182 lines
4.7 KiB
Markdown
182 lines
4.7 KiB
Markdown
- [Summary](https://forge.cloud.silique.fr/stove/rougail-tutorials/src/branch/1.1/README.md)
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- [[tutorial v1.1_000] Creating a structure file](https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_000/README.md) ([diff](https://forge.cloud.silique.fr/stove/rougail-tutorials/compare/v1.1_000~1..v1.1_000))
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# [tutorial v1.1_001] Let’s add our first variable
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[View the diff](https://forge.cloud.silique.fr/stove/rougail-tutorials/compare/v1.1_001~1..v1.1_001)
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[Read the documentation](https://pedago.gwenaelremond.fr/bribes/rougail/tutorial/preliminary.html#let-s-add-our-first-variable)
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## Screenshot
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<img src="firefox.png" width=50% height=50% alt="Firefox Proxy setting"/>
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## Clone and install
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To test this tutorial, you need to download this repository and install Rougail:
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```shell
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git clone -b 1.1 https://forge.cloud.silique.fr/stove/rougail-tutorials.git
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cd rougail-tutorials
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python -m venv venv_rougail
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. venv_rougail/bin/activate
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pip install rougail-cli rougail-output-exporter rougail-output-doc rougail-user-data-yaml
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```
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Then switch to the tutorial page:
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```shell
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git switch --detach v1.1_001
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```
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## Structure
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<p>
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<a href="https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_001/./">.</a><br/>
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└── <a href="https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_001/./firefox/">firefox</a><br/>
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└── <a href="https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_001/./firefox/00-proxy.yml">00-proxy.yml</a><br/>
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<br/><br/></p>
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Contents of the firefox/00-proxy.yml file
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```yml
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%YAML 1.2
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---
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version: 1.1
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proxy_mode:
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...
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```
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***
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### Let's generate the documentation
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```shell
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rougail -m firefox/ -o doc
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```
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| Variable |
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|------------------------------------------------------------------------------------------------------------------------------------------------------------|
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| **<a id="proxy_mode" name="proxy_mode">proxy_mode</a>**<br/>[`string`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `mandatory` |
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***
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### Let's generate the changelog
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```shell
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rougail -m firefox/ -o doc --doc.contents changelog
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```
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#### New variable
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| Variable |
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|------------------------------------------------------------------------------------------------------------------------------------------------------------|
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| **<a id="proxy_mode" name="proxy_mode">proxy_mode</a>**<br/>[`string`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `mandatory` |
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***
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## User datas
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### Example 1
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#### config/01/config.yml
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```yml
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---
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```
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***
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#### Output
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```shell
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rougail -m firefox/ -u yaml -yf config/01/config.yml
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```
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> [!CAUTION]
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>
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> - proxy_mode: :stop_sign: <span style="color: #C23636">mandatory variable but has no value</span>
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***
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#### Output in read write mode
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```shell
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rougail -m firefox/ -u yaml -yf config/01/config.yml --cli.read_write
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```
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> [!NOTE]
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>
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> **Caption:**
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> - Variable
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> - <span style="color: #B8860B">Default value</span>
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Variables:
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- :notebook: proxy_mode: <span style="color: #B8860B">null</span>
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***
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### Example 2
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#### config/02/config.yml
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```yml
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---
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proxy_mode: No proxy
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```
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***
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#### Output
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```shell
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rougail -m firefox/ -u yaml -yf config/02/config.yml
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```
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> [!NOTE]
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>
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> **Caption:**
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> - Variable
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> - <span style="color: #006400">Modified value</span>
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Variables:
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- :notebook: proxy_mode: <span style="color: #006400">No proxy</span> ← loaded from the YAML file "config/02/config.yml"
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***
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### Example 3
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#### config/03/config.yml
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```yml
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---
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proxy_mode: 1
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```
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***
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#### Output
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```shell
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rougail -m firefox/ -u yaml -yf config/03/config.yml
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```
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> [!CAUTION]
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>
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> - proxy_mode
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> - [#EFBF04]:bell: the value "1" is an invalid string, it's not a string, it will be ignored when loading from the YAML file "config/03/config.yml"[/#EFBF04]
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> - [#C23636]:stop_sign: mandatory variable but has no value[/#C23636]
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***
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#### Output when invalid user data is an error
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```shell
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rougail -m firefox/ -u yaml -yf config/03/config.yml --cli.invalid_user_data_error
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```
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> [!CAUTION]
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>
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> - proxy_mode: :stop_sign: <span style="color: #C23636">the value "1" is an invalid string, it's not a string, it has been loading from the YAML file "config/03/config.yml"</span>
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***
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- [[tutorial v1.1_002] Describe the 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))
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