437 lines
15 KiB
Fish
437 lines
15 KiB
Fish
set -g fisher_version 3.3.2
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function fisher -a cmd -d "fish plugin manager"
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set -q XDG_CACHE_HOME; or set XDG_CACHE_HOME ~/.cache
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set -q XDG_CONFIG_HOME; or set XDG_CONFIG_HOME ~/.config
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set -q XDG_DATA_HOME; or set XDG_DATA_HOME ~/.local/share
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set -g fish_config $XDG_CONFIG_HOME/fish
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set -g fisher_cache $XDG_CACHE_HOME/fisher
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set -g fisher_data $XDG_DATA_HOME/fisher
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set -q fisher_path; or set -g fisher_path $fish_config
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set -g fishfile $fish_config/fishfile
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for path in {$fish_config,$fisher_path}/{functions,completions,conf.d} $fisher_cache
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if test ! -d $path
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command mkdir -p $path
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end
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end
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if test ! -e $fisher_path/completions/fisher.fish
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echo "fisher complete" >$fisher_path/completions/fisher.fish
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_fisher_complete
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end
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if test -e $fisher_path/conf.d/fisher.fish
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switch "$version"
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case \*-\*
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command rm -f $fisher_path/conf.d/fisher.fish
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case 2\*
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case \*
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command rm -f $fisher_path/conf.d/fisher.fish
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end
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else
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switch "$version"
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case \*-\*
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case 2\*
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echo "fisher copy-user-key-bindings" >$fisher_path/conf.d/fisher.fish
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end
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end
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# 2019-10-22: temp code, migrates fishfile from old path back to $fish_config
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if test -e "$fisher_path/fishfile"; and test ! -e "$fishfile"
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command mv -f "$fisher_path/fishfile" "$fishfile"
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end
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# 2020-06-23: temp code, migrates fisher data from XDG_CONFIG_HOME to XDG_DATA_HOME
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set -l fisher_config $XDG_CONFIG_HOME/fisher
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if test -d $fisher_config
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echo "migrating local data from $fisher_config to $fisher_data"
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command rm -rf $fisher_data
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command mv -f $fisher_config $fisher_data
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end
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switch "$cmd"
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case {,self-}complete
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_fisher_complete
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case copy-user-key-bindings
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_fisher_copy_user_key_bindings
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case ls
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set -e argv[1]
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if test -s "$fishfile"
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set -l file (_fisher_fmt <$fishfile | _fisher_parse -R | command sed "s|@.*||")
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_fisher_ls | _fisher_fmt | command awk -v FILE="$file" "
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BEGIN { for (n = split(FILE, f); ++i <= n;) file[f[i]] } \$0 in file && /$argv[1]/
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" | command sed "s|^$HOME|~|"
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end
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case self-update
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_fisher_self_update (status -f)
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case self-uninstall
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_fisher_self_uninstall
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case {,-}-v{ersion,}
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echo "fisher version $fisher_version" (status -f | command sed "s|^$HOME|~|")
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case {,-}-h{elp,}
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_fisher_help
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case ""
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_fisher_commit --
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case add rm
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if not isatty
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while read -l arg
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set argv $argv $arg
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end
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end
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if test (count $argv) = 1
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echo "fisher: invalid number of arguments" >&2
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_fisher_help >&2
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return 1
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end
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_fisher_commit $argv
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case \*
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echo "fisher: unknown flag or command \"$cmd\"" >&2
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_fisher_help >&2
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return 1
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end
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end
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function _fisher_complete
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complete -ec fisher
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complete -xc fisher -n __fish_use_subcommand -a add -d "Add plugins"
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complete -xc fisher -n __fish_use_subcommand -a rm -d "Remove plugins"
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complete -xc fisher -n __fish_use_subcommand -a ls -d "List installed plugins matching REGEX"
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complete -xc fisher -n __fish_use_subcommand -a --help -d "Show usage help"
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complete -xc fisher -n __fish_use_subcommand -a --version -d "$fisher_version"
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complete -xc fisher -n __fish_use_subcommand -a self-update -d "Update to the latest version"
