Fish: Move fisher to separate directory

.config/fish/config.fish

@@ -2,17 +2,23 @@
 if test (hostname) = aperture
     set -Ux D /mnt/LocalDiskD
 end
+
 set -gx ANDROID_HOME $D/Installs/Android/sdk
 set -gx fish_user_paths $D/Tools ~/.local/bin /usr/bin /usr/local/bin /bin /usr/sbin /usr/local/sbin /sbin $PLAN9/bin $ANDROID_HOME/platform-tools
 set -gx ENV .profile
 set -gx FFF_CD_FILE ~/.fff_d
 
+set -g fisher_path ~/.config/fish/fisher
+set fish_function_path $fish_function_path[1] $fisher_path/functions $fish_function_path[2..-1]
+set fish_complete_path $fish_complete_path[1] $fisher_path/completions $fish_complete_path[2..-1]
+for file in $fisher_path/conf.d/*.fish
+    builtin source $file 2> /dev/null
+end
+
 # PROGRAM SETTINGS #
 set -gx EDITOR nvim
 set -gx PAGER "nvim -c 'set ft=man' -"
-
-# AUTOJUMP #
-alias j=z
+set -U Z_CMD "j"
 
 # LOAD XRESOURCES #
 xrdb ~/.Xresources

.config/fish/fish_variables

@@ -1,8 +1,8 @@
 # This file contains fish universal variable definitions.
 # VERSION: 3.0
 SETUVAR --export D:/mnt/LocalDiskD
-SETUVAR ZO_CMD:zo
-SETUVAR Z_CMD:z
+SETUVAR ZO_CMD:jo
+SETUVAR Z_CMD:j
 SETUVAR Z_DATA:/home/glados/\x2elocal/share/z/data
 SETUVAR Z_DATA_DIR:/home/glados/\x2elocal/share/z
 SETUVAR Z_EXCLUDE:/home/glados

.config/fish/fisher/completions/fisher.fish

@@ -0,0 +1 @@
+fisher complete

.config/fish/fisher/conf.d/_pure_init.fish

@@ -0,0 +1,8 @@
+# Deactivate the default virtualenv prompt so that we can add our own
+set --global --export VIRTUAL_ENV_DISABLE_PROMPT 1
+
+# Whether or not is a fresh session
+set --global _pure_fresh_session true
+
+# Register `_pure_prompt_new_line` as an event handler fot `fish_prompt`
+functions -q _pure_prompt_new_line

