inject github.com/cpunion/go-python.ProjectRoot variable

inject.go

@@ -0,0 +1,25 @@
+package gp
+
+import (
+	"fmt"
+	"os"
+
+	"github.com/cpunion/go-python/internal/env"
+)
+
+var ProjectRoot string
+
+func init() {
+	if ProjectRoot == "" {
+		fmt.Fprintf(os.Stderr, "ProjectRoot is not set\n")
+		return
+	}
+	envs, err := env.ReadEnv(ProjectRoot)
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "Failed to read env: %s\n", err)
+		return
+	}
+	for key, value := range envs {
+		os.Setenv(key, value)
+	}
+}