Adding files

.gitignore

+*OLD*

.gitlab-ci.yml

+---
+
+###
+### VARIABLES
+###
+variables:
+  AUTHOR: fejao
+  IMAGE_NAME_LINT: python:3.10.15-bullseye
+  PATH_ENV_DIR: "/builds/fejao/c3infodesk-deployment-role-oh-my-bash"
+  PATH_PYTHON_REQ_FILE: "/builds/fejao/c3infodesk-deployment-role-oh-my-bash/ci-cd/python_requirements.txt"
+
+###
+### STAGES
+###
+stages:
+  - yamllint
+  - upstream-trigger
+
+###
+### SCRIPTS
+###
+.install_dependencies: &install_dependencies
+  # Install python and it's requirements
+  - apt-get update && apt-get install -y python3-pip && apt-get clean && rm -rf /var/lib/apt/lists/*
+  - pip3 install -r $PYTHON_REQ_FILE_PATH
+  ### Correct the permissions on the build environment directory.
+  ### See https://github.com/ansible/ansible/pull/42142/files
+  - chmod 700 $PATH_ENV_DIR
+
+yamllint-test:
+  stage: yamllint
+  image: $IMAGE_NAME_LINT
+  variables:
+    PYTHON_REQ_FILE_PATH: $PATH_PYTHON_REQ_FILE
+  before_script:
+    - *install_dependencies
+  script:
+    - echo "This is the 'yamllint' test from the 'oh-my-bash' role"
+    - yamllint .
+
+trigger-pipeline:
+  stage: upstream-trigger
+  variables:
+    RUN_UPSTREAM_FOR_ROLE_OH_MY_BASH: true
+  trigger:
+    project: fejao/c3infodesk-deployment
+    branch: main
+    strategy: depend

.yamllint

+---
+
+# https://ansible.readthedocs.io/projects/lint/rules/yaml/
+
+yaml-files:
+  - '*.yaml'
+  - '*.yml'
+  - '.yamllint'
+
+rules:
+  anchors: enable
+  # braces: enable
+  # braces: disable
+  braces:
+    max-spaces-inside: 1
+  brackets: enable
+  colons: enable
+  commas: enable
+  comments:
+    level: warning
+    min-spaces-from-content: 1
+  comments-indentation: false
+  document-end: disable
+  document-start:
+    level: warning
+  empty-lines: enable
+  empty-values: disable
+  float-values: disable
+  hyphens: enable
+  # indentation: enable
+  indentation: disable
+  key-duplicates: enable
+  key-ordering: disable
+  # line-length: enable
+  line-length:
+    # max: 160
+    ### roles/dependencies/defaults/main.yml:72 --> 232 characters
+    max: 240
+  new-line-at-end-of-file: enable
+  new-lines: enable
+  # octal-values: disable
+  quoted-strings: disable
+  trailing-spaces: enable
+  truthy:
+    level: warning
+  ####
+  # var_naming_pattern: "^[a-z_][a-z0-9_]*$"
+  # var-naming: disable
+  # var-naming:
+  #   no-role-prefix: disable

README.md

-# c3infodesk-deployment-role-oh-my-bash
+# oh_my_bash role
 
+This ansible-role for installing [oh-my-bash](https://github.com/ohmybash/oh-my-bash) at the **c3infodesk** systems.
 
+## Requirements
+- To have [ansible](https://docs.ansible.com/ansible/latest/installation_guide/installation_distros.html) installed at your system.
 
-## Getting started
 
-To make it easy for you to get started with GitLab, here's a list of recommended next steps.
+## Configuration
+You need to set some configuration for this to work
+- ### ansible.cfg
+  You have to edit the **ansible.cfg** file to your needs for accessing your target.
+  - #### remote_user
+    You need to set the **remote_user** configuration for accessing the target host.
 
-Already a pro? Just edit this README.md and make it your own. Want to make it easy? [Use the template at the bottom](#editing-this-readme)!
+    Example: [remote_user](https://git.cccv.de/fejao/c3infodesk-deployment/-/blob/main/ansible.cfg#L227)
 
-## Add your files
+- ### HOST_VARS
+  In order to access your target host, you need to create/edit your **inventories/host_vars/<YOUR_HOST_NAME>.yml**
+  - #### ansible_become_pass
+    You need to set the **sudo** password from the user setted on **remote_user** for installing packages and etc. at the target.
 
