Add action and config

actions.json

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+[
+    {
+        "id": "public_private",
+        "name": "Move to public or private",
+        "command": "/bin/bash scripts/actions/public_private",
+        "user": "root",
+        "accepted_return_codes": [
+            0
+        ],
+        "description": {
+            "en": "Change the public access of the app."
+        },
+        "arguments": [
+            {
+                "name": "is_public",
+                "type": "boolean",
+                "ask": {
+                    "en": "Is it a public app ?"
+                },
+                "default": true
+            }
+        ]
+    },
+    {
+        "id": "web_account",
+        "name": "External users",
+        "command": "/bin/bash scripts/actions/web_account",
+        "user": "root",
+        "accepted_return_codes": [
+            0
+        ],
+        "description": {
+            "en": "Allow user to be created without yunohost account."
+        },
+        "arguments": [
+            {
+                "name": "use_web_account",
+                "type": "boolean",
+                "ask": {
+                    "en": "Authorized external user creation ?"
+                },
+                "default": true
+            }
+        ]
+    }
+]

config_panel.json

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+{
+    "name": "GitLab configuration panel",
+    "version": "0.1",
+    "panel": [
+        {
+            "name": "GitLab configuration",
+            "id": "main",
+            "sections": [
+                {
+                    "name": "Public access",
+                    "id": "is_public",
+                    "options": [
+                        {
+                            "name": "Is it a public app ?",
+                            "id": "is_public",
+                            "type": "boolean",
+                            "default": true
+                        }
+                    ]
+                },
+                {
+                    "name": "Overwriting config files",
+                    "id": "overwrite_files",
+                    "options": [
+                        {
+                            "name": "Overwrite the nginx config file ?",
+                            "help": "If the file is overwritten, a backup will be created.",
+                            "id": "overwrite_nginx",
+                            "type": "boolean",
+                            "default": true
+                        },
+                        {
+                            "name": "Overwrite the gitlab.rb config file ?",
+                            "help": "If the file is overwritten, a backup will be created.",
+                            "id": "overwrite_gitlab_config",
+                            "type": "boolean",
+                            "default": true
+                        }
+                    ]
+                },
+                {
+                    "name": "External users",
+                    "id": "users",
+                    "options": [
+                        {
+                            "name": "Authorized external user creation ?",
+                            "help": "Allow user to be created without yunohost account.",
+                            "id": "use_web_account",
+                            "type": "boolean",
+                            "default": true
+                        }
+                    ]
+                }
+            ]
+        }
+    ]
+}

scripts/actions/public_private

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+#!/bin/bash
+
+#=================================================
+# GENERIC STARTING
+#=================================================
+# IMPORT GENERIC HELPERS
+#=================================================
+
+source scripts/_common.sh
+source /usr/share/yunohost/helpers
+
+#=================================================
+# RETRIEVE ARGUMENTS
+#=================================================
+
+# Get is_public
+is_public=${YNH_ACTION_IS_PUBLIC}
+
+app=${YNH_APP_INSTANCE_NAME:-$YNH_APP_ID}
+
+#=================================================
+# CHECK IF ARGUMENTS ARE CORRECT
+#=================================================
+
+#=================================================
+# CHECK IF AN ACTION HAS TO BE DONE
+#=================================================
+
+is_public_old=$(ynh_app_setting_get $app is_public)
+
+if [ $is_public -eq $is_public_old ]
+then
+	ynh_die "is_public is already set as $is_public." 0
+fi
+
+#=================================================
+# SPECIFIC ACTION
+#=================================================
+# MOVE TO PUBLIC OR PRIVATE
+#=================================================
+if [ $is_public -eq 0 ]; then
+	public_private="private"
+else
+	public_private="public"
+fi
+ynh_print_info --message="Moving the application to $public_private..."
+
+# Make app public if necessary
+if [ $is_public -eq 0 ]; then
+	ynh_app_setting_delete $app unprotected_uris
+else
+	# unprotected_uris allows SSO credentials to be passed anyway.
+	ynh_app_setting_set $app unprotected_uris "/"
+fi
+
+ynh_print_info --message="Reconfiguring SSOwat..."
+# Regen ssowat configuration
+yunohost app ssowatconf
+
+# Update the config of the app
+ynh_app_setting_set $app is_public $is_public
+
+#=================================================
+# RELOAD NGINX
+#=================================================
+ynh_print_info --message="Reloading nginx web server..."
+
+ynh_systemd_action --action=reload --service_name=nginx
+
+#=================================================
+# END OF SCRIPT
+#=================================================
+
+ynh_print_info --message="Execution completed"

