Add fish config

config/fish/functions/bmake.fish

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+# pkgsrc does not like MAKEFLAGS being set
+function bmake
+	if string match -q -r '/pkgsrc$|/pkgsrc/' $PWD
+		set -lx MAKEFLAGS
+	end
+	command bmake $argv
+end

config/fish/functions/cd.fish

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+function cd --description 'Change directory'
+	set -l MAX_DIR_HIST 25
+
+	if test (count $argv) -gt 1
+		printf "%s\n" (_ "Too many args for cd command")
+		return 1
+	end
+
+	# Skip history in subshells.
+	if status --is-command-substitution
+		builtin cd $argv
+		return $status
+	end
+
+	# Avoid set completions.
+	set -l previous $PWD
+
+	if test "$argv" = "-"
+		if test "$__fish_cd_direction" = "next"
+			nextd
+		else
+			prevd
+		end
+		return $status
+	end
+
+	# allow explicit "cd ." if the mount-point became stale in the meantime
+	if test "$argv" = "."
+		cd "$PWD"
+		return $status
+	end
+
+	builtin cd $argv
+	set -l cd_status $status
+
+	if test $cd_status -eq 0 -a "$PWD" != "$previous"
+		set -q dirprev
+		or set -l dirprev
+		set -q dirprev[$MAX_DIR_HIST]
+		and set -e dirprev[1]
+		set -g -a dirprev $previous
+		set -e dirnext
+		set -g __fish_cd_direction prev
+	end
+
+	if test $cd_status -eq 0
+		ls
+	end
+
+	return $cd_status
+end

config/fish/functions/fgrep.fish

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+function fgrep
+	if which ggrep >/dev/null
+		command ggrep -F --color=auto $argv
+	else
+		command fgrep --color=auto $argv
+	end
+end

config/fish/functions/fish_prompt.fish

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+function fish_prompt --description 'Write out the prompt'
+	set -l color_cwd
+	set -l suffix
+	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
+
+	set -l branch (git symbolic-ref HEAD 2>/dev/null)
+	set branch (string replace -r "^refs/heads/" "" $branch)
+	set -l vcs
+	if test -n "$branch" -a "$branch" != "master"
+		set vcs "($branch)"
+	end
+
+	echo -n -s (set_color $fish_color_host) (prompt_hostname) ':' \
+	    (set_color $color_cwd) (prompt_pwd) \
+	    (set_color $fish_color_vcs) "$vcs" \
+	    (set_color $fish_color_suffix) "$suffix "
+end

config/fish/functions/fish_right_prompt.fish

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+function fish_right_prompt
+	set -l code $status
+	set -l jobs (jobs | wc -l)
+
+	if test $jobs -gt 0
+		set_color $fish_color_jobs
+		echo "$jobs "
+	end
+
+	if test $code -gt 0
+		set_color $fish_color_error
+		echo "$code "
+	end
+end

config/fish/functions/gpgssh.fish

@@ -0,0 +1,4 @@
+function gpgssh
+	set -x SSH_AUTH_SOCK $HOME/.gnupg/S.gpg-agent.ssh
+	ssh $argv
+end

config/fish/functions/grep.fish

@@ -0,0 +1,7 @@
+function grep
+	if which ggrep >/dev/null
+		command ggrep --color=auto $argv
+	else
+		command grep --color=auto $argv
+	end
+end

config/fish/functions/hybrid_bindings.fish

@@ -0,0 +1,7 @@
+function hybrid_bindings --description 'Vi bindings with a bit of Emacs bindings'
+	for mode in default insert visual
+		fish_default_key_bindings -M $mode
+	end
+
+	fish_vi_key_bindings --no-erase
+end

config/fish/functions/ixio.fish

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+function ixio
+	curl -F 'f:1=<=' ix.io
+end

config/fish/functions/ls.fish

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+function ls --description 'List contents of directory'
+	if which gls >/dev/null
+		command gls --color=auto $argv
+	else
+		command ls --color=auto $argv
+	end
+end

config/fish/functions/mpv.fish

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+# To work around mpv not liking locales that use , as a decimal separator
+function mpv
+	set -x LC_ALL C
+	command mpv $argv
+end

config/fish/functions/prompt_pwd.fish

@@ -0,0 +1,16 @@
+function prompt_pwd --description 'Print the current working directory'
+	set -l options 'h/help'
+	argparse -n prompt_pwd --max-args=0 $options -- $argv
+	or return
+
+	if set -q _flag_help
+		__fish_print_help prompt_pwd
+		return 0
+	end
+
+	# Replace $HOME with "~"
+	set realhome ~
+	set -l tmp (string replace -r '^'"$realhome"'($|/)' '~$1' $PWD)
+
+	basename $tmp
+end

config/fish/functions/pw.fish

@@ -0,0 +1,13 @@
+function pw
+	set -l clipboard
+	if which pbcopy >/dev/null
+		set clipboard pbcopy
+	else if which xclip >/dev/null
+		set clipboard xclip
+	else
+		echo "No clipboard handler found!"
+		return 1
+	end
+
+	cryptopassphrase -k ~/.scrypt-pwgen.key $argv | tr -d '\n' | $clipboard
+end

config/fish/functions/url2pkg.fish

@@ -0,0 +1,5 @@
+# pkgsrc does not like MAKEFLAGS being set
+function url2pkg
+	set -lx MAKEFLAGS
+	command url2pkg $argv
+end