libkookie: base: init module with shell tools, git, and fish support

infra/libkookie/configuration/base/default.nix

@@ -0,0 +1,8 @@
+/**
+ * A set of userspace tools to install for all systems
+ */
+{ config, lib, pkgs, ... }:
+
+{
+  imports = [ ./fish ./git ./shell ]
+}

infra/libkookie/configuration/base/fish/default.nix

@@ -0,0 +1,6 @@
+{ config, pkgs, ... }:
+
+{
+  imports = [ <modules/base/fish/hm.nix> ];
+  libkookie.base.fish.enable = true;
+}

infra/libkookie/configuration/base/git/default.nix

@@ -0,0 +1,10 @@
+{ config, pkgs, ... }:
+
+let
+  git = (pkgs.git.override { svnSupport = true; sendEmailSupport = true; });
+in
+{
+  environment.systemPackages = [ git ] ++
+                               (with pkgs.gitAndTools;
+                                 [ hub git-remote-hg ]);
+}

infra/libkookie/configuration/base/shell/default.nix

@@ -0,0 +1,34 @@
+/* ADDITIONAL SHELL TOOLS
+ *
+ * This module is a bit hard to wrap your head around, not because of
+ * what it does but because of the classification of tools it
+ * contains. It's a list of various utilities that are super useful
+ * for day-to-day use, but it's difficult to avoid just having one
+ * large file that contains _all_ applications you would ever use.
+ *
+ * Only add stuff to this list if you're sure that it will be useful
+ * on ALL workstations, as well as root-servers and user-servers!
+ */
+
+{ pkgs, ... }:
+
+{
+  home-manager.users.spacekookie = { ... }: {
+    home.packages = with pkgs; [
+      bat
+      curl
+      fzf
+      htop
+      kakoune # used to have a vim-type editor everywhere
+      moreutils
+      pciutils
+      pv
+      ripgrep
+      skim
+      tmux
+      tree
+      usbutils
+      wget
+    ];
+  };
+}

infra/libkookie/modules/base/default.nix

@@ -0,0 +1,7 @@
+{ ... }:
+
+{
+  imports = [
+    ./fish
+  ];
+}

infra/libkookie/modules/base/fish/core/alias.fish

@@ -0,0 +1,10 @@
+# Useful
+alias todo="void /home/.local/todo.db"
+alias debug="env RUST_BACKTRACE=1 fish -c"
+alias stalk="watch -n 0.1"
+alias hib="systemctl hibernate"
+
+alias c="cargo"
+alias e="emacs"
+alias em="emacs (fzf --height=15 --reverse)"
+alias skcd="cd (sk ~)"

infra/libkookie/modules/base/fish/core/binds.fish

@@ -0,0 +1 @@
+

infra/libkookie/modules/base/fish/core/config.fish

@@ -0,0 +1,22 @@
+# source $HOME/.cargo/env
+# set -gx PATH $HOME/.cargo/bin $PATH
+
+# The o bit is a bit of a hack
+# umask u=rw,g=rw,o-rwx
+
+# direnv hook fish | source
+
+# gnome-keyring insists on setting this to itself, even if ssh support is disabled
+set -x SSH_AUTH_SOCK "/run/user/1000/gnupg/S.gpg-agent.ssh"
+
+# Fix some utf-8 errors
+set -x LC_ALL en_GB.utf8
+
+# Better nix-shell support!
+any-nix-shell fish --info-right | source
+ 
+# Make git use emacs
+set -x EDITOR kak
+
+# tuuuuuuuurbofish!
+set fish_greeting 'Welcome to the '(set_color FF66CC)'::<>' (set_color normal)'...'