.config/fish/fisher/conf.d/pure.fish

@@ -0,0 +1,65 @@
+set --universal pure_version 2.1.4 # used for bug report
+
+# Base colors
+_pure_set_default pure_color_primary (set_color blue)
+_pure_set_default pure_color_info (set_color cyan)
+_pure_set_default pure_color_mute (set_color brblack)
+_pure_set_default pure_color_success (set_color magenta)
+_pure_set_default pure_color_normal (set_color normal)
+_pure_set_default pure_color_danger (set_color red)
+_pure_set_default pure_color_light (set_color white)
+_pure_set_default pure_color_warning (set_color yellow)
+_pure_set_default pure_color_dark (set_color black)
+
+# Prompt
+_pure_set_default pure_symbol_prompt "❯"
+_pure_set_default pure_symbol_reverse_prompt "❮"  # used for VI mode
+_pure_set_default pure_color_prompt_on_error $pure_color_danger
+_pure_set_default pure_color_prompt_on_success $pure_color_success
+
+# Current Working Directory
+_pure_set_default pure_color_current_directory $pure_color_primary
+
+# Git
+_pure_set_default pure_symbol_git_unpulled_commits "⇣"
+_pure_set_default pure_symbol_git_unpushed_commits "⇡"
+_pure_set_default pure_symbol_git_dirty "*"
+_pure_set_default pure_color_git_unpulled_commits $pure_color_info
+_pure_set_default pure_color_git_unpushed_commits $pure_color_info
+_pure_set_default pure_color_git_branch $pure_color_mute
+_pure_set_default pure_color_git_dirty $pure_color_mute
+
+# SSH info
+_pure_set_default pure_color_ssh_hostname $pure_color_mute
+_pure_set_default pure_color_ssh_separator $pure_color_mute
+_pure_set_default pure_color_ssh_user_normal $pure_color_mute
+_pure_set_default pure_color_ssh_user_root $pure_color_light
+
+# Virtualenv for Pyhon
+_pure_set_default pure_color_virtualenv $pure_color_mute
+
+# Print current working directory at the beginning of prompt
+# true (default):   current directory, git, user@hostname (ssh-only), command duration
+# false:            user@hostname (ssh-only), current directory, git, command duration
+_pure_set_default pure_begin_prompt_with_current_directory true
+
+# Show exit code of last command as a separate prompt character (cf. https://github.com/sindresorhus/pure/wiki#show-exit-code-of-last-command-as-a-separate-prompt-character)
+# false - single prompt character, default
+# true - separate prompt character
+_pure_set_default pure_separate_prompt_on_error false
+
+# Max execution time of a process before its run time is shown when it exits
+_pure_set_default pure_threshold_command_duration 5
+_pure_set_default pure_color_command_duration $pure_color_warning
+
+# Right Prompt variables
+_pure_set_default pure_right_prompt ""
+_pure_set_default pure_color_right_prompt $pure_color_normal
+
+# VI mode indicator
+# true (default):  indicate a non-insert mode by reversing the prompt symbol (❮)
+# false:           indicate vi mode with [I], [N], [V]
+_pure_set_default pure_reverse_prompt_symbol_in_vimode true
+
+# Title
+_pure_set_default pure_symbol_title_bar_separator "—"

.config/fish/fisher/conf.d/z.fish

@@ -0,0 +1,44 @@
+if test -z "$Z_DATA"
+  if test -z "$XDG_DATA_HOME"
+    set -U Z_DATA_DIR "$HOME/.local/share/z"
+  else 
+    set -U Z_DATA_DIR "$XDG_DATA_HOME/z"
+  end
+  set -U Z_DATA "$Z_DATA_DIR/data"
+end
+
+if test ! -e "$Z_DATA"
+  if test ! -e "$Z_DATA_DIR"
+    mkdir -p -m 700 "$Z_DATA_DIR"  
+  end
+  touch "$Z_DATA"
+end
+
+if test -z "$Z_CMD"
+  set -U Z_CMD "z"
+end
+
+set -U ZO_CMD "$Z_CMD"o
+
+if test ! -z $Z_CMD
+  function $Z_CMD -d "jump around"
+    __z $argv
+  end
+end
+
+if test ! -z $ZO_CMD
+  function $ZO_CMD -d "open target dir"
+    __z -d $argv
+  end
+end
+
+if not set -q Z_EXCLUDE
+  set -U Z_EXCLUDE $HOME
+end
+
+# Setup completions once first
+__z_complete
+
+function __z_on_variable_pwd --on-variable PWD
+  __z_add
+end