-- [ ] [Create](https://docs.gitlab.com/ee/user/project/repository/web_editor.html#create-a-file) or [upload](https://docs.gitlab.com/ee/user/project/repository/web_editor.html#upload-a-file) files
-- [ ] [Add files using the command line](https://docs.gitlab.com/ee/gitlab-basics/add-file.html#add-a-file-using-the-command-line) or push an existing Git repository with the following command:
+    Example: [ansible_become_pass](https://git.cccv.de/fejao/c3infodesk-deployment/-/blob/main/inventories/host_vars/example_server.yml#L5)
 
-```
-cd existing_repo
-git remote add origin https://git.cccv.de/fejao/c3infodesk-deployment-role-oh-my-bash.git
-git branch -M main
-git push -uf origin main
-```
+- ### HOSTS
+  You need to provide a **group** in which your target belongs to with the same name setted for **inventories/host_vars/<YOUR_HOST_NAME>.yml**.
 
-## Integrate with your tools
+  There you can add/edit the target address/IP.
 
-- [ ] [Set up project integrations](https://git.cccv.de/fejao/c3infodesk-deployment-role-oh-my-bash/-/settings/integrations)
+  Example: [hosts](https://git.cccv.de/fejao/c3infodesk-deployment/-/blob/main/inventories/hosts)
 
-## Collaborate with your team
 
-- [ ] [Invite team members and collaborators](https://docs.gitlab.com/ee/user/project/members/)
-- [ ] [Create a new merge request](https://docs.gitlab.com/ee/user/project/merge_requests/creating_merge_requests.html)
-- [ ] [Automatically close issues from merge requests](https://docs.gitlab.com/ee/user/project/issues/managing_issues.html#closing-issues-automatically)
-- [ ] [Enable merge request approvals](https://docs.gitlab.com/ee/user/project/merge_requests/approvals/)
-- [ ] [Set auto-merge](https://docs.gitlab.com/ee/user/project/merge_requests/merge_when_pipeline_succeeds.html)
+## Role Variables
+Here are the variables setted:
 
-## Test and Deploy
+- ### From: inventories/host_vars/<TARGET_NAME>
+  No variable setted at this file
 
-Use the built-in continuous integration in GitLab.
+- ### From: inventories/group_vars/<TARGET_GROUP>
+  No variable setted at this file
 
-- [ ] [Get started with GitLab CI/CD](https://docs.gitlab.com/ee/ci/quick_start/index.html)
-- [ ] [Analyze your code for known vulnerabilities with Static Application Security Testing (SAST)](https://docs.gitlab.com/ee/user/application_security/sast/)
-- [ ] [Deploy to Kubernetes, Amazon EC2, or Amazon ECS using Auto Deploy](https://docs.gitlab.com/ee/topics/autodevops/requirements.html)
-- [ ] [Use pull-based deployments for improved Kubernetes management](https://docs.gitlab.com/ee/user/clusters/agent/)
-- [ ] [Set up protected environments](https://docs.gitlab.com/ee/ci/environments/protected_environments.html)
+- ### From: roles/clone-repositories/defaults/main.yml
+  Don't change the values at this file, if you need to change them, change it at the **inventories/host_vars/<TARGET_NAME>** file
+  - **oh_my_bash_dependencies_list**: DEFAULT=["bash-completion","curl","git","vim"]
+  - **oh_my_bash_dependencies_state**: DEFAULT=present
+  - **oh_my_bash_debug**: DEAFULT=false
+  - **oh_my_bash_download_url**: DEFAULT="https://raw.githubusercontent.com/ohmybash/oh-my-bash/master/tools/install.sh"
+  - **oh_my_bash_download_dest**: DEAFULT="/tmp/install_ohmybash.sh"
+  - **oh_my_bash_installed_path**: DEAFULT="~/.oh-my-bash"
+  - **oh_my_bash_change_theme**: DEAFULT=true
+  - **oh_my_bash_theme_name**: DEAFULT="pzq"
 
-***
 
-# Editing this README
+## Dependencies
+This role have no dependency from any another role.
 
-When you're ready to make this README your own, just edit this file and use the handy template below (or feel free to structure it however you want - this is just a starting point!). Thanks to [makeareadme.com](https://www.makeareadme.com/) for this template.
 
