Add bpm-repo functionality

src/bpm-repo/main.go

@@ -1,7 +1,69 @@
 package main
 
-import "fmt"
+import (
+	bpmutilsshared "bpm-utils-shared"
+	"bufio"
+	"fmt"
+	"log"
+	"os"
+	"path"
+	"strings"
+
+	flag "github.com/spf13/pflag"
+)
+
+var createRepo = flag.BoolP("create", "c", false, "Create a new BPM repository")
+var updateDatabases = flag.BoolP("update-databases", "u", false, "Update update source and binary databases in current repository")
 
 func main() {
-	fmt.Println("bpm-repo")
+	// Setup flags and help
+	bpmutilsshared.SetupHelp("bpm-repo <options>", "Manage BPM repositories and databases")
+	bpmutilsshared.SetupFlags()
+
+	if *createRepo {
+		// Get current database
+		repo := bpmutilsshared.GetRepository()
+		if repo != "" {
+			log.Fatal("Error: this command cannot be run inside a BPM repository")
+		}
+
+		scanner := bufio.NewReader(os.Stdin)
+		fmt.Print("Repository name: ")
+		name, err := scanner.ReadString('\n')
+		if err != nil {
+			log.Fatalf("Error: could not read user input: %s", err)
+		}
+		fmt.Print("Repository description: ")
+		desc, err := scanner.ReadString('\n')
+		if err != nil {
+			log.Fatalf("Error: could not read user input: %s", err)
+		}
+
+		createRepository(strings.TrimSpace(name), strings.TrimSpace(desc))
+	} else if *updateDatabases {
+		// Get current database
+		repo := bpmutilsshared.GetRepository()
+		if repo == "" {
+			log.Fatal("Error: this command may only be run inside a BPM repository")
+		}
+
+		bpmutilsshared.UpdateDatabases(repo)
+	} else {
+		bpmutilsshared.ShowHelp()
+	}
+}
+
+func createRepository(name, description string) {
+	err := os.Mkdir(name, 0755)
+	if err != nil {
+		log.Fatalf("Error: could not create directory: %s", err)
+	}
+
+	contents := fmt.Sprintf("name: %s\ndescription: %s\n", name, description)
+	err = os.WriteFile(path.Join(name, "bpm-repo.conf"), []byte(contents), 0644)
+	if err != nil {
+		log.Fatalf("Error: could not write to file: %s", err)
+	}
+
+	fmt.Println("Repository created successfully!")
 }