Add support for custom package pool locations

Signed-off-by: Ryan Gonzalez <ryan.gonzalez@collabora.com>

utils/config.go

@@ -24,6 +24,7 @@ type ConfigStructure struct { // nolint: maligned
 	GpgDisableVerify       bool                             `json:"gpgDisableVerify"`
 	GpgProvider            string                           `json:"gpgProvider"`
 	DownloadSourcePackages bool                             `json:"downloadSourcePackages"`
+	PackagePoolStorage     PackagePool                      `json:"packagePoolStorage"`
 	SkipLegacyPool         bool                             `json:"skipLegacyPool"`
 	PpaDistributorID       string                           `json:"ppaDistributorID"`
 	PpaCodename            string                           `json:"ppaCodename"`
@@ -40,6 +41,10 @@ type ConfigStructure struct { // nolint: maligned
 	ServeInAPIMode         bool                             `json:"serveInAPIMode"`
 }
 
+type PackagePool struct {
+	Path string `json:"path"`
+}
+
 // FileSystemPublishRoot describes single filesystem publishing entry point
 type FileSystemPublishRoot struct {
 	RootDir      string `json:"rootDir"`
@@ -106,6 +111,7 @@ var Config = ConfigStructure{
 	GpgDisableSign:         false,
 	GpgDisableVerify:       false,
 	DownloadSourcePackages: false,
+	PackagePoolStorage:     PackagePool{Path: ""},
 	SkipLegacyPool:         false,
 	PpaDistributorID:       "ubuntu",
 	PpaCodename:            "",

utils/config_test.go

@@ -34,6 +34,8 @@ func (s *ConfigSuite) TestSaveConfig(c *C) {
 	s.config.DatabaseOpenAttempts = 5
 	s.config.GpgProvider = "gpg"
 
+	s.config.PackagePoolStorage.Path = "/tmp/aptly-pool"
+
 	s.config.FileSystemPublishRoots = map[string]FileSystemPublishRoot{"test": {
 		RootDir: "/opt/aptly-publish"}}
 
@@ -78,6 +80,9 @@ func (s *ConfigSuite) TestSaveConfig(c *C) {
 		"  \"gpgDisableVerify\": false,\n"+
 		"  \"gpgProvider\": \"gpg\",\n"+
 		"  \"downloadSourcePackages\": false,\n"+
+		"  \"packagePoolStorage\": {\n"+
+		"    \"path\": \"/tmp/aptly-pool\"\n"+
+		"  },\n"+
 		"  \"skipLegacyPool\": false,\n"+
 		"  \"ppaDistributorID\": \"\",\n"+
 		"  \"ppaCodename\": \"\",\n"+