rougail-tutorials/README.md

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- [Summary](https://forge.cloud.silique.fr/stove/rougail-tutorials/src/branch/1.1/README.md)
- [[tutorial v1.1_101] A variable with multiple value](https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_101/README.md) ([diff](https://forge.cloud.silique.fr/stove/rougail-tutorials/compare/v1.1_102~1..v1.1_102))
# [tutorial v1.1_102] A non mandatory variable
[Read the tutorial "A non mandatory variable" in the documentation](https://pedago.gwenaelremond.fr/bribes/rougail/tutorial/jinja.html#a-non-mandatory-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_102
```
## Structure
<p>
<a href="https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_102/./">.</a><br/>
├── <a href="https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_102/./firefox/">firefox</a><br/>
│   ├── <a href="https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_102/./firefox/00-proxy.yml">00-proxy.yml</a><br/>
│   ├── <a href="https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_102/./firefox/10-manual.yml">10-manual.yml</a><br/>
│   ├── <a href="https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_102/./firefox/20-manual.yml">20-manual.yml</a><br/>
│   ├── <a href="https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_102/./firefox/30-auto.yml">30-auto.yml</a><br/>
│   └── <a href="https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_102/./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_102/./types/">types</a><br/>
    └── <a href="https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_102/./types/proxy/">proxy</a><br/>
        └── <a href="https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_102/./types/proxy/00_type.yml">00_type.yml</a><br/>
<br/><br/></p>
Contents of the firefox/40-no_proxy.yml file
```yml
%YAML 1.2
---
version: 1.1
no_proxy:
description: Address for which proxy will be desactivated
type: domainname
params:
allow_ip: true
allow_cidr_network: true
allow_without_dot: true
allow_startswith_dot: true
multi: true
mandatory: false
disabled:
variable: _.proxy_mode
when: No proxy
...
```
***
### Let's generate the documentation
```shell
rougail -m firefox/ --types types/proxy -o doc
```
| Variable | Description |
|------------------------------------------------------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| **<a id="proxy_mode" name="proxy_mode">proxy_mode</a>**<br/>[`choice`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `mandatory` | Configure Proxy Access to the Internet.<br/>**Choices**: <br/>&nbsp;No proxy **← (default)**<br/>&nbsp;Auto-detect proxy settings for this network<br/>&nbsp;Use system proxy settings<br/>&nbsp;Manual proxy configuration<br/>&nbsp;Automatic proxy configuration URL |
#### Manual proxy configuration
> [!NOTE]
>
> **Path**: manual\
> *`disabled`*\
> **Disabled**: when the variable "[Configure Proxy Access to the Internet](#proxy_mode)" hasn't the value "Manual proxy configuration"
##### HTTP Proxy
> [!NOTE]
>
> **Path**: manual.http_proxy
| Variable | Description |
|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| **<a id="manual.http_proxy.address" name="manual.http_proxy.address">manual.http_proxy.address</a>**<br/>[`domainname`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `mandatory` | Proxy address.<br/>**Validators**: <br/>&nbsp;type domainname<br/>&nbsp;the domain name can be an IP |
| **<a id="manual.http_proxy.port" name="manual.http_proxy.port">manual.http_proxy.port</a>**<br/>[`port`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `mandatory` | Proxy port.<br/>**Validators**: <br/>&nbsp;well-known ports (1 to 1023) are allowed<br/>&nbsp;registred ports (1024 to 49151) are allowed<br/>&nbsp;private ports (greater than 49152) are allowed<br/>**Default**: 8080 |
| Variable | Description |
|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|------------------------------------------------------|
| **<a id="manual.use_for_https" name="manual.use_for_https">manual.use_for_https</a>**<br/>[`boolean`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `mandatory` | Also use this proxy for HTTPS.<br/>**Default**: true |
##### HTTPS Proxy
> [!NOTE]
>
> **Path**: manual.https_proxy\
> *`hidden`*\
> **Hidden**: when the variable "[Also use this proxy for HTTPS](#manual.use_for_https)" has the value "true"
| Variable | Description |
|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| **<a id="manual.https_proxy.address" name="manual.https_proxy.address">manual.https_proxy.address</a>**<br/>[`domainname`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `mandatory` | Proxy address.<br/>**Validators**: <br/>&nbsp;type domainname<br/>&nbsp;the domain name can be an IP<br/>**Default**: the value of the variable "[Proxy address](#manual.http_proxy.address)" |
| **<a id="manual.https_proxy.port" name="manual.https_proxy.port">manual.https_proxy.port</a>**<br/>[`port`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `mandatory` | Proxy port.<br/>**Validators**: <br/>&nbsp;well-known ports (1 to 1023) are allowed<br/>&nbsp;registred ports (1024 to 49151) are allowed<br/>&nbsp;private ports (greater than 49152) are allowed<br/>**Default**: the value of the variable "[Proxy port](#manual.http_proxy.port)" |
