diff options
Diffstat (limited to 'share/functions/__fish_config_interactive.fish')
| -rw-r--r-- | share/functions/__fish_config_interactive.fish | 584 |
1 files changed, 305 insertions, 279 deletions
diff --git a/share/functions/__fish_config_interactive.fish b/share/functions/__fish_config_interactive.fish index f8b08de6..7b306e3d 100644 --- a/share/functions/__fish_config_interactive.fish +++ b/share/functions/__fish_config_interactive.fish @@ -1,83 +1,106 @@ -# Initializations that should only be performed when entering -# interactive mode. +# +# Initializations that should only be performed when entering interactive mode. +# +# This function is called by the __fish_on_interactive function, which is defined in config.fish. +# +function __fish_config_interactive -d "Initializations that should be performed when entering interactive mode" -# This function is called by the __fish_on_interactive function, which -# is defined in config.fish. -function __fish_config_interactive -d "Initializations that should be performed when entering interactive mode" + # Make sure this function is only run once + if set -q __fish_config_interactive_done + return + end + + set -g __fish_config_interactive_done + + # Set the correct configuration directory + set -l configdir ~/.config + if set -q XDG_CONFIG_HOME + set configdir $XDG_CONFIG_HOME + end + # Set the correct user data directory + set -l userdatadir ~/.local/share + if set -q XDG_DATA_HOME + set userdatadir $XDG_DATA_HOME + end + # + # If we are starting up for the first time, set various defaults + # - # Make sure this function is only run once - if set -q __fish_config_interactive_done - return - end - - set -g __fish_config_interactive_done - - # Set the correct configuration directory - set -l configdir ~/.config - if set -q XDG_CONFIG_HOME - set configdir $XDG_CONFIG_HOME - end - # Set the correct user data directory - set -l userdatadir ~/.local/share - if set -q XDG_DATA_HOME - set userdatadir $XDG_DATA_HOME - end - - # - # If we are starting up for the first time, set various defaults - # - - if not set -q __fish_init_1_50_0 - if not set -q fish_greeting - set -l line1 (printf (_ 'Welcome to fish, the friendly interactive shell') ) - set -l line2 (printf (_ 'Type %shelp%s for instructions on how to use fish') (set_color green) (set_color normal)) - set -U fish_greeting $line1\n$line2 - end - set -U __fish_init_1_50_0 - - # Regular syntax highlighting colors - set -q fish_color_normal; or set -U fish_color_normal normal - set -q fish_color_command; or set -U fish_color_command 005fd7 purple - set -q fish_color_param; or set -U fish_color_param 00afff cyan - set -q fish_color_redirection; or set -U fish_color_redirection normal - set -q fish_color_comment; or set -U fish_color_comment red - set -q fish_color_error; or set -U fish_color_error red --bold - set -q fish_color_escape; or set -U fish_color_escape cyan - set -q fish_color_operator; or set -U fish_color_operator cyan - set -q fish_color_end; or set -U fish_color_end green - set -q fish_color_quote; or set -U fish_color_quote brown - set -q fish_color_autosuggestion; or set -U fish_color_autosuggestion 555 yellow - set -q fish_color_user; or set -U fish_color_user green - - set -q fish_color_host; or set -U fish_color_host normal - set -q fish_color_valid_path; or set -U fish_color_valid_path --underline - - set -q fish_color_cwd; or set -U fish_color_cwd green - set -q fish_color_cwd_root; or set -U fish_color_cwd_root red - - # Background color for matching quotes and parenthesis - set -q fish_color_match; or set -U fish_color_match cyan - - # Background color for search matches - set -q fish_color_search_match; or set -U fish_color_search_match --background=purple - - # Background color for selections - set -q fish_color_selection; or set -U fish_color_selection --background=purple - - # Pager colors - set -q fish_pager_color_prefix; or set -U fish_pager_color_prefix cyan - set -q fish_pager_color_completion; or set -U fish_pager_color_completion normal - set -q fish_pager_color_description 555; or set -U fish_pager_color_description 555 yellow - set -q fish_pager_color_progress; or set -U