.config/fish/fisher/fishfile

@@ -1,3 +1,2 @@
 rafaelrinaldi/pure
 jethrokuan/z
-jorgebucaran/fisher

.config/fish/fisher/functions/__z.fish

@@ -0,0 +1,180 @@
+function __z -d "Jump to a recent directory."
+    function __print_help -d "Print z help."
+        printf "Usage: $Z_CMD  [-celrth] regex1 regex2...\n\n"
+        printf "         -c --clean    Removes directories that no longer exist from $Z_DATA\n"
+        printf "         -d --dir      Opens matching directory using system file manager.\n"
+        printf "         -e --echo     Prints best match, no cd\n"
+        printf "         -l --list     List matches and scores, no cd\n"
+        printf "         -p --purge    Delete all entries from $Z_DATA\n"
+        printf "         -r --rank     Search by rank\n"
+        printf "         -t --recent   Search by recency\n"
+        printf "         -x --delete   Removes the current directory from $Z_DATA\n"
+        printf "         -h --help     Print this help\n\n"
+
+        if type -q fisher
+            printf "Run `fisher help z` for more information.\n"
+        end
+    end
+    function __z_legacy_escape_regex
+        # taken from escape_string_pcre2 in fish
+        # used to provide compatibility with fish 2
+        for c in (string split '' $argv)
+            if contains $c (string split '' '.^$*+()?[{}\\|-]')
+                printf \\
+            end
+            printf '%s' $c
+        end
+    end
+
+    set -l options "h/help" "c/clean" "e/echo" "l/list" "p/purge" "r/rank" "t/recent" "d/directory" "x/delete"
+
+    argparse $options -- $argv
+
+    if set -q _flag_help
+        __print_help
+        return 0
+    else if set -q _flag_clean
+        __z_clean
+        printf "%s cleaned!\n" $Z_DATA
+        return 0
+    else if set -q _flag_purge
+        echo > $Z_DATA
+        printf "%s purged!\n" $Z_DATA
+        return 0
+    else if set -q _flag_delete
+        sed -i -e "\:^$PWD|.*:d" $Z_DATA
+        return 0
+    end
+
+    set -l typ
+
+    if set -q _flag_rank
+        set typ "rank"
+    else if set -q _flag_recent
+        set typ "recent"
+    end
+
+    set -l z_script '
+        function frecent(rank, time) {
+            dx = t-time
+            if( dx < 3600 ) return rank*4
+            if( dx < 86400 ) return rank*2
+            if( dx < 604800 ) return rank/2
+            return rank/4
+        }
+
+        function output(matches, best_match, common) {
+            # list or return the desired directory
+            if( list ) {
+                cmd = "sort -nr"
+                for( x in matches ) {
+                    if( matches[x] ) {
+                        printf "%-10s %s\n", matches[x], x | cmd
+                    }
+                }
+                if( common ) {
+                    printf "%-10s %s\n", "common:", common > "/dev/stderr"
+                }
+            } else {
+                if( common ) best_match = common
+                print best_match
+            }
+        }
+
+        function common(matches) {
+            # find the common root of a list of matches, if it exists
+            for( x in matches ) {
+                if( matches[x] && (!short || length(x) < length(short)) ) {
+                    short = x
+                }
+            }
+            if( short == "/" ) return
+            for( x in matches ) if( matches[x] && index(x, short) != 1 ) {
+                    return
+                }
+            return short
+        }
+
+        BEGIN {
+            hi_rank = ihi_rank = -9999999999
+        }
+        {
+            if( typ == "rank" ) {
+                rank = $2
+            } else if( typ == "recent" ) {
+                rank = $3 - t
+            } else rank = frecent($2, $3)
+            if( $1 ~ q ) {
+                matches[$1] = rank
+            } else if( tolower($1) ~ tolower(q) ) imatches[$1] = rank
+            if( matches[$1] && matches[$1] > hi_rank ) {
+                best_match = $1
+                hi_rank = matches[$1]
+            } else if( imatches[$1] && imatches[$1] > ihi_rank ) {
+                ibest_match = $1
+                ihi_rank = imatches[$1]
+            }
+        }
+
+        END {
+        # prefer case sensitive
+            if( best_match ) {
+                output(matches, best_match, common(matches))
+            } else if( ibest_match ) {
+                output(imatches, ibest_match, common(imatches))
+            }
+        }
+    '
+
+    set -l qs
+    for arg in $argv
+        set -l escaped $arg
+        if string escape --style=regex '' ^/dev/null >/dev/null # use builtin escape if available
+            set escaped (string escape --style=regex $escaped)
+        else
+            set escaped (__z_legacy_escape_regex $escaped)
+        end
+        # Need to escape twice, see https://www.math.utah.edu/docs/info/gawk_5.html#SEC32
+        set escaped (string replace --all \\ \\\\ $escaped)
+        set qs $qs $escaped
+    end
+    set -l q (string join '.*' $qs)
+
+    if set -q _flag_list
+        # Handle list separately as it can print common path information to stderr
+        # which cannot be captured from a subcommand.
+        command awk -v t=(date +%s) -v list="list" -v typ="$typ" -v q="$q" -F "|" $z_script "$Z_DATA"
+    else
+        set target (command awk -v t=(date +%s) -v typ="$typ" -v q="$q" -F "|" $z_script "$Z_DATA")
+
+        if test "$status" -gt 0
+            return
+        end
+
+        if test -z "$target"
+            printf "'%s' did not match any results\n" "$argv"
+            return 1
+        end
+
+        if set -q _flag_list
+            echo "$target" | tr ";" "\n" | sort -nr
+            return 0
+        end
+
+        if set -q _flag_echo
+            printf "%s\n" "$target"
+        else if set -q _flag_directory
+            # Be careful, in msys2, explorer always return 1
+            if test "$OS" = Windows_NT
+                type -q explorer;and explorer "$target"; return 0;
+                echo "Cannot open file explorer"; return 1;
+            else
+                type -q xdg-open;and xdg-open "$target"; and return $status;
+                type -q open;and open "$target"; and return $status;
+                echo "Not sure how to open file manager"; and return 1;
+            end
+        else
+            pushd "$target"
+        end
+    end
+end

