rougail-tutorials/README.md

- [Summary](https://forge.cloud.silique.fr/stove/rougail-tutorials/src/branch/1.1/README.md)
- [[tutorial v1.1_141] A choice variable](https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_141/README.md) ([diff](https://forge.cloud.silique.fr/stove/rougail-tutorials/compare/v1.1_142~1..v1.1_142))

# [tutorial v1.1_142] A web_address variable 

[Read the tutorial "A web_address variable " in the documentation](https://pedago.gwenaelremond.fr/bribes/rougail/tutorial/jinja.html#a-web_address-variable)


## Screenshot
<img src="firefox.png" width=50% height=50% alt="Firefox Proxy setting"/>


## Clone and install

To test this tutorial, you need to download this repository and install Rougail:

```shell
git clone -b 1.1 https://forge.cloud.silique.fr/stove/rougail-tutorials.git
cd rougail-tutorials
python -m venv venv_rougail
. venv_rougail/bin/activate
pip install rougail-cli rougail-output-exporter rougail-output-doc rougail-user-data-yaml
```

Then switch to the tutorial page:

```shell
git switch --detach v1.1_142
```

## Structure

<p>
<a href="https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_142/./">.</a><br/>
	├── <a href="https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_142/./firefox/">firefox</a><br/>
	│   ├── <a href="https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_142/./firefox/00-proxy.yml">00-proxy.yml</a><br/>
	│   ├── <a href="https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_142/./firefox/10-manual.yml">10-manual.yml</a><br/>
	│   ├── <a href="https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_142/./firefox/20-manual.yml">20-manual.yml</a><br/>
	│   ├── <a href="https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_142/./firefox/30-auto.yml">30-auto.yml</a><br/>
	│   ├── <a href="https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_142/./firefox/40-no_proxy.yml">40-no_proxy.yml</a><br/>
	│   ├── <a href="https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_142/./firefox/50-prompt_authentication.yml">50-prompt_authentication.yml</a><br/>
	│   ├── <a href="https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_142/./firefox/55-proxy_dns_socks5.yml">55-proxy_dns_socks5.yml</a><br/>
	│   └── <a href="https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_142/./firefox/60-dns_over_https.yml">60-dns_over_https.yml</a><br/>
	└── <a href="https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_142/./types/">types</a><br/>
	    └── <a href="https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_142/./types/proxy/">proxy</a><br/>
	        └── <a href="https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_142/./types/proxy/00-type.yml">00-type.yml</a><br/>
<br/><br/></p>

Contents of the firefox/60-dns_over_https.yml file

```yml
%YAML 1.2
---
version: 1.1

dns_over_https:  # DNS over HTTPS

  enable_dns_over_https: false  # Enable DNS over HTTPS

  provider:
    description: Use Provider
    choices:
      - Cloudflare
      - NextDNS
      - Custom
    default: Cloudflare
    disabled:
      variable: _.enable_dns_over_https
      when: false

  custom_dns_url:
    description: Custom DNS URL
    type: web_address
    disabled:
      jinja: |-
        {{ _.provider is propertyerror or _.provider != 'Custom' }}
      return_type: boolean
      description: if "_.provider" is not "Custom"
...

```

***
### Let's generate the documentation

```shell
rougail -m firefox/ --types types/proxy --modes_level basic standard advanced -o doc
```
[View the documentation file](DOCUMENTATION.md)


***
### Let's generate the changelog

```shell
rougail -m firefox/ --types types/proxy --modes_level basic standard advanced -o doc --doc.contents changelog --doc.changelog.previous_json_file previous.yml
```
[View the changelog file](CHANGELOG.md)

***
## User datas

### Example 1

#### config/01/config.yml


```yml
---
```

***
#### Output

```shell
rougail -m firefox/ --types types/proxy --modes_level basic standard advanced -u yaml -yf config/01/config.yml
```
> [!NOTE]
>
> **Caption:**
> - Variable
> - <span style="color: #B8860B">Default value</span>

