65 changed files with 389 additions and 1735 deletions
--- a/.code_preloader.yml
+++ b/.code_preloader.yml
@ -1,32 +0,0 @@
---
-# Example configuration for Code-Preloader
-
-# List of repository paths to preload
-# source_list:
-#   - "path/to/repo1"
-#   - "path/to/repo2"
-
-# List of patterns to ignore during preloading
-ignore_list:
-  - ^\.git/
-  - ^lib.*
-  - ^doc/
-  - ^bin/
-  - ^_prompts/
-  - ^\.reuse/
-  - ^LICENSES/
-  - ^\.vagrant/
-  - ^scripts/
-
-# Path to the output file (if null, output to STDOUT)
-output_path: null
-
-prompt:
-  # Optional: Path to a file containing the prompt header
-  header_path: null
-
-  # Optional: Path to a file containing the prompt footer
-  footer_path: null
-
-  # Optional: Path to a file container a jinja template to structure the prompt
-  template_path: null
--- a/.drone.yml
+++ b/.drone.yml
@ -5,7 +5,7 @@ name: default

 steps:
  - name: build:binary
-    image: crystallang/crystal:1.11.0-alpine
+    image: crystallang/crystal:1.7.3
    environment:
      PACKAGE_BASENAME: mfm_linux_amd64
    volumes:
@ -13,16 +13,11 @@ steps:
        path: /_cache
    commands:
      - pwd
-        # - |
-        #   apt-get update && \
-        #   apt-get install -y \
-        #     cmake g++ \
-        #     libevent-dev libpcre3-dev \
-        #     libyaml-dev liblzma-dev
+      - apt-get update && 
+          apt-get install -y cmake g++ libevent-dev libpcre3-dev libyaml-dev
      - shards install
      - shards build --production --static
      - strip bin/mfm
-      - ./bin/mfm --version
      - mkdir -p /_cache/bin
      - cp -r bin/mfm /_cache/bin/$PACKAGE_BASENAME

@ -79,17 +74,8 @@ steps:

 # FIXME: handle multi-arch
 # FIXME: publish only on tags
-services:
-  - name: docker
-    image: docker:dind
-    privileged: true
-    volumes:
-      - name: dockersock
-        path: /var/run

 volumes:
  - name: cache
    temp: {}
-  - name: dockersock
-    temp: {}
 #
--- a/.gitignore
+++ b/.gitignore
@ -3,7 +3,6 @@
 # SPDX-FileCopyrightText: 2023 Glenn Y. Rolland <glenux@glenux.net>
 # Copyright © 2023 Glenn Y. Rolland <glenux@glenux.net>

-/_*
 .vagrant
 bin
 lib
--- a/.tool-versions
+++ b/.tool-versions
@ -1 +0,0 @@
-crystal 1.10.1
--- a/24
+++ b/24
@ -3,29 +3,7 @@
 # SPDX-FileCopyrightText: 2023 Glenn Y. Rolland <glenux@glenux.net>
 # Copyright © 2023 Glenn Y. Rolland <glenux@glenux.net>

-PREFIX=/usr
-
 all: build

-prepare:
-	shards install
-
 build:
-	shards build --error-trace -Dpreview_mt
-	@echo SUCCESS
-
-watch: 
-	 watchexec --restart --delay-run 3 -c -e cr make build
-
-spec: test
-test:
-	crystal spec --error-trace
-
-install:
-	install \
-		-m 755 \
-		bin/code-preloader \
-		$(PREFIX)/bin
-
-.PHONY: spec test build all prepare install
-
+	shards build
--- a/README.md
+++ b/README.md
@ -6,13 +6,6 @@
 -->

 [![Build Status](https://cicd.apps.glenux.net/api/badges/glenux/mfm/status.svg)](https://cicd.apps.glenux.net/glenux/mfm)
-![License LGPL3.0-or-later](https://img.shields.io/badge/license-LGPL3.0--or--later-blue.svg)
-[![Donate on patreon](https://img.shields.io/badge/patreon-donate-orange.svg)](https://patreon.com/glenux)
-
-> :information_source: This project is available on our self-hosted server and
-> on CodeBerg and GitHub as mirrors. For the latest updates and comprehensive
-> version of our project, please visit our primary repository at:
-> <https://code.apps.glenux.net/glenux/mfm>.

 # Minimalist Fuse Manager (MFM)

@ -26,27 +19,11 @@ Before using MFM, make sure the following tools are installed on your system:
 - **sshfs**: <https://github.com/libfuse/sshfs>
 - **httpdirfs**: <https://github.com/fangfufu/httpdirfs>
 - **fzf**: <https://github.com/junegunn/fzf>
- libpcre3
- libevent-2.1
-
-For Debian/Ubuntu you can use the following command:
-
-```shell-session
-$ sudo apt-get update && sudo apt-get install libpcre3 libevent-2.1-7 fzf gocryptfs httpdirfs sshfs
-```
-
-## Building from source

 To build from source, you'll also need:

 - **crystal-lang**: <https://crystal-lang.org/>

-For Debian/Ubuntu you can use the following command:
-
-```shell-session
-$ sudo apt-get update && sudo apt-get install libpcre3-dev libevent-2.1-dev
-```
-
 ## Installation

 ### 1. From Source
@ -59,63 +36,23 @@ $ sudo apt-get update && sudo apt-get install libpcre3-dev libevent-2.1-dev

 ### 2. Binary Download

-Alternatively, download [a pre-compiled binary
-version](https://code.apps.glenux.net/glenux/mfm/releases) of MFM.
+Alternatively, download a pre-compiled binary version of MFM.

 ## Usage

 ### Command Line Options

-Global
-
 ```
 Usage: mfm [options]

-Global options
-    -c, --config FILE                Set configuration file
-    -v, --verbose                    Set more verbosity
-    -o, --open                       Automatically open directory after mount
-    --version                        Show version
-    -h, --help                       Show this help
+Global options:
+    -c, --config FILE                Specify configuration file
+    -h, --help                       Display this help

-Commands (not implemented yet):
-    config                           Manage configuration file
-    mapping                          Manage filesystems
-```
-
-Config management
-
-```
-Usage: mfm filesystem [options]
-
-Global options
-    -c, --config FILE                Set configuration file
-    -v, --verbose                    Set more verbosity
-    -o, --open                       Automatically open directory after mount
-    --version                        Show version
-    -h, --help                       Show this help
-
-Commands (not implemented yet):
-    init                             Create init file
-```
-
-Filesystem management
-
-```
-Usage: mfm mapping [options]
-
-Global options
-    -c, --config FILE                Set configuration file
-    -v, --verbose                    Set more verbosity
-    -o, --open                       Automatically open directory after mount
-    --version                        Show version
-    -h, --help                       Show this help
-
-Commands (not implemented yet):
-    list                             List fuse mappings
-    create                           Create new fuse mapping
-    edit                             Edit fuse mapping
-    delete                           Create new fuse mapping
+Commands:
+    create                           Add a new filesystem
+    delete                           Remove an existing filesystem
+    edit                             Modify the configuration
 ```

 ### Demo
@ -124,26 +61,24 @@ Commands (not implemented yet):

 ## Configuration

-MFM uses a YAML configuration file, typically found at `~/.config/mfm.yml`, to
-detail the filesystem names, types, and respective configurations.
+MFM uses a YAML configuration file, typically found at `~/.config/mfm.yml`, to detail the filesystem names, types, and respective configurations.