scripts/actions/web_account

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+#!/bin/bash
+
+#=================================================
+# GENERIC STARTING
+#=================================================
+# IMPORT GENERIC HELPERS
+#=================================================
+
+source scripts/_common.sh
+source /usr/share/yunohost/helpers
+
+#=================================================
+# RETRIEVE ARGUMENTS
+#=================================================
+
+# Get use_web_account
+use_web_account=${YNH_ACTION_USE_WEB_ACCOUNT}
+
+app=${YNH_APP_INSTANCE_NAME:-$YNH_APP_ID}
+
+#=================================================
+# CHECK IF ARGUMENTS ARE CORRECT
+#=================================================
+
+#=================================================
+# CHECK IF AN ACTION HAS TO BE DONE
+#=================================================
+
+use_web_account_old=$(ynh_app_setting_get $app use_web_account)
+
+if [ $use_web_account -eq $use_web_account_old ]
+then
+	ynh_die "use_web_account is already set as $use_web_account." 0
+fi
+
+#=================================================
+# SPECIFIC ACTION
+#=================================================
+# SET USER CREATION POLICY
+#=================================================
+if [ $use_web_account -eq 0 ]; then
+	web_account="Enable"
+else
+	web_account="Disable"
+fi
+ynh_print_info --message="$web_account web user creation..."
+
+echo "ApplicationSetting.last.update_attributes(password_authentication_enabled_for_web: $use_web_account, signup_enabled: $use_web_account)" | gitlab-rails console
+
+# Update the config of the app
+ynh_app_setting_set $app use_web_account $use_web_account
+
+#=================================================
+# END OF SCRIPT
+#=================================================
+
+ynh_print_info --message="Execution completed"

scripts/config

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+#!/bin/bash
+
+#=================================================
+# GENERIC STARTING
+#=================================================
+# IMPORT GENERIC HELPERS
+#=================================================
+
+source _common.sh
+source /usr/share/yunohost/helpers
+
+#=================================================
+# RETRIEVE ARGUMENTS
+#=================================================
+
+app=${YNH_APP_INSTANCE_NAME:-$YNH_APP_ID}
+
+
+#=================================================
+# LOAD VALUES
+#=================================================
+
+# Load the real value from the app config or elsewhere.
+# Then get the value from the form.
+# If the form has a value for a variable, take the value from the form,
+# Otherwise, keep the value from the app config.
+
+# is_public
+old_is_public="$(ynh_app_setting_get $app is_public)"
+is_public="${YNH_CONFIG_MAIN_IS_PUBLIC_IS_PUBLIC:-$old_is_public}"
+
+# Overwrite nginx configuration
+old_overwrite_nginx="$(ynh_app_setting_get $app overwrite_nginx)"
+overwrite_nginx="${YNH_CONFIG_MAIN_OVERWRITE_FILES_OVERWRITE_NGINX:-$old_overwrite_nginx}"
+
+# Overwrite gitlab.rb configuration
+old_overwrite_gitlab_config="$(ynh_app_setting_get $app overwrite_gitlab_config)"
+overwrite_gitlab_config="${YNH_CONFIG_MAIN_OVERWRITE_FILES_OVERWRITE_GITLAB_CONFIG:-$old_overwrite_gitlab_config}"
+
+# use_web_account
+old_use_web_account="$(ynh_app_setting_get $app use_web_account)"
+use_web_account="${YNH_CONFIG_MAIN_GLOBAL_CONFIG_EMAIL_TYPE:-$old_admin_mail_html}"
+
+#=================================================
+# SHOW_CONFIG FUNCTION FOR 'SHOW' COMMAND
+#=================================================
+
+show_config() {
+	# here you are supposed to read some config file/database/other then print the values
+	# echo "YNH_CONFIG_${PANEL_ID}_${SECTION_ID}_${OPTION_ID}=value"
+
+	echo "YNH_CONFIG_MAIN_IS_PUBLIC_IS_PUBLIC=$is_public"
+
+	echo "YNH_CONFIG_MAIN_OVERWRITE_FILES_OVERWRITE_NGINX=$overwrite_nginx"
+	echo "YNH_CONFIG_MAIN_OVERWRITE_FILES_OVERWRITE_GITLAB_CONFIG=$overwrite_gitlab_config"
+
+	echo "YNH_CONFIG_MAIN_USERS_USE_WEB_ACCOUNT=$use_web_account"
+}
+
+#=================================================
+# MODIFY THE CONFIGURATION
+#=================================================
+
+apply_config() {
+	# Change public accessibility
+	yunohost app action run $app public_private --args $is_public
+
+	# Change use_web_account
+	yunohost app action run $app web_account --args $use_web_account
+
+	# Set overwrite_nginx
+	ynh_app_setting_set $app overwrite_nginx "$overwrite_nginx"
+	# Set overwrite_gitlab_config
+	ynh_app_setting_set $app overwrite_gitlab_config "$overwrite_gitlab_config"
+}
+
+#=================================================
+# GENERIC FINALIZATION
+#=================================================
+# SELECT THE ACTION FOLLOWING THE GIVEN ARGUMENT
+#=================================================
+
+case $1 in
+	show) show_config ;;
+	apply) apply_config ;;
+esac