config: Add top-level cloud configuration (sqlc-dev#2204)

Add organization, project and hostname options for future remote
execution support.

Author: kyleconroy

internal/config/config.go

@@ -58,6 +58,7 @@ const (
 type Config struct {
 	Version string   `json:"version" yaml:"version"`
 	Project Project  `json:"project" yaml:"project"`
+	Cloud   Cloud    `json:"cloud" yaml:"cloud"`
 	SQL     []SQL    `json:"sql" yaml:"sql"`
 	Gen     Gen      `json:"overrides,omitempty" yaml:"overrides"`
 	Plugins []Plugin `json:"plugins" yaml:"plugins"`
@@ -67,6 +68,12 @@ type Project struct {
 	ID string `json:"id" yaml:"id"`
 }
 
+type Cloud struct {
+	Organization string `json:"organization" yaml:"organization"`
+	Project      string `json:"project" yaml:"project"`
+	Hostname     string `json:"hostname" yaml:"hostname"`
+}
+
 type Plugin struct {
 	Name    string `json:"name" yaml:"name"`
 	Process *struct {

internal/config/v_one.go

@@ -10,6 +10,7 @@ import (
 
 type V1GenerateSettings struct {
 	Version   string              `json:"version" yaml:"version"`
+	Cloud     Cloud               `json:"cloud" yaml:"cloud"`
 	Project   Project             `json:"project" yaml:"project"`
 	Packages  []v1PackageSettings `json:"packages" yaml:"packages"`
 	Overrides []Override          `json:"overrides,omitempty" yaml:"overrides,omitempty"`
@@ -124,6 +125,7 @@ func (c *V1GenerateSettings) Translate() Config {
 	conf := Config{
 		Version: c.Version,
 		Project: c.Project,
+		Cloud:   c.Cloud,
 	}
 
 	for _, pkg := range c.Packages {