 ### YAML File Format

 ```yaml
---
 version: "1"

 global:
-  mountpoint: "{{env.HOME}}/mnt"
+  mountpoint: "/home/user/mnt/{{name}}"

 filesystems:
  - type: "gocryptfs"
    name: "Work - SSH Keys"
-    encrypted_path: "/home/user/.ssh/keyring.work.vault"
+    encrypted_path: "/home/user/.ssh/keyring.work"

  - type: "sshfs"
    name: "Personal - Media Server"
-    remote_user: "{{env.USER}}"
+    remote_user: "user"
    remote_host: "mediaserver.local"
    remote_path: "/mnt/largedisk/music"
    remote_port: 22
@ -167,7 +102,7 @@ Contributing to MFM:
 6. **Submit a Pull Request**: Begin a pull request to the main repository and explain your changes.
 7. **Review**: Await feedback from the maintainers and respond as necessary.

-By contributing, you agree to our code of conduct and license terms.
+By contributing, you agree to our code of conduct and GPL-2 license terms.

 ## Authors and Contributors

--- a/2
+++ b/2
@ -30,5 +30,5 @@ Vagrant.configure('2') do |config|
    machine.vm.network 'forwarded_port', guest: 80, host: 1080, host_ip: '127.0.0.1'
  end

-  config.vm.provision 'shell', path: 'scripts/vagrant-provision/base.sh'
+  config.vm.provision 'shell', path: 'scripts/vagrant.provision.sh'
 end
--- a/doc/demo.mfm.yml
+++ b/doc/demo.mfm.yml
@ -1,8 +1,9 @@
 ---
+
 version: 1

 global:
-  mountpoint: "{{env.HOME}}/mnt"
+  mountpoint: "~/mnt"

 filesystems:
  - type: gocryptfs
@ -15,7 +16,7 @@ filesystems:

  - type: sshfs
    name: "Personal - Remote Media Server"
-    remote_user: "{{env.USER}}"
+    remote_user: user
    remote_host: mediaserver.local
    remote_port: 22
    remote_path: "/remote/path/to/media"
--- a/scripts/ci.crossbuild-alpine.sh
+++ b/scripts/ci.crossbuild-alpine.sh
@ -1,64 +0,0 @@
-#!/bin/sh -eu
-# vim: set ts=2 sw=2 et:
-
-LOCAL_PROJECT_PATH="${1-$PWD}"
-
-TARGET_ARCH="${2-amd64}"
-
-DOCKER_IMAGE=""
-
-BUILD_COMMAND=" \
-  shards build --static --release \
-  && chown 1000:1000 -R bin \
-  && find bin -type f -maxdepth 1 -exec mv {} {}_${TARGET_ARCH} \; \
-"
-INSTALL_CRYSTAL=" \
-  echo '@edge http://dl-cdn.alpinelinux.org/alpine/edge/community' >>/etc/apk/repositories \
-  && apk add --update --no-cache --force-overwrite \
-    crystal@edge \
-    g++ \
-    gc-dev \
-    libxml2-dev \
-    llvm16-dev \
-    llvm16-static \
-    make \
-    musl-dev \
-    openssl-dev \
-    openssl-libs-static \
-    pcre-dev \
-    shards@edge \
-    yaml-dev \
-    yaml-static \
-    zlib-dev \
-    zlib-static \
-"
-
-# setup arch
-case "$TARGET_ARCH" in
-  amd64) DOCKER_IMAGE="alpine" ;;
-  arm64) DOCKER_IMAGE="multiarch/alpine:aarch64-edge" ;;
-  armel) DOCKER_IMAGE="multiarch/alpine:armv7-edge" ;;
-  # armhf) DOCKER_IMAGE="multiarch/alpine:armhf-edge" ;;
-  # i386)  DOCKER_IMAGE="multiarch/alpine:x86-edge" ;;
-  mips)  DOCKER_IMAGE="multiarch/alpine:mips-edge" ;;
-  mipsel)  DOCKER_IMAGE="multiarch/alpine:mipsel-edge" ;;
-  powerpc)  DOCKER_IMAGE="multiarch/alpine:powerpc-edge" ;;
-  ppc64el)  DOCKER_IMAGE="multiarch/alpine:ppc64el-edge" ;;
-  s390x)  DOCKER_IMAGE="multiarch/alpine:s390x-edge" ;;
-esac
-
-# Compile Crystal project statically for target architecture
-docker pull multiarch/qemu-user-static:register
-docker run \
-  --rm \
-  --privileged \
-  multiarch/qemu-user-static:register \
-  --reset
-docker run \
-  -it \
-  -v "$LOCAL_PROJECT_PATH:/app" \
-  -w /app \
-  --rm \
-  "$DOCKER_IMAGE" \
-  /bin/sh -c "$INSTALL_CRYSTAL && $BUILD_COMMAND"
-
--- a/scripts/ci.crossbuild-debian.sh
+++ b/scripts/ci.crossbuild-debian.sh
@ -1,82 +0,0 @@
-#!/bin/sh -eu
-# vim: set ts=2 sw=2 et:
-
-LOCAL_PROJECT_PATH="${1-$PWD}"
-
-TARGET_ARCH="${2-amd64}"
-
-DOCKER_IMAGE=""
-
-BUILD_COMMAND=" \
-  shards build --static --release \
-  && chown 1000:1000 -R bin \
-  && find bin -type f -maxdepth 1 -exec mv {} {}_${TARGET_ARCH} \; \
-"
-
-# crystal
-INSTALL_CRYSTAL=" \
-  sed -i -e 's/Types: deb/Types: deb deb-src/' /etc/apt/sources.list.d/debian.sources \
-  && echo 'deb http://deb.debian.org/debian unstable main' > /etc/apt/sources.list.d/sid.list \
-  && echo 'deb-src http://deb.debian.org/debian unstable main' >> /etc/apt/sources.list.d/sid.list \
-  && apt-get update \
-  && apt-get install -y \
-    g++ \
-    libxml2-dev \
-    llvm-dev \
-    make \
-    libssl-dev \
-    libpcre3-dev \
-    libyaml-dev \
-    zlib1g-dev \
-    dpkg-dev \
-    debuild \
-  && apt source crystal \
-  && apt build-dep crystal \
-  && ls -lF \
-  && debuild -b -uc -us \
-"
-
-# setup arch
-case "$TARGET_ARCH" in
-  amd64) DOCKER_IMAGE="debian" ;;
-  arm64) DOCKER_IMAGE="arm64v8/debian" ;;
-  armel) DOCKER_IMAGE="arm32v7/debian" ;;
-  armhf) DOCKER_IMAGE="armhf/debian" ;;
-  i386)  DOCKER_IMAGE="x86/debian" ;;
-  mips)  DOCKER_IMAGE="mips/debian" ;;
-  mipsel)  DOCKER_IMAGE="mipsel/debian" ;;
-  powerpc)  DOCKER_IMAGE="powerpc/debian" ;;
-  ppc64el)  DOCKER_IMAGE="ppc64el/debian" ;;
-  s390x)  DOCKER_IMAGE="s390x/debian" ;;
-esac
-
-# Compile Crystal project statically for target architecture
-docker pull multiarch/qemu-user-static
-
-docker run \
-  --rm \
-  --privileged \
-  multiarch/qemu-user-static \
-  --reset -p yes
-
-set -x
-docker run \
-  -it \
-  -v "$LOCAL_PROJECT_PATH:/app" \
-  -w /app \
-  --rm \
-  --platform linux/arm64 \
-  "$DOCKER_IMAGE"
-
-exit 0
-
-set -x
-docker run \
-  -it \
-  -v "$LOCAL_PROJECT_PATH:/app" \
-  -w /app \
-  --rm \
-  --platform linux/arm64 \
-  "$DOCKER_IMAGE" \
-  /bin/sh -c "$INSTALL_CRYSTAL && $BUILD_COMMAND"
-
--- a/scripts/compiler.crossbuild-debian.sh
+++ b/scripts/compiler.crossbuild-debian.sh
@ -1,86 +0,0 @@
-#!/bin/sh -eu
-# vim: set ts=2 sw=2 et:
-
-LOCAL_PROJECT_PATH="${1-$PWD}"
-
-TARGET_ARCH="${2-arm64}"
-
-DOCKER_IMAGE=""
-
-BUILD_COMMAND=" \
-  shards build --static --release \
-  && chown 1000:1000 -R bin \
-  && find bin -type f -maxdepth 1 -exec mv {} {}_${TARGET_ARCH} \; \
-"
-
-# crystal
-INSTALL_CRYSTAL=" \
-  sed -i -e '/^deb/d' /etc/apt/sources.list \
-  && sed -i -e '/jessie.updates/d' /etc/apt/sources.list \
-  && sed -i -e 's/^# deb/deb/' /etc/apt/sources.list \
-  && apt-get update"
-
-cat > /dev/null <<EOF
-"
-  && apt-get install -y \
-    g\+\+ \
-    gcc \
-    curl \
-    autoconf \
-    automake \
-    python2 \
-    libxml2-dev \
-    llvm-dev \
-    make \
-    libssl-dev \
-    libpcre2-dev \
-    libyaml-dev \
-    zlib1g-dev \
-"
-EOF
-
-# setup arch
-case "$TARGET_ARCH" in
-  amd64) DOCKER_IMAGE="debian:8" ;;
-  arm64) DOCKER_IMAGE="arm64v8/debian:8" ;;
-  armel) DOCKER_IMAGE="arm32v7/debian" ;;
-  armhf) DOCKER_IMAGE="armhf/debian" ;;
-  i386)  DOCKER_IMAGE="x86/debian" ;;
-  mips)  DOCKER_IMAGE="mips/debian" ;;
-  mipsel)  DOCKER_IMAGE="mipsel/debian" ;;
-  powerpc)  DOCKER_IMAGE="powerpc/debian" ;;
-  ppc64el)  DOCKER_IMAGE="ppc64el/debian" ;;
-  s390x)  DOCKER_IMAGE="s390x/debian" ;;
-esac
-
-# Compile Crystal project statically for target architecture
-docker pull multiarch/qemu-user-static
-
-docker run \
-  --rm \
-  --privileged \
-  multiarch/qemu-user-static \
-  --reset -p yes
-
-set -x
-docker run \
-  -it \
-  -v "$LOCAL_PROJECT_PATH:/app" \
-  -w /app \
-  --rm \
-  --platform linux/arm64 \
-  "$DOCKER_IMAGE" \
-  /bin/sh -c "$INSTALL_CRYSTAL && bash"
-
-exit 0
-
-set -x
-docker run \
-  -it \
-  -v "$LOCAL_PROJECT_PATH:/app" \
-  -w /app \
-  --rm \
-  --platform linux/arm64 \
-  "$DOCKER_IMAGE" \
-  /bin/sh -c "$INSTALL_CRYSTAL && $BUILD_COMMAND"
-
--- a/scripts/vagrant-provision/base.sh
+++ b/scripts/vagrant-provision/base.sh
@ -1,32 +0,0 @@
-#!/bin/sh
-
-set -e
-set -u
-
-USER="$(test -d /vagrant && echo "vagrant" || echo "debian")"
-HOSTNAME="$(hostname)"
-
-export DEBIAN_FRONTEND=noninteractive
-
-echo "Installing required system packages"
-apt-get update --allow-releaseinfo-change
-apt-get install -y \
-   apt-transport-https \
-   ca-certificates \
-   git \
-   curl \
-   wget \
-   vim \
-   gnupg2 \
-   software-properties-common
-
-# echo "Installing mfm requirements"
-# apt-get install -y \
-#    fzf \
-#    sshfs \
-#    httpdirfs \
-#    libyaml-0-2 \
-#    libyaml-dev \
-#    libpcre3-dev \
-#    libevent-dev
-
--- a/scripts/vagrant-provision/recording.sh
+++ b/scripts/vagrant-provision/recording.sh
@ -1,22 +0,0 @@
-#!/bin/sh
-
-# install crystal
-set -e
-set -u
-
-USER="$(test -d /vagrant && echo "vagrant" || echo "debian")"
-HOSTNAME="$(hostname)"
-
-export DEBIAN_FRONTEND=noninteractive
-
-echo "Installing required system packages"
-apt-get update --allow-releaseinfo-change
-
-echo "Installing recording requirements"
-apt-get install -y \
-   tmux \
-   mdp \
-   bat \
-   asciinema \
-   termtosvg