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for pkg in (fisher ls)
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complete -xc fisher -n "__fish_seen_subcommand_from rm" -a $pkg
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end
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end
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function _fisher_copy_user_key_bindings
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if functions -q fish_user_key_bindings
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functions -c fish_user_key_bindings fish_user_key_bindings_copy
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end
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function fish_user_key_bindings
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for file in $fisher_path/conf.d/*_key_bindings.fish
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source $file >/dev/null 2>/dev/null
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end
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if functions -q fish_user_key_bindings_copy
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fish_user_key_bindings_copy
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end
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end
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end
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function _fisher_ls
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for pkg in $fisher_data/*/*/*
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command readlink $pkg; or echo $pkg
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end
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end
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function _fisher_fmt
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command sed "s|^[[:space:]]*||;s|^$fisher_data/||;s|^~|$HOME|;s|^\.\/*|$PWD/|;s|^https*:/*||;s|^github\.com/||;s|/*\$||"
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end
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function _fisher_help
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echo "usage: fisher add <plugin...> Add plugin/s"
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echo " fisher rm <plugin...> Remove plugin/s"
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echo " fisher Update all plugins"
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echo " fisher ls [<regex>] List installed plugins matching <regex>"
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echo " fisher --help Show this help"
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echo " fisher --version Show the current version"
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echo " fisher self-update Update to the latest version"
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echo " fisher self-uninstall Uninstall from your system"
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echo "examples:"
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echo " fisher add jorgebucaran/z rafaelrinaldi/pure"
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echo " fisher add gitlab.com/foo/bar@v2"
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echo " fisher add ~/path/to/local/pkg"
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echo " fisher add <file"
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echo " fisher rm rafaelrinaldi/pure"
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echo " fisher ls | fisher rm"
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end
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function _fisher_self_update -a file
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set -l url "https://raw.githubusercontent.com/jorgebucaran/fisher/main/fisher.fish"
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echo "fetching $url" >&2
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command curl -s "$url?nocache" >$file.
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set -l next_version (command awk '$4 ~ /^[0-9]+\.[0-9]+\.[0-9]+$/ { print v=$4 } { exit !v }' <$file.)
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switch "$next_version"
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case "" $fisher_version
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command rm -f $file.
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if test -z "$next_version"
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echo "fisher: cannot update fisher -- are you offline?" >&2
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return 1
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end
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echo "fisher is already up-to-date" >&2
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case \*
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echo "linking $file" | command sed "s|$HOME|~|" >&2
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command mv -f $file. $file
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source $file
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echo "updated to fisher $fisher_version -- hooray!" >&2
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_fisher_complete
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end
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end
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function _fisher_self_uninstall
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for pkg in (_fisher_ls)
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_fisher_rm $pkg
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end
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for file in $fisher_cache $fisher_data $fisher_path/{functions,completions,conf.d}/fisher.fish $fishfile
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echo "removing $file"
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command rm -Rf $file 2>/dev/null
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end | command sed "s|$HOME|~|" >&2
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for name in (set -n | command awk '/^fisher_/')
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set -e "$name"
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end
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functions -e (functions -a | command awk '/^_fisher/') fisher
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complete -c fisher --erase
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end
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function _fisher_commit -a cmd
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set -e argv[1]
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set -l elapsed (_fisher_now)
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if test ! -e "$fishfile"
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command touch $fishfile
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echo "created new fishfile in $fishfile" | command sed "s|$HOME|~|" >&2
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end
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set -l old_pkgs (_fisher_ls | _fisher_fmt)
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for pkg in (_fisher_ls)
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_fisher_rm $pkg
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end
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command rm -Rf $fisher_data
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command mkdir -p $fisher_data
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set -l next_pkgs (_fisher_fmt <$fishfile | _fisher_parse -R $cmd (printf "%s\n" $argv | _fisher_fmt))
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set -l actual_pkgs (_fisher_fetch $next_pkgs)
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set -l updated_pkgs
