nix-home/home/fish/fish.nix

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{ config, pkgs, lib, ... }:
{
imports = [
./tide/nix-shell.nix
];
home.packages = [ pkgs.timg ];
programs.fish = {
enable = true;
package = pkgs.unstable.fish;
functions = {
# Simplify nix usage!
nx = {
body = ''
set impure
if test $argv[1] = "--impure"
set impure "--impure"
set argv $argv[2..]
end
if test (count $argv) -gt 0
nix run $impure nixpkgs#$argv[1] -- $argv[2..]
else
echo "nx [--impure] {package} [args...]"
exit 1
end
'';
wraps = "nix run";
description = "Runs an app from the nixpkgs store.";
};
nsh = {
description = "Spawns a shell from the given nixpkgs packages";
wraps = "nix shell";
body = ''
set impure
if test $argv[1] = "--impure"
set impure "--impure"
set argv $argv[2..]
end
if test (count $argv) -gt 0
set minusc (contains -i -- "-c" $argv)
if test -z $minusc
nix shell $impure nixpkgs#$argv -c fish
else if test $minusc -eq (count $argv)
echo "nsh [--impure] {packages} [-c command args...]"
return 1
else
nix shell $impure nixpkgs#$argv[..(math $minusc - 1)] $argv[$minusc..]
end
else
echo "nsh [--impure] {packages} [-c command args...]"
return 1
end
'';
};
# Grep stuff
eg = {
body = ''
if test (count $argv) -gt 0
${pkgs.ripgrep}/bin/rg --vimgrep $argv | e
else
echo "eg {ripgrep options}"
return 1
end
'';
wraps = "rg";
description = "Search with ripgrep and put results into the editor";
};
};
tide = {
nix-shell.enable = true;
};
shellAliases = {
cat = "bat --theme=GitHub ";
l = "exa -l --color=always ";
# My own commands for easy access
thisterm = "cd ~/Projects/uw/$CURRENT_TERM";
today = "date +%F";
};
shellInit = ''
# Source brew integration
if test -e /opt/homebrew/bin/brew
/opt/homebrew/bin/brew shellenv | source
end
'';
interactiveShellInit = ''
function fish_greeting
${pkgs.timg}/bin/timg ${./arona.jpg}
printf (env LANG=ja_JP.UTF-8 date +"\n%A%Y%m%d%H%M \n\n")
end
functions --copy fish_title __original_fish_title
functions --erase fish_title
function fish_title
echo (__original_fish_title) - fish
end
# Set up an editor alias
if test -n "$EDITOR"
alias e="$EDITOR"
else
alias e="kak"
end
# Source iTerm2 integration
if test -e ~/.iterm2_shell_integration.fish; and test $__CFBundleIdentifier = "com.googlecode.iterm2"
source ~/.iterm2_shell_integration.fish
end
# Source Kitty integration
if set -q KITTY_INSTALLATION_DIR
set --global KITTY_SHELL_INTEGRATION enabled
source "$KITTY_INSTALLATION_DIR/shell-integration/fish/vendor_conf.d/kitty-shell-integration.fish"
set --prepend fish_complete_path "$KITTY_INSTALLATION_DIR/shell-integration/fish/vendor_completions.d"
# Add fish to PATH if installed as a MacOS App
test -e $KITTY_INSTALLATION_DIR/../../MacOS && set -x PATH $PATH "$KITTY_INSTALLATION_DIR/../../MacOS"
end
# Enable vi keybindings
fish_vi_key_bindings
## Set some kak-focused keybindings
bind -M default gi beginning-of-line
bind -M default gl end-of-line
# Set up direnv
${pkgs.direnv}/bin/direnv hook fish | source
# Set up tty for GPG
export GPG_TTY=(tty)
'';
plugins = [
{
name = "tide";
src = pkgs.fetchFromGitHub {
owner = "IlanCosman";
repo = "tide";
rev = "3787c725f7f6a0253f59a2c0e9fde03202689c6c";
sha256 = "00zsib1q21bgxffjlyxf5rgcyq3h1ixwznwvid9k6mkkmwixv9lj";
};
}
{
name = "fzf";
src = pkgs.fetchFromGitHub {
owner = "jethrokuan";
repo = "fzf";
rev = "479fa67d7439b23095e01b64987ae79a91a4e283";
sha256 = "0k6l21j192hrhy95092dm8029p52aakvzis7jiw48wnbckyidi6v";
};
}
{
name = "fenv";
src = pkgs.fetchFromGitHub {
owner = "oh-my-fish";
repo = "plugin-foreign-env";
rev = "b3dd471bcc885b597c3922e4de836e06415e52dd";
sha256 = "sha256-3h03WQrBZmTXZLkQh1oVyhv6zlyYsSDS7HTHr+7WjY8=";
};
}
];
};
# Source files
home.file = {
"fish/change_cmd.fish" = {
source = ./. + "/change_cmd.fish";
target = ".config/fish/conf.d/change_cmd.fish";
};
"fish/pls.fish" = {
source = ./. + "/pls.fish";
target = ".config/fish/conf.d/pls.fish";
};
};
}