lorri
emacs-direnv
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lorri | emacs-direnv | |
---|---|---|
7 | 11 | |
600 | 319 | |
4.3% | - | |
0.0 | 3.2 | |
1 day ago | 29 days ago | |
Rust | Emacs Lisp | |
Apache License 2.0 | BSD 3-clause "New" or "Revised" License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
lorri
- Lorri
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Data Science Workflow
Check out lorri
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NixShell + direnv + Emacs
I'm using lorri and emacs-direnv together, works perfectly fine for me.
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python buildFHSUserEnv
With this, I use direnv and lorri with the following .envrc: ```
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How to Learn Nix
I extensively use nix-shell if that falls under ad-hoc package management. Together with lorri[0], I can place a `shell.nix` in my project repository and when cd'ing into the folder, I will be dropped in a shell with all project specific dependencies available to me.
[0]: https://github.com/nix-community/lorri
- Lorri: Project's Nix-Env
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Yet another (sic) Haskell project template with Nix, Docker, Lorri, and haskell-language-server
Looks like the primary repo has moved from target/lorri to nix-community/lorri, which has commits from 5 days ago - https://github.com/nix-community/lorri/issues/40
emacs-direnv
- Development Environments with Guix, similar to devenv.sh
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env-commander.el -- Per-directory env setup for shell commands
env-commander-mode is a simple mode which allows any shell commands that Emacs invokes to run one or more commands beforehand to initialize the shell environment. There are many Emacs packages which can configure process environments, for example, direnv, but they lack the ability to go a step further and define shell functions and aliases, which is often required by "virtual environment" tools. For those who prefer interacting with shell commands via shell-command rather than shell, eshell, or term, env-commander-mode is here to assist.
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How to properly configure dependencies when using LSP + nix
I'm using nix to manage python dependencies (see excerpt of flake.nix below) but this means those python dependencies are in a /nix directory, so when lsp tries to figure out project root for them, it thinks they have nothing to do with my own project. Also I'm using emacs-direnv to transparently switch into nix environments (.envrc + use flake), so direnv (correctly) unloads my LSP executable (configured in flake.nix), so even if they should be considered totally separate projects LSP-mode doesn't know how to start up the server.
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Eglot has landed on master: Emacs now has a built-in LSP client
I've had a good experience with direnv[1] and emacs-direnv[2].
Direnv can automatically load an environment when you enter a directory, so it automatically "opens" virtualenvs/nix shells/etc. The Emacs direnv mode ensures that each buffer sees the direnv mode for its project directory.
I've found this to be a great compromise between automatic behavior on the one hand and transparency + control on the other—I get the right environment loaded automatically very consistently and, if something goes wrong, I can open a shell and poke around to see what's going on (is my nix shell messed up? is the right tool not loaded via direnv? etc). The only time I need to do anything manually is if I make a change to the environment and need to update Emacs about it, in which case I just run M-x direnv-update-environment.
Once I got this set up, I can just rely on executable-find to check for (and find) exactly the right tool on a per-project basis—no more worrying about global or seeing the wrong version of a tool. This also made it easy to do stuff like only run formatting if the corresponding tool is available: I add hooks to various programming language modes that only turn on lsp/formatting/etc if executable-find sees the corresponding executable.
Compared to the hassle I've had to go through helping my colleagues debug VSCode not seeing the right conda environment, virtualenv or the right version of various tools, Emacs + direnv has been a far nicer and more consistent experience.
[1]: https://direnv.net/
[2]: https://github.com/wbolster/emacs-direnv
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How to handle credentials for Python in Emacs
Alternatively from what /u/hantva said, you can try using direnv and its integration with Emacs. This has a benefit of scaling better if you have more than one such project as each set of env vars is separate.
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NixShell + direnv + Emacs
I'm using lorri and emacs-direnv together, works perfectly fine for me.
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Anyone using sage-shell-mode?
Thanks, I'll check this out if I can't get my ideal setup to work. Presume you meant this: https://github.com/wbolster/emacs-direnv ?
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Is there a way to configure my Python interpreter to be inside a docker container like in Pycharm?
I first install direnv which allows me to have a different environment per directory, or in my case, a project. And there is a project that connects Emacs to this. https://github.com/wbolster/emacs-direnv
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Doom Emacs + Pyright + LSP + Conda
I use this to source .envrc files into my emacs environment: https://github.com/wbolster/emacs-direnv
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I created a gist with a full python config with Emacs
almost. to integrate with a shell, you would indeed hook it onto the shell's prompt function. to integrate it with Emacs, you would use https://github.com/wbolster/emacs-direnv , so Emacs sees the project specific process environment too. the isolation is primarily achieved by setting up a custom PATH, PYTHON_PATH and similar vars
What are some alternatives?
nix-template - Make creating nix expressions easy
envrc - Emacs support for direnv which operates buffer-locally
implicit-hie - Auto generate a stack or cabal multi component hie.yaml file
setup-emacs-windows - A Github Action that installs a specific emacs version
gitignore.nix - Nix functions for filtering local git sources
direnv - unclutter your .profile
dhall - Maintainable configuration files
container-env - Wrapper commands to run inside docker, simulating the behaviour of tools like rvm, rbenv, virtualenv etc...
nonguix - Nonguix mirror – pull requests ignored, please use upstream for that
ob-sagemath - org-babel integration with SageMath
dotfiles - A collection of my dotfiles
eslint-flymake - An ESLint backend for Flymake