init

internal/commands/build/command.go

@@ -0,0 +1,45 @@
+package build
+
+import (
+	"fmt"
+
+	"code.vulpine.solutions/sam/vlp/internal/packages"
+	"code.vulpine.solutions/sam/vlp/internal/state"
+	"github.com/urfave/cli/v2"
+)
+
+var Command = &cli.Command{
+	Name:      "build",
+	Aliases:   []string{"b"},
+	Usage:     "Build a package from source",
+	Args:      true,
+	ArgsUsage: "<name>",
+	Action:    action,
+}
+
+func action(ctx *cli.Context) error {
+	if ctx.NArg() < 1 {
+		return cli.Exit("Not enough arguments", 1)
+	}
+
+	name := ctx.Args().Get(0)
+
+	script, err := packages.LookupPackageFile(name)
+	if err != nil {
+		return err
+	}
+
+	s := state.New(name)
+	err = s.Eval(script)
+	if err != nil {
+		return err
+	}
+
+	err = s.Build()
+	if err != nil {
+		return err
+	}
+
+	fmt.Println(s.Builder.Name, s.Builder.Dependencies)
+	return nil
+}