fish_pager_color_progress cyan - - # - # Directory history colors - # - - set -q fish_color_history_current; or set -U fish_color_history_current cyan - end + if not set -q __fish_init_1_50_0 + if not set -q fish_greeting + set -l line1 (printf (_ 'Welcome to fish, the friendly interactive shell') ) + set -l line2 (printf (_ 'Type %shelp%s for instructions on how to use fish') (set_color green) (set_color normal)) + set -U fish_greeting $line1\n$line2 + end + set -U __fish_init_1_50_0 + + # Regular syntax highlighting colors + set -q fish_color_normal + or set -U fish_color_normal normal + set -q fish_color_command + or set -U fish_color_command 005fd7 purple + set -q fish_color_param + or set -U fish_color_param 00afff cyan + set -q fish_color_redirection + or set -U fish_color_redirection normal + set -q fish_color_comment + or set -U fish_color_comment red + set -q fish_color_error + or set -U fish_color_error red --bold + set -q fish_color_escape + or set -U fish_color_escape cyan + set -q fish_color_operator + or set -U fish_color_operator cyan + set -q fish_color_end + or set -U fish_color_end green + set -q fish_color_quote + or set -U fish_color_quote brown + set -q fish_color_autosuggestion + or set -U fish_color_autosuggestion 555 yellow + set -q fish_color_user + or set -U fish_color_user green + + set -q fish_color_host + or set -U fish_color_host normal + set -q fish_color_valid_path + or set -U fish_color_valid_path --underline + + set -q fish_color_cwd + or set -U fish_color_cwd green + set -q fish_color_cwd_root + or set -U fish_color_cwd_root red + + # Background color for matching quotes and parenthesis + set -q fish_color_match + or set -U fish_color_match cyan + + # Background color for search matches + set -q fish_color_search_match + or set -U fish_color_search_match --background=purple + + # Background color for selections + set -q fish_color_selection + or set -U fish_color_selection --background=purple + + # Pager colors + set -q fish_pager_color_prefix + or set -U fish_pager_color_prefix cyan + set -q fish_pager_color_completion + or set -U fish_pager_color_completion normal + set -q fish_pager_color_description 555 + or set -U fish_pager_color_description 555 yellow + set -q fish_pager_color_progress + or set -U fish_pager_color_progress cyan + + # + # Directory history colors + # + + set -q fish_color_history_current + or set -U fish_color_history_current cyan + end # # Generate man page completions if not present @@ -88,207 +111,210 @@ function __fish_config_interactive -d "Initializations that should be performed eval "$__fish_bin_dir/fish -c 'fish_update_completions > /dev/null ^/dev/null' &" end - # - # Print a greeting - # fish_greeting can be a function (preferred) or a variable - # - - if functions -q fish_greeting - fish_greeting - else - # The greeting used to be skipped when fish_greeting was empty (not just undefined) - # Keep it that way to not print superfluous newlines on old configuration - test -n "$fish_greeting"; and echo $fish_greeting - end - - # - # This event handler makes sure the prompt is repainted when - # fish_color_cwd changes value. Like all event handlers, it can't be - # autoloaded. - # - - function __fish_repaint --on-variable fish_color_cwd --description "Event handler, repaints the prompt when fish_color_cwd changes" - if status --is-interactive - set -e __fish_prompt_cwd - commandline -f repaint ^/dev/null - end - end - - function __fish_repaint_root --on-variable fish_color_cwd_root --description "Event handler, repaints the prompt when fish_color_cwd_root changes" - if status --is-interactive - set -e __fish_prompt_cwd - commandline -f repaint ^/dev/null - end - end - - # - # Completions for SysV startup scripts. These aren't bound to any - # specific command, so they can't be autoloaded. - # - - complete -x -p "/etc/init.d/*" -a start --description 'Start service' - complete -x -p "/etc/init.d/*" -a stop --description 'Stop service' - complete -x -p "/etc/init.d/*" -a status --description 'Print service status' - complete -x -p "/etc/init.d/*" -a restart --description 'Stop and then start service' - complete -x -p "/etc/init.d/*" -a reload --description 'Reload