Gen modules list

Voir bug https://intranet.grid5000.fr/bugzilla/show_bug.cgi?id=14939

lib/refrepo/gen/wiki/generators/modules_list.rb

+# coding: utf-8
+require 'etc'
+require 'net/ssh'
+
+
+
+class ModulesList < WikiGenerator
+
+    def get_modules_hash
+        user, host = Etc.getpwuid[:name] == 'jenkins' ? ['ajenkins', 'lyon'] : ['g5kadmin', 'lyon.g5k']
+
+        cmd = "/usr/share/lmod/lmod/libexec/spider -o jsonSoftwarePage $MODULEPATH"
+        Net::SSH.start(host, user) do |ssh|
+            output = ssh.exec!(cmd)
+            return Hash[JSON.parse(output).map do |m|
+                [m["package"], {
+                  "help": m["versions"][0]["help"], 
+                  "versions": m["versions"].map { |v| v["full"].split('/')[1] }
+                }]
+              end]
+        end
+    end
+
+    def generate_content(_options)
+        @generated_content = "{{Note|text=If you need additional software to be installed, feel free to contact [mailto:support-starff@lists.grid5000.fr Grid5000 support team] and we can look into it.}}\n\n"
+        table_options = 'class="wikitable sortable"'
+        table_data = []
+        table_columns = ["Name", "Description", "Version(s)"]
+        get_modules_hash().sort.each do |k, v|
+            table_data << ["<span style='white-space: nowrap;'>'''#{k}'''</span>", 
+                v[:help], 
+                v[:versions].sort.join('<br/>')]
+        end
+        
+        @generated_content = MW.generate_table(table_options, table_columns, table_data)
+        @generated_content += MW.italic(MW.small(generated_date_string))
+        @generated_content += MW::LINE_FEED
+    end
+end