Convert TOML to MediaWiki

Why Convert TOML to MediaWiki?

Converting TOML files to MediaWiki markup enables you to publish configuration data, project metadata, and technical specifications on wiki-based platforms. Organizations running internal MediaWiki instances often need to document application settings, dependency versions, and infrastructure configurations in their knowledge bases. TOML-to-MediaWiki conversion automates this documentation process.

MediaWiki's powerful table syntax (wikitables) is an excellent match for TOML's structured key-value data. TOML tables become wikitable sections, arrays of tables become well-formatted wiki tables with sortable columns, and nested configurations become hierarchical wiki sections with automatic table-of-contents generation. The result is professional, navigable documentation.

Teams maintaining internal wikis for DevOps, infrastructure, or project management benefit significantly from this conversion. Instead of manually transcribing Cargo.toml dependencies, pyproject.toml settings, or Hugo configuration into wiki pages, the conversion handles the formatting automatically. This ensures wiki documentation stays accurate and reduces manual maintenance effort.

MediaWiki markup also supports templates and categories, allowing converted content to be consistently styled and organized within larger wiki structures. Converted TOML data can be tagged with categories like "Configuration Files" or "Project Settings," making it discoverable within enterprise knowledge management systems used by thousands of contributors.

Key Benefits of Converting TOML to MediaWiki:

• Wiki Integration: Publish configuration data directly to MediaWiki-powered platforms
• Rich Tables: TOML data maps naturally to MediaWiki's powerful wikitable syntax
• Auto ToC: MediaWiki generates automatic tables of contents from section headings
• Collaborative Editing: Enable team members to view and discuss configuration on wiki pages
• Categories: Organize converted content using MediaWiki's category system
• Enterprise Scale: Suitable for large corporate wikis with thousands of pages
• Template Support: Wrap converted data in consistent wiki templates and infoboxes

Practical Examples

Example 1: Project Dependency Documentation

Input TOML file (Cargo.toml):

[package]
name = "auth-service"
version = "1.5.0"
edition = "2021"
description = "Authentication microservice"

[dependencies]
actix-web = "4.4"
jsonwebtoken = "9.2"
bcrypt = "0.15"
sqlx = { version = "0.7", features = ["postgres", "runtime-tokio"] }

Output MediaWiki file (auth-service.wiki):

== auth-service ==

'''Version:''' 1.5.0 | '''Edition:''' 2021

''Authentication microservice''

=== Dependencies ===

{| class="wikitable sortable"
! Package !! Version !! Features
|-
| actix-web || 4.4 || -
|-
| jsonwebtoken || 9.2 || -
|-
| bcrypt || 0.15 || -
|-
| sqlx || 0.7 || postgres, runtime-tokio
|}

[[Category:Rust Projects]]
[[Category:Configuration Files]]

Example 2: Infrastructure Configuration Wiki Page

Input TOML file (infrastructure.toml):

[server.production]
host = "prod-server.internal"
port = 443
ssl = true
workers = 8

[server.staging]
host = "staging-server.internal"
port = 8443
ssl = true
workers = 4

[database]
engine = "PostgreSQL"
version = "16.1"
max_connections = 200

Output MediaWiki file (infrastructure.wiki):

== Infrastructure Configuration ==

=== Server Environments ===

{| class="wikitable"
! Setting !! Production !! Staging
|-
| '''Host''' || prod-server.internal || staging-server.internal
|-
| '''Port''' || 443 || 8443
|-
| '''SSL''' || Yes || Yes
|-
| '''Workers''' || 8 || 4
|}

=== Database ===
* '''Engine:''' PostgreSQL
* '''Version:''' 16.1
* '''Max Connections:''' 200

[[Category:Infrastructure]]

Example 3: Application Feature Flags

Input TOML file (features.toml):

[features]
dark_mode = true
beta_dashboard = false
new_api_v3 = true
legacy_export = true
experimental_search = false

[features.rollout]
dark_mode = 100
beta_dashboard = 25
new_api_v3 = 80
legacy_export = 100
experimental_search = 5

Output MediaWiki file (features.wiki):

== Feature Flags ==

{| class="wikitable sortable"
! Feature !! Enabled !! Rollout %
|-
| Dark Mode ||  || 100%
|-
| Beta Dashboard ||  || 25%
|-
| New API v3 ||  || 80%
|-
| Legacy Export ||  || 100%
|-
| Experimental Search ||  || 5%
|}

[[Category:Feature Flags]]
[[Category:Application Settings]]

Frequently Asked Questions (FAQ)

Q: What is MediaWiki markup?

A: MediaWiki markup is the formatting language used by the MediaWiki engine, the software that powers Wikipedia. It uses special syntax like == for headings, ''' for bold, {| for tables, and [[ ]] for links. It's designed for collaborative content creation and supports advanced features like templates, categories, and transclusion.

Q: Where can I use MediaWiki markup?

A: MediaWiki markup works on any platform running MediaWiki software, including Wikipedia, Wikimedia projects, Fandom wikis, Miraheze, and self-hosted MediaWiki installations. Many organizations run internal MediaWiki instances for knowledge management, making this conversion useful for enterprise documentation.

Q: How are TOML tables converted to wikitables?

A: TOML tables are converted to MediaWiki wikitable syntax using {| class="wikitable" for the table start, ! for headers, |- for row separators, and || for cell separators. The "sortable" class can be added to allow users to sort table columns interactively on wiki pages.

Q: Will TOML comments be included in the MediaWiki output?

A: TOML comments (# lines) are typically not included in the MediaWiki output since they are not part of the data structure. If you need comments preserved, you can add them as descriptive text in the wiki page manually after conversion.

Q: Can I add MediaWiki categories to the converted output?

A: The converter generates clean MediaWiki markup that you can enhance with categories ([[Category:Name]]), templates (), and other wiki features after conversion. Some converters automatically suggest relevant categories based on the TOML content structure.

Q: How does the conversion handle nested TOML structures?

A: Nested TOML tables (e.g., [server.production]) are converted to hierarchical MediaWiki headings (== Server ==, === Production ===). This creates a well-organized wiki page with automatic table-of-contents generation for easy navigation through complex configurations.

Q: Is Pandoc used for this conversion?

A: The conversion can leverage Pandoc, which supports MediaWiki as an output format. Pandoc handles the structural transformation from TOML data into properly formatted MediaWiki markup, ensuring correct table syntax, heading levels, and list formatting.

Q: Can I convert TOML to MediaWiki for a corporate wiki?

A: Yes! This conversion is especially valuable for corporate wikis. You can document application configurations, deployment settings, feature flags, and dependency lists on your internal MediaWiki instance. The structured output makes it easy for teams to review and discuss configuration changes collaboratively.