-
--- a/scripts/vagrant-provision/build.sh
+++ b/scripts/vagrant-provision/build.sh
@ -9,6 +9,26 @@ HOSTNAME="$(hostname)"

 export DEBIAN_FRONTEND=noninteractive

+echo "Installing required system packages"
+apt-get update --allow-releaseinfo-change
+apt-get install -y \
+   apt-transport-https \
+   ca-certificates \
+   git \
+   curl \
+   wget \
+   vim \
+   gnupg2 \
+   software-properties-common
+
+echo "Installing recording requirements"
+apt-get install -y \
+   tmux \
+   mdp \
+   bat \
+   asciinema \
+   termtosvg
+
 echo "Installing mfm requirements"
 apt-get install -y \
   fzf \
@ -19,6 +39,24 @@ apt-get install -y \
   libpcre3-dev \
   libevent-dev

+#!/bin/sh
+
+set -e
+set -u
+
+USER="$(test -d /vagrant && echo "vagrant" || echo "debian")"
+CLUSTERS_DIR=/home/$USER/clusters
+
+# Installation de kompose
+if [ ! -f /usr/local/bin/kompose ]; then
+	DL="$(mktemp)"
+	curl \
+		-L https://github.com/kubernetes/kompose/releases/download/v1.22.0/kompose-linux-amd64 \
+		-o "$DL"
+	chmod +x "$DL"
+	mv "$DL" /usr/local/bin/kompose
+fi
+
 # Installing asdf
 su - "$USER" -c "git config --global advice.detachedHead false"
 su - "$USER" -c "rm -rf ~/.asdf"
--- a/shard.lock
+++ b/shard.lock
@ -1,22 +1,6 @@
 version: 2.0
 shards:
-  ameba:
-    git: https://github.com/crystal-ameba/ameba.git
-    version: 1.6.1
-
-  crinja:
-    git: https://github.com/straight-shoota/crinja.git
-    version: 0.8.1
-
  shellwords:
    git: https://github.com/sztheory/shellwords-crystal.git
    version: 0.1.0

-  tablo:
-    git: https://github.com/hutou/tablo.git
-    version: 0.10.1
-
-  version_from_shard:
-    git: https://github.com/hugopl/version_from_shard.git
-    version: 1.2.5
-
--- a/shard.yml
+++ b/shard.yml
@ -5,30 +5,29 @@
 # Copyright © 2023 Glenn Y. Rolland <glenux@glenux.net>

 name: Minimalist FUSE Manager
-version: 0.2.0
+version: 0.1.0

 targets:
  mfm:
    main: src/main.cr

-authors:
-  - Glenn Y. Rolland <glenux@glenux.net>
+# authors:
+#   - name <email@example.com>

-description: |
-  FIXME. write description
+# description: |
+#   Short description of gx-vault

 dependencies:
-  crinja:
-    github: straight-shoota/crinja
  shellwords:
    github: szTheory/shellwords-crystal
-  version_from_shard:
-    github: hugopl/version_from_shard
-  tablo:
-    github: hutou/tablo

-development_dependencies:
-  ameba:
-    github: crystal-ameba/ameba
+# dependencies:
+#   pg:
+#     github: will/crystal-pg
+#     version: "~> 0.5"
+
+# development_dependencies:
+#   webmock:
+#     github: manastech/webmock.cr

 license: GPL-3
--- a/spec/spec_helper.cr
+++ b/spec/spec_helper.cr
@ -1 +0,0 @@
-require "spec"
--- a/spec/utils/breadcrumbs_spec.cr
+++ b/spec/utils/breadcrumbs_spec.cr
@ -1,46 +0,0 @@
-require "../spec_helper"
-require "../../src/utils/breadcrumbs"
-
-describe GX::Utils::BreadCrumbs do
-  context "Initialization" do
-    it "can initialize from array" do
-      # empty string
-      b1 = GX::Utils::BreadCrumbs.new([] of String)
-      b1.to_a.should be_empty
-
-      # simple string
-      b2 = GX::Utils::BreadCrumbs.new(["test1"])
-      b2.to_a.should eq(["test1"])
-
-      # array
-      b3 = GX::Utils::BreadCrumbs.new(["test1", "test2"])
-      b3.to_a.should eq(["test1", "test2"])
-    end
-  end
-
-  context "Functioning" do
-    it "can add values" do
-      # empty string
-      b1 = GX::Utils::BreadCrumbs.new([] of String)
-      b1.to_a.should be_empty
-
-      # simple string
-      b2 = b1 + "test1"
-      b2.to_a.should eq(["test1"])
-
-      b3 = b2 + "test2"
-      b3.to_a.should eq(["test1", "test2"])
-    end
-
-    it "can become a string" do
-      b1 = GX::Utils::BreadCrumbs.new([] of String)
-      b1.to_s.should eq("")
-
-      b2 = b1 + "test1"
-      b2.to_a.should eq("test1")
-
-      b3 = b2 + "test2"
-      b3.to_a.should eq("test1 test2")
-    end
-  end
-end
--- a/src/cli.cr
+++ b/src/cli.cr
@ -5,38 +5,104 @@

 require "option_parser"
 require "./config"
-require "./version"
-require "./parsers/root_parser"
-require "./utils/breadcrumbs"
-require "./utils/fzf"
-require "./file_system_manager"
-require "./command_factory"
+require "./fzf"

 module GX
  class Cli
-    Log = ::Log.for("cli")

-   @config : GX::Config
+    @config : Config

-    def initialize
+    def initialize()
      # Main execution starts here
-      # # FIXME: add a method to verify that FZF is installed
      @config = Config.new
+
+      ## FIXME: check that FZF is installed
    end

    def parse_command_line(args)
+      # update 
+      add_args = { name: "", path: "" }
+      delete_args = { name: "" }
      pparser = OptionParser.new do |parser|
-        breadcrumbs = Utils::BreadCrumbs.new([] of String)
-        Parsers::RootParser.new.build(parser, breadcrumbs, @config)
+        parser.banner = "Usage: #{PROGRAM_NAME} [options]\n\nGlobal options"
+
+        parser.on("-c", "--config FILE", "Set configuration file") do |path|
+          @config.path = path
+        end
+        parser.on("-h", "--help", "Show this help") do |flag|
+          STDOUT.puts parser
+          exit(0)
+        end
+
+        parser.separator("\nCommands")
+        parser.on("create", "Create vault") do 
+          @config.mode = Config::Mode::Add
+
+          parser.banner = "Usage: #{PROGRAM_NAME} create [options]\n\nGlobal options"
+          parser.separator("\nCommand options")
+
+          parser.on("-n", "--name", "Set vault name") do |name|
+            add_args = add_args.merge({ name: name })
+          end
+          parser.on("-p", "--path", "Set vault encrypted path") do |path|
+            add_args = add_args.merge({ path: path })
+          end
+        end
+
+        parser.on("delete", "Delete vault") do 
+          @config.mode = Config::Mode::Add
+
+          parser.banner = "Usage: #{PROGRAM_NAME} delete [options]\n\nGlobal options"
+          parser.separator("\nCommand options")
+
+          parser.on("-n", "--name", "Set vault name") do |name|
+            delete_args = delete_args.merge({ name: name })
+          end
+        end
+
+        parser.on("edit", "Edit configuration") do |flag|
+          @config.mode = Config::Mode::Edit
+        end
+
      end
      pparser.parse(args)
    end

-    def run
-      command = CommandFactory.create_command(@config, @config.mode)
-      abort("ERROR: unknown command for mode #{@config.mode}") if command.nil?
+    def run()
+      @config.load_from_file
+
+      names_display = {} of String => NamedTuple(filesystem: Filesystem, ansi_name: String)
+      @config.filesystems.each do |filesystem|
+        fs_str = filesystem.type.ljust(12,' ')
+        result_name = 
+          if filesystem.mounted? 
+            "#{fs_str} #{filesystem.name} [open]"
+          else
+            "#{fs_str} #{filesystem.name}"
+          end
+        ansi_name = 
+          if filesystem.mounted? 
+            "#{fs_str.colorize(:dark_gray)} #{filesystem.name} [#{ "open".colorize(:green) }]"
+          else
+            "#{fs_str.colorize(:dark_gray)} #{filesystem.name}"
+          end
+
+        names_display[result_name] = {
+          filesystem: filesystem,
+          ansi_name: ansi_name
+        }
+      end
+
+      result_filesystem_name = Fzf.run(names_display.values.map(&.[:ansi_name]).sort)
+      selected_filesystem = names_display[result_filesystem_name][:filesystem]
+      puts ">> #{selected_filesystem.name}".colorize(:yellow)
+
+      if selected_filesystem
+        selected_filesystem.mounted? ? selected_filesystem.unmount : selected_filesystem.mount
+      else
+        STDERR.puts "Vault not found: #{selected_filesystem}.".colorize(:red)
+      end

-      command.try &.execute
    end
  end
 end
--- a/src/command_factory.cr
+++ b/src/command_factory.cr
@ -1,11 +0,0 @@
-require "./commands"
-
-module GX
-  class CommandFactory
-    def self.create_command(config : GX::Config, mode : GX::Types::Mode) : Commands::AbstractCommand?
-      classes = {{ Commands::AbstractCommand.all_subclasses }}
-      command_klass = classes.find { |klass| klass.handles_mode == mode }
-      command_klass.try &.new(config)
-    end
-  end
-end
--- a/src/commands.cr
+++ b/src/commands.cr
@ -1 +0,0 @@
-require "./commands/*"
--- a/src/commands/abstract_command.cr
+++ b/src/commands/abstract_command.cr
@ -1,13 +0,0 @@
-require "../config"
-
-module GX::Commands
-  abstract class AbstractCommand
-    abstract def initialize(config : GX::Config)
-
-    abstract def execute
-
-    def self.mode
-      Gx::Types::Mode::None
-    end
-  end
-end
--- a/src/commands/config_init.cr