.config/fish/fisher/functions/__z_add.fish

@@ -0,0 +1,49 @@
+function __z_add -d "Add PATH to .z file"
+  for i in $Z_EXCLUDE
+    if contains -- $PWD $i
+      return 0 #Path excluded
+    end
+  end
+
+  set -l tmpfile (mktemp $Z_DATA.XXXXXX)
+
+  if test -f $tmpfile
+    set -l path (string replace --all \\ \\\\ $PWD)
+    command awk -v path=$path -v now=(date +%s) -F "|" '
+      BEGIN {
+          rank[path] = 1
+          time[path] = now
+      }
+      $2 >= 1 {
+          if( $1 == path ) {
+              rank[$1] = $2 + 1
+              time[$1] = now
+          }
+          else {
+              rank[$1] = $2
+              time[$1] = $3
+          }
+          count += $2
+      }
+      END {
+          if( count > 1000 ) {
+              for( i in rank ) print i "|" 0.9*rank[i] "|" time[i] # aging
+          }
+          else for( i in rank ) print i "|" rank[i] "|" time[i]
+      }
+    ' $Z_DATA 2>/dev/null >$tmpfile
+    
+    if test ! -z "$Z_OWNER"
+      chown $Z_OWNER:(id -ng $Z_OWNER) $tmpfile
+    end
+    #
+    # Don't use redirection here as it can lead to a race condition where $Z_DATA is clobbered.
+    # Note: There is a still a possible race condition where an old version of $Z_DATA is
+    #       read by one instance of Fish before another instance of Fish writes its copy.
+    #
+    command mv $tmpfile $Z_DATA
+    or command rm $tmpfile
+  end
+
+  __z_complete
+end

.config/fish/fisher/functions/__z_clean.fish

@@ -0,0 +1,13 @@
+function __z_clean -d "Clean up .z file to remove paths no longer valid"
+  set -l tmpfile (mktemp $Z_DATA.XXXXXX)
+
+  if test -f $tmpfile
+    while read line
+        set -l path (string split '|' $line)[1]
+        test -d $path; and echo $line
+    end < $Z_DATA > $tmpfile
+    command mv -f $tmpfile $Z_DATA
+  end
+
+  __z_complete
+end