infra/libkookie/modules/base/fish/core/config.nix

@@ -0,0 +1,31 @@
+
+{ pkgs, ... }:
+with pkgs;
+with builtins;
+''
+set fish_function_path ${fish-foreign-env}/share/fish-foreign-env/functions $fish_function_path
+
+
+${readFile ./functions/__fancy_history.fish }
+
+${readFile ./config.fish }
+${readFile ./alias.fish }
+
+${readFile ./functions/fish_prompt.fish }
+${readFile ./functions/fish_right_prompt.fish }
+${readFile ./functions/fish_user_key_bindings.fish }
+${readFile ./functions/gen-shell.fish }
+${readFile ./functions/__history_previous_command_arguments.fish }
+${readFile ./functions/__history_previous_command.fish }
+${readFile ./functions/__kakoune.fish }
+${readFile ./functions/e.fish }
+${readFile ./functions/k.fish }
+${readFile ./functions/nrepl.fish }
+${readFile ./functions/nxs.fish }
+${readFile ./functions/restart.fish }
+${readFile ./functions/rvm.fish }
+${readFile ./functions/search.fish }
+${readFile ./functions/__skim_cd.fish }
+
+${readFile ./binds.fish}
+''

infra/libkookie/modules/base/fish/core/default.nix

@@ -0,0 +1,7 @@
+{ config, lib, ... }:
+
+{
+  # TODO: there's a problem with the fish "command-not-found" db that
+  # makes it print a weird error
+  programs.fish.enable = true;
+}

infra/libkookie/modules/base/fish/core/functions/__fancy_history.fish

@@ -0,0 +1,5 @@
+function __fancy_history --description "history(1) but cool!"
+  set __queried_cmd (history | fzf --height=15 --reverse)
+  commandline -t $__queried_cmd
+  commandline -f repaint
+end

infra/libkookie/modules/base/fish/core/functions/__history_previous_command.fish

@@ -0,0 +1,8 @@
+function __history_previous_command
+  switch (commandline -t)
+  case "!"
+    commandline -t $history[1]; commandline -f repaint
+  case "*"
+    commandline -i !
+  end
+end

infra/libkookie/modules/base/fish/core/functions/__history_previous_command_arguments.fish

@@ -0,0 +1,9 @@
+function __history_previous_command_arguments
+  switch (commandline -t)
+  case "!"
+    commandline -t ""
+    commandline -f history-token-search-backward
+  case "*"
+    commandline -i '$'
+  end
+end

infra/libkookie/modules/base/fish/core/functions/__kakoune.fish

@@ -0,0 +1,28 @@
+function __kakoune --description "Wrapper around starting and re-attaching to kakoune sessions"
+  set server_name (basename (pwd) | sed 's/\./-/g')
+  set socket_file (kak -l | grep $server_name)
+  set seek_point $argv[1]
+
+  if test -n ! $seek_point
+    return 130
+  end
+  
+  if test -z $socket_file
+    kak -d -s $server_name
+  end
+
+  kak -e "edit $seek_point" -c $server_name
+end
+
+function __kakoune_get_file_list --description "Get list of files to consider for fzf"
+  git status ^ /dev/null > /dev/null
+  if test $status -eq 0
+    git ls-files -oc --exclude-standard
+  else
+    find .
+  end
+end
+
+function __kakoune_get_folder_list --description "Get list of folder to consider for fzf"
+  find . -type d
+end

infra/libkookie/modules/base/fish/core/functions/__skim_cd.fish

@@ -0,0 +1,6 @@
+function __skim_cd --description "run fzf to find a directory to `cd` into"
+  set directory (find . -type d | fzf --reverse --height=15)
+  if test $status -eq 0
+    cd $directory
+  end
+end

infra/libkookie/modules/base/fish/core/functions/e.fish

@@ -0,0 +1,12 @@
+# Spawn an emacs daemon for a project directory
+function e --description='Setup emacs server and open emacsclient'
+    set session (basename (pwd))
+    
+    ps x | grep emacs | grep $session > /dev/null
+
+    if test $status != 0
+        emacs --daemon=$session
+    end
+    
+    emacsclient -c -s $session --eval '(fzf)' ^ /dev/null > /dev/null &
+end

