validate SPDX compliance

_licenses/agpl-3.0.txt

@@ -1,5 +1,5 @@
 ---
-title: GNU Affero GPL v3.0
+title: GNU Affero General Public License v3.0
 category: GPL
 tab-slug: agpl-v3
 hide-from-license-list: true

_licenses/bsd-2-clause.txt

@@ -1,6 +1,6 @@
 ---
 layout: license
-title: Simplified BSD
+title: BSD 2-clause "Simplified" License
 category: BSD
 tab-slug: bsd
 hide-from-license-list: true

_licenses/bsd-3-clause.txt

@@ -1,6 +1,6 @@
 ---
 layout: license
-title: New BSD
+title: BSD 3-clause "New" or "Revised" License
 category: BSD
 tab-slug: bsd-3
 hide-from-license-list: true

_licenses/cc0-1.0.txt

@@ -1,6 +1,6 @@
 ---
 layout: license
-title: CC0 1.0 Universal
+title: Creative Commons Zero v1.0 Universal
 category: Public Domain Dedication
 tab-slug: cc0
 permalink: /licenses/cc0/

_licenses/epl-1.0.txt

@@ -1,6 +1,6 @@
 ---
 layout: license
-title: Eclipse Public License v1.0
+title: Eclipse Public License 1.0
 category: Eclipse
 redirect_from: /licenses/eclipse/
 permalink: /licenses/epl-1.0/

_licenses/gpl-2.0.txt

@@ -1,5 +1,5 @@
 ---
-title: GNU GPL v2.0
+title: GNU General Public License v2.0
 category: GPL
 tab-slug: gpl-v2
 hide-from-license-list: false

_licenses/gpl-3.0.txt

@@ -1,5 +1,5 @@
 ---
-title: GNU GPL v3.0
+title: GNU General Public License v3.0
 category: GPL
 tab-slug: gpl-v3
 hide-from-license-list: true

_licenses/isc.txt

@@ -1,6 +1,6 @@
 ---
 layout: license
-title: ISC license
+title: ISC License
 permalink: /licenses/isc/
 source: http://opensource.org/licenses/isc-license
 category: BSD

_licenses/lgpl-2.1.txt

@@ -1,6 +1,6 @@
 ---
 layout: license
-title: GNU LGPL v2.1
+title: GNU Lesser General Public License v2.1
 category: LGPL
 tab-slug: lgpl-v2_1
 redirect_from: /licenses/lgpl-v2.1/

_licenses/lgpl-3.0.txt

@@ -1,6 +1,6 @@
 ---
 layout: license
-title: GNU LGPL v3.0
+title: GNU Lesser General Public License v3.0
 category: LGPL
 tab-slug: lgpl-v3
 hide-from-license-list: true

_licenses/unlicense.txt

@@ -1,6 +1,6 @@
 ---
 layout: license
-title: Public Domain (Unlicense)
+title: The Unlicense
 category: Public Domain Dedication
 tab-slug: unlicense
 permalink: /licenses/unlicense/

spec/license_spec.rb

@@ -10,6 +10,28 @@ licenses.each do |license|
       expect(license["description"]).to_not be_nil
     end
 
+    describe "SPDX compliance" do
+      # "No license" isn't really a license, so no need to test
+      unless license["id"] == "no-license"
+        it "#{license["id"]} should be a valid SPDX ID" do
+          expect(find_spdx(license["id"])).to_not be_nil
+        end
+
+        it "should be the proper SPDX name" do
+          spdx = find_spdx(license["id"])
+          expect(spdx[1]["name"].gsub(/ only$/,"")).to eql(license["title"])
+        end
+
+        # CC0 and Unlicense are not OSI approved, but that's okay
+        unless license["id"] == "unlicense" || license["id"] == "cc0-1.0"
+          it "should be OSI approved" do
+            spdx = find_spdx(license["id"])
+            expect(spdx[1]["osiApproved"]).to eql(true)
+          end
+        end
+      end
+    end
+
     ["permitted", "required", "forbidden"].each do |group|
       describe "#{group} properties" do
         it "should list the properties" do

spec/spec_helper.rb

@@ -1,4 +1,6 @@
 require 'jekyll'
+require 'open-uri'
+require 'json'
 
 def config_file
   File.expand_path "./_config.yml", source
@@ -15,7 +17,7 @@ def config
 end
 
 def licenses
-  site.collections["licenses"].docs.map { |l| l.data }
+  site.collections["licenses"].docs.map { |l| l.data.merge("id" => l.basename(".txt")) }
 end
 
 def site
@@ -34,3 +36,12 @@ end
 def rule?(tag, group)
   rules[group].any? { |r| r["tag"] == tag }
 end
+
+def spdx_list
+  url = "https://raw.githubusercontent.com/sindresorhus/spdx-license-list/master/spdx.json"
+  $spdx ||= JSON.parse(open(url).read)
+end
+
+def find_spdx(license)
+  spdx_list.find { |name, properties| name.downcase == license }
+end