service configuration' - - # Make sure some key bindings are set - if not set -q fish_key_bindings - set -U fish_key_bindings fish_default_key_bindings - end - - # Reload key bindings when binding variable change - function __fish_reload_key_bindings -d "Reload key bindings when binding variable change" --on-variable fish_key_bindings - # do nothing if the key bindings didn't actually change - # This could be because the variable was set to the existing value - # or because it was a local variable - if test "$fish_key_bindings" = "$__fish_active_key_bindings" - return - end - set -g __fish_active_key_bindings "$fish_key_bindings" - set -g fish_bind_mode default - if test "$fish_key_bindings" = fish_default_key_bindings - fish_default_key_bindings - else - eval $fish_key_bindings ^/dev/null - end - # Load user key bindings if they are defined - if functions --query fish_user_key_bindings > /dev/null - fish_user_key_bindings - end - end - - # Load key bindings. Redirect stderr per #1155 - set -g __fish_active_key_bindings - __fish_reload_key_bindings ^ /dev/null - - # Repaint screen when window changes size - function __fish_winch_handler --on-signal WINCH - commandline -f repaint - end - - - # Notify vte-based terminals when $PWD changes (issue #906) - if test "$VTE_VERSION" -ge 3405 -o "$TERM_PROGRAM" = "Apple_Terminal" - function __update_vte_cwd --on-variable PWD --description 'Notify VTE of change to $PWD' - status --is-command-substitution; and return - printf '\033]7;file://%s%s\a' (hostname) (pwd | __fish_urlencode) - end - __update_vte_cwd # Run once because we might have already inherited a PWD from an old tab - end - - ### Command-not-found handlers - # This can be overridden by defining a new __fish_command_not_found_handler function - if not type -q __fish_command_not_found_handler - # First check if we are on OpenSUSE since SUSE's handler has no options - # and expects first argument to be a command and second database - # also check if there is command-not-found command. - if test -f /etc/SuSE-release; and type -q -p command-not-found - function __fish_command_not_found_handler --on-event fish_command_not_found - /usr/bin/command-not-found $argv[1] - end - # Check for Fedora's handler - else if test -f /usr/libexec/pk-command-not-found - function __fish_command_not_found_handler --on-event fish_command_not_found - /usr/libexec/pk-command-not-found $argv[1] - end - # Check in /usr/lib, this is where modern Ubuntus place this command - else if test -f /usr/lib/command-not-found - function __fish_command_not_found_handler --on-event fish_command_not_found - /usr/lib/command-not-found -- $argv[1] - end - # Check for NixOS handler - else if test -f /run/current-system/sw/bin/command-not-found - function __fish_command_not_found_handler --on-event fish_command_not_found - /run/current-system/sw/bin/command-not-found $argv - end - # Ubuntu Feisty places this command in the regular path instead - else if type -q -p command-not-found - function __fish_command_not_found_handler --on-event fish_command_not_found - command-not-found -- $argv[1] - end - # pkgfile is an optional, but official, package on Arch Linux - # it ships with example handlers for bash and zsh, so we'll follow that format - else if type -p -q pkgfile - function __fish_command_not_found_handler --on-event fish_command_not_found - set -l __packages (pkgfile --binaries --verbose -- $argv[1] ^/dev/null) - if test $status -eq 0 - printf "%s may be found in the following packages:\n" "$argv[1]" - printf " %s\n" $__packages - else - __fish_default_command_not_found_handler $argv[1] - end - end - # Use standard fish command not found handler otherwise - else - function __fish_command_not_found_handler --on-event fish_command_not_found - __fish_default_command_not_found_handler $argv[1] - end - end - end - - if test $TERM = "linux" # A linux in-kernel VT with 8 colors and 256/512 glyphs - # In a VT we have - # black (invisible) - # red - # green - # yellow - # blue - # magenta - # cyan - # white - - # Pretty much just set at random - set -g fish_color_normal normal - set -g fish_color_command yellow - set -g fish_color_param cyan - set -g