X-Git-Url: http://www.git.cypherpunks.ru/?a=blobdiff_plain;f=metadata.go;h=65accbb9bef16186726411063bcb01a0d389b70b;hb=10711e8819e19eae53fdd0f4252acfeb8619ef09;hp=65080b506b256d82daefc230617a8f6622fd7574;hpb=60834a0713d5dcc6a9911511cb8618ce7358c824;p=gocheese.git

diff --git a/metadata.go b/metadata.go
index 65080b5..65accbb 100644
--- a/metadata.go
+++ b/metadata.go
@@ -1,6 +1,6 @@
 /*
 GoCheese -- Python private package repository and caching proxy
-Copyright (C) 2019-2021 Sergey Matveev <stargrave@stargrave.org>
+Copyright (C) 2019-2022 Sergey Matveev <stargrave@stargrave.org>
 
 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
@@ -17,39 +17,81 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 package main
 
-import "strings"
-
 const (
-	MetadataFile = ".metadata.rec"
+	MDFile = ".metadata.rec"
 
 	// https://packaging.python.org/specifications/core-metadata/
-	MetadataVersion                     = "2.1"
-	MetadataFieldMetadataVersion        = "Metadata-Version"
-	MetadataFieldName                   = "Name"
-	MetadataFieldVersion                = "Version"
-	MetadataFieldDescription            = "Description"
-	MetadataFieldPlatform               = "Platform"
-	MetadataFieldSupportedPlatform      = "Supported-Platform"
-	MetadataFieldSummary                = "Summary"
-	MetadataFieldDescriptionContentType = "Description-Content-Type"
-	MetadataFieldKeywords               = "Keywords"
-	MetadataFieldHomePage               = "Home-page"
-	MetadataFieldAuthor                 = "Author"
-	MetadataFieldAuthorEmail            = "Author-email"
-	MetadataFieldMaintainer             = "Maintainer"
-	MetadataFieldMaintainerEmail        = "Maintainer-Email"
-	MetadataFieldLicense                = "License"
-	MetadataFieldRequiresDist           = "Requires-Dist"
-	MetadataFieldRequiresPython         = "Requires-Python"
-	MetadataFieldRequiresExternal       = "Requires-External"
-	MetadataFieldProjectURL             = "Project-URL"
-	MetadataFieldProvidesExtra          = "Provides-Extra"
-	MetadataFieldClassifier             = "Classifier"
+	MDVersion                     = "2.1"
+	MDFieldMetadataVersion        = "Metadata-Version"
+	MDFieldName                   = "Name"
+	MDFieldVersion                = "Version"
+	MDFieldDescription            = "Description"
+	MDFieldPlatform               = "Platform"
+	MDFieldSupportedPlatform      = "Supported-Platform"
+	MDFieldSummary                = "Summary"
+	MDFieldDescriptionContentType = "Description-Content-Type"
+	MDFieldKeywords               = "Keywords"
+	MDFieldHomePage               = "Home-page"
+	MDFieldAuthor                 = "Author"
+	MDFieldAuthorEmail            = "Author-email"
+	MDFieldMaintainer             = "Maintainer"
+	MDFieldMaintainerEmail        = "Maintainer-email"
+	MDFieldLicense                = "License"
+	MDFieldRequiresDist           = "Requires-Dist"
+	MDFieldRequiresPython         = "Requires-Python"
+	MDFieldRequiresExternal       = "Requires-External"
+	MDFieldProjectURL             = "Project-URL"
+	MDFieldProvidesExtra          = "Provides-Extra"
+	MDFieldClassifier             = "Classifier"
 )
 
-func metadataFieldToRecField(f string) string {
-	return strings.ReplaceAll(f, "-", "")
-}
+var (
+	MDFieldToRecField = map[string]string{
+		MDFieldMetadataVersion:        "MetadataVersion",
+		MDFieldName:                   "Name",
+		MDFieldVersion:                "Version",
+		MDFieldDescription:            "Description",
+		MDFieldPlatform:               "Platform",
+		MDFieldSupportedPlatform:      "SupportedPlatform",
+		MDFieldSummary:                "Summary",
+		MDFieldDescriptionContentType: "DescriptionContentType",
+		MDFieldKeywords:               "Keywords",
+		MDFieldHomePage:               "HomePage",
+		MDFieldAuthor:                 "Author",
+		MDFieldAuthorEmail:            "AuthorEmail",
+		MDFieldMaintainer:             "Maintainer",
+		MDFieldMaintainerEmail:        "MaintainerEmail",
+		MDFieldLicense:                "License",
+		MDFieldRequiresDist:           "RequiresDist",
+		MDFieldRequiresPython:         "RequiresPython",
+		MDFieldRequiresExternal:       "RequiresExternal",
+		MDFieldProjectURL:             "ProjectURL",
+		MDFieldProvidesExtra:          "ProvidesExtra",
+		MDFieldClassifier:             "Classifier",
+	}
+	MDFormToRecField = [][2]string{
+		{"name", MDFieldToRecField[MDFieldName]},
+		{"version", MDFieldToRecField[MDFieldVersion]},
+		{"platform", MDFieldToRecField[MDFieldPlatform]},
+		{"supported_platform", MDFieldToRecField[MDFieldSupportedPlatform]},
+		{"summary", MDFieldToRecField[MDFieldSummary]},
+		{"description", MDFieldToRecField[MDFieldDescription]},
+		{"description_content_type", MDFieldToRecField[MDFieldDescriptionContentType]},
+		{"keywords", MDFieldToRecField[MDFieldKeywords]},
+		{"home_page", MDFieldToRecField[MDFieldHomePage]},
+		{"author", MDFieldToRecField[MDFieldAuthor]},
+		{"author_email", MDFieldToRecField[MDFieldAuthorEmail]},
+		{"maintainer", MDFieldToRecField[MDFieldMaintainer]},
+		{"maintainer_email", MDFieldToRecField[MDFieldMaintainerEmail]},
+		{"license", MDFieldToRecField[MDFieldLicense]},
+		{"classifiers", MDFieldToRecField[MDFieldClassifier]},
+		{"requires_dist", MDFieldToRecField[MDFieldRequiresDist]},
+		{"requires_python", MDFieldToRecField[MDFieldRequiresPython]},
+		{"requires_external", MDFieldToRecField[MDFieldRequiresExternal]},
+		{"project_url", MDFieldToRecField[MDFieldProjectURL]},
+		{"provides_extra", MDFieldToRecField[MDFieldProvidesExtra]},
+	}
+)
 
 // It should follow https://www.python.org/dev/peps/pep-0566/
 type PkgInfo struct {
@@ -108,7 +150,7 @@ type PkgReleaseInfo struct {
 
 type PkgMeta struct {
 	Info       PkgInfo                      `json:"info"`
-	LastSerial int                          `json:"last_serial"`
+	LastSerial int64                        `json:"last_serial"`
 	Releases   map[string][]*PkgReleaseInfo `json:"releases"`
 	URLs       []*PkgReleaseInfo            `json:"urls"`
 }