.config/fish/fisher/functions/__z_complete.fish

@@ -0,0 +1,14 @@
+function __z_complete -d "add completions"
+  set -l __z_marks (string replace -r '\|.*' '' < $Z_DATA | string escape)
+
+  complete -c $Z_CMD -a "$__z_marks" -f
+  complete -c $ZO_CMD -a "$__z_marks" -f
+
+  complete -c $Z_CMD -s c -l clean  -d "Cleans out $Z_DATA"
+  complete -c $Z_CMD -s e -l echo   -d "Prints best match, no cd"
+  complete -c $Z_CMD -s l -l list   -d "List matches, no cd"
+  complete -c $Z_CMD -s p -l purge  -d "Purges $Z_DATA"
+  complete -c $Z_CMD -s r -l rank   -d "Searches by rank, cd"
+  complete -c $Z_CMD -s t -l recent -d "Searches by recency, cd"
+  complete -c $Z_CMD -s h -l help   -d "Print help"
+end

.config/fish/fisher/functions/_pure_format_time.fish

@@ -0,0 +1,32 @@
+set fail 1
+
+function _pure_format_time \
+    --description="Format milliseconds to a human readable format" \
+    --argument-names milliseconds threshold
+    
+    if test $milliseconds -lt 0; return $fail; end
+
+    set --local seconds (math -s0 "$milliseconds / 1000 % 60")
+    set --local minutes (math -s0 "$milliseconds / 60000 % 60")
+    set --local hours (math -s0 "$milliseconds / 3600000 % 24")
+    set --local days (math -s0 "$milliseconds / 86400000")
+    set --local time
+
+    if test $days -gt 0
+        set time $time (printf "%sd" $days)
+    end
+
+    if test $hours -gt 0
+        set time $time (printf "%sh" $hours)
+    end
+
+    if test $minutes -gt 0
+        set time $time (printf "%sm" $minutes)
+    end
+
+    if test $seconds -gt $threshold
+        set time $time (printf "%ss" $seconds)
+    end
+
+    echo -e (string join ' ' $time)
+end

.config/fish/fisher/functions/_pure_get_prompt_symbol.fish

@@ -0,0 +1,14 @@
+function _pure_get_prompt_symbol \
+    --description 'Print prompt symbol' \
+    --argument-names exit_code
+
+    set --local prompt_symbol $pure_symbol_prompt
+    set --local is_vi_mode (string match -r "fish_(vi|hybrid)_key_bindings" $fish_key_bindings)
+    if test -n "$is_vi_mode" \
+            -a "$pure_reverse_prompt_symbol_in_vimode" = true \
+            -a "$fish_bind_mode" != "insert"
+        set prompt_symbol $pure_symbol_reverse_prompt
+    end
+
+    echo "$prompt_symbol"
+end

.config/fish/fisher/functions/_pure_parse_directory.fish

@@ -0,0 +1,14 @@
+function _pure_parse_directory \
+    --description "Replace '$HOME' with '~'" \
+    --argument-names max_path_length
+
+    set --local folder (string replace $HOME '~' $PWD)
+    
+    if test -n "$max_path_length";
+        if test (string length $folder) -gt $max_path_length;
+            # If path exceeds maximum symbol limit, use default fish path formating function
+            set folder (prompt_pwd)
+        end
+    end
+    echo $folder
+end

.config/fish/fisher/functions/_pure_parse_git_branch.fish

@@ -0,0 +1,4 @@
+function _pure_parse_git_branch --description "Parse current Git branch name"
+    command git symbolic-ref --short HEAD 2>/dev/null;
+        or echo (command git show-ref --head -s --abbrev HEAD)[1]
+end

.config/fish/fisher/functions/_pure_print_prompt.fish

@@ -0,0 +1,11 @@
+function _pure_print_prompt
+    set --local prompt
+    
+    for prompt_part in $argv
+        if test (_pure_string_width $prompt_part) -gt 0
+            set prompt "$prompt $prompt_part"
+        end
+    end
+
+    echo (string trim -l $prompt)
+end

