Adding Slack modules

internal/config/config.go

@@ -13,6 +13,11 @@ type PollConfig struct {
 	Command  string `yaml:"command"`  // shell command whose output is checked
 	Interval string `yaml:"interval"` // how often to poll, e.g. "2s" (default: "2s")
 	Match    string `yaml:"match"`    // substring to find in output → "on" state; omit to use exit code 0
+
+	// Module-based alternative to Command: resolved to a shell string at startup.
+	Module   string            `yaml:"module"`
+	Function string            `yaml:"function"`
+	Params   map[string]string `yaml:"params"`
 }
 
 // KeyConfig defines what a single Stream Deck key does.
@@ -24,6 +29,16 @@ type KeyConfig struct {
 	IconTrue  string      `yaml:"icon_true"`  // icon when poll match is true
 	IconFalse string      `yaml:"icon_false"` // icon when poll match is false
 	Poll      *PollConfig `yaml:"poll"`
+
+	// Module-based alternative to Command: resolved to a shell string at startup.
+	Module   string            `yaml:"module"`
+	Function string            `yaml:"function"`
+	Params   map[string]string `yaml:"params"`
+}
+
+// ModulesPath returns the path to the modules.yaml file next to the given config file.
+func ModulesPath(cfgPath string) string {
+	return filepath.Join(filepath.Dir(cfgPath), "modules.yaml")
 }
 
 // Config is the top-level structure of the YAML config file.