More goreleaser fixes

- Fix homebrew installs
- Search `env $PATH` in cause masonry executable cannot be found

.goreleaser.yml

@@ -48,4 +48,6 @@ brew:
   commit_author:
     name: OpenControl
     email: [email protected]
+  description: Compliance Masonry is a command-line interface (CLI) that allows users to construct certification documentation using the OpenControl Schema.
   homepage: https://github.com/opencontrol/compliance-masonry
+  install: bin.install "compliance-masonry", "masonry"

cmd/compliance-masonry/compliance-masonry.go

@@ -11,6 +11,7 @@ import (
 	"os/exec"
 	"path/filepath"
 	"runtime"
+	"strings"
 )
 
 func main() {
@@ -23,12 +24,28 @@ func main() {
 		binary = "masonry"
 	}
 
+	envPaths := os.Getenv("PATH")
 	basepath := filepath.Dir(os.Args[0])
 	prog, err := filepath.Abs(filepath.Join(basepath, binary))
 	if err != nil {
 		log.Fatal(err)
 	}
 
+	if _, err := os.Stat(prog); os.IsNotExist(err) {
+		for _, envp := range strings.Split(envPaths, ":") {
+			cprog, err := filepath.Abs(filepath.Join(envp, binary))
+			if _, err := os.Stat(cprog); err == nil {
+				prog = filepath.Join(envp, binary)
+			}
+			if err != nil {
+				log.Fatal(err)
+			}
+		}
+	}
+	if err != nil {
+		log.Fatal(err)
+	}
+
 	args := os.Args
 	if len(args) > 1 {
 		cmd = exec.Command(prog, args[1:]...)
@@ -38,7 +55,9 @@ func main() {
 
 	output, err := cmd.CombinedOutput()
 	if err != nil {
-		//do nothing
+		if len(output) == 0 {
+			log.Fatal("Error: cannot find the 'masonry' executable")
+		}
 	}
 	fmt.Printf("%s\n", output)
 }