.config/fish/fisher/functions/_pure_prompt.fish

@@ -0,0 +1,10 @@
+function _pure_prompt \
+    --description 'Print prompt symbol' \
+    --argument-names exit_code
+
+    set --local virtualenv (_pure_prompt_virtualenv) # Python virtualenv name
+    set --local vimode_indicator (_pure_prompt_vimode) # vi-mode indicator
+    set --local pure_symbol (_pure_prompt_symbol $exit_code)
+
+    echo (_pure_print_prompt $virtualenv $vimode_indicator $pure_symbol)
+end

.config/fish/fisher/functions/_pure_prompt_beginning.fish

@@ -0,0 +1,6 @@
+function _pure_prompt_beginning
+    # Clear existing line content
+    set --local clear_line "\r\033[K"
+
+    echo $clear_line
+end

.config/fish/fisher/functions/_pure_prompt_command_duration.fish

@@ -0,0 +1,11 @@
+function _pure_prompt_command_duration
+    set --local command_duration
+
+    # Get command execution duration
+    if test -n "$CMD_DURATION"
+        set command_duration (_pure_format_time $CMD_DURATION $pure_threshold_command_duration)
+    end
+    set --local command_duration_color "$pure_color_command_duration"
+
+    echo "$command_duration_color$command_duration"
+end

.config/fish/fisher/functions/_pure_prompt_current_folder.fish

@@ -0,0 +1,11 @@
+set fail 1
+
+function _pure_prompt_current_folder --argument-names current_prompt_width
+
+    if test -z "$current_prompt_width"; return $fail; end
+
+    set --local current_folder (_pure_parse_directory (math $COLUMNS - $current_prompt_width - 1))
+    set --local current_folder_color "$pure_color_current_directory"
+
+    echo "$current_folder_color$current_folder"
+end

.config/fish/fisher/functions/_pure_prompt_ending.fish

@@ -0,0 +1,3 @@
+function _pure_prompt_ending
+    echo "$pure_color_normal "
+end

.config/fish/fisher/functions/_pure_prompt_first_line.fish

@@ -0,0 +1,32 @@
+function _pure_prompt_first_line \
+    --description 'Print contextual information before prompt.'
+
+    if not type -fq git  # exit if git is not available
+        return 1
+    end
+
+    set --local prompt (_pure_print_prompt \
+                            (_pure_prompt_ssh) \
+                            (_pure_prompt_git) \
+                            (_pure_prompt_command_duration)
+                        )
+    set --local prompt_width (_pure_string_width $prompt)
+    set --local current_folder (_pure_prompt_current_folder $prompt_width)
+
+    set --local prompt_components
+    if test $pure_begin_prompt_with_current_directory = true
+        set prompt_components \
+                (_pure_prompt_current_folder $prompt_width) \
+                (_pure_prompt_git) \
+                (_pure_prompt_ssh) \
+                (_pure_prompt_command_duration)
+    else
+        set prompt_components \
+                (_pure_prompt_ssh) \
+                (_pure_prompt_current_folder $prompt_width) \
+                (_pure_prompt_git) \
+                (_pure_prompt_command_duration)
+    end
+
+    echo (_pure_print_prompt $prompt_components)
+end

.config/fish/fisher/functions/_pure_prompt_git.fish

@@ -0,0 +1,16 @@
+function _pure_prompt_git \
+    --description 'Print git repository informations: branch name, dirty, upstream ahead/behind'
+
+    set --local is_git_repository (command git rev-parse --is-inside-work-tree 2>/dev/null)
+
+    if test -n "$is_git_repository"
+        set --local git_prompt (_pure_prompt_git_branch)(_pure_prompt_git_dirty)
+        set --local git_pending_commits (_pure_prompt_git_pending_commits)
+
+        if test (_pure_string_width $git_pending_commits) -ne 0
+            set git_prompt $git_prompt $git_pending_commits
+        end
+
+        echo $git_prompt
+    end
+end