+++ b/src/commands/config_init.cr
@ -1,15 +0,0 @@
-require "./abstract_command"
-
-module GX::Commands
-  class ConfigInit < AbstractCommand
-    def initialize(config : GX::Config) # FIXME
-    end
-
-    def execute
-    end
-
-    def self.handles_mode
-      GX::Types::Mode::ConfigInit
-    end
-  end
-end
--- a/src/commands/global_completion.cr
+++ b/src/commands/global_completion.cr
@ -1,15 +0,0 @@
-require "./abstract_command"
-
-module GX::Commands
-  class GlobalCompletion < AbstractCommand
-    def initialize(@config : GX::Config)
-    end
-
-    def execute
-    end
-
-    def self.handles_mode
-      GX::Types::Mode::GlobalConfig
-    end
-  end
-end
--- a/src/commands/global_config.cr
+++ b/src/commands/global_config.cr
@ -1,15 +0,0 @@
-require "./abstract_command"
-
-module GX::Commands
-  class GlobalConfig < AbstractCommand
-    def initialize(config : GX::Config) # FIXME
-    end
-
-    def execute
-    end
-
-    def self.handles_mode
-      GX::Types::Mode::GlobalConfig
-    end
-  end
-end
--- a/src/commands/global_help.cr
+++ b/src/commands/global_help.cr
@ -1,18 +0,0 @@
-require "./abstract_command"
-
-module GX::Commands
-  class GlobalHelp < AbstractCommand
-    def initialize(@config : GX::Config) # FIXME
-    end
-
-    def execute
-      STDOUT.puts ""
-      @config.help_options.try { |opts| puts opts.parser_snapshot }
-      exit(0)
-    end
-
-    def self.handles_mode
-      GX::Types::Mode::GlobalHelp
-    end
-  end
-end
--- a/src/commands/global_mapping.cr
+++ b/src/commands/global_mapping.cr
@ -1,16 +0,0 @@
-require "./abstract_command"
-
-module GX::Commands
-  class GlobalMapping < AbstractCommand
-    def initialize(config : GX::Config) # FIXME
-    end
-
-    def execute
-      # FIXME: implement
-    end
-
-    def self.handles_mode
-      GX::Types::Mode::GlobalMapping
-    end
-  end
-end
--- a/src/commands/global_tui.cr
+++ b/src/commands/global_tui.cr
@ -1,25 +0,0 @@
-require "./abstract_command"
-require "../file_system_manager"
-
-module GX::Commands
-  class GlobalTui < AbstractCommand
-    @file_system_manager : FileSystemManager
-
-    def initialize(@config : GX::Config)
-      @config.load_from_env
-      @config.load_from_file
-      @file_system_manager = FileSystemManager.new(@config)
-    end
-
-    def execute
-      filesystem = @file_system_manager.choose_filesystem
-      raise Models::InvalidFilesystemError.new("Invalid filesystem") if filesystem.nil?
-      @file_system_manager.mount_or_umount(filesystem)
-      @file_system_manager.auto_open(filesystem) if filesystem.mounted? && @config.auto_open
-    end
-
-    def self.handles_mode
-      GX::Types::Mode::GlobalTui
-    end
-  end
-end
--- a/src/commands/global_version.cr
+++ b/src/commands/global_version.cr
@ -1,17 +0,0 @@
-require "./abstract_command"
-require "../config"
-
-module GX::Commands
-  class GlobalVersion < AbstractCommand
-    def initialize(config : GX::Config) # FIXME
-    end
-
-    def execute
-      STDOUT.puts "#{File.basename PROGRAM_NAME} #{VERSION}"
-    end
-
-    def self.handles_mode
-      GX::Types::Mode::GlobalVersion
-    end
-  end
-end
--- a/src/commands/mapping_create.cr
+++ b/src/commands/mapping_create.cr
@ -1,16 +0,0 @@
-require "./abstract_command"
-
-module GX::Commands
-  class MappingCreate < AbstractCommand
-    def initialize(config : GX::Config) # FIXME
-    end
-
-    def execute
-      # FIXME: implement
-    end
-
-    def self.handles_mode
-      GX::Types::Mode::MappingCreate
-    end
-  end
-end
--- a/src/commands/mapping_delete.cr
+++ b/src/commands/mapping_delete.cr
@ -1,16 +0,0 @@
-require "./abstract_command"
-
-module GX::Commands
-  class MappingDelete < AbstractCommand
-    def initialize(config : GX::Config) # FIXME
-    end
-
-    def execute
-      # FIXME: implement
-    end
-
-    def self.handles_mode
-      GX::Types::Mode::MappingDelete
-    end
-  end
-end
--- a/src/commands/mapping_edit.cr
+++ b/src/commands/mapping_edit.cr
@ -1,16 +0,0 @@
-require "./abstract_command"
-
-module GX::Commands
-  class MappingEdit < AbstractCommand
-    def initialize(config : GX::Config) # FIXME
-    end
-
-    def execute
-      # FIXME: implement
-    end
-
-    def self.handles_mode
-      GX::Types::Mode::MappingEdit
-    end
-  end
-end
--- a/src/commands/mapping_list.cr
+++ b/src/commands/mapping_list.cr
@ -1,45 +0,0 @@
-require "./abstract_command"
-require "../file_system_manager"
-require "tablo"
-
-module GX::Commands
-  class MappingList < AbstractCommand
-    def initialize(@config : GX::Config)
-      @config.load_from_env
-      @config.load_from_file
-      @file_system_manager = FileSystemManager.new(@config)
-    end
-
-    def execute
-      filesystems = @config.root.try &.filesystems
-      return if filesystems.nil?
-      # pp filesystems
-
-      fsdata = [] of Array(String)
-      filesystems.each do |item|
-        fsdata << [
-          item.type,
-          item.name,
-          item.mounted?.to_s,
-        ]
-      end
-      # pp fsdata
-
-      report = Tablo::Table.new(
-        fsdata,
-        # connectors: Tablo::CONNECTORS_SINGLE_ROUNDED
-        column_padding: 0,
-        style: "" # Tablo::STYLE_NO_MID_COL
-) do |table|
-        table.add_column("TYPE") { |row| row[0] }
-        table.add_column("NAME", width: 40) { |row| row[1] }
-        table.add_column("MOUNTED") { |row| row[2] }
-      end
-      puts report
-    end
-
-    def self.handles_mode
-      GX::Types::Mode::MappingList
-    end
-  end
-end
--- a/src/commands/mapping_mount.cr
+++ b/src/commands/mapping_mount.cr
@ -1,26 +0,0 @@
-require "./abstract_command"
-require "../file_system_manager"
-
-module GX::Commands
-  class MappingMount < AbstractCommand
-    @file_system_manager : FileSystemManager
-
-    def initialize(@config : GX::Config) # FIXME
-      @config.load_from_env
-      @config.load_from_file
-      @file_system_manager = FileSystemManager.new(@config)
-    end
-
-    def execute
-      filesystem = @file_system_manager.choose_filesystem
-      raise Models::InvalidFilesystemError.new("Invalid filesystem") if filesystem.nil?
-      # @file_system_manager.mount_or_umount(filesystem)
-      filesystem.mount
-      @file_system_manager.auto_open(filesystem) if filesystem.mounted? && @config.auto_open
-    end
-
-    def self.handles_mode
-      GX::Types::Mode::MappingMount
-    end
-  end
-end
--- a/src/commands/mapping_umount.cr
+++ b/src/commands/mapping_umount.cr
@ -1,24 +0,0 @@
-require "./abstract_command"
-require "../file_system_manager"
-
-module GX::Commands
-  class MappingUmount < AbstractCommand
-    @file_system_manager : FileSystemManager
-
-    def initialize(@config : GX::Config) # FIXME
-      @config.load_from_env
-      @config.load_from_file
-      @file_system_manager = FileSystemManager.new(@config)
-    end
-
-    def execute
-      filesystem = @file_system_manager.choose_filesystem
-      raise Models::InvalidFilesystemError.new("Invalid filesystem") if filesystem.nil?
-      filesystem.umount
-    end
-
-    def self.handles_mode
-      GX::Types::Mode::MappingUmount
-    end
-  end
-end
--- a/src/config.cr
+++ b/src/config.cr
@ -3,112 +3,61 @@
 # SPDX-FileCopyrightText: 2023 Glenn Y. Rolland <glenux@glenux.net>
 # Copyright © 2023 Glenn Y. Rolland <glenux@glenux.net>

-require "crinja"
-
-require "./models"
-require "./types/modes"
-require "./parsers/options/help_options"
-require "./parsers/options/config_options"
-require "./parsers/options/config_init_options"
-require "./commands/abstract_command"
+require "./filesystems"

 module GX
  class Config
-    Log = ::Log.for("config")
-
-    class MissingFileError < Exception
+    enum Mode
+      Add
+      Edit
+      Run
    end

    record NoArgs
    record AddArgs, name : String, path : String
    record DelArgs, name : String

-    # getter filesystems : Array(Models::AbstractFilesystemConfig)
+    getter filesystems : Array(Filesystem)
    getter home_dir : String
-    getter root : Models::RootConfig?
-
-    property verbose : Bool
-    property mode : Types::Mode
-    property path : String?
+    property mode : Mode
+    property path : String
    property args : AddArgs.class | DelArgs.class | NoArgs.class
-    property auto_open : Bool

-    # FIXME: refactor and remove these parts from here
-    property help_options : Parsers::Options::HelpOptions?
-    property config_init_options : Parsers::Options::ConfigInitOptions?
-    property config_options : Parsers::Options::ConfigOptions?
+    DEFAULT_CONFIG_PATH = "mfm.yml"

-    def initialize