Variables:
- :notebook: proxy_mode (Configure Proxy Access to the Internet): <span style="color: #B8860B">No proxy</span>
- :open_file_folder: dns_over_https (DNS over HTTPS)
  - :notebook: enable_dns_over_https (Enable DNS over HTTPS): <span style="color: #B8860B">false</span>

***
### Example 2

#### config/02/config.yml


```yml
---
dns_over_https:
  enable_dns_over_https: true
```

***
#### Output

```shell
rougail -m firefox/ --types types/proxy --modes_level basic standard advanced -u yaml -yf config/02/config.yml
```
> [!NOTE]
>
> **Caption:**
> - Variable
> - <span style="color: #B8860B">Default value</span>
> - <span style="color: #006400">Modified value</span>
> - (:hourglass_flowing_sand: Original default value)

Variables:
- :notebook: proxy_mode (Configure Proxy Access to the Internet): <span style="color: #B8860B">No proxy</span>
- :open_file_folder: dns_over_https (DNS over HTTPS)
  - :notebook: enable_dns_over_https (Enable DNS over HTTPS): <span style="color: #006400">true</span> ← loaded from the YAML file "config/02/config.yml" (:hourglass_flowing_sand: false)
  - :notebook: provider (Use Provider): <span style="color: #B8860B">Cloudflare</span>

***
### Example 3

#### config/03/config.yml


```yml
---
dns_over_https:
  enable_dns_over_https: true
  provider: Custom
  custom_dns_url: http://dns.net
```

***
#### Output

```shell
rougail -m firefox/ --types types/proxy --modes_level basic standard advanced -u yaml -yf config/03/config.yml
```
> [!NOTE]
>
> **Caption:**
> - Variable
> - <span style="color: #B8860B">Default value</span>
> - <span style="color: #006400">Modified value</span>
> - (:hourglass_flowing_sand: Original default value)

Variables:
- :notebook: proxy_mode (Configure Proxy Access to the Internet): <span style="color: #B8860B">No proxy</span>
- :open_file_folder: dns_over_https (DNS over HTTPS)
  - :notebook: enable_dns_over_https (Enable DNS over HTTPS): <span style="color: #006400">true</span> ← loaded from the YAML file "config/03/config.yml" (:hourglass_flowing_sand: false)
  - :notebook: provider (Use Provider): <span style="color: #006400">Custom</span> ← loaded from the YAML file "config/03/config.yml" (:hourglass_flowing_sand: Cloudflare)
  - :notebook: custom_dns_url (Custom DNS URL): <span style="color: #006400">http://dns.net</span> ← loaded from the YAML file "config/03/config.yml"

***
### Example 4

#### config/04/config.yml


```yml
---
dns_over_https:
  enable_dns_over_https: true
  provider: Custom
  custom_dns_url: https://dns.net
```

***
#### Output

```shell
rougail -m firefox/ --types types/proxy --modes_level basic standard advanced -u yaml -yf config/04/config.yml
```
> [!NOTE]
>
> **Caption:**
> - Variable
> - <span style="color: #B8860B">Default value</span>
> - <span style="color: #006400">Modified value</span>
> - (:hourglass_flowing_sand: Original default value)

Variables:
- :notebook: proxy_mode (Configure Proxy Access to the Internet): <span style="color: #B8860B">No proxy</span>
- :open_file_folder: dns_over_https (DNS over HTTPS)
  - :notebook: enable_dns_over_https (Enable DNS over HTTPS): <span style="color: #006400">true</span> ← loaded from the YAML file "config/04/config.yml" (:hourglass_flowing_sand: false)
  - :notebook: provider (Use Provider): <span style="color: #006400">Custom</span> ← loaded from the YAML file "config/04/config.yml" (:hourglass_flowing_sand: Cloudflare)
  - :notebook: custom_dns_url (Custom DNS URL): <span style="color: #006400">https://dns.net</span> ← loaded from the YAML file "config/04/config.yml"

***


- [[tutorial v1.1_150] A variable with custom validation](https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_150/README.md) ([diff](https://forge.cloud.silique.fr/stove/rougail-tutorials/compare/v1.1_150~1..v1.1_150))