.config/fish/fisher/functions/_pure_prompt_git_branch.fish

@@ -0,0 +1,6 @@
+function _pure_prompt_git_branch
+    set --local git_branch (_pure_parse_git_branch) # current git branch
+    set --local git_branch_color "$pure_color_git_branch"
+
+    echo "$git_branch_color$git_branch"
+end

.config/fish/fisher/functions/_pure_prompt_git_dirty.fish

@@ -0,0 +1,12 @@
+function _pure_prompt_git_dirty
+    set --local git_dirty_symbol
+    set --local git_dirty_color
+
+    set --local is_git_dirty (command git status --porcelain --ignore-submodules 2>/dev/null)
+    if test -n "$is_git_dirty"  # untracked or un-commited files
+        set git_dirty_symbol "$pure_symbol_git_dirty"
+        set git_dirty_color "$pure_color_git_dirty"
+    end
+
+    echo "$git_dirty_color$git_dirty_symbol"
+end

.config/fish/fisher/functions/_pure_prompt_git_pending_commits.fish

@@ -0,0 +1,22 @@
+function _pure_prompt_git_pending_commits
+    set --local git_unpushed_commits
+    set --local git_unpulled_commits
+
+    set --local has_upstream (command git rev-parse --abbrev-ref '@{upstream}' 2>/dev/null)
+    if test -n "$has_upstream"  # check there is an upstream repo configured
+        command git rev-list --left-right --count 'HEAD...@{upstream}' \
+        | read --local --array git_status
+        set --local commit_to_push $git_status[1]
+        set --local commit_to_pull $git_status[2]
+
+        if test $commit_to_push -gt 0  # upstream is behind local repo
+            set git_unpushed_commits "$pure_color_git_unpushed_commits$pure_symbol_git_unpushed_commits"
+        end
+
+        if test $commit_to_pull -gt 0  # upstream is ahead of local repo
+            set git_unpulled_commits "$pure_color_git_unpulled_commits$pure_symbol_git_unpulled_commits"
+        end
+    end
+
+    echo "$git_unpushed_commits$git_unpulled_commits"
+end

.config/fish/fisher/functions/_pure_prompt_new_line.fish

@@ -0,0 +1,11 @@
+function _pure_prompt_new_line \
+    --description "Do not add a line break to a brand new session" \
+    --on-event fish_prompt
+
+    set --local new_line
+    if test $_pure_fresh_session = false
+        set new_line "\n"
+    end
+
+    echo -e -n "$new_line"
+end

.config/fish/fisher/functions/_pure_prompt_ssh.fish

@@ -0,0 +1,5 @@
+function _pure_prompt_ssh
+    if test "$SSH_CONNECTION" != ""
+        echo (_pure_prompt_ssh_user)(_pure_prompt_ssh_separator)(_pure_prompt_ssh_host)
+    end
+end

.config/fish/fisher/functions/_pure_prompt_ssh_host.fish

@@ -0,0 +1,7 @@
+function _pure_prompt_ssh_host
+    set --query --global hostname
+    or set --local hostname (hostname -s) # current host name compatible busybox
+    set --local hostname_color "$pure_color_ssh_hostname"
+
+    echo "$hostname_color$hostname"
+end

.config/fish/fisher/functions/_pure_prompt_ssh_separator.fish

@@ -0,0 +1,6 @@
+function _pure_prompt_ssh_separator
+    set --local separator_symbol "@"
+    set --local separator_symbol_color "$pure_color_ssh_separator"
+
+    echo "$separator_symbol_color$separator_symbol"
+end

.config/fish/fisher/functions/_pure_prompt_ssh_user.fish

@@ -0,0 +1,9 @@
+function _pure_prompt_ssh_user
+    set --local username (whoami) # current user name
+    set --local username_color "$pure_color_ssh_user_normal"  # default color
+    if test "$username" = