Implemented filesystem endpoint with support for hardlinks, symlinks and copy.

utils/checksum.go

@@ -11,6 +11,23 @@ import (
 	"os"
 )
 
+// MD5ChecksumForFile computes just the MD5 hash and not all the others
+func MD5ChecksumForFile(path string) (string, error) {
+	file, err := os.Open(path)
+	if err != nil {
+		return "", err
+	}
+	defer file.Close()
+
+	hash := md5.New()
+	_, err = io.Copy(hash, file)
+	if err != nil {
+		return "", err
+	}
+
+	return fmt.Sprintf("%x", hash.Sum(nil)), nil
+}
+
 // ChecksumInfo represents checksums for a single file
 type ChecksumInfo struct {
 	Size   int64

utils/checksum_test.go

@@ -31,3 +31,10 @@ func (s *ChecksumSuite) TestChecksumsForFile(c *C) {
 	c.Check(info.SHA1, Equals, "1743f8408261b4f1eff88e0fca15a7077223fa79")
 	c.Check(info.SHA256, Equals, "f2775692fd3b70bd0faa4054b7afa92d427bf994cd8629741710c4864ee4dc95")
 }
+
+func (s *ChecksumSuite) TestMD5ChecksumForFile(c *C) {
+	md5sum, err := MD5ChecksumForFile(s.tempfile.Name())
+
+	c.Assert(err, IsNil)
+	c.Check(md5sum, Equals, "43470766afbfdca292440eecdceb80fb")
+}

utils/config.go

@@ -8,23 +8,31 @@ import (
 
 // ConfigStructure is structure of main configuration
 type ConfigStructure struct {
-	RootDir                string                      `json:"rootDir"`
-	DownloadConcurrency    int                         `json:"downloadConcurrency"`
-	DownloadLimit          int64                       `json:"downloadSpeedLimit"`
-	Architectures          []string                    `json:"architectures"`
-	DepFollowSuggests      bool                        `json:"dependencyFollowSuggests"`
-	DepFollowRecommends    bool                        `json:"dependencyFollowRecommends"`
-	DepFollowAllVariants   bool                        `json:"dependencyFollowAllVariants"`
-	DepFollowSource        bool                        `json:"dependencyFollowSource"`
-	DepVerboseResolve      bool                        `json:"dependencyVerboseResolve"`
-	GpgDisableSign         bool                        `json:"gpgDisableSign"`
-	GpgDisableVerify       bool                        `json:"gpgDisableVerify"`
-	DownloadSourcePackages bool                        `json:"downloadSourcePackages"`
-	PpaDistributorID       string                      `json:"ppaDistributorID"`
-	PpaCodename            string                      `json:"ppaCodename"`
-	SkipContentsPublishing bool                        `json:"skipContentsPublishing"`
-	S3PublishRoots         map[string]S3PublishRoot    `json:"S3PublishEndpoints"`
-	SwiftPublishRoots      map[string]SwiftPublishRoot `json:"SwiftPublishEndpoints"`
+	RootDir                string                           `json:"rootDir"`
+	DownloadConcurrency    int                              `json:"downloadConcurrency"`
+	DownloadLimit          int64                            `json:"downloadSpeedLimit"`
+	Architectures          []string                         `json:"architectures"`
+	DepFollowSuggests      bool                             `json:"dependencyFollowSuggests"`
+	DepFollowRecommends    bool                             `json:"dependencyFollowRecommends"`
+	DepFollowAllVariants   bool                             `json:"dependencyFollowAllVariants"`
+	DepFollowSource        bool                             `json:"dependencyFollowSource"`
+	DepVerboseResolve      bool                             `json:"dependencyVerboseResolve"`
+	GpgDisableSign         bool                             `json:"gpgDisableSign"`
+	GpgDisableVerify       bool                             `json:"gpgDisableVerify"`
+	DownloadSourcePackages bool                             `json:"downloadSourcePackages"`
+	PpaDistributorID       string                           `json:"ppaDistributorID"`
+	PpaCodename            string                           `json:"ppaCodename"`
+	SkipContentsPublishing bool                             `json:"skipContentsPublishing"`
+	FileSystemPublishRoots map[string]FileSystemPublishRoot `json:"FileSystemPublishEndpoints"`
+	S3PublishRoots         map[string]S3PublishRoot         `json:"S3PublishEndpoints"`
+	SwiftPublishRoots      map[string]SwiftPublishRoot      `json:"SwiftPublishEndpoints"`
+}
+
+// FileSystemPublishRoot describes single filesystem publishing entry point
+type FileSystemPublishRoot struct {
+	RootDir      string `json:"rootDir"`
+	LinkMethod   string `json:"linkMethod"`
+	VerifyMethod string `json:"verifyMethod"`
 }
 
 // S3PublishRoot describes single S3 publishing entry point
@@ -75,6 +83,7 @@ var Config = ConfigStructure{
 	DownloadSourcePackages: false,
 	PpaDistributorID:       "ubuntu",
 	PpaCodename:            "",
+	FileSystemPublishRoots: map[string]FileSystemPublishRoot{},
 	S3PublishRoots:         map[string]S3PublishRoot{},
 	SwiftPublishRoots:      map[string]SwiftPublishRoot{},
 }

utils/config_test.go

@@ -30,6 +30,10 @@ func (s *ConfigSuite) TestSaveConfig(c *C) {
 
 	s.config.RootDir = "/tmp/aptly"
 	s.config.DownloadConcurrency = 5
+
+	s.config.FileSystemPublishRoots = map[string]FileSystemPublishRoot{"test": {
+		RootDir: "/opt/aptly-publish"}}
+
 	s.config.S3PublishRoots = map[string]S3PublishRoot{"test": {
 		Region: "us-east-1",
 		Bucket: "repo"}}
@@ -64,6 +68,13 @@ func (s *ConfigSuite) TestSaveConfig(c *C) {
 		"  \"ppaDistributorID\": \"\",\n"+
 		"  \"ppaCodename\": \"\",\n"+
 		"  \"skipContentsPublishing\": false,\n"+
+		"  \"FileSystemPublishEndpoints\": {\n"+
+		"    \"test\": {\n"+
+		"      \"rootDir\": \"/opt/aptly-publish\",\n"+
+		"      \"linkMethod\": \"\",\n"+
+		"      \"verifyMethod\": \"\"\n"+
+		"    }\n"+
+		"  },\n"+
 		"  \"S3PublishEndpoints\": {\n"+
 		"    \"test\": {\n"+
 		"      \"region\": \"us-east-1\",\n"+