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for pkg in $old_pkgs
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if contains -- $pkg $actual_pkgs
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set updated_pkgs $updated_pkgs $pkg
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end
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end
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if test -z "$actual_pkgs$updated_pkgs$old_pkgs$next_pkgs"
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echo "fisher: nothing to commit -- try adding some plugins" >&2
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return 1
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end
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set -l out_pkgs
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if test "$cmd" = "rm"
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set out_pkgs $next_pkgs
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else
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for pkg in $next_pkgs
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if contains -- (echo $pkg | command sed "s|@.*||") $actual_pkgs
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set out_pkgs $out_pkgs $pkg
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end
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end
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end
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printf "%s\n" (_fisher_fmt <$fishfile | _fisher_parse -W $cmd $out_pkgs | command sed "s|^$HOME|~|") >$fishfile
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_fisher_complete
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command awk -v A=(count $actual_pkgs) -v U=(count $updated_pkgs) -v O=(count $old_pkgs) -v E=(_fisher_now $elapsed) '
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BEGIN {
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res = fmt("removed", O - U, fmt("updated", U, fmt("added", A - U)))
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printf((res ? res : "done") " in %.2fs\n", E / 1000)
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}
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function fmt(action, n, s) {
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return n ? (s ? s ", " : s) action " " n " plugin" (n > 1 ? "s" : "") : s
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}
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' >&2
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end
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function _fisher_parse -a mode cmd
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set -e argv[1..2]
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command awk -v FS="[[:space:]]*#+" -v MODE="$mode" -v CMD="$cmd" -v ARGSTR="$argv" '
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BEGIN {
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for (n = split(ARGSTR, a, " "); i++ < n;) pkgs[getkey(a[i])] = a[i]
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}
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!NF { next } { k = getkey($1) }
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MODE == "-R" && !(k in pkgs) && ($0 = $1)
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MODE == "-W" && (/^#/ || k in pkgs || CMD != "rm") { print pkgs[k] (sub($1, "") ? $0 : "") }
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MODE == "-W" || CMD == "rm" { delete pkgs[k] }
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END {
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for (k in pkgs) {
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if (CMD != "rm" || MODE == "-W") print pkgs[k]
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else print "fisher: cannot remove \""k"\" -- plugin is not in fishfile" > "/dev/stderr"
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}
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}
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function getkey(s, a) {
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return (split(s, a, /@+|:/) > 2) ? a[2]"/"a[1]"/"a[3] : a[1]
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}
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'
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end
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function _fisher_fetch
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set -l pkg_jobs
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set -l out_pkgs
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set -l next_pkgs
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set -l local_pkgs
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set -q fisher_user_api_token; and set -l curl_opts -u $fisher_user_api_token
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for pkg in $argv
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switch $pkg
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case \~\* /\*
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set -l path (echo "$pkg" | command sed "s|^~|$HOME|")
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if test -e "$path"
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set local_pkgs $local_pkgs $path
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else
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echo "fisher: cannot add \"$pkg\" -- is this a valid file?" >&2
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end
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continue
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end
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command awk -v PKG="$pkg" -v FS=/ '
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BEGIN {
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split(PKG, tmp, /@/)
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pkg = split(PKG, _, "/") <= 2 ? "github.com/"tmp[1] : tmp[1]
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tag = tmp[2] ? tmp[2] : "HEAD"
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print pkg "\t" (\
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pkg ~ /^github/ ? "https://codeload."pkg"/tar.gz/"tag : \
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pkg ~ /^gitlab/ ? "https://"pkg"/-/archive/"tag"/"tmp[split(pkg, tmp, "/")]"-"tag".tar.gz" : \
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pkg ~ /^bitbucket/ ? "https://"pkg"/get/"tag".tar.gz" : pkg\
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)
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}
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' | read -l pkg url
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if test ! -d "$fisher_data/$pkg"
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fish -c "
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echo fetching $url >&2
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command mkdir -p $fisher_data/$pkg $fisher_cache/(command dirname $pkg)
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if command curl $curl_opts -Ss -w \"\" $url 2>&1 | command tar -xzf- -C $fisher_data/$pkg 2>/dev/null
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command rm -Rf $fisher_cache/$pkg
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command mv -f $fisher_data/$pkg/* $fisher_cache/$pkg
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command rm -Rf $fisher_data/$pkg
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command cp -Rf {$fisher_cache,$fisher_data}/$pkg
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else if test -d \"$fisher_cache/$pkg\"
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echo fisher: cannot connect to server -- looking in \"$fisher_cache/$pkg\" | command sed 's|$HOME|~|' >&2
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command cp -Rf $fisher_cache/$pkg $fisher_data/$pkg/..
