#!/bin/bash #================================================= # GENERIC START #================================================= # IMPORT GENERIC HELPERS #================================================= if [ ! -e _common.sh ]; then # Fetch helpers file if not in current directory cp ../settings/scripts/_common.sh ./_common.sh chmod a+rx _common.sh fi source /usr/share/yunohost/helpers source _common.sh #================================================= # MANAGE SCRIPT FAILURE #================================================= # Exit if an error occurs during the execution of the script ynh_abort_if_errors #================================================= # LOAD SETTINGS #================================================= app=$YNH_APP_INSTANCE_NAME domain=$(ynh_app_setting_get $app domain) path_url=$(ynh_app_setting_get $app path_url) final_path=$(ynh_app_setting_get $app final_path) is_public=$(ynh_app_setting_get $app is_public) admin=$(ynh_app_setting_get $app admin) db_name=$(ynh_app_setting_get $app db_name) db_pwd=$(ynh_app_setting_get $app db_pwd) #================================================= # BACKUP BEFORE UPGRADE #================================================= # Stop services systemctl stop $app-sidekiq systemctl stop $app-puma # Backup the current version of the app if [[ $(ynh_app_setting_get $app disable_backup_before_upgrade) != '1' ]] then ynh_backup_before_upgrade ynh_clean_setup () { ynh_restore_upgradebackup } fi #================================================= # INSTALL DEPENDENCIES #================================================= ynh_install_app_dependencies "$pkg_dependencies" #================================================= # DOWNLOAD, CHECK AND UNPACK SOURCE #================================================= ynh_app_setting_set $app final_path $final_path # Download, check integrity, uncompress and patch the source from app.src ynh_setup_source "$final_path" # Install LDAP plugin mkdir -p "$final_path/plugins/discourse-ldap-auth" ynh_setup_source "$final_path/plugins/discourse-ldap-auth" ldap-auth #================================================= # NGINX CONFIGURATION #================================================= # Reference: https://meta.discourse.org/t/subfolder-support-with-docker/30507?u=falco&source_topic_id=54191 if [ "$path_url" != "/" ] ; then ynh_replace_string '$proxy_add_x_forwarded_for' '$http_your_original_ip_header' ../conf/nginx.conf fi # Create a dedicated nginx config ynh_add_nginx_config #================================================= # SPECIFIC SETUP #================================================= #================================================= # CONFIGURE DISCOURSE #================================================= # Make a backup of the original config file if modified ynh_backup_if_checksum_is_different "$final_path/config/discourse.conf" # Configure database discourse_config_file="$final_path/config/discourse.conf" cp $final_path/config/discourse_defaults.conf $discourse_config_file ynh_replace_string "db_name = discourse" "db_name = $db_name" "$discourse_config_file" ynh_replace_string "db_username = discourse" "db_username = $db_name" "$discourse_config_file" ynh_replace_string "db_password =" "db_password = $db_pwd" "$discourse_config_file" # Configure hostname ynh_replace_string "hostname = \"www.example.com\"" "hostname = \"$domain\"" "$discourse_config_file" ynh_replace_string "relative_url_root =" "relative_url_root = ${path_url%/}" "$discourse_config_file" # Serve static assets (i.e. images, js, etc.) ynh_replace_string "serve_static_assets = false" "serve_static_assets = true" "$discourse_config_file" # Don't show miniprofiler ynh_replace_string "load_mini_profiler = true" "load_mini_profiler = false" "$discourse_config_file" # Configure e-mail server admin_mail=$(ynh_user_get_info "$admin" mail) ynh_replace_string "developer_emails =" "developer_emails = $admin_mail" "$discourse_config_file" ynh_replace_string "smtp_address =" "smtp_address = localhost" "$discourse_config_file" ynh_replace_string "smtp_domain =" "smtp_domain = $domain" "$discourse_config_file" ynh_replace_string "smtp_enable_start_tls = true" "smtp_enable_start_tls = false" "$discourse_config_file" # Calculate and store the config file checksum ynh_store_file_checksum "$discourse_config_file" # Make a backup of the original config file if modified ynh_backup_if_checksum_is_different "$final_path/plugins/discourse-ldap-auth/config/settings.yml" # Configure LDAP plugin ldap_config_file="$final_path/plugins/discourse-ldap-auth/config/settings.yml" ynh_replace_string "adfs.example.com" "localhost" "$ldap_config_file" ynh_replace_string "dc=example,dc=com" "ou=users,dc=yunohost,dc=org" "$ldap_config_file" ynh_replace_string "sAMAccountName" "uid" "$ldap_config_file" ynh_store_file_checksum "$ldap_config_file" #================================================= # SETUP PUMA, A RUBY SERVER #================================================= puma_config_file="$final_path/config/puma.rb" ynh_replace_string "#{APP_ROOT}/log/puma" "/var/log/$app/puma" "$puma_config_file" ynh_replace_string "/home/discourse/discourse" "/var/www/$app" "$puma_config_file" ynh_replace_string "daemonize true" "daemonize false" "$puma_config_file" # Calculate and store the config file checksum ynh_store_file_checksum "$puma_config_file" # Set a secret value cp ../conf/secrets.yml "$final_path/config/secrets.yml" ynh_replace_string "__SECRET__" "$(ynh_string_random)" "$final_path/config/secrets.yml" # Calculate and store the config file checksum ynh_store_file_checksum "$final_path/config/secrets.yml" # Set permissions to app files chown -R $app: $final_path # Install puma with gem (cd "$final_path" # Install bundler, a gems installer gem install bundler # Install without documentation exec_as $app echo "gem: --no-ri --no-rdoc" >> "$final_path/.gemrc" # Install dependencies exec_as $app bundle install --path vendor/bundle --with development) #================================================= # SETUP SIDEKIQ #================================================= cp ../conf/sidekiq.yml "$final_path/config/sidekiq.yml" #================================================= # PREPARE THE DATABASE #================================================= (cd "$final_path" rake_exec="exec_as $app bin/rake RAILS_ENV=production" $rake_exec db:migrate $rake_exec assets:precompile) #================================================= # CONFIGURE PLUGINS #================================================= # Patch ldap-auth plugin to fix it when using domain subfolder # (Can only do that now because we are patching dependencies which have just been downloaded) #(cd $final_path/plugins/discourse-ldap-auth #patch -p1 < $YNH_CWD/../conf/ldap-auth-fix-subfolder.patch) # No need to patch dependencies if they haven't changed #================================================= # GENERIC FINALIZATION #================================================= # SECURE FILES AND DIRECTORIES #================================================= # Set permissions to app files chown -R $app: $final_path #================================================= # SETUP SSOWAT #================================================= # If app is public, add url to SSOWat conf as skipped_uris if [ $is_public -eq 1 ]; then # unprotected_uris allows SSO credentials to be passed anyway. ynh_app_setting_set "$app" skipped_uris "/" fi #================================================= # RELOAD NGINX #================================================= systemctl reload nginx #================================================= # START PUMA AND SIDEKIQ #================================================= # Wait for discourse-puma to be fully started # As discourse-sidekiq is a dependency, it is automatically started before ynh_check_starting_systemd "Use Ctrl-C to stop" "$app-puma" "120" # Additional pause to avoid 502 errors in package_check after reinstall... sleep 120s