Port mattermost_ynh version bumping tool

bump-version.rb

@@ -0,0 +1,72 @@
+#!/usr/bin/env ruby
+
+# [For package maintainers]
+# Edit the conf/app.src files with the latest commit
+#
+# Usage:
+#   ./bump-version.rb
+
+require 'digest'
+require 'json'
+require 'open-uri'
+
+module Yunohost
+  class AppSrcFile
+    def initialize(path = 'conf/app.src')
+      @path = path
+    end
+
+    def update(url, sum)
+      src = File.read(@path)
+      replace_src_setting!(src, 'SOURCE_URL', url)
+      replace_src_setting!(src, 'SOURCE_SUM', sum)
+      replace_src_setting!(src, 'SOURCE_FILENAME', File.basename(URI.parse(url).path))
+      File.write(@path, src)
+    end
+
+    private
+
+    def replace_src_setting!(str, setting, value)
+      str.gsub!(/^#{setting}=.*$/, "#{setting}=#{value}")
+    end
+  end
+
+  class ManifestFile
+    def initialize(path = 'manifest.json')
+      @path = path
+    end
+
+    def update_with_version(version)
+      manifest_file = File.read(@path)
+      manifest = JSON.parse(manifest_file)
+
+      if manifest['version'].start_with? version
+        i = manifest['version'].scan(/~ynh(\d)/).flatten.first.to_i + 1
+        manifest['version'] = "#{version}~ynh#{i}"
+      else
+        manifest['version'] = "#{version}~ynh1"
+      end
+
+      manifest_file = JSON.pretty_generate(manifest, indent: '    ') + "\n"
+      File.write(@path, manifest_file)
+    end
+  end
+end
+
+github = JSON.parse(URI.parse('https://api.github.com/repos/glitch-soc/mastodon/branches/main').read)
+last_commit = github["commit"]["sha"]
+version = Date.parse(github["commit"]["commit"]["author"]["date"]).to_s
+
+url = "https://github.com/glitch-soc/mastodon/archive/#{last_commit}.tar.gz"
+
+puts "Downloading last commit at #{url}"
+release_file = URI.parse(url).read
+sum = Digest::SHA256.hexdigest(release_file)
+
+# Update source file
+Yunohost::AppSrcFile.new().update(url, sum)
+
+# Update manifest file
+Yunohost::ManifestFile.new().update_with_version(version)
+
+puts "Done!"