Incorporando markdown externo

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1

Use Case

  1. A software project maintains its documentation in a Git repository.
  2. The master version of a file is the canonical version of this documentation
  3. We want to use Discourse to facilitate collaborative edition and criticism of the living document

Approach

  1. Copy the link to the raw markdown file from the Git repository, e.g., https://git.example/org/documentation/raw/master/INSTALL.md in the new topic title field
  2. Discourse retrieves title and markdown content that becomes topic content
  3. Discourse watches for changes and rebuilds HTML when needed, maintaining versions

Then the readers always have access to the latest markdown version in Git, while editors can use the power of Discourse to discuss changes.

Down the road

When ActivityPub support is added to Discourse and Git (via ForgeFed), this type of integration can be expanded to include cross-application document synchronization, without the need to know about Git.

The first step is to “onebox” external markdown. This would as well allow to integrate with a static blog directly from it’s Git repository, consolidating the publication process (i.e., by generating topics matching static pages at publication time)

What current solutions (API calls?) exist to do this besides embedding comments on the static page? How far from embed.js would that lead us?

2

Er what? Why not just have a link to it in the first post, and the discussion in the replies?

Alternately you could whitelist an <iframe> if you are dead set on having a live view of a remote doc.

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3

You cannot que not use any other Discourse feature on a link. The idea is to integrate the content, not just link to it.

Why not have native markdown instead? JavaScript can do that, right?

Just thinking ahead of the ActivityPub support: if instances can already have a mechanism to relay existing content from one another, it all gets easier to follow a single topic across instances, and to generate static sites from Discourse topics.

4

Why not do it the other way around? Have the first post be a wiki and it is the source of truth and sync those revisions with GitHub?

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5

Qual seria sua abordagem para sincronizar automaticamente as revisões com o GitHub? Você poderia dar uma breve ideia do que estava pensando, por favor?

6

Eu usaria o discourse_api gem para isso:

  1. Configure um crontab para monitorar tópicos (e posts) de interesse em busca de alterações
  2. Sempre que houver uma alteração, baixe a versão mais recente para um repositório Git (por exemplo, um site estático) e faça o commit. Você pode baixar tanto a versão Markdown original do post (post_id.md) quanto a versão renderizada em HTML (mas, nesse caso, precisaria reescrever os URIs para garantir que todos sejam absolutos e, portanto, contenham o protocolo e o nome de host da instância do Discourse.)

A documentação da API é útil, assim como o diretório examples no gem.

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