infra/libkookie/modules/base/fish/core/functions/fish_prompt.fish

@@ -0,0 +1,34 @@
+function fish_prompt --description 'Write out the prompt'
+	# Save our status
+    set -l last_status $status
+
+    set -l last_status_string ""
+    if [ $last_status -ne 0 ]
+        printf "%s(%d)%s " (set_color red --bold) $last_status (set_color normal)
+    end
+
+    if not set -q __hostname
+        set -g __hostname (hostname|cut -d . -f 1)
+    end
+
+    set -l color_cwd
+    set -l suffix
+    set -l CLOSEBRAC ]
+    set -l OPENBRAC [
+
+    switch $USER
+    case root toor
+        if set -q fish_color_cwd_root
+            set color_cwd $fish_color_cwd_root
+        else
+            set color_cwd $fish_color_cwd
+        end
+        set suffix '#'
+    case '*'
+        set color_cwd $fish_color_cwd
+        set suffix '>'
+    end
+
+    echo -n -s (set_color FF66CC) ' ❤ ' (set_color normal) '(' "$__hostname" ') ' (set_color $color_cwd) (prompt_pwd) (set_color normal) "$suffix "
+    # echo -n -s (set_color FF66CC) ' I love you Kookie <3 Alyssa ' (set_color normal) '(' "$__hostname" ') ' (set_color $color_cwd) (prompt_pwd) (set_color normal) "$suffix "
+end

infra/libkookie/modules/base/fish/core/functions/fish_right_prompt.fish

@@ -0,0 +1 @@
+

infra/libkookie/modules/base/fish/core/functions/fish_user_key_bindings.fish

@@ -0,0 +1,6 @@
+function fish_user_key_bindings
+    # Make `!!` and `!$` work
+    bind ! __history_previous_command
+    bind '$' __history_previous_command_arguments
+    bind \cr __fancy_history
+end

infra/libkookie/modules/base/fish/core/functions/gen-shell.fish

@@ -0,0 +1,24 @@
+function gen-shell
+    if not test $argv[1]
+        echo "Usage: gen-shell <name>"
+        return 1
+    end
+    
+    if test -e shell.nix
+        echo "Refusing to override existing `shell.nix`!"
+        return 1
+    end
+
+    echo 'eval "$(lorri direnv)"' > .envrc
+
+    set name $argv[1]
+    echo "with import <nixpkgs> {};
+
+stdenv.mkDerivation {
+  name = \"$name\";
+  buildInputs = with pkgs; [
+    # Hier könnte Ihre Werbung stehen
+  ];
+}" > shell.nix
+    bat default.nix
+end

infra/libkookie/modules/base/fish/core/functions/k.fish

@@ -0,0 +1,18 @@
+# Spawn a kak daemon in a project directory and fuzzy open a file
+function k --description='Open kakoune via fzf'
+  # Select a file with `fzf`
+  set file (__kakoune_get_file_list | fzf --height=25 --reverse)
+
+  # Open the file 
+  __kakoune $file
+end
+
+function ksm --description "Open a file at an exact line of code"
+  set file (sk --ansi -c 'rg --color=always --line-number "{}"')
+  set entry (echo $file | sed 's/\(\:[0-9]*\).*/\1/' | tr ':' ' ')
+
+  echo $entry
+
+  # Then open the file!
+  __kakoune $entry
+end

infra/libkookie/modules/base/fish/core/functions/nrepl.fish

@@ -0,0 +1,7 @@
+function nrepl
+    if test $argv[1]
+        nix repl $argv
+    else
+        nix repl '<nixpkgs>'
+    end
+end

infra/libkookie/modules/base/fish/core/functions/nxs.fish

@@ -0,0 +1,12 @@
+function nxs
+    if test $argv[1]
+        nix run -f '<nixpkgs>' $argv
+    else
+        if test -e default.nix
+            nix-shell
+        else
+            echo "No `default.nix`"
+            return 1
+        end
+    end
+end

