# # Initializations that should only be performed when in interactive mode # if not status --is-interactive exit end # # Print a greeting # printf 'Welcome to fish, the friendly interactive shell\nType ' set_color green printf 'help ' set_color normal printf 'for instructions on how to use fish\n' # # Set exit message # function fish_on_exit -d "Commands to execute when fish exits" echo Good bye end # Set the default prompt command. Make sure that every terminal escape # string has a newline before and after, so that fish will know how # long it is. function fish_prompt -d "Write out the prompt" printf '%s@%s \n%s\n%s\n%s\n> ' (whoami) (hostname|cut -d . -f 1) (set_color $fish_color_cwd) (prompt_pwd) (set_color normal) end # # Set INPUTRC to something nice # # We override INPUTRC if already set, since it may be set by a shell # other than fish, which may use a different file. The new value should # be exported, since the fish inputrc file plays nice with other files # by including them when found. # for i in ~/.fish_inputrc ~/etc/fish_inputrc /etc/fish_inputrc ~/.inputrc /etc/inputrc if test -f $i set -xg INPUTRC $i break end end # # Set various color values # function set_default -d "Set an universal variable, unless it has already been set" if not set -q $argv[1] set -U -- $argv end end function set_exported_default -d "Set an exported universal variable, unless it has already been set" if not set -q $argv[1] set -Ux -- $argv end end # Regular syntax highlighting colors set_default fish_color_normal normal set_default fish_color_command green set_default fish_color_redirection normal set_default fish_color_comment brown set_default fish_color_error red set_default fish_color_cwd green # Background color for matching quotes and parenthesis set_default fish_color_match cyan # Background color for search matches set_default fish_color_search_match purple # Pager colors set_default fish_pager_color_prefix cyan set_default fish_pager_color_completion normal set_default fish_pager_color_description normal set_default fish_pager_color_progress cyan # Directory history colors set_default fish_color_history_current cyan # # Setup the CDPATH variable # set_exported_default CDPATH . ~ # # Match colors for grep, if supported # if grep --color=auto --help 1>/dev/null 2>/dev/null set_exported_default GREP_COLOR '97;45' set_exported_default GREP_OPTIONS '--color=auto' end # # Color definitions for ls, if supported # if command ls --color=auto --help 1>/dev/null 2>/dev/null set_exported_default LS_COLORS $LS_COLORS '*.jar=01;31' '*.doc=35' '*.pdf=35' '*.ps=35' '*.xls=35' '*.swf=35' '*~=37' end functions -e set_default functions -e set_exported_default