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76 lines
2.8 KiB
ReStructuredText
Development guidelines
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======================
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Philosophy
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----------
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The mailserver is designed as a whole, some images are therefore not best
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suited for reuse outside this project. All images should however follow
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Docker best practices and be as generic as possible :
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- even if not suited for reuse, they should be simple enough to
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fit as base images for other projects,
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- interesting settings should be available as environment variables
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- base images should be well-trusted (officiel Alpine or Debian for instance).
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.. _git_workflow:
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Git workflow
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------------
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Forking vs. committing
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``````````````````````
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Linus' way of things sounds fine for now: if you find yourself implementing a
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new feature, either send me an email with a bunch of commits or use Github
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pull request feature. Maybe if the user base grows too much as well as the need
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for trust in a specific branch of the project, we can switch to a shared
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repository and add a couple of trusted committers.
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Commits
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```````
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This is a community project, thus commits should be readable enough for any of
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the contributors to guess the content by simply reading the comment or find a
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proper commit when one knows what he is looking for.
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Usual standards remain: write english comments, single line short comments and
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additional multiline if required (keep in mind that the most important piece
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of information should fit in the first line).
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Branches
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````````
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You are of course free of naming you branches to your taste or even using
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master directly if you find this appropriate. Still, keep in mind that:
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- a git email or a pull request should address a single feature a bug,
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so keep your branches as tidy as possible;
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- this is a small project with a limited number of forks and active threads
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on Github, so one might want to look at your fork and find the branch you
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are using to implement a specific feature; to avoid any hassle, we suggest
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that you use branch names prefixed with ``feat-`` or ``fix-`` and followed
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either by the name of the Github issue or a short and meaningful name.
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Workflow
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````````
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All commits will be merged to the main ``master`` branch for testing. New
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images are built by Docker Hub with the ``testing`` tag for each new commit on
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the ``master`` branch.
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After some brief testing, urgent fixes will be cherry-picked to the current stable
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branch and new stable builds will be released.
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At the end of every milestone, a new stable branch will be created from ``master``
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or any previous commit that matches the completion of the milestone.
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Forked projects
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---------------
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If you find yourself forking the project for a specific independant purpose
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(commercial use, different phylosophy or incompatible point of view), we would
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be glad if you let us know so that we can list interesting known forks and
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their specific features (and backport some of them if your implementation
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is free as well).
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