-## Suggestions for a good README
+## Example Playbook
 
-Every project is different, so consider which of these sections apply to yours. The sections used in the template are suggestions for most open source projects. Also keep in mind that while a README can be too long and detailed, too long is better than too short. If you think your README is too long, consider utilizing another form of documentation rather than cutting out information.
+- ### Using the provided example
+    For using the example playbook **[playbooks/examples/example_06_oh_my_bash.yml](https://git.cccv.de/fejao/c3infodesk-deployment/-/blob/main/playbooks/examples/example_06_oh_my_bash.yml)** file you only need to:
+    - Change the user at the **[ansible.cfg](https://git.cccv.de/fejao/c3infodesk-deployment/-/blob/main/ansible.cfg)** file at the field **[remote_user](https://git.cccv.de/fejao/c3infodesk-deployment/-/blob/main/ansible.cfg#L227)** for acessing your target.
+    - Update the file **[inventories/host_vars/example_server.yml](https://git.cccv.de/fejao/c3infodesk-deployment/-/blob/main/inventories/host_vars/example_server.yml)** and change the value for **[ansible_become_pass](https://git.cccv.de/fejao/c3infodesk-deployment/-/blob/main/inventories/host_vars/example_server.yml#L5)** from the **[remote_user](https://git.cccv.de/fejao/c3infodesk-deployment/-/blob/main/ansible.cfg#L227)**
+    - Update the **[inventories/hosts](https://git.cccv.de/fejao/c3infodesk-deployment/-/blob/main/inventories/hosts)** file and change the **[example_server](https://git.cccv.de/fejao/c3infodesk-deployment/-/blob/main/inventories/hosts#L2)** with the IP address from your target.
 
-## Name
-Choose a self-explaining name for your project.
 
-## Description
-Let people know what your project can do specifically. Provide context and add a link to any reference visitors might be unfamiliar with. A list of Features or a Background subsection can also be added here. If there are alternatives to your project, this is a good place to list differentiating factors.
+    And run the command:
+  ```bash
+  ansible-playbook -i inventories/hosts playbooks/examples/example_06_oh_my_bash.yml
+  ```
 
-## Badges
-On some READMEs, you may see small images that convey metadata, such as whether or not all the tests are passing for the project. You can use Shields to add some to your README. Many services also have instructions for adding a badge.
+- ### Setting your own example
+  After setting your variables at **inventories/host_vars/<HOST_NAME>**, you can add this role to your playbook as a regular role.
 
-## Visuals
-Depending on what you are making, it can be a good idea to include screenshots or even a video (you'll frequently see GIFs rather than actual videos). Tools like ttygif can help, but check out Asciinema for a more sophisticated method.
+  Here is an example using the **<HOST_NAME>** as **test_servers**
 
-## Installation
-Within a particular ecosystem, there may be a common way of installing things, such as using Yarn, NuGet, or Homebrew. However, consider the possibility that whoever is reading your README is a novice and would like more guidance. Listing specific steps helps remove ambiguity and gets people to using your project as quickly as possible. If it only runs in a specific context like a particular programming language version or operating system or has dependencies that have to be installed manually, also add a Requirements subsection.
+  ```yaml
+  - hosts:
+      - test_servers
+    roles:
+      - roles/c3infodesk-deployment-role-oh-my-bash
+  ```
 
-## Usage
-Use examples liberally, and show the expected output if you can. It's helpful to have inline the smallest example of usage that you can demonstrate, while providing links to more sophisticated examples if they are too long to reasonably include in the README.
+  And call the playbook as:
 
-## Support
-Tell people where they can go to for help. It can be any combination of an issue tracker, a chat room, an email address, etc.
+  ```bash
+  ansible-playbook -i <INVENTORY> <PLAYBOOK_NAME>.yml
+  ```
 
-## Roadmap
-If you have ideas for releases in the future, it is a good idea to list them in the README.
 
-## Contributing
-State if you are open to contributions and what your requirements are for accepting them.
+## Testing
+You can test this locally using **DIND (docker in docker)** at your own computer using [ansible molecule](https://ansible.readthedocs.io/projects/molecule/installation/)
 
-For people who want to make changes to your project, it's helpful to have some documentation on how to get started. Perhaps there is a script that they should run or some environment variables that they need to set. Make these steps explicit. These instructions could also be useful to your future self.
+- ### Testing requirements
+  You need docker installed at your system and the [ansible molecule](https://ansible.readthedocs.io/projects/molecule/installation/).
 