infra/libkookie/modules/base/fish/core/functions/restart.fish

@@ -0,0 +1,3 @@
+function restart
+    clear; exec fish
+end

infra/libkookie/modules/base/fish/core/functions/rvm.fish

@@ -0,0 +1,40 @@
+function rvm --description='Ruby enVironment Manager'
+  # run RVM and capture the resulting environment
+  set --local env_file (mktemp -t rvm.fish.XXXXXXXXXX)
+  # This finds where RVM's root directory is and sources scripts/rvm from within it.  Then loads RVM in a clean environment and dumps the environment variables it generates out for us to use. 
+  bash -c 'PATH=$GEM_HOME/bin:$PATH;RVMA=$(which rvm);RVMB=$(whereis rvm | sed "s/rvm://");source $(if test $RVMA;then echo $RVMA | sed "s/\/bin\//\/scripts\//";elif test $RVMB; then echo $RVMB | sed "s/rvm/rvm\/scripts\/rvm/"; else echo ~/.rvm/scripts/rvm; fi); rvm "$@"; status=$?; env > "$0"; exit $status' $env_file $argv
+
+  # apply rvm_* and *PATH variables from the captured environment
+  and eval (grep -E '^rvm|^PATH|^GEM_PATH|^GEM_HOME' $env_file | grep -v '_clr=' | sed '/^[^=]*PATH/s/:/" "/g; s/^/set -xg /; s/=/ "/; s/$/" ;/; s/(//; s/)//')
+  # needed under fish >= 2.2.0
+  and set -xg GEM_PATH (echo $GEM_PATH | sed 's/ /:/g')
+
+  # clean up
+  rm -f $env_file
+end
+
+function __handle_rvmrc_stuff --on-variable PWD
+  # Source a .rvmrc file in a directory after changing to it, if it exists.
+  # To disable this feature, set rvm_project_rvmrc=0 in $HOME/.rvmrc
+  if test "$rvm_project_rvmrc" != 0
+    set -l cwd $PWD
+    while true
+      if contains $cwd "" $HOME "/"
+        if test "$rvm_project_rvmrc_default" = 1
+          rvm default 1>/dev/null 2>&1
+        end
+        break
+      else
+        if test -e .rvmrc -o -e .ruby-version -o -e .ruby-gemset
+          eval "rvm reload" > /dev/null
+          eval "rvm rvmrc load" >/dev/null
+          break
+        else
+          set cwd (dirname "$cwd")
+        end
+      end
+    end
+
+    set -e cwd
+  end
+end

infra/libkookie/modules/base/fish/core/functions/search.fish

@@ -0,0 +1,4 @@
+function search --description "Finding some code with sk(1) and rg(1)"
+    set SELECTED (sk --ansi -c 'rg --color=always --line-number \"{}\"')
+    echo (cat $SELECTED | sed 's/\(\:[0-9]*\).*/\1/' | tr ':' ' ')
+end

infra/libkookie/modules/base/fish/core/setup.nix

@@ -0,0 +1,12 @@
+{ config, lib, pkgs, ... } @ args:
+
+{
+  programs.fish = {
+    enable = true;
+    shellInit = import ./config.nix args;
+  };
+
+  home.packages = [
+    pkgs.any-nix-shell
+  ];
+}

infra/libkookie/modules/base/fish/default.nix

@@ -0,0 +1,12 @@
+{ config, lib, pkgs, home-manager, ... } @ args:
+
+let cfg = config.libkookie.base.fish;
+in
+with lib;
+{
+  options.libkookie.base.fish = {
+    enable = mkEnableOption "Fish shell handling";
+  };
+
+  config = (import ./core args);
+}

infra/libkookie/modules/base/fish/hm.nix

@@ -0,0 +1,9 @@
+{ config, lib, pkgs, ... } @ args:
+
+{
+  options.libkookie.base.fish = {
+    enable = lib.mkEnableOption "fish userspace handling";
+  };
+
+  config = (import ./core/setup.nix args);
+}

infra/libkookie/modules/default.nix

@@ -7,5 +7,6 @@
 
     # Add modules based on use-case
     ./workstation
+    ./base
   ];
 }