##### SOCKS Proxy
> [!NOTE]
>
> **Path**: manual.socks_proxy
| Variable | Description |
|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| **<a id="manual.socks_proxy.address" name="manual.socks_proxy.address">manual.socks_proxy.address</a>**<br/>[`domainname`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `mandatory` | Proxy address.<br/>**Validators**: <br/>&nbsp;type domainname<br/>&nbsp;the domain name can be an IP |
| **<a id="manual.socks_proxy.port" name="manual.socks_proxy.port">manual.socks_proxy.port</a>**<br/>[`port`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `mandatory` | Proxy port.<br/>**Validators**: <br/>&nbsp;well-known ports (1 to 1023) are allowed<br/>&nbsp;registred ports (1024 to 49151) are allowed<br/>&nbsp;private ports (greater than 49152) are allowed<br/>**Default**: 8080 |
| **<a id="manual.socks_proxy.version" name="manual.socks_proxy.version">manual.socks_proxy.version</a>**<br/>[`choice`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `mandatory` | SOCKS host version used by proxy.<br/>**Choices**: <br/>&nbsp;v4<br/>&nbsp;v5 **← (default)** |
| Variable | Description |
|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| **<a id="auto" name="auto">auto</a>**<br/>[`web address`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `mandatory` *`disabled`* | Automatic proxy configuration URL.<br/>**Validators**: <br/>&nbsp;well-known ports (1 to 1023) are allowed<br/>&nbsp;registred ports (1024 to 49151) are allowed<br/>&nbsp;type domainname<br/>&nbsp;the domain name can be a hostname<br/>**Disabled**: when the variable "[Configure Proxy Access to the Internet](#proxy_mode)" hasn't the value "Automatic proxy configuration URL" |
| **<a id="no_proxy" name="no_proxy">no_proxy</a>**<br/>[`domainname`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `multiple` *`disabled`* `unique` | Address for which proxy will be desactivated.<br/>**Validators**: <br/>&nbsp;type domainname<br/>&nbsp;the domain name can starts by a dot<br/>&nbsp;the domain name can be a hostname<br/>&nbsp;the domain name can be an IP<br/>&nbsp;the domain name can be network in CIDR format<br/>**Disabled**: when the variable "[Configure Proxy Access to the Internet](#proxy_mode)" has the value "No proxy" |
***
### Let's generate the changelog
```shell
rougail -m firefox/ --types types/proxy -o doc --doc.contents changelog --doc.changelog.previous_json_file previous.yml
```
#### Modified variable
| Variable | Description |
|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| **<a id="no_proxy" name="no_proxy">no_proxy</a>**<br/>~~`mandatory`~~ [`domainname`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `multiple` *`disabled`* `unique` | Address for which proxy will be desactivated.<br/>**Validators**: <br/>&nbsp;type domainname<br/>&nbsp;the domain name can starts by a dot<br/>&nbsp;the domain name can be a hostname<br/>&nbsp;the domain name can be an IP<br/>&nbsp;the domain name can be network in CIDR format<br/>**Disabled**: when the variable "[Configure Proxy Access to the Internet](#proxy_mode)" has the value "No proxy" |
***
## User datas
### Example 1
#### config/01/config.yml
```yml
---
```
***
#### Output
```shell
rougail -m firefox/ --types types/proxy -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>
***
### Example 2
#### config/02/config.yml
```yml
---
proxy_mode: Automatic proxy configuration URL
auto: https://auto.proxy.net/wpad.dat
no_proxy:
- example.net
- 192.168.1.0/24
```
***
#### Output
```shell
rougail -m firefox/ --types types/proxy -u yaml -yf config/02/config.yml
```
> [!NOTE]
>
> **Caption:**
> - Variable
> - <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: #006400">Automatic proxy configuration URL</span> ← loaded from the YAML file "config/02/config.yml" (:hourglass_flowing_sand: No proxy)
- :notebook: auto (Automatic proxy configuration URL): <span style="color: #006400">https://auto.proxy.net/wpad.dat</span> ← loaded from the YAML file "config/02/config.yml"
- :notebook: no_proxy (Address for which proxy will be desactivated):
- <span style="color: #006400">example.net</span> ← loaded from the YAML file "config/02/config.yml"
- <span style="color: #006400">192.168.1.0/24</span> ← loaded from the YAML file "config/02/config.yml"
***
### Example 3
#### config/03/config.yml
```yml
---
proxy_mode: Automatic proxy configuration URL
auto: https://auto.proxy.net/wpad.dat
```
***
#### Output
```shell
rougail -m firefox/ --types types/proxy -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: #006400">Automatic proxy configuration URL</span> ← loaded from the YAML file "config/03/config.yml" (:hourglass_flowing_sand: No proxy)
- :notebook: auto (Automatic proxy configuration URL): <span style="color: #006400">https://auto.proxy.net/wpad.dat</span> ← loaded from the YAML file "config/03/config.yml"
- :notebook: no_proxy (Address for which proxy will be desactivated): <span style="color: #B8860B">[]</span>
***
- [[tutorial v1.1_103] Examples](https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_103/README.md) ([diff](https://forge.cloud.silique.fr/stove/rougail-tutorials/compare/v1.1_103~1..v1.1_103))