fish_color_redirection normal - set -g fish_color_comment red - set -g fish_color_error red - set -g fish_color_escape cyan - set -g fish_color_operator cyan - set -g fish_color_quote blue - set -g fish_color_autosuggestion yellow - set -g fish_color_valid_path - set -g fish_color_cwd green - set -g fish_color_cwd_root red - set -g fish_color_match cyan - set -g fish_color_history_current cyan - set -g fish_color_search_match cyan - set -g fish_color_selection blue - set -g fish_color_end yellow - set -g fish_color_host normal - set -g fish_color_status red - set -g fish_color_user green - set -g fish_pager_color_prefix cyan - set -g fish_pager_color_completion normal - set -g fish_pager_color_description yellow - set -g fish_pager_color_progress cyan - - # Don't allow setting color other than what linux offers (see #2001) - functions -e set_color - function set_color - set -l term_colors black red green yellow blue magenta cyan white normal - for a in $argv - if not contains -- $a $term_colors - switch $a - # Also allow options - case "-*" - continue - case "*" - echo "Color not valid in TERM = linux: $a" - return 1 - end - end - end - builtin set_color $argv - return $status - end - - # Set fish_prompt to a VT-friendly version - # without color or unicode - function fish_prompt - fish_fallback_prompt - end - end + # + # Print a greeting + # fish_greeting can be a function (preferred) or a variable + # + + if functions -q fish_greeting + fish_greeting + else + # The greeting used to be skipped when fish_greeting was empty (not just undefined) + # Keep it that way to not print superfluous newlines on old configuration + test -n "$fish_greeting" + and echo $fish_greeting + end + + # + # This event handler makes sure the prompt is repainted when + # fish_color_cwd changes value. Like all event handlers, it can't be + # autoloaded. + # + + function __fish_repaint --on-variable fish_color_cwd --description "Event handler, repaints the prompt when fish_color_cwd changes" + if status --is-interactive + set -e __fish_prompt_cwd + commandline -f repaint ^/dev/null + end + end + + function __fish_repaint_root --on-variable fish_color_cwd_root --description "Event handler, repaints the prompt when fish_color_cwd_root changes" + if status --is-interactive + set -e __fish_prompt_cwd + commandline -f repaint ^/dev/null + end + end + + # + # Completions for SysV startup scripts. These aren't bound to any + # specific command, so they can't be autoloaded. + # + + complete -x -p "/etc/init.d/*" -a start --description 'Start service' + complete -x -p "/etc/init.d/*" -a stop --description 'Stop service' + complete -x -p "/etc/init.d/*" -a status --description 'Print service status' + complete -x -p "/etc/init.d/*" -a restart --description 'Stop and then start service' + complete -x -p "/etc/init.d/*" -a reload --description 'Reload service configuration' + + # Make sure some key bindings are set + if not set -q fish_key_bindings + set -U fish_key_bindings fish_default_key_bindings + end + + # Reload key bindings when binding variable change + function __fish_reload_key_bindings -d "Reload key bindings when binding variable change" --on-variable fish_key_bindings + # do nothing if the key bindings didn't actually change + # This could be because the variable was set to the existing value + # or because it was a local variable + if test "$fish_key_bindings" = "$__fish_active_key_bindings" + return + end + set -g __fish_active_key_bindings "$fish_key_bindings" + set -g fish_bind_mode default + if test "$fish_key_bindings" = fish_default_key_bindings + fish_default_key_bindings + else + eval $fish_key_bindings ^/dev/null + end + # Load user key bindings if they are defined + if functions --query fish_user_key_bindings >/dev/null + fish_user_key_bindings + end + end + + # Load key bindings. Redirect stderr per #1155 + set -g __fish_active_key_bindings + __fish_reload_key_bindings ^/dev/null + + # Repaint screen when window changes size + function __fish_winch_handler --on-signal WINCH + commandline -f repaint + end + + + # Notify vte-based terminals when $PWD changes (issue #906) + if test "$VTE_VERSION" -ge 3405 -o "$TERM_PROGRAM" = "Apple_Terminal" + function __update_vte_cwd --on-variable PWD --description 'Notify VTE of change to $PWD' + status --is-command-substitution + and return + printf '\033]7;file://%s%s\a' (hostname) (pwd | __fish_urlencode) + end + __update_vte_cwd # Run once because we might have already inherited a PWD from an old tab + end + + ### Command-not-found handlers + # This can be overridden by defining a new __fish_command_not_found_handler function + if not type -q __fish_command_not_found_handler + # First check if we are on OpenSUSE since SUSE's handler has no options + # and expects first argument to be a command and second database + # also check if there is command-not-found command. + if test -f /etc/SuSE-release + and type -q -p command-not-found + function __fish_command_not_found_handler --on-event fish_command_not_found + /usr/bin/command-not-found $argv[1] + end + # Check for Fedora's handler + else if test -f /usr/libexec/pk-command-not-found + function __fish_command_not_found_handler --on-event fish_command_not_found + /usr/libexec/pk-command-not-found $argv[1] + end + # Check in /usr/lib, this is where modern Ubuntus place this command + else if test -f /usr/lib/command-not-found + function __fish_command_not_found_handler --on-event fish_command_not_found + /usr/lib/command-not-found -- $argv[1] + end + # Check for NixOS handler + else if test -f /run/current-system/sw/bin/command-not-found + function __fish_command_not_found_handler --on-event fish_command_not_found + /run/current-system/sw/bin/command-not-found $argv + end + # Ubuntu Feisty places this command in the regular path instead + else if type -q -p command-not-found + function __fish_command_not_found_handler --on-event fish_command_not_found + command-not-found -- $argv[1] + end + # pkgfile is an optional, but official, package on Arch Linux + # it ships with example handlers for bash and zsh, so we'll follow that format + else if type -p -q pkgfile + function __fish_command_not_found_handler --on-event fish_command_not_found + set -l __packages (pkgfile --binaries --verbose -- $argv[1] ^/dev/null) + if test $status -eq 0 + printf "%s may be found in the following packages:\n" "$argv[1]" + printf " %s\n" $__packages + else + __fish_default_command_not_found_handler $argv[1] + end + end + # Use standard fish command not found handler otherwise + else + function __fish_command_not_found_handler --on-event fish_command_not_found + __fish_default_command_not_found_handler $argv[1] + end + end + end + + if test $TERM = "linux" # A linux in-kernel VT with 8 colors and 256/512 glyphs + # In a VT we have + # black (invisible) + # red + # green + # yellow + # blue + # magenta + # cyan + # white + + # Pretty much just set at random + set -g fish_color_normal normal + set -g fish_color_command yellow + set -g fish_color_param cyan + set -g fish_color_redirection normal + set -g fish_color_comment red + set -g fish_color_error red + set -g fish_color_escape cyan + set -g fish_color_operator cyan + set -g fish_color_quote blue + set -g fish_color_autosuggestion yellow + set -g fish_color_valid_path + set -g fish_color_cwd green + set -g fish_color_cwd_root red + set -g fish_color_match cyan + set -g fish_color_history_current cyan + set -g fish_color_search_match cyan + set -g fish_color_selection blue + set -g fish_color_end yellow + set -g fish_color_host normal + set -g fish_color_status red + set -g fish_color_user green + set -g fish_pager_color_prefix cyan + set -g fish_pager_color_completion normal + set -g fish_pager_color_description yellow + set -g fish_pager_color_progress cyan + + # Don't allow setting color other than what linux offers (see #2001) + functions -e set_color + function set_color + set -l term_colors black red green yellow blue magenta cyan white normal + for a in $argv + if not contains -- $a $term_colors + switch $a + # Also allow options + case "-*" + continue + case "*" + echo "Color not valid in TERM = linux: $a" + return 1 + end + end + end + builtin set_color $argv + return $status + end + + # Set fish_prompt to a VT-friendly version + # without color or unicode + function fish_prompt + fish_fallback_prompt + end + end end |