-      raise Models::InvalidEnvironmentError.new("Home directory not found") if !ENV["HOME"]?
+    def initialize()
+      if !ENV["HOME"]?
+        raise "Home directory not found"
+      end
      @home_dir = ENV["HOME"]

-      @verbose = false
-      @auto_open = false
-
-      @mode = Types::Mode::GlobalTui
-      @filesystems = [] of Models::AbstractFilesystemConfig
-      @path = nil
-
+      @mode = Mode::Run
+      @filesystems = [] of Filesystem
+      @path = File.join(@home_dir, ".config", DEFAULT_CONFIG_PATH)
      @args = NoArgs
    end

-    private def detect_config_file
-      possible_files = [
-        File.join(@home_dir, ".config", "mfm", "config.yaml"),
-        File.join(@home_dir, ".config", "mfm", "config.yml"),
-        File.join(@home_dir, ".config", "mfm.yaml"),
-        File.join(@home_dir, ".config", "mfm.yml"),
-        File.join("/etc", "mfm", "config.yaml"),
-        File.join("/etc", "mfm", "config.yml"),
-      ]
-
-      possible_files.each do |file_path|
-        if File.exists?(file_path)
-          Log.info { "Configuration file found: #{file_path}" }
-          return file_path if File.exists?(file_path)
-        else
-          Log.debug { "Configuration file not found: #{file_path}" }
-        end
-      end
-
-      Log.error { "No configuration file found in any of the standard locations" }
-      raise MissingFileError.new("Configuration file not found")
-    end
-
-    def load_from_env
-      if !ENV["FZF_DEFAULT_OPTS"]?
-        # force defaults settings if none defined
-        ENV["FZF_DEFAULT_OPTS"] = "--height 40% --layout=reverse --border"
-      end
-    end
-
    def load_from_file
-      config_path = @path
-      if config_path.nil?
-        config_path = detect_config_file()
-      end
-      @path = config_path
+      @filesystems = [] of Filesystem

-      if !File.exists? config_path
-        Log.error { "File #{path} does not exist!".colorize(:red) }
+      if !File.exists? @path
+        STDERR.puts "Error: file #{@path} does not exist!".colorize(:red)
        exit(1)
      end
-
-      file_data = File.read(config_path)
-      file_patched = Crinja.render(file_data, {"env" => ENV.to_h})
-
-      root = Models::RootConfig.from_yaml(file_patched)
-
-      mount_point_base_safe = root.global.mount_point_base
-      raise Models::InvalidMountpointError.new("Invalid global mount point") if mount_point_base_safe.nil?
-
-      root.filesystems.each do |selected_filesystem|
-        if !selected_filesystem.mount_point?
-          selected_filesystem.mount_point =
-            File.join(mount_point_base_safe, selected_filesystem.mounted_name)
+      load_filesystems(@path)
    end
+
+    private def load_filesystems(config_path : String)
+      yaml_data = YAML.parse(File.read(config_path))
+      vaults_data = yaml_data["filesystems"].as_a
+
+      vaults_data.each do |filesystem_data|
+        type = filesystem_data["type"].as_s
+        name = filesystem_data["name"].as_s
+        # encrypted_path = filesystem_data["encrypted_path"].as_s
+        @filesystems << Filesystem.from_yaml(filesystem_data.to_yaml)
+        # @filesystems << Filesystem.new(name, encrypted_path, "#{name}.Open")
      end
-      @root = root
    end
  end
 end
--- a/src/file_system_manager.cr
+++ b/src/file_system_manager.cr
@ -1,142 +0,0 @@
-# require "./models/abstract_filesystem_config"
-require "./utils/fzf"
-
-module GX
-  class FileSystemManager
-    Log = ::Log.for("file_system_manager")
-
-    def initialize(@config : Config)
-    end
-
-    # OBSOLETE:
-    # def mount_filesystem(filesystem : Models::AbstractFilesystemConfig)
-    #   raise Models::InvalidFilesystemError.new("Invalid filesystem") if filesystem.nil?
-    #   if filesystem.mounted?
-    #     Log.info { "Filesystem already mounted." }
-    #     return
-    #   end
-    #   filesystem.mount
-    # end
-
-    # OBSOLETE:
-    # def umount_filesystem(filesystem : Models::AbstractFilesystemConfig)
-    #   raise Models::InvalidFilesystemError.new("Invalid filesystem") if filesystem.nil?
-    #   unless filesystem.mounted?
-    #     Log.info { "Filesystem is not mounted." }
-    #     return
-    #   end
-    #   filesystem.umount
-    # end
-
-    def mount_or_umount(selected_filesystem)
-      if !selected_filesystem.mounted?
-        selected_filesystem.mount
-      else
-        selected_filesystem.umount
-      end
-    end
-
-    def auto_open(filesystem)
-      # FIXME: detect xdg-open and use it if possible
-      # FIXME: detect mailcap and use it if no xdg-open found
-      # FIXME: support user-defined command in configuration
-      # FIXME: detect graphical environment
-
-      mount_point_safe = filesystem.mount_point
-      raise Models::InvalidMountpointError.new("Invalid filesystem") if mount_point_safe.nil?
-
-      if graphical_environment?
-        process = Process.new(
-          "xdg-open", # # FIXME: make configurable
-          [mount_point_safe],
-          input: STDIN,
-          output: STDOUT,
-          error: STDERR
-        )
-        unless process.wait.success?
-          puts "Error opening filesystem".colorize(:red)
-          return
-        end
-      else
-        process = Process.new(
-          "vifm", # # FIXME: make configurable
-          [mount_point_safe],
-          input: STDIN,
-          output: STDOUT,
-          error: STDERR
-        )
-        unless process.wait.success?
-          puts "Error opening filesystem".colorize(:red)
-          return
-        end
-      end
-    end
-
-    def each(&)
-      config_root = @config.root
-      return if config_root.nil?
-
-      config_root.filesystems.each do |filesystem|
-        yield filesystem
-      end
-    end
-
-    def filesystems
-      config_root = @config.root
-      return if config_root.nil?
-
-      config_root.filesystems
-    end
-
-    def choose_filesystem
-      names_display = {} of String => NamedTuple(filesystem: Models::AbstractFilesystemConfig, ansi_name: String)
-
-      config_root = @config.root
-      return if config_root.nil?
-
-      config_root.filesystems.each do |filesystem|
-        fs_str = filesystem.type.ljust(12, ' ')
-
-        suffix = ""
-        suffix_ansi = ""
-        if filesystem.mounted?
-          suffix = "[open]"
-          suffix_ansi = "[#{"open".colorize(:green)}]"
-        end
-
-        result_name = "#{fs_str} #{filesystem.name} #{suffix}".strip
-        ansi_name = "#{fs_str.colorize(:dark_gray)} #{filesystem.name} #{suffix_ansi}".strip
-
-        names_display[result_name] = {
-          filesystem: filesystem,
-          ansi_name:  ansi_name,
-        }
-      end
-
-      # # FIXME: feat: allow to sort by name or by filesystem
-      sorted_values = names_display.values.sort_by { |item| item[:filesystem].name }
-      result_filesystem_name = Utils::Fzf.run(sorted_values.map(&.[:ansi_name])).strip
-      selected_filesystem = names_display[result_filesystem_name][:filesystem]
-      puts ">> #{selected_filesystem.name}".colorize(:yellow)
-
-      if !selected_filesystem
-        STDERR.puts "Vault not found: #{selected_filesystem}.".colorize(:red)
-        return
-      end
-      return selected_filesystem
-    end
-
-    private def generate_display_name(filesystem : Models::AbstractFilesystemConfig) : String
-      fs_str = filesystem.type.ljust(12, ' ')
-      suffix = filesystem.mounted? ? "[open]" : ""
-      "#{fs_str} #{filesystem.name} #{suffix}".strip
-    end
-
-    private def graphical_environment?
-      if ENV["DISPLAY"]? || ENV["WAYLAND_DISPLAY"]?
-        return true
-      end
-      return false
-    end
-  end
-end
--- a/src/filesystems.cr
+++ b/src/filesystems.cr
@ -0,0 +1,9 @@
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# SPDX-FileCopyrightText: 2023 Glenn Y. Rolland <glenux@glenux.net>
+# Copyright © 2023 Glenn Y. Rolland <glenux@glenux.net>
+
+require "./filesystems/gocryptfs"
+require "./filesystems/sshfs"
+require "./filesystems/httpdirfs"
+require "./filesystems/filesystem"
--- a/src/filesystems/filesystem.cr
+++ b/src/filesystems/filesystem.cr
@ -0,0 +1,42 @@
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# SPDX-FileCopyrightText: 2023 Glenn Y. Rolland <glenux@glenux.net>
+# Copyright © 2023 Glenn Y. Rolland <glenux@glenux.net>
+
+require "yaml"
+
+module GX
+  abstract class Filesystem
+    include YAML::Serializable
+
+    use_yaml_discriminator "type", {
+      gocryptfs: GoCryptFS, 
+      sshfs: SshFS,
+      httpdirfs: HttpDirFS
+    }
+
+    property type : String
+  end
+
+  module GenericFilesystem
