BoolVar(&flagVersion, "v", false, "show program version")
+	flag.StringVar(&jobsFile, "jobs", "thanks.yaml", "backup job definitions file")
 }
 
 func main() {
@@ -27,15 +32,15 @@ func main() {
 		return
 	}
 
-	myJob := jobs.BackupJob{
-		Source:     "zroot/home/sam/thanks",
-		Target:     "zrust/backup/weller/thanks",
-		TargetHost: "backup@woodford.gentoo.party",
-		Keep:       30,
-		Prefix:     "thanks-",
-		Recursive:  false,
+	backupJobs, err := jobs.ParseFile(jobsFile)
+	if err != nil {
+		log.Fatalf("error reading backup job definitions: %s\n", err.Error())
 	}
 
 	ctx := context.Background()
-	myJob.Do(ctx)
+	for _, myJob := range backupJobs {
+		myJob.Do(ctx)
+	}
+
+	log.Printf("backups completed successfully")
 }