rougail-tutorials/README.md

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# Summary


- [[tutorial 001] An empty file](https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_001/README.md) ([diff](https://forge.cloud.silique.fr/stove/rougail-tutorials/compare/v1.1_001~1..v1.1_001))
- [[tutorial 002] A first variable](https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_002/README.md) ([diff](https://forge.cloud.silique.fr/stove/rougail-tutorials/compare/v1.1_002~1..v1.1_002))
- [[tutorial 003] A first variable](https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_003/README.md) ([diff](https://forge.cloud.silique.fr/stove/rougail-tutorials/compare/v1.1_003~1..v1.1_003))
- [[tutorial 004] The variable description](https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_004/README.md) ([diff](https://forge.cloud.silique.fr/stove/rougail-tutorials/compare/v1.1_004~1..v1.1_004))
- [[tutorial 005] A default value](https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_005/README.md) ([diff](https://forge.cloud.silique.fr/stove/rougail-tutorials/compare/v1.1_005~1..v1.1_005))


# Description


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

A default value

Now we can define the default value of this variable.

If the user doesn't touch this variable's value, the value is "No proxy"

As user intervention is no more required, so the variable change it's default mode too (from "basic" to "standard").

# Structure


## firefox/00-proxy.yml


```yml
---
proxy_mode:
  description: Configure Proxy Access to the Internet
  default: No proxy

```
## Generated documentation

```console
foo@bar:~$ rougail -v 1.1 -m firefox/ -o doc -do github
```
### Variables

| Variable&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;   | Description&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;   |
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| **proxy_mode**<br/>[`string`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `standard` `mandatory`                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           | Configure Proxy Access to the Internet.<br/>**Default**: No proxy                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       |


# User data

## Example 1

### config/01/config.yaml


```yml
---

```
### Description

The user data file is empty. So it's only default value that will be used.


### Output

```console
foo@bar:~$ rougail -v 1.1 -m firefox -u file -ff config/01/config.yaml
```
<pre>╭────────────────────────── Caption ──────────────────────────╮
│ Variable                           <span style="color: #ffd700">Default value</span>            │
│ <span style="color: #5c5cff">Undocumented variable</span>              Modified value           │
│ <span style="color: #ff0000">Undocumented but modified variable</span> (<span style="color: #00aa00">Original default value</span>) │
│ <span style="color: #ffaf00">Unmodifiable variable</span>                                       │
╰─────────────────────────────────────────────────────────────╯
Variables:
<span style="color: #5c5cff">┗━━ </span>📓 proxy_mode: <span style="color: #ffd700">No proxy</span>
</pre>
## Example 2

### config/02/config.yaml


```yml
---
proxy_mode: No proxy

```
### Output

```console
foo@bar:~$ rougail -v 1.1 -m firefox -u file -ff config/02/config.yaml
```
<pre>╭────────────────────────── Caption ──────────────────────────╮
│ Variable                           <span style="color: #ffd700">Default value</span>            │
│ <span style="color: #5c5cff">Undocumented variable</span>              Modified value           │
│ <span style="color: #ff0000">Undocumented but modified variable</span> (<span style="color: #00aa00">Original default value</span>) │
│ <span style="color: #ffaf00">Unmodifiable variable</span>                                       │
╰─────────────────────────────────────────────────────────────╯
Variables:
<span style="color: #5c5cff">┗━━ </span>📓 proxy_mode: No proxy (<span style="color: #00aa00">No proxy</span>)
</pre>
## Example 3

### config/03/config.yaml


```yml
---
proxy_mode: Manual proxy configuration

```
### Output

```console
foo@bar:~$ rougail -v 1.1 -m firefox -u file -ff config/03/config.yaml
```
<pre>╭────────────────────────── Caption ──────────────────────────╮
│ Variable                           <span style="color: #ffd700">Default value</span>            │
│ <span style="color: #5c5cff">Undocumented variable</span>              Modified value           │
│ <span style="color: #ff0000">Undocumented but modified variable</span> (<span style="color: #00aa00">Original default value</span>) │
│ <span style="color: #ffaf00">Unmodifiable variable</span>                                       │
╰─────────────────────────────────────────────────────────────╯
Variables:
<span style="color: #5c5cff">┗━━ </span>📓 proxy_mode: Manual proxy configuration (<span style="color: #00aa00">No proxy</span>)
</pre>
## Example 4

### config/04/config.yaml


```yml
---
proxy_mode: foo

```
### Description

"foo" should be an invalid value for this variable.


### Output

```console
foo@bar:~$ rougail -v 1.1 -m firefox -u file -ff config/04/config.yaml
```
<pre>╭────────────────────────── Caption ──────────────────────────╮
│ Variable                           <span style="color: #ffd700">Default value</span>            │
│ <span style="color: #5c5cff">Undocumented variable</span>              Modified value           │
│ <span style="color: #ff0000">Undocumented but modified variable</span> (<span style="color: #00aa00">Original default value</span>) │
│ <span style="color: #ffaf00">Unmodifiable variable</span>                                       │
╰─────────────────────────────────────────────────────────────╯
Variables:
<span style="color: #5c5cff">┗━━ </span>📓 proxy_mode: foo (<span style="color: #00aa00">No proxy</span>)
</pre>
## Example 5

### config/05/config.yaml


```yml
---
proxy_mode: 1

```
### Description

The integer value "1" is invalid.


### Output

```console
foo@bar:~$ rougail -v 1.1 -m firefox -u file -ff config/05/config.yaml
```
<pre>🛑 ERRORS
<span style="color: #ff0000">┗━━ </span>'1' is an invalid string for 'proxy_mode (Configure Proxy Access to the Internet)'
╭────────────────────────── Caption ──────────────────────────╮
│ Variable                           <span style="color: #ffd700">Default value</span>            │
│ <span style="color: #5c5cff">Undocumented variable</span>              Modified value           │
│ <span style="color: #ff0000">Undocumented but modified variable</span> (<span style="color: #00aa00">Original default value</span>) │
│ <span style="color: #ffaf00">Unmodifiable variable</span>                                       │
╰─────────────────────────────────────────────────────────────╯
Variables:
<span style="color: #5c5cff">┗━━ </span>📓 proxy_mode: <span style="color: #ffd700">No proxy</span>
</pre>