-You can also document commands to lint the code or run tests. These steps help to ensure high code quality and reduce the likelihood that the changes inadvertently break something. Having instructions for running tests is especially helpful if it requires external setup, such as starting a Selenium server for testing in a browser.
+  You might have to set DIND at your system, for linux, you can create the file **/etc/docker/daemon.json**
+
+  And add the content and restart docker.
+
+  ```json
+  {
+    "exec-opts": ["native.cgroupdriver=systemd"],
+    "features": {
+      "buildkit": true
+    },
+    "experimental": true,
+    "cgroup-parent": "docker.slice"
+  }
+  ```
+
+- ### Using molecule
+  Just go to the root of the role **roles/dependencies** and run the command:
+
+  ```bash
+  molecule test
+  ```
 
-## Authors and acknowledgment
-Show your appreciation to those who have contributed to the project.
 
 ## License
-For open source projects, say how it is licensed.
 
-## Project status
-If you have run out of energy or time for your project, put a note at the top of the README saying that development has slowed down or stopped completely. Someone may choose to fork your project or volunteer to step in as a maintainer or owner, allowing your project to keep going. You can also make an explicit request for maintainers.
+MIT / BSD
+
+
+## Author Information
+[https://chaos.social/@fejao](https://chaos.social/@fejao)

ci-cd/python_requirements.txt

+yamllint

defaults/main.yml

+---
+# defaults file for oh-my-bash
+
+oh_my_bash_dependencies_list:
+  - "bash-completion"
+  - "curl"
+  - "git"
+oh_my_bash_dependencies_state: present
+
+oh_my_bash_debug: false
+oh_my_bash_download_url: "https://raw.githubusercontent.com/ohmybash/oh-my-bash/master/tools/install.sh"
+oh_my_bash_download_dest: "/tmp/install_ohmybash.sh"
+oh_my_bash_installed_path: "~/.oh-my-bash"
+oh_my_bash_change_theme: true
+oh_my_bash_theme_name: "pzq"

meta/main.yml

+---
+
+galaxy_info:
+  role_name: oh_my_bash
+  description: Role to install Oh-My-Bash on the target.
+  author: fejao
+  company: cccv.de
+  license: "MIT / BSD"
+  min_ansible_version: '2.10'
+  galaxy_tags: []
+
+dependencies: []
+  # List your role dependencies here, one per line. Be sure to remove the '[]' above,
+  # if you add dependencies to this list.

molecule/README.md

+## ansible molecule tests for role: dependencies
+
+
+
+## Why to use it
+It's allways a good idea to test your things.
+
+With **ansible molecule** you can test your role locally without the need of using a **real server** but a local **docker container**.
+
+## Dependencies
+
+- ### molecule
+  You need to have [ansible molecule](https://ansible.readthedocs.io/projects/molecule/installation/) installed.
+
+- ### DIND (docker in docker)
+    For using the tests, you will to have **docker** installed locally and and set it for using **DIND (docker in docker)**
+
+
+    - ### DIND linux
+      You have to create/edit the file **/etc/docker/daemon.json** with the content:
+
+    ```json
+    {
+    "exec-opts": ["native.cgroupdriver=systemd"],
+    "features": {
+        "buildkit": true
+    },
+    "experimental": true,
+    "cgroup-parent": "docker.slice"
+    }
+    ```
+
+
+## Configuration
+There's not much for configuring for using the tests
+
+## Running the tests
+For running the **molecule tests** you just need to run the command:
+
+```bash
+molecule test
+```

molecule/default/converge.yml

+---
+
+- name: MOLECULE | Converge
+  hosts: all
+  pre_tasks:
+    - name: MOLECULE | COVERGE | PRE-TASKS | VARIABLES | From -> ../../defaults
+      ansible.builtin.include_vars:
+        dir: ../../defaults
+        depth: 1
+        extensions:
+          - 'yml'
+
+    - name: MOLECULE | COVERGE | PRE-TASKS | VARIABLES | From -> ../../../../inventories/group_vars
+      ansible.builtin.include_vars:
+        dir: ../../../../inventories/group_vars
+        extensions:
+          - 'yml'
+
+    - name: MOLECULE | COVERGE | PRE-TASKS | VARIABLES | From -> ../../../../inventories/host_vars
+      ansible.builtin.include_vars:
+        dir: ../../../../inventories/host_vars
+        extensions:
+          - 'yml'
+
+  tasks:
+    - name: MOLECULE | CONVERGE | Call the 'oh_my_bash' role.
+      ansible.builtin.include_role:
+        # name: oh_my_bash
+        name: c3infodesk-deployment-role-oh-my-bash

