config: Make tasks an array

config.go

@@ -14,7 +14,7 @@ type Config struct {
 	Title      string            `toml:"title"`
 	URLs       []string          `toml:"urls"`
 	Feeds      map[string]string `toml:"feeds"`
-	Tasks      map[string]*Task  `toml:"tasks"`
+	Tasks      []*Task           `toml:"tasks"`
 	Permalinks map[string]string `toml:"permalinks"`
 	templates  *Templates
 }

main.go

@@ -42,12 +42,10 @@ func main() {
 
 func build() {
 	var (
-		task   string
 		config string
 	)
 
 	flags := flag.NewFlagSet("kiln build", flag.ExitOnError)
-	flags.StringVar(&task, "t", "", "the task to run")
 	flags.StringVar(&config, "c", "config.toml", "the configuration file to use")
 	flags.Parse(os.Args[2:])
 
@@ -67,23 +65,12 @@ func build() {
 		log.Fatal(err)
 	}
 
-	if err := run(cfg, task); err != nil {
+	if err := run(cfg); err != nil {
 		log.Fatal(err)
 	}
 }
 
-func run(cfg *Config, taskName string) error {
-	if taskName == "" {
-		return runAll(cfg)
-	}
-	task, ok := cfg.Tasks[taskName]
-	if !ok {
-		return fmt.Errorf("run task %q: no such task", taskName)
-	}
-	return runTask(cfg, task)
-}
-
-func runAll(cfg *Config) error {
+func run(cfg *Config) error {
 	for _, task := range cfg.Tasks {
 		err := runTask(cfg, task)
 		if err != nil {