+    def unmount
+      system("fusermount -u #{mount_dir.shellescape}")
+      puts "Filesystem #{name} is now closed.".colorize(:green)
+    end
+
+    def mount(&block)
+      Dir.mkdir_p(mount_dir) unless Dir.exists?(mount_dir)
+      if mounted?
+        puts "Already mounted. Skipping.".colorize(:yellow)
+        return
+      end
+
+      yield
+
+      puts "Filesystem #{name} is now available on #{mount_dir}".colorize(:green)
+    end
+  end
+end
+
+require "./gocryptfs"
+require "./sshfs"
--- a/src/filesystems/gocryptfs.cr
+++ b/src/filesystems/gocryptfs.cr
@ -0,0 +1,47 @@
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# SPDX-FileCopyrightText: 2023 Glenn Y. Rolland <glenux@glenux.net>
+# Copyright © 2023 Glenn Y. Rolland <glenux@glenux.net>
+
+require "shellwords"
+require "./filesystem"
+
+module GX
+  class GoCryptFS < Filesystem
+    getter name : String = ""
+    getter encrypted_path : String = ""
+
+    @[YAML::Field(key: "mount_dir", ignore: true)]
+    getter mount_dir : String = ""
+
+    include GenericFilesystem
+
+    def after_initialize()
+      home_dir = ENV["HOME"] || raise "Home directory not found"
+      @mount_dir = File.join(home_dir, "mnt/#{@name}.Open")
+    end
+
+    def mounted? : Bool
+      `mount`.includes?("#{encrypted_path} on #{mount_dir}")
+    end
+
+    def mount
+      super do 
+        input = STDIN
+        output = STDOUT
+        error = STDERR
+        process = Process.new(
+          "gocryptfs", 
+          ["-idle", "15m", encrypted_path, mount_dir], 
+          input: input, 
+          output: output, 
+          error: error
+        )
+        unless process.wait.success?
+          puts "Error mounting the vault".colorize(:red)
+          return
+        end
+      end
+    end
+  end
+end
--- a/src/filesystems/httpdirfs.cr
+++ b/src/filesystems/httpdirfs.cr
@ -0,0 +1,48 @@
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# SPDX-FileCopyrightText: 2023 Glenn Y. Rolland <glenux@glenux.net>
+# Copyright © 2023 Glenn Y. Rolland <glenux@glenux.net>
+
+require "shellwords"
+require "./filesystem"
+
+module GX
+  class HttpDirFS < Filesystem
+    getter name : String = ""
+    getter url : String = ""
+
+    @[YAML::Field(key: "mount_dir", ignore: true)]
+    getter mount_dir : String = ""
+
+    include GenericFilesystem
+
+    def after_initialize()
+      home_dir = ENV["HOME"] || raise "Home directory not found"
+      @mount_dir = File.join(home_dir, "mnt/#{@name}")
+    end
+
+    def mounted? : Bool
+      `mount`.includes?("httpdirfs on #{mount_dir}")
+    end
+
+    def mount
+      super do
+        input = STDIN
+        output = STDOUT
+        error = STDERR
+        process = Process.new(
+          "httpdirfs", 
+          ["#{url}", mount_dir], 
+          input: input, 
+          output: output, 
+          error: error
+        )
+        unless process.wait.success?
+          puts "Error mounting the filesystem".colorize(:red)
+          return
+        end
+      end
+    end
+  end
+end
+
--- a/src/filesystems/sshfs.cr
+++ b/src/filesystems/sshfs.cr
@ -0,0 +1,49 @@
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# SPDX-FileCopyrightText: 2023 Glenn Y. Rolland <glenux@glenux.net>
+# Copyright © 2023 Glenn Y. Rolland <glenux@glenux.net>
+
+require "shellwords"
+require "./filesystem"
+
+module GX
+  class SshFS < Filesystem
+    getter name : String = ""
+    getter remote_path : String = ""
+    getter remote_user : String = ""
+    getter remote_host : String = ""
+
+    @[YAML::Field(key: "mount_dir", ignore: true)]
+    getter mount_dir : String = ""
+
+    include GenericFilesystem
+
+    def after_initialize()
+      home_dir = ENV["HOME"] || raise "Home directory not found"
+      @mount_dir = File.join(home_dir, "mnt/#{@name}")
+    end
+
+    def mounted? : Bool
+      `mount`.includes?("#{remote_user}@#{remote_host}:#{remote_path} on #{mount_dir}")
+    end
+
+    def mount
+      super do
+        input = STDIN
+        output = STDOUT
+        error = STDERR
+        process = Process.new(
+          "sshfs", 
+          ["#{remote_user}@#{remote_host}:#{remote_path}", mount_dir], 
+          input: input, 
+          output: output, 
+          error: error
+        )
+        unless process.wait.success?
+          puts "Error mounting the filesystem".colorize(:red)
+          return
+        end
+      end
+    end
+  end
+end
--- a/src/utils/fzf.cr
+++ b/src/utils/fzf.cr
@ -3,8 +3,9 @@
 # SPDX-FileCopyrightText: 2023 Glenn Y. Rolland <glenux@glenux.net>
 # Copyright © 2023 Glenn Y. Rolland <glenux@glenux.net>

-module GX::Utils
+module GX
  class Fzf
+
    def self.run(list : Array(String)) : String
      input = IO::Memory.new
      input.puts list.join("\n")
@ -28,7 +29,8 @@ module GX::Utils
        exit(1)
      end

-      result = output.to_s.strip # .split.first?
+      result = output.to_s.strip #.split.first?
    end
  end
 end
+
--- a/src/main.cr
+++ b/src/main.cr
@ -6,31 +6,13 @@
 require "yaml"
 require "colorize"
 require "json"
-require "log"

+require "./filesystems/gocryptfs"
 require "./config"
 require "./cli"

-struct BaseFormat < Log::StaticFormatter
-  def run
-    string @entry.severity.label.downcase
-    string "("
-    source
-    string "): "
-    message
-  end
-end
+app = GX::Cli.new
+app.parse_command_line(ARGV)
+app.run

-Log.setup do |config|
-  backend = Log::IOBackend.new(formatter: BaseFormat)
-  config.bind "*", Log::Severity::Info, backend

-  if ENV["LOG_LEVEL"]?
-    level = Log::Severity.parse(ENV["LOG_LEVEL"]) || Log::Severity::Info
-    config.bind "*", level, backend
-  end
-end
-
-cli = GX::Cli.new
-cli.parse_command_line(ARGV)
-cli.run
--- a/src/models.cr
+++ b/src/models.cr
@ -1,11 +0,0 @@
-# SPDX-License-Identifier: GPL-3.0-or-later
-#
-# SPDX-FileCopyrightText: 2023 Glenn Y. Rolland <glenux@glenux.net>
-# Copyright © 2023 Glenn Y. Rolland <glenux@glenux.net>
-
-require "./models/root_config"
-require "./models/global_config"
-require "./models/gocryptfs_config"
-require "./models/sshfs_config"
-require "./models/httpdirfs_config"
-require "./models/abstract_filesystem_config"
--- a/src/models/abstract_filesystem_config.cr
+++ b/src/models/abstract_filesystem_config.cr
@ -1,38 +0,0 @@
-# SPDX-License-Identifier: GPL-3.0-or-later
-#
-# SPDX-FileCopyrightText: 2023 Glenn Y. Rolland <glenux@glenux.net>
-# Copyright © 2023 Glenn Y. Rolland <glenux@glenux.net>
-
-require "yaml"
-
-module GX::Models
-  class InvalidFilesystemError < Exception
-  end
-
-  class InvalidMountpointError < Exception
-  end
-
-  abstract class AbstractFilesystemConfig
-    include YAML::Serializable
-    # include YAML::Serializable::Strict
-
-    use_yaml_discriminator "type", {
-      gocryptfs: GoCryptFSConfig,
-      sshfs:     SshFSConfig,
-      httpdirfs: HttpDirFSConfig,
-    }
-
-    getter type : String
-    getter name : String
-    property mount_point : String?
-
-    abstract def _mount_wrapper(&block)
-    abstract def _mount_action
-    abstract def _mounted_prefix
-    abstract def mounted_name
-    abstract def mounted?
-    abstract def mount
-    abstract def umount
-    abstract def mount_point?
-  end
-end
--- a/src/models/concerns/base.cr
+++ b/src/models/concerns/base.cr
@ -1,54 +0,0 @@
-module GX::Models::Concerns
-  module Base
-    def mounted? : Bool
-      mount_point_safe = @mount_point
-      raise InvalidMountpointError.new("Invalid mountpoint value") if mount_point_safe.nil?
-
-      `mount`.includes?(" on #{mount_point_safe} type ")
-    end
-
-    def umount : Nil
-      mount_point_safe = @mount_point
-      raise InvalidMountpointError.new("Invalid mountpoint value") if mount_point_safe.nil?
-
-      system("fusermount -u #{mount_point_safe.shellescape}")
-      fusermount_status = $?
-
-      if fusermount_status.success?
-        puts "Models #{name} is now closed.".colorize(:green)
-      else
-        puts "Error: Unable to unmount filesystem #{name} (exit code: #{fusermount_status.exit_code}).".colorize(:red)
-      end
-    end
-
-    def mount_point?
-      !mount_point.nil?
-    end
-
-    def mount
-      _mount_wrapper() do
-        _mount_action
-      end
-    end
-
-    def _mount_wrapper(&block) : Nil
-      mount_point_safe = mount_point
-      return if mount_point_safe.nil?
-
-      Dir.mkdir_p(mount_point_safe) unless Dir.exists?(mount_point_safe)
-      if mounted?
-        puts "Already mounted. Skipping.".colorize(:yellow)
-        return
-      end
-
-      result_status = yield
-
-      if result_status.success?
