Add dependency list builder

cli/cli.go

@@ -9,12 +9,13 @@ import (
 )
 
 // InstallMod is a CLI frontend for tools.DownloadMod.
-func InstallMod(pkg string) {
+func InstallMod(pkg string) []string {
 	green := color.New(color.FgGreen).SprintFunc()
 	magenta := color.New(color.FgMagenta).SprintFunc()
 	red := color.New(color.FgRed).SprintFunc()
 	blue := color.New(color.FgBlue).SprintFunc()
 	cyan := color.New(color.FgCyan).SprintFunc()
+	deps := []string{}
 
 	buffer := cyan(fmt.Sprint(" > ", tools.ExposeModString(pkg), "... "))
 	stat, ov := tools.DownloadMod(tools.ExposeModString(pkg))
@@ -34,13 +35,14 @@ func InstallMod(pkg string) {
 		for _, dep := range mod.Versions[0].Dependencies {
 			depString := tools.ExposeModString(dep)
 			if depString != "tristanmcpherson-R2API" && depString != "bbepis-BepInExPack" {
-				InstallMod(depString)
+				deps = append(deps, depString)
 			}
 		}
 
 	}
 
 	fmt.Println(buffer)
+	return deps
 }
 
 // RemoveMod is a CLI frontend for tools.RemoveMod

main.go

@@ -71,8 +71,16 @@ func main() {
 		api.CheckAPICache()
 		api.InitAPI()
 		fmt.Println("> Downloading mods...")
+		dependencies := []string{}
 		for _, m := range os.Args[2:] {
-			cli.InstallMod(m)
+			newdeps := cli.InstallMod(m)
+			for _, d := range newdeps {
+				dependencies = append(dependencies, d)
+			}
+		}
+		fmt.Println("> Downloading dependencies...")
+		for _, d := range dependencies {
+			cli.InstallMod(d)
 		}
 		color.Green("> Complete!")
 	case "remove", "rm", "r":