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https://github.com/hydroxycarbamide/dotfiles.git
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rofi, fish
This commit is contained in:
Hydroxycarbamide
parent
5b9617023b
commit
9024cf03f2
274 changed files with 7229 additions and 0 deletions
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function __fzf_cd -d "Change directory"
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set -l commandline (__fzf_parse_commandline)
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set -l dir $commandline[1]
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set -l fzf_query $commandline[2]
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if not type -q argparse
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# Fallback for fish shell version < 2.7
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function argparse
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functions -e argparse # deletes itself
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end
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if contains -- --hidden $argv; or contains -- -h $argv
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set _flag_hidden "yes"
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end
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end
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# Fish shell version >= v2.7, use argparse
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set -l options "h/hidden"
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argparse $options -- $argv
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set -l COMMAND
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set -q FZF_CD_COMMAND
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or set -l FZF_CD_COMMAND "
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command find -L \$dir -mindepth 1 \\( -path \$dir'*/\\.*' -o -fstype 'sysfs' -o -fstype 'devfs' -o -fstype 'devtmpfs' \\) -prune \
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-o -type d -print 2> /dev/null | sed 's@^\./@@'"
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set -q FZF_CD_WITH_HIDDEN_COMMAND
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or set -l FZF_CD_WITH_HIDDEN_COMMAND "
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command find -L \$dir \
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\\( -path '*/\\.git*' -o -fstype 'dev' -o -fstype 'proc' \\) -prune \
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-o -type d -print 2> /dev/null | sed 1d | cut -b3-"
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if set -q _flag_hidden
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set COMMAND $FZF_CD_WITH_HIDDEN_COMMAND
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else
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set COMMAND $FZF_CD_COMMAND
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end
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eval "$COMMAND | "(__fzfcmd)" +m $FZF_DEFAULT_OPTS $FZF_CD_OPTS --query \"$fzf_query\"" | read -l select
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if not test -z "$select"
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builtin cd "$select"
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# Remove last token from commandline.
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commandline -t ""
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end
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commandline -f repaint
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end
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@ -0,0 +1,168 @@
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##
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# Use fzf as fish completion widget.
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#
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#
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# When FZF_COMPLETE variable is set, fzf is used as completion
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# widget for the fish shell by binding the TAB key.
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#
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# FZF_COMPLETE can have some special numeric values:
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#
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# `set FZF_COMPLETE 0` basic widget accepts with TAB key
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# `set FZF_COMPLETE 1` extends 0 with candidate preview window
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# `set FZF_COMPLETE 2` same as 1 but TAB walks on candidates
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# `set FZF_COMPLETE 3` multi TAB selection, RETURN accepts selected ones.
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#
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# Any other value of FZF_COMPLETE is given directly as options to fzf.
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#
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# If you prefer to set more advanced options, take a look at the
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# `__fzf_complete_opts` function and override that in your environment.
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# modified from https://github.com/junegunn/fzf/wiki/Examples-(fish)#completion
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function __fzf_complete -d 'fzf completion and print selection back to commandline'
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# As of 2.6, fish's "complete" function does not understand
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# subcommands. Instead, we use the same hack as __fish_complete_subcommand and
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# extract the subcommand manually.