molecule/default/molecule.yml

+---
+
+dependency:
+  name: galaxy
+
+driver:
+  name: docker
+
+platforms:
+  - name: molecule_oh_my_bash
+    ### At the moment I'm not running at the latest kernel, please use always with a older kernel than the host
+    # image: docker.io/geerlingguy/docker-ubuntu2204-ansible
+    image: geerlingguy/docker-ubuntu2204-ansible:latest
+    command: /usr/sbin/init
+    pre_build_image: true
+    cgroupns_mode: host
+    privileged: true
+    volumes:
+      - /sys/fs/cgroup:/sys/fs/cgroup:rw
+      - /var/lib/containerd
+
+provisioner:
+  name: ansible
+
+lint: |
+  ansible-lint --exclude molecule/default/
+
+scenario:
+  name: default
+  create_sequence:
+    - dependency
+    - create
+    - prepare
+  check_sequence:
+    - dependency
+    - cleanup
+    - destroy
+    - create
+    - prepare
+    - converge
+    - check
+    - destroy
+  converge_sequence:
+    - dependency
+    - create
+    - prepare
+    - converge
+  destroy_sequence:
+    - dependency
+    - cleanup
+    - destroy
+  test_sequence:
+    # - lint
+    # - dependency
+    # - cleanup
+    - destroy
+    - syntax
+    - create
+    # - prepare
+    - converge
+    - verify
+    - idempotence
+    # - side_effect
+    # - cleanup
+    - destroy
+
+verifier:
+  name: ansible

molecule/default/verify.yml

+---
+
+- name: VERIFY | Test role for debugging variables
+  hosts: all
+  pre_tasks:
+    - name: MOLECULE | VERIFY | PRE-TASKS | VARIABLES | From -> ../../defaults
+      ansible.builtin.include_vars:
+        dir: ../../defaults
+        depth: 1
+        extensions:
+          - 'yml'
+
+    - name: MOLECULE | VERIFY | PRE-TASKS | VARIABLES | From -> ../../../../inventories/group_vars
+      ansible.builtin.include_vars:
+        dir: ../../../../inventories/group_vars
+        extensions:
+          - 'yml'
+
+    - name: MOLECULE | VERIFY | PRE-TASKS | VARIABLES | From -> ../../../../inventories/host_vars
+      ansible.builtin.include_vars:
+        dir: ../../../../inventories/host_vars
+        extensions:
+          - 'yml'
+
+  tasks:
+    ###
+    ### POPULATE
+    ###
+    - name: MOLECULE | VERIFY | POPULATE | Gather the package facts
+      ansible.builtin.package_facts:
+        manager: auto
+
+    ##
+    ## TESTS - PACKAGES
+    ##
+    - name: MOLECULE | VERIFY | TEST | Check that the packages from 'oh_my_bash_dependencies_list' are installed.
+      ansible.builtin.debug:
+        msg: "Package: '{{ package_name }}' is installed"
+      loop: "{{ oh_my_bash_dependencies_list }}"
+      loop_control:
+        loop_var: package_name
+      failed_when: package_name not in ansible_facts.packages
+
+    ###
+    ### TESTS - CHECK INSTALL
+    ###
+    - name: MOLECULE | VERIFY | TEST | Oh-My-Bash installed.
+      ansible.builtin.stat:
+        path: "{{ oh_my_bash_installed_path }}"
+      register: check_installed
+      failed_when:
+        - not check_installed.stat.exists
+
+    - name: MOLECULE | VERIFY | TEST | Oh-My-Bash is enabled.
+      ansible.builtin.lineinfile:
+        path: "{{ ansible_env.HOME }}/.bashrc"
+        line: "export OSH='/root/.oh-my-bash'"
+        state: present
+      check_mode: true
+      register: check_enabled
+      failed_when: check_enabled.changed | bool
+
+    - name: MOLECULE | VERIFY | TEST | Theme is setted.
+      ansible.builtin.lineinfile:
+        path: "{{ ansible_env.HOME }}/.bashrc"
+        line: 'OSH_THEME="{{ oh_my_bash_theme_name }}"'
+        state: present
+      check_mode: true
+      register: check_theme_set
+      failed_when: check_theme_set.changed | bool
+      when:
+        - oh_my_bash_theme_name is defined
+        - not check_enabled.changed | bool

