80 lines
2.3 KiB
Nix
80 lines
2.3 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.programs.jump;
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enabled = cfg.enableBash || cfg.enableZsh;
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in {
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meta.maintainers = [ hm.maintainers.pbsds ];
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options.programs.jump = {
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# Jumping around with symbolic links
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# Based on http://jeroenjanssens.com/2013/08/16/quickly-navigate-your-filesystem-from-the-command-line.html
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enableBash = mkEnableOption "jump - Quickly Navigate your Filesystem";
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enableZsh = mkEnableOption "jump - Quickly Navigate your Filesystem";
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marksPath = mkOption {
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type = types.str;
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default = "$HOME/.marks";
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description = ''
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Where the jump marks are stored
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'';
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};
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};
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config = mkIf enabled {
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#home.packages = [ cfg.package ];
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home.sessionVariables = { _JUMP_MARKPATH = cfg.marksPath; };
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programs = let
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rcScript = ''
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function _mark_choose() {
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${lib.getExe pkgs.fd} . "$_JUMP_MARKPATH" --type l -X ${lib.getExe pkgs.gum} choose --ordered {/}
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}
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function jump() {
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local target="''${1:-$(_mark_choose)}"
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if test -n "$target"; then
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pushd . > /dev/null
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cd -P "$_JUMP_MARKPATH/$target" 2>/dev/null || echo "No such mark: $target"
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fi
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}
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function mark() {
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mkdir -p "$_JUMP_MARKPATH" &&
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test ! -L "$_JUMP_MARKPATH/$1" \
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&& ln -s "$(pwd)" "$_JUMP_MARKPATH/$1" \
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|| echo "mark already exists!"
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}
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function unmark() {
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local target="''${1:-$(_mark_choose)}"
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if test -n "$target"; then
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rm -i "$_JUMP_MARKPATH/$target"
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fi
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}
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function marks() {
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#ls -l "$_JUMP_MARKPATH" | sed 's/ / /g' | cut -d' ' -f9- | sed 's/ -/\t-/g' && echo
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command ls --color=always -l "$_JUMP_MARKPATH" | tr -s ' ' | cut -d' ' -f9- | sed -e 's/ -> /§/g' | column -t -s '§' -o ' -> '
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}
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_complete_jump_marks() {
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local curw=''${COMP_WORDS[COMP_CWORD]}
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local wordlist=$(find "$_JUMP_MARKPATH" -type l -printf "%f\n")
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COMPREPLY=($(compgen -W ''\''${wordlist[@]}' -- "$curw"))
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return 0
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}
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complete -F _complete_jump_marks jump unmark
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'';
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in {
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# TODO: fish
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bash.initExtra = mkIf cfg.enableBash rcScript;
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zsh.initExtra = mkIf cfg.enableZsh rcScript;
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};
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};
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}
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