118 lines
4.7 KiB
Nix
118 lines
4.7 KiB
Nix
{ lib, pkgs, ... }:
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let
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hx = lib.getExe pkgs.helix;
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nix = lib.getExe pkgs.nix;
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in
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{
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programs = {
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nushell = {
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enable = true;
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# The config.nu can be anywhere you want if you like to edit your Nushell with Nu
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#configFile.source = ./.../config.nu;
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# for editing directly to config.nu
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extraConfig = ''
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# Common ls aliases and sort them by type and then name
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# Inspired by https://github.com/nushell/nushell/issues/7190
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def lla [...args] { ls -la ...(if $args == [] {["."]} else {$args}) | sort-by type name -i }
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def la [...args] { ls -a ...(if $args == [] {["."]} else {$args}) | sort-by type name -i }
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def ll [...args] { ls -l ...(if $args == [] {["."]} else {$args}) | sort-by type name -i }
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def l [...args] { ls ...(if $args == [] {["."]} else {$args}) | sort-by type name -i }
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# Completions
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# mainly pieced together from https://www.nushell.sh/cookbook/external_completers.html
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# carapce completions https://www.nushell.sh/cookbook/external_completers.html#carapace-completer
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# + fix https://www.nushell.sh/cookbook/external_completers.html#err-unknown-shorthand-flag-using-carapace
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# enable the package and integration bellow
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let carapace_completer = {|spans: list<string>|
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carapace $spans.0 nushell ...$spans
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| from json
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| if ($in | default [] | where value == $"($spans | last)ERR" | is-empty) { $in } else { null }
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}
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# some completions are only available through a bridge
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# eg. tailscale
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# https://carapace-sh.github.io/carapace-bin/setup.html#nushell
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$env.CARAPACE_BRIDGES = 'zsh,fish,bash,inshellisense'
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# fish completions https://www.nushell.sh/cookbook/external_completers.html#fish-completer
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let fish_completer = {|spans|
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${lib.getExe pkgs.fish} --command $'complete "--do-complete=($spans | str join " ")"'
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| $"value(char tab)description(char newline)" + $in
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| from tsv --flexible --no-infer
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}
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# zoxide completions https://www.nushell.sh/cookbook/external_completers.html#zoxide-completer
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let zoxide_completer = {|spans|
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$spans | skip 1 | zoxide query -l ...$in | lines | where {|x| $x != $env.PWD}
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}
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# multiple completions
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# the default will be carapace, but you can also switch to fish
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# https://www.nushell.sh/cookbook/external_completers.html#alias-completions
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let multiple_completers = {|spans|
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## alias fixer start https://www.nushell.sh/cookbook/external_completers.html#alias-completions
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let expanded_alias = scope aliases
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| where name == $spans.0
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| get -i 0.expansion
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let spans = if $expanded_alias != null {
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$spans
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| skip 1
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| prepend ($expanded_alias | split row ' ' | take 1)
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} else {
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$spans
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}
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## alias fixer end
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match $spans.0 {
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__zoxide_z | __zoxide_zi => $zoxide_completer
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_ => $carapace_completer
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} | do $in $spans
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}
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$env.config = {
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show_banner: false,
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completions: {
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case_sensitive: false # case-sensitive completions
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quick: true # set to false to prevent auto-selecting completions
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partial: true # set to false to prevent partial filling of the prompt
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algorithm: "fuzzy" # prefix or fuzzy
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external: {
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# set to false to prevent nushell looking into $env.PATH to find more suggestions
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enable: true
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# set to lower can improve completion performance at the cost of omitting some options
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max_results: 100
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completer: $multiple_completers
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}
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}
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}
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$env.PATH = ($env.PATH |
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split row (char esep) |
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prepend /home/myuser/.apps |
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append /usr/bin/env
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)
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'';
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shellAliases = {
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fg = "job unfreeze";
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nano = hx;
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vi = hx;
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nvim = hx;
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vim = hx;
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devenv-init = "${nix} flake init --template github:cachix/devenv";
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devenv-enter = "${nix} develop --impure";
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rust-init = "${nix} flake init --template templates#rust";
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c-init = "${nix} flake init --template templates#c-hello";
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go-hello = "${nix} flake init --template templates#go-hello";
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haskell-hello = "${nix} flake init --template templates#haskell-hello";
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g = "${lib.getExe pkgs.git}";
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};
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};
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carapace.enable = true;
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carapace.enableNushellIntegration = true;
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starship = {
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enable = true;
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};
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};
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}
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