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set -l cmd (commandline -co) (commandline -ct)
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switch $cmd[1]
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case env sudo
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for i in (seq 2 (count $cmd))
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switch $cmd[$i]
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case '-*'
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case '*=*'
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case '*'
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set cmd $cmd[$i..-1]
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break
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end
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end
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end
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set -l cmd_lastw $cmd[-1]
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set cmd (string join -- ' ' $cmd)
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set -l initial_query ''
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test -n "$cmd_lastw"; and set initial_query --query="$cmd_lastw"
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set -l complist (complete -C$cmd)
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set -l result
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# do nothing if there is nothing to select from
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test -z "$complist"; and return
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set -l compwc (echo $complist | wc -w)
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if test $compwc -eq 1
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# if there is only one option dont open fzf
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set result "$complist"
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else
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set -l query
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string join -- \n $complist \
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| eval (__fzfcmd) (string escape --no-quoted -- $initial_query) --print-query (__fzf_complete_opts) \
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| cut -f1 \
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| while read -l r
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# first line is the user entered query
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if test -z "$query"
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set query $r
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# rest of lines are selected candidates
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else
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set result $result $r
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end
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end
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# exit if user canceled
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if test -z "$query" ;and test -z "$result"
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commandline -f repaint
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return
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end
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# if user accepted but no candidate matches, use the input as result
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if test -z "$result"
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set result $query
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end
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end
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set prefix (string sub -s 1 -l 1 -- (commandline -t))
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for i in (seq (count $result))
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set -l r $result[$i]
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switch $prefix
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case "'"
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commandline -t -- (string escape -- $r)
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case '"'
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if string match '*"*' -- $r >/dev/null
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commandline -t -- (string escape -- $r)
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else
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commandline -t -- '"'$r'"'
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end
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case '~'
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commandline -t -- (string sub -s 2 (string escape -n -- $r))
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case '*'
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commandline -t -- $r
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end
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[ $i -lt (count $result) ]; and commandline -i ' '
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end
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commandline -f repaint
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end
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function __fzf_complete_opts_common
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if set -q FZF_DEFAULT_OPTS
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echo $FZF_DEFAULT_OPTS
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end
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echo --cycle --reverse --inline-info
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end
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function __fzf_complete_opts_tab_accepts
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echo --bind tab:accept,btab:cancel
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end
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function __fzf_complete_opts_tab_walks
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echo --bind tab:down,btab:up
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end
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function __fzf_complete_opts_preview
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set -l file (status -f)
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echo --with-nth=1 --preview-window=right:wrap --preview="fish\ '$file'\ __fzf_complete_preview\ '{1}'\ '{2..}'"
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end
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test "$argv[1]" = "__fzf_complete_preview"; and __fzf_complete_preview $argv[2..3]
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function __fzf_complete_opts_0 -d 'basic single selection with tab accept'
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__fzf_complete_opts_common
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echo --no-multi
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__fzf_complete_opts_tab_accepts
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end
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function __fzf_complete_opts_1 -d 'single selection with preview and tab accept'
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__fzf_complete_opts_0
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__fzf_complete_opts_preview
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end
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function __fzf_complete_opts_2 -d 'single selection with preview and tab walks'
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__fzf_complete_opts_1
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__fzf_complete_opts_tab_walks
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end
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function __fzf_complete_opts_3 -d 'multi selection with preview'
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__fzf_complete_opts_common
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echo --multi
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__fzf_complete_opts_preview
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end
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function __fzf_complete_opts -d 'fzf options for fish tab completion'
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switch $FZF_COMPLETE
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case 0
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__fzf_complete_opts_0
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case 1
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__fzf_complete_opts_1
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case 2
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__fzf_complete_opts_2
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case 3
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__fzf_complete_opts_3
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case '*'
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echo $FZF_COMPLETE
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end
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if set -q FZF_COMPLETE_OPTS
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echo $FZF_COMPLETE_OPTS
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end
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end
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function __fzf_complete_preview -d 'generate preview for completion widget.
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argv[1] is the currently selected candidate in fzf
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argv[2] is a string containing the rest of the output produced by `complete -Ccmd`
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'
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if test "$argv[2]" = "Redefine variable"
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# show environment variables current value
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set -l evar (echo $argv[1] | cut -d= -f1)
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echo $argv[1]$$evar
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else
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echo $argv[1]
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end
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set -l path (string replace "~" $HOME -- $argv[1])
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# list directories on preview
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if test -d "$path"
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eval $FZF_PREVIEW_DIR_CMD (string escape $path)
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end
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# show ten lines of non-binary files preview
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if test -f "$path"; and grep -qI . "$path"
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eval $FZF_PREVIEW_FILE_CMD (string escape $path)
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end
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# if fish knows about it, let it show info
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type -q "$path" 2>/dev/null; and type -a "$path"
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# show aditional data
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echo $argv[2]
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end
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function __fzf_find_file -d "List files and folders"
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set -l commandline (__fzf_parse_commandline)
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set -l dir $commandline[1]
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set -l fzf_query $commandline[2]
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set -q FZF_FIND_FILE_COMMAND
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or set -l FZF_FIND_FILE_COMMAND "
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command find -L \$dir -mindepth 1 \\( -path \$dir'*/\\.*' -o -fstype 'sysfs' -o -fstype 'devfs' -o -fstype 'devtmpfs' \\) -prune \
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-o -type f -print \
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-o -type d -print \
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-o -type l -print 2> /dev/null | sed 's@^\./@@'"
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begin
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eval "$FZF_FIND_FILE_COMMAND | "(__fzfcmd) "-m $FZF_DEFAULT_OPTS $FZF_FIND_FILE_OPTS --query \"$fzf_query\"" | while read -l s; set results $results $s; end
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end
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if test -z "$results"
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commandline -f repaint
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return
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else
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commandline -t ""
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end
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for result in $results
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commandline -it -- (string escape $result)
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commandline -it -- " "
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end
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commandline -f repaint
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end
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@ -0,0 +1,17 @@
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function __fzf_get_dir -d 'Find the longest existing filepath from input string'
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set dir $argv
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# Strip all trailing slashes. Ignore if $dir is root dir (/)
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if test (string length $dir) -gt 1
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set dir (string replace -r '/*$' '' $dir)
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end
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# Iteratively check if dir exists and strip tail end of path
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while test ! -d "$dir"
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# If path is absolute, this can keep going until ends up at /
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# If path is relative, this can keep going until entire input is consumed, dirname returns "."
