Added support for using environment variables to set package deployme…

…nt variables.

src/pkg/packager/deploy.go

@@ -7,6 +7,7 @@ package packager
 import (
 	"context"
 	"fmt"
+	"github.com/zarf-dev/zarf/src/cmd/common"
 	"net/url"
 	"os"
 	"path/filepath"
@@ -106,6 +107,14 @@ func (p *Packager) Deploy(ctx context.Context) error {
 		return fmt.Errorf("deployment cancelled")
 	}
 
+	// Check Viper for environment variable overrides
+	v := common.GetViper()
+	for _, pkgVar := range p.cfg.Pkg.Variables {
+		if val := v.GetString(common.VPkgDeploySet + "." + pkgVar.Name); val != "" {
+			p.cfg.PkgOpts.SetVariables[pkgVar.Name] = val
+		}
+	}
+
 	if isInteractive {
 		p.cfg.Pkg.Components, err = deployFilter.Apply(p.cfg.Pkg)
 		if err != nil {