-        puts "Models #{name} is now available on #{mount_point_safe}".colorize(:green)
-      else
-        puts "Error mounting the vault".colorize(:red)
-        return
-      end
-    end
-  end
-end
--- a/src/models/global_config.cr
+++ b/src/models/global_config.cr
@ -1,30 +0,0 @@
-# SPDX-License-Identifier: GPL-3.0-or-later
-#
-# SPDX-FileCopyrightText: 2023 Glenn Y. Rolland <glenux@glenux.net>
-# Copyright © 2023 Glenn Y. Rolland <glenux@glenux.net>
-
-require "yaml"
-require "./abstract_filesystem_config"
-
-module GX::Models
-  class InvalidEnvironmentError < Exception
-  end
-
-  class GlobalConfig
-    include YAML::Serializable
-    include YAML::Serializable::Strict
-
-    @[YAML::Field(key: "mount_point_base")]
-    getter mount_point_base : String?
-
-    def after_initialize
-      raise InvalidEnvironmentError.new("Home directory not found") if !ENV["HOME"]?
-      home_dir = ENV["HOME"]
-
-      # Set default mountpoint from global if none defined
-      if @mount_point_base.nil? || @mount_point_base.try &.empty?
-        @mount_point_base = File.join(home_dir, "mnt")
-      end
-    end
-  end
-end
--- a/src/models/gocryptfs_config.cr
+++ b/src/models/gocryptfs_config.cr
@ -1,38 +0,0 @@
-# SPDX-License-Identifier: GPL-3.0-or-later
-#
-# SPDX-FileCopyrightText: 2023 Glenn Y. Rolland <glenux@glenux.net>
-# Copyright © 2023 Glenn Y. Rolland <glenux@glenux.net>
-
-require "shellwords"
-require "./abstract_filesystem_config"
-require "./concerns/base"
-
-module GX::Models
-  class GoCryptFSConfig < AbstractFilesystemConfig
-    getter encrypted_path : String = ""
-
-    include Concerns::Base
-
-    def _mounted_prefix
-      "#{encrypted_path}"
-    end
-
-    def mounted_name
-      "#{@name}.Open"
-    end
-
-    def _mount_action
-      mount_point_safe = @mount_point
-      raise InvalidMountpointError.new("Invalid mount point") if mount_point_safe.nil?
-
-      process = Process.new(
-        "gocryptfs",
-        ["-idle", "15m", @encrypted_path, mount_point_safe],
-        input: STDIN,
-        output: STDOUT,
-        error: STDERR
-      )
-      return process.wait
-    end
-  end
-end
--- a/src/models/httpdirfs_config.cr
+++ b/src/models/httpdirfs_config.cr
@ -1,38 +0,0 @@
-# SPDX-License-Identifier: GPL-3.0-or-later
-#
-# SPDX-FileCopyrightText: 2023 Glenn Y. Rolland <glenux@glenux.net>
-# Copyright © 2023 Glenn Y. Rolland <glenux@glenux.net>
-
-require "shellwords"
-require "./abstract_filesystem_config"
-require "./concerns/base"
-
-module GX::Models
-  class HttpDirFSConfig < AbstractFilesystemConfig
-    getter url : String = ""
-
-    include Concerns::Base
-
-    def _mounted_prefix
-      "httpdirfs"
-    end
-
-    def mounted_name
-      @name
-    end
-
-    def _mount_action
-      mount_point_safe = @mount_point
-      raise InvalidMountpointError.new("Invalid mount point") if mount_point_safe.nil?
-
-      process = Process.new(
-        "httpdirfs",
-        ["#{@url}", mount_point_safe],
-        input: STDIN,
-        output: STDOUT,
-        error: STDERR
-      )
-      return process.wait
-    end
-  end
-end
--- a/src/models/root_config.cr
+++ b/src/models/root_config.cr
@ -1,40 +0,0 @@
-# SPDX-License-Identifier: GPL-3.0-or-later
-#
-# SPDX-FileCopyrightText: 2023 Glenn Y. Rolland <glenux@glenux.net>
-# Copyright © 2023 Glenn Y. Rolland <glenux@glenux.net>
-
-require "yaml"
-require "./abstract_filesystem_config"
-require "./global_config"
-
-module GX::Models
-  # class CrinjaConverter
-  #   def self.from_yaml(ctx : YAML::ParseContext , node : YAML::Nodes::Node)
-  #     l_node = node
-  #     if l_node.is_a?(YAML::Nodes::Scalar)
-  #       value_patched = Crinja.render(l_node.value, {"env" => ENV.to_h})
-  #       return value_patched
-  #     end
-
-  #     return "<null>"
-  #   end
-  #
-  #   def self.to_yaml(value, builder : YAML::Nodes::Builder)
-  #   end
-  # end
-
-  class RootConfig
-    include YAML::Serializable
-    include YAML::Serializable::Strict
-
-    # @[YAML::Field(key: "version", converter: GX::Models::CrinjaConverter)]
-    @[YAML::Field(key: "version")]
-    getter version : String
-
-    @[YAML::Field(key: "global")]
-    getter global : GlobalConfig
-
-    @[YAML::Field(key: "filesystems")]
-    getter filesystems : Array(AbstractFilesystemConfig)
-  end
-end
--- a/src/models/sshfs_config.cr
+++ b/src/models/sshfs_config.cr
@ -1,53 +0,0 @@
-# SPDX-License-Identifier: GPL-3.0-or-later
-#
-# SPDX-FileCopyrightText: 2023 Glenn Y. Rolland <glenux@glenux.net>
-# Copyright © 2023 Glenn Y. Rolland <glenux@glenux.net>
-
-require "shellwords"
-require "./abstract_filesystem_config"
-require "./concerns/base"
-
-module GX::Models
-  class SshFSConfig < AbstractFilesystemConfig
-    getter remote_path : String = ""
-    getter remote_user : String = ""
-    getter remote_host : String = ""
-    getter remote_port : String = "22"
-    getter options : Array(String) = [] of String
-
-    include Concerns::Base
-
-    def _mounted_prefix
-      "#{@remote_user}@#{@remote_host}:#{@remote_path}"
-    end
-
-    def mounted_name
-      @name
-    end
-
-    def _mount_action
-      mount_point_safe = @mount_point
-      raise InvalidMountpointError.new("Invalid mount point") if mount_point_safe.nil?
-
-      options = [] of String
-      # merge sshfs options
-      @options.each do |option|
-        options.push("-o", option)
-      end
-      options.push("-p", remote_port)
-      options.push(
-        "#{@remote_user}@#{@remote_host}:#{@remote_path}",
-          mount_point_safe
-      )
-      process = Process.new(
-        "sshfs",
-        options,
-        input: STDIN,
-        output: STDOUT,
-        error: STDERR
-      )
-      return process.wait
-    end
-  end
-end
-
--- a/src/parsers/base.cr
+++ b/src/parsers/base.cr
@ -1,5 +0,0 @@
-module GX::Parsers
-  abstract class AbstractParser
-    abstract def build(parser : OptionParser, ancestors : BreadCrumbs, config : Config)
-  end
-end
--- a/src/parsers/completion_parser.cr
+++ b/src/parsers/completion_parser.cr
@ -1,26 +0,0 @@
-require "./base.cr"
-
-module GX::Parsers
-  class CompletionParser < AbstractParser
-    def build(parser, ancestors, config)
-      breadcrumbs = ancestors + "completion"
-
-      parser.banner = Utils.usage_line(
-        breadcrumbs,
-        "Manage #{PROGRAM_NAME} completion",
-        true
-      )
-      parser.separator("\nCompletion commands:")
-
-      parser.on("--bash", "Generate bash completion") do |flag|
-        Log.info { "Set bash completion" }
-      end
-
-      parser.on("--zsh", "Generate zsh completion") do |flag|
-        Log.info { "Set zsh completion" }
-      end
-
-      parser.separator Utils.help_line(breadcrumbs)
-    end
-  end
-end
--- a/src/parsers/config_parser.cr
+++ b/src/parsers/config_parser.cr
@ -1,38 +0,0 @@
-require "./options/config_options"
-require "./options/config_init_options"
-require "./base"
-require "../types/modes"
-require "../utils/parser_lines"
-
-module GX::Parsers
-  class ConfigParser < AbstractParser
-    def build(parser, ancestors, config)
-      breadcrumbs = ancestors + "config"
-      config.config_options = Parsers::Options::ConfigOptions.new
-      parser.banner = Utils.usage_line(
-        breadcrumbs,
-        "Helpers for #{PROGRAM_NAME}'s configuration file",
-        true
-      )
-      parser.separator("\nConfig commands")
-
-      parser.on("init", "Create initial mfm configuration") do
-        config.mode = Types::Mode::ConfigInit
-        config.config_init_options = Parsers::Options::ConfigInitOptions.new
-
-        parser.banner = Utils.usage_line(breadcrumbs + "init", "Create initial mfm configuration")
-        parser.separator("\nInit options")
-
-        parser.on("-p", "--path", "Set vault encrypted path") do |path|
-          config.config_init_options.try do |opts|
-            opts.path = path
-          end
-        end
-
-        parser.separator(Utils.help_line(breadcrumbs + "init"))
-      end
-
-      parser.separator(Utils.help_line(breadcrumbs))
-    end
-  end
-end
--- a/src/parsers/mapping_parser.cr
+++ b/src/parsers/mapping_parser.cr
@ -1,73 +0,0 @@
-require "./base.cr"
-require "../utils/parser_lines"
-
-module GX::Parsers
-  class MappingParser < AbstractParser
-    def build(parser, ancestors, config)
-      breadcrumbs = ancestors + "mapping"
-      add_args = {name: "", path: ""}
-      delete_args = {name: ""}
-
-      parser.banner = Utils.usage_line(
-        breadcrumbs,
-        "Manage FUSE filesystem mappings",
-        true
-      )
-      parser.separator("\nCommands")