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else
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command rm -Rf $fisher_data/$pkg
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echo fisher: cannot add \"$pkg\" -- is this a valid plugin\? >&2
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end
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" >/dev/null &
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set pkg_jobs $pkg_jobs (_fisher_jobs --last)
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set next_pkgs $next_pkgs "$fisher_data/$pkg"
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end
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end
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if set -q pkg_jobs[1]
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while for job in $pkg_jobs
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contains -- $job (_fisher_jobs); and break
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end
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end
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for pkg in $next_pkgs
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if test -d "$pkg"
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set out_pkgs $out_pkgs $pkg
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_fisher_add $pkg
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end
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end
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end
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set -l local_prefix $fisher_data/local/$USER
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if test ! -d "$local_prefix"
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command mkdir -p $local_prefix
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end
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for pkg in $local_pkgs
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set -l target $local_prefix/(command basename $pkg)
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if test ! -L "$target"
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command ln -sf $pkg $target
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set out_pkgs $out_pkgs $pkg
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_fisher_add $pkg --link
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end
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end
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if set -q out_pkgs[1]
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_fisher_fetch (
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for pkg in $out_pkgs
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if test -s "$pkg/fishfile"
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_fisher_fmt <$pkg/fishfile | _fisher_parse -R
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end
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end)
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printf "%s\n" $out_pkgs | _fisher_fmt
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end
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end
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function _fisher_add -a pkg opts
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for src in $pkg/{functions,completions,conf.d}/**.* $pkg/*.fish
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set -l target (command basename $src)
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switch $src
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case $pkg/conf.d\*
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set target $fisher_path/conf.d/$target
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case $pkg/completions\*
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set target $fisher_path/completions/$target
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case $pkg/{functions,}\*
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switch $target
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case uninstall.fish
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continue
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case {init,key_bindings}.fish
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set target $fisher_path/conf.d/(command basename $pkg)\_$target
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case \*
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set target $fisher_path/functions/$target
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end
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end
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echo "linking $target" | command sed "s|$HOME|~|" >&2
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if set -q opts[1]
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command ln -sf $src $target
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else
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command cp -f $src $target
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end
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switch $target
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case \*.fish
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source $target >/dev/null 2>/dev/null
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end
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end
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end
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function _fisher_rm -a pkg
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for src in $pkg/{conf.d,completions,functions}/**.* $pkg/*.fish
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set -l target (command basename $src)
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set -l filename (command basename $target .fish)
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switch $src
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case $pkg/conf.d\*
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test "$filename.fish" = "$target"; and emit "$filename"_uninstall
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set target conf.d/$target
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case $pkg/completions\*
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test "$filename.fish" = "$target"; and complete -ec $filename
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set target completions/$target
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case $pkg/{,functions}\*
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test "$filename.fish" = "$target"; and functions -e $filename
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switch $target
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case uninstall.fish
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source $src
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continue
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case {init,key_bindings}.fish
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set target conf.d/(command basename $pkg)\_$target
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case \*
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set target functions/$target
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end
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end
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command rm -f $fisher_path/$target
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end
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if not functions -q fish_prompt
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source "$__fish_datadir$__fish_data_dir/functions/fish_prompt.fish"
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end
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end
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function _fisher_jobs
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jobs $argv | command awk '/^[0-9]+\t/ { print $1 }'
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end
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function _fisher_now -a elapsed
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switch (command uname)
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case Darwin \*BSD
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command perl -MTime::HiRes -e 'printf("%.0f\n", (Time::HiRes::time() * 1000) - $ARGV[0])' $elapsed
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case \*
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math (command date "+%s%3N") - "0$elapsed"
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end
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end
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