tasks/change_theme.yml

+---
+# tasks for changing oh-my-bash theme
+
+### CHECK
+- name: THEME | CHECK | Test Oh-My-Bash installation.
+  ansible.builtin.stat:
+    path: "{{ oh_my_bash_installed_path }}"
+  register: install_check
+
+- name: THEME | CHECK | Test theme installation.
+  ansible.builtin.lineinfile:
+    path: "{{ ansible_env.HOME }}/.bashrc"
+    # line: 'OSH_THEME="pzq"'
+    line: 'OSH_THEME="{{ oh_my_bash_theme_name }}"'
+    state: present
+  check_mode: true
+  register: theme_installed
+  when:
+    - oh_my_bash_theme_name is defined
+    - install_check.stat.exists | bool
+
+- name: THEME | CHECK | Test theme installation response.
+  ansible.builtin.debug:
+    msg: "{{ 'Theme not installed, installing...' if theme_installed.changed else 'Theme already installed...' }}"
+
+### INSTALL
+- name: THEME | CHANGE | Set the Theme.
+  ansible.builtin.lineinfile:
+    path: "{{ ansible_env.HOME }}/.bashrc"
+    regexp: '^.*OSH_THEME=.*$'
+    # insertafter: '^OSH_THEME'
+    line: OSH_THEME="{{ oh_my_bash_theme_name }}"
+  when:
+    - oh_my_bash_theme_name is defined
+    - theme_installed.changed | bool

tasks/install_dependencies.yml

+---
+
+- name: DEPENDENCIES | Installing the packages from list
+  ansible.builtin.package:
+    name: "{{ package_name }}"
+    state: "{{ oh_my_bash_dependencies_state }}"
+    update_cache: true
+  loop: "{{ oh_my_bash_dependencies_list }}"
+  loop_control:
+    loop_var: package_name
+  become: true

tasks/install_oh_my_bash.yml

+---
+# tasks file for oh-my-bash
+
+
+### CHECK INSTALL
+- name: INSTALL | Test Oh-My-Bash installation.
+  ansible.builtin.stat:
+    path: "{{ oh_my_bash_installed_path }}"
+  register: check_if_installed
+
+- name: INSTALL | Check if Oh-My-Bash already installed.
+  ansible.builtin.debug:
+    msg: "{{ 'Oh-My-Bash already installed' if check_if_installed.stat.exists == True else 'Oh-My-Bash not installed, installing...' }}"
+
+### DOWNLOAD
+- name: INSTALL | Download installation script.
+  ansible.builtin.get_url:
+    url: "{{ oh_my_bash_download_url }}"
+    dest: "{{ oh_my_bash_download_dest }}"
+    mode: "0777"
+  register: install_script_downloaded
+  when:
+    - check_if_installed is defined
+    - not check_if_installed.stat.exists | bool
+
+### INSTALL
+- name: INSTALL | Runs the installation script.
+  ansible.builtin.command:
+    cmd: "{{ oh_my_bash_download_dest }} --unattended"
+  vars:
+    ansible_command_timeout: 15
+  register: install_result
+  when:
+    - install_script_downloaded.failed is defined
+    - not install_script_downloaded.failed | bool
+  changed_when: install_result.rc != 0
+
+- name: INSTALL | Reset ssh connection to apply user changes.
+  ansible.builtin.meta: reset_connection

tasks/main.yml

+---
+# tasks file for oh-my-bash
+
+- name: Install dependencies
+  ansible.builtin.import_tasks: install_dependencies.yml
+
+- name: Install Oh-My-Bash
+  ansible.builtin.import_tasks: install_oh_my_bash.yml
+
+- name: Change Theme
+  ansible.builtin.import_tasks: change_theme.yml
+  when: oh_my_bash_change_theme | bool