-
-      parser.on("list", "List mappings") do
-        config.mode = Types::Mode::MappingList
-        parser.separator(Utils.help_line(breadcrumbs + "list"))
-        # abort("FIXME: Not implemented")
-      end
-
-      parser.on("create", "Create mapping") do
-        config.mode = Types::Mode::MappingCreate
-
-        pp parser
-        parser.banner = Utils.usage_line(breadcrumbs + "create", "Create mapping", true)
-        parser.separator("\nCreate options")
-
-        parser.on("-n", "--name", "Set vault name") do |name|
-          add_args = add_args.merge({name: name})
-        end
-        parser.on("-p", "--path", "Set vault encrypted path") do |path|
-          add_args = add_args.merge({path: path})
-        end
-        parser.separator(Utils.help_line(breadcrumbs + "create"))
-      end
-
-      parser.on("edit", "Edit configuration") do |flag|
-        config.mode = Types::Mode::MappingEdit
-        parser.separator(Utils.help_line(breadcrumbs + "edit"))
-        # abort("FIXME: Not implemented")
-      end
-
-      parser.on("mount", "Mount mapping") do |flag|
-        config.mode = Types::Mode::MappingMount
-        parser.separator(Utils.help_line(breadcrumbs + "mount"))
-        # abort("FIXME: Not implemented")
-      end
-
-      parser.on("umount", "Umount mapping") do |flag|
-        config.mode = Types::Mode::MappingUmount
-        parser.separator(Utils.help_line(breadcrumbs + "umount"))
-        # abort("FIXME: Not implemented")
-      end
-
-      parser.on("delete", "Delete mapping") do
-        config.mode = Types::Mode::MappingDelete
-
-        parser.banner = Utils.usage_line(breadcrumbs + "delete", "Delete mapping", true)
-        parser.separator("\nDelete options")
-
-        parser.on("-n", "--name", "Set vault name") do |name|
-          delete_args = delete_args.merge({name: name})
-        end
-        parser.separator(Utils.help_line(breadcrumbs + "delete"))
-      end
-
-      parser.separator Utils.help_line(breadcrumbs)
-    end
-  end
-end
--- a/src/parsers/options/config_init_options.cr
+++ b/src/parsers/options/config_init_options.cr
@ -1,7 +0,0 @@
-require "option_parser"
-
-module GX::Parsers::Options
-  class ConfigInitOptions
-    property path : String?
-  end
-end
--- a/src/parsers/options/config_options.cr
+++ b/src/parsers/options/config_options.cr
@ -1,6 +0,0 @@
-require "option_parser"
-
-module GX::Parsers::Options
-  class ConfigOptions
-  end
-end
--- a/src/parsers/options/help_options.cr
+++ b/src/parsers/options/help_options.cr
@ -1,7 +0,0 @@
-require "option_parser"
-
-module GX::Parsers::Options
-  class HelpOptions
-    property parser_snapshot : OptionParser? = nil
-  end
-end
--- a/src/parsers/root_parser.cr
+++ b/src/parsers/root_parser.cr
@ -1,92 +0,0 @@
-require "./base"
-require "./config_parser"
-require "./mapping_parser"
-require "./completion_parser"
-require "../utils/parser_lines"
-require "../commands"
-
-module GX::Parsers
-  class RootParser < AbstractParser
-    def build(parser, ancestors, config)
-      breadcrumbs = ancestors + (File.basename PROGRAM_NAME)
-
-      parser.banner = Utils.usage_line(
-        breadcrumbs,
-        "A management tool for your various FUSE filesystems",
-        true
-      )
-
-      parser.on("-c", "--config FILE", "Set configuration file") do |path|
-        Log.info { "Configuration set to #{path}" }
-        config.path = path
-      end
-
-      parser.on("-v", "--verbose", "Set more verbosity") do |flag|
-        Log.info { "Verbosity enabled" }
-        config.verbose = true
-      end
-
-      parser.on("-o", "--open", "Automatically open directory after mount") do |flag|
-        Log.info { "Auto-open enabled" }
-        config.auto_open = true
-      end
-
-      parser.on("--version", "Show version") do |flag|
-        config.mode = Types::Mode::GlobalVersion
-      end
-
-      parser.on("-h", "--help", "Show this help") do |flag|
-        config.mode = Types::Mode::GlobalHelp
-        config.help_options = Parsers::Options::HelpOptions.new
-        config.help_options.try { |opts| opts.parser_snapshot = parser.dup }
-      end
-
-      parser.separator("\nGlobal commands:")
-
-      parser.on("config", "Manage configuration file") do
-        config.mode = Types::Mode::GlobalHelp
-        config.help_options = Parsers::Options::HelpOptions.new
-        config.help_options.try { |opts| opts.parser_snapshot = parser.dup }
-
-        # config.command = Commands::Config.new(config)
-        Parsers::ConfigParser.new.build(parser, breadcrumbs, config)
-      end
-
-      parser.on("tui", "Interactive text user interface (default)") do
-        config.mode = Types::Mode::GlobalTui
-      end
-
-      parser.on("mapping", "Manage mappings") do
-        config.mode = Types::Mode::GlobalHelp
-        config.help_options = Parsers::Options::HelpOptions.new
-        config.help_options.try { |opts| opts.parser_snapshot = parser.dup }
-
-        Parsers::MappingParser.new.build(parser, breadcrumbs, config)
-      end
-
-      # parser.on("interactive", "Interactive mapping mount/umount") do
-      #   abort("FIXME: Not implemented")
-      # end
-
-      parser.on("completion", "Manage completion") do
-        config.mode = Types::Mode::GlobalCompletion
-        Parsers::CompletionParser.new.build(parser, breadcrumbs, config)
-      end
-
-      parser.separator(Utils.help_line(breadcrumbs))
-
-      # Manage errors
-      parser.unknown_args do |remaining_args, _|
-        next if remaining_args.size == 0
-
-        puts parser
-        abort("ERROR: Invalid arguments: #{remaining_args.join(" ")}")
-      end
-
-      parser.invalid_option do |ex|
-        puts parser
-        abort("ERROR: Invalid option: '#{ex}'!")
-      end
-    end
-  end
-end
--- a/src/types/modes.cr
+++ b/src/types/modes.cr
@ -1,21 +0,0 @@
-module GX::Types
-  enum Mode
-    None
-
-    GlobalVersion
-    GlobalHelp
-    GlobalCompletion
-    GlobalTui
-    GlobalConfig
-    GlobalMapping
-
-    ConfigInit
-
-    MappingCreate
-    MappingDelete
-    MappingEdit
-    MappingList
-    MappingMount
-    MappingUmount
-  end
-end
--- a/src/utils/breadcrumbs.cr
+++ b/src/utils/breadcrumbs.cr
@ -1,19 +0,0 @@
-module GX::Utils
-  class BreadCrumbs
-    def initialize(base : Array(String))
-      @ancestors = base
-    end
-
-    def +(elem : String)
-      b = BreadCrumbs.new(@ancestors + [elem])
-    end
-
-    def to_s
-      @ancestors.join(" ")
-    end
-
-    def to_a
-      @ancestors.clone
-    end
-  end
-end
--- a/src/utils/parser_lines.cr
+++ b/src/utils/parser_lines.cr
@ -1,17 +0,0 @@
-require "./breadcrumbs"
-
-module GX::Utils
-  def self.usage_line(breadcrumbs : BreadCrumbs, description : String, has_commands : Bool = false)
-    [
-      "Usage: #{breadcrumbs.to_s}#{has_commands ? " [commands]" : ""} [options]",
-      "",
-      description,
-      "",
-      "Global options:",
-    ].join("\n")
-  end
-
-  def self.help_line(breadcrumbs : BreadCrumbs)
-    "\nRun '#{breadcrumbs.to_s} COMMAND --help' for more information on a command."
-  end
-end
--- a/src/version.cr
+++ b/src/version.cr
@ -1,5 +0,0 @@
-require "version_from_shard"
-
-module GX
-  VersionFromShard.declare
-end
--- a/static/completion.bash
+++ b/static/completion.bash
@ -1,45 +0,0 @@
-#!/bin/bash
-
-# mfm Bash completion script
-
-_mfm() {
-    local cur prev opts
-    COMPREPLY=()
-    cur="${COMP_WORDS[COMP_CWORD]}"
-    prev="${COMP_WORDS[COMP_CWORD-1]}"
-
-    # Options globales pour 'mfm'
-    local mfm_global_opts="-c --config -v --verbose -o --open --version -h --help"
-
-    # Commandes pour 'mfm'
-    local mfm_cmds="config mapping completion"
-
-    # Options pour 'config' et 'mapping'
-    local config_opts="init"
-    local mapping_opts="list create edit mount umount delete"
-
-    # Ajouter les options globales à chaque cas
-    case "${prev}" in
-        mfm)
-            COMPREPLY=($(compgen -W "${mfm_cmds} ${mfm_global_opts}" -- ${cur}))
-            return 0
-            ;;
-        config)
-            COMPREPLY=($(compgen -W "${config_opts} ${mfm_global_opts}" -- ${cur}))
-            return 0
-            ;;
-        mapping)
-            COMPREPLY=($(compgen -W "${mapping_opts} ${mfm_global_opts}" -- ${cur}))
-            return 0
-            ;;
-        *)
-            if [[ ${cur} == -* ]]; then
-                COMPREPLY=($(compgen -W "${mfm_global_opts}" -- ${cur}))
-            fi
-            return 0
-            ;;
-    esac
-}
-
-# Appliquer la complétion à la fonction 'mfm'
-complete -F _mfm mfm