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lsp/presets: add option to use PATH julia instead of bundling

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also changes docs under languages/julia
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Soliprem 2026-06-16 14:28:50 +02:00
commit cdbb2bdeb0
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2 changed files with 18 additions and 6 deletions
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13
modules/plugins/languages/julia.nix
View file

@ -51,12 +51,15 @@ in {
The entirety of Julia is bundled with nvf, if you enable this
option, since there is no way to provide only the LSP server.
If you want to avoid that, you have to change
{option}`vim.lsp.servers.julials.cmd` to use
the Julia binary in {env}`PATH`, and add the `LanguageServer`
package to Julia in your devshells.
Since the LSP server is a julia package that needs to be bundled
within a Julia binary, there is no way for us to provide only the
LSP server. By default, you'll just have to add the `LanguageServer`
package to Julia in your devshells (or general environment), and be
good to go.
Check the source file of this option for the full `cmd`.
If you want to have the entirety of Julia bundled within nvf, you can
change {option}`vim.lsp.servers.presets.julia-languageserver.usePathBin`
to `false` to have nvf bundle julia and the lsp.
:::
'';
};

11
modules/plugins/lsp/presets/julia-languageserver.nix
View file

@ -7,13 +7,22 @@
inherit (lib.meta) getExe;
inherit (lib.modules) mkIf;
inherit (lib.nvim.types) mkLspPresetEnableOption;
inherit (lib.nvim.config) mkBool;
inherit (lib.generators) mkLuaInline;
inherit (lib.nvim.dag) entryBefore;
cfg = config.vim.lsp.presets.julia-languageserver;
julials_bin =
if cfg.usePathBin
then "julia"
else getExe (pkgs.julia-bin.withPackages ["LanguageServer"]);
in {
options.vim.lsp.presets.julia-languageserver = {
enable = mkLspPresetEnableOption "julia-languageserver" "Julia" [];
usePathBin = mkBool true ''
use julia taken from PATH, instead of bundling it within nvf.
You'll need to add "LanguageServer" to your Julia instance for this to work
'';
};
config = mkIf cfg.enable {
@ -23,7 +32,7 @@ in {
root_markers = ["Project.toml" "JuliaProject.toml"];
cmd = mkLuaInline ''
{
'${getExe (pkgs.julia.withPackages ["LanguageServer"])}',
'${julials_bin}',
'--startup-file=no',
'--history-file=no',
'-e',