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set dir (dirname "$dir")
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end
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echo $dir
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end
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function __fzf_open -d "Open files and directories."
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function __fzf_open_get_open_cmd -d "Find appropriate open command."
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if type -q xdg-open
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echo "xdg-open"
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else if type -q open
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echo "open"
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end
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end
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set -l commandline (__fzf_parse_commandline)
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set -l dir $commandline[1]
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set -l fzf_query $commandline[2]
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if not type -q argparse
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set created_argparse
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function argparse
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functions -e argparse # deletes itself
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end
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if contains -- --editor $argv; or contains -- -e $argv
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set _flag_editor "yes"
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end
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if contains -- --preview $argv; or contains -- -p $argv
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set _flag_preview "yes"
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end
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end
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set -l options "e/editor" "p/preview=?"
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argparse $options -- $argv
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set -l preview_cmd
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if set -q FZF_ENABLE_OPEN_PREVIEW
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set preview_cmd "--preview-window=right:wrap --preview='fish -c \"__fzf_complete_preview {}\"'"
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end
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set -q FZF_OPEN_COMMAND
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or set -l FZF_OPEN_COMMAND "
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command find -L \$dir -mindepth 1 \\( -path \$dir'*/\\.*' -o -fstype 'sysfs' -o -fstype 'devfs' -o -fstype 'devtmpfs' \\) -prune \
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-o -type f -print \
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-o -type d -print \
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-o -type l -print 2> /dev/null | sed 's@^\./@@'"
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set -l select (eval "$FZF_OPEN_COMMAND | "(__fzfcmd) $preview_cmd "-m $FZF_DEFAULT_OPTS $FZF_OPEN_OPTS --query \"$fzf_query\"" | string escape)
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# set how to open
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set -l open_cmd
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if set -q _flag_editor
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set open_cmd "$EDITOR"
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else
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set open_cmd (__fzf_open_get_open_cmd)
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if test -z "$open_cmd"
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echo "Couldn't find appropriate open command to use. Do you have 'xdg-open' or 'open' installed?"; and return 1
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end
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end
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set -l open_status 0
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if not test -z "$select"
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commandline "$open_cmd $select"; and commandline -f execute
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set open_status $status
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end
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commandline -f repaint
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return $open_status
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end
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@ -0,0 +1,23 @@
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function __fzf_parse_commandline -d 'Parse the current command line token and return split of existing filepath and rest of token'
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# eval is used to do shell expansion on paths
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set -l commandline (eval "printf '%s' "(commandline -t))
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if test -z $commandline
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# Default to current directory with no --query
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set dir '.'
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set fzf_query ''
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else
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set dir (__fzf_get_dir $commandline)
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if test "$dir" = "." -a (string sub -l 1 $commandline) != '.'
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# if $dir is "." but commandline is not a relative path, this means no file path found
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set fzf_query $commandline
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else
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# Also remove trailing slash after dir, to "split" input properly
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set fzf_query (string replace -r "^$dir/?" '' "$commandline")
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end
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end
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echo $dir
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echo $fzf_query
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end
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@ -0,0 +1,6 @@
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function __fzf_reverse_isearch
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history merge
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history -z | eval (__fzfcmd) --read0 --print0 --tiebreak=index --toggle-sort=ctrl-r $FZF_DEFAULT_OPTS $FZF_REVERSE_ISEARCH_OPTS -q '(commandline)' | read -lz result
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and commandline -- $result
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commandline -f repaint
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end
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@ -0,0 +1,9 @@
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function __fzfcmd
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set -q FZF_TMUX; or set FZF_TMUX 0
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set -q FZF_TMUX_HEIGHT; or set FZF_TMUX_HEIGHT 40%
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if test $FZF_TMUX -eq 1
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echo "fzf-tmux -d$FZF_TMUX_HEIGHT"
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else
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echo "fzf"
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end
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end
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