• Summary
• [tutorial v1.1_031] A variable with type’s parameters (diff)

[tutorial v1.1_032] A variable with type "port"

Read the tutorial "A variable with type "port"" in the documentation

Screenshot

Clone and install

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

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:

git switch --detach v1.1_032

Structure

.
└── firefox
    ├── 00-proxy.yml
    └── 10-manual.yml

Contents of the firefox/10-manual.yml file

%YAML 1.2
---
version: 1.1

manual:  # Manual proxy configuration

  http_proxy:  # HTTP Proxy

    address:
      description: HTTP address
      type: domainname
      params:
        allow_ip: true

    port:
      description: HTTP Port
      type: port
      default: 8080
...

---

Let's generate the documentation

rougail -m firefox/ -o doc

Variable	Description
proxy_mode choice mandatory	Configure Proxy Access to the Internet. Choices: • No proxy ← (default) • Auto-detect proxy settings for this network • Use system proxy settings • Manual proxy configuration • Automatic proxy configuration URL

Manual proxy configuration

Note

Path: manual

HTTP Proxy

Note

Path: manual.http_proxy

Variable	Description
manual.http_proxy.address domainname mandatory	HTTP address. Validators: • type domainname • the domain name can be an IP
manual.http_proxy.port port mandatory	HTTP Port. Validators: • well-known ports (1 to 1023) are allowed • registred ports (1024 to 49151) are allowed • private ports (greater than 49152) are allowed Default: 8080

---

Let's generate the changelog

rougail -m firefox/ -o doc --doc.contents changelog --doc.changelog.previous_json_file previous.yml

New variable

Variable	Description
manual.http_proxy.port port mandatory	HTTP Port. Validators: • well-known ports (1 to 1023) are allowed • registred ports (1024 to 49151) are allowed • private ports (greater than 49152) are allowed Default: 8080

---

User datas

Example 1

config/01/config.yml

---
proxy_mode: Manual proxy configuration
manual:
  http_proxy:
    address: example.net

---

Output

rougail -m firefox/ -u yaml -yf config/01/config.yml

Note

Caption:

• Variable
• Default value
• Modified value
• (⏳ Original default value)

Variables:

• 📓 proxy_mode (Configure Proxy Access to the Internet): Manual proxy configuration ← loaded from the YAML file "config/01/config.yml" (⏳ No proxy)
• 📂 manual (Manual proxy configuration)
  • 📂 http_proxy (HTTP Proxy)
    • 📓 address (HTTP address): example.net ← loaded from the YAML file "config/01/config.yml"
    • 📓 port (HTTP Port): 8080

---

Example 2

config/02/config.yml

---
proxy_mode: Manual proxy configuration
manual:
  http_proxy:
    address: example.net
    port: 3128

---

Output

rougail -m firefox/ -u yaml -yf config/02/config.yml

Note

Caption:

• Variable
• Modified value
• (⏳ Original default value)

Variables:

• 📓 proxy_mode (Configure Proxy Access to the Internet): Manual proxy configuration ← loaded from the YAML file "config/02/config.yml" (⏳ No proxy)
• 📂 manual (Manual proxy configuration)
  • 📂 http_proxy (HTTP Proxy)
    • 📓 address (HTTP address): example.net ← loaded from the YAML file "config/02/config.yml"
    • 📓 port (HTTP Port): 3128 ← loaded from the YAML file "config/02/config.yml" (⏳ 8080)

---

Example 3

config/03/config.yml

---
proxy_mode: Manual proxy configuration
manual:
  http_proxy:
    address: example.net
    port: 100000

---

Output

rougail -m firefox/ -u yaml -yf config/03/config.yml

Warning

• manual (Manual proxy configuration)
  • http_proxy (HTTP Proxy)
    • port (HTTP Port): 🔔 the value "100000" is an invalid port, must be between 1 and 65535, it will be ignored when loading from the YAML file "config/03/config.yml"

Note

Caption:

• Variable
• Default value
• Modified value
• (⏳ Original default value)

Variables:

• 📓 proxy_mode (Configure Proxy Access to the Internet): Manual proxy configuration ← loaded from the YAML file "config/03/config.yml" (⏳ No proxy)
• 📂 manual (Manual proxy configuration)
  • 📂 http_proxy (HTTP Proxy)
    • 📓 address (HTTP address): example.net ← loaded from the YAML file "config/03/config.yml"
    • 📓 port (HTTP Port): 8080

---

Output when invalid user data is an error

rougail -m firefox/ -u yaml -yf config/03/config.yml --cli.invalid_user_data_error

Caution

• manual (Manual proxy configuration)
  • http_proxy (HTTP Proxy)
    • port (HTTP Port): 🛑 the value "100000" is an invalid port, must be between 1 and 65535, it has been loading from the YAML file "config/03/config.yml"

---

• [tutorial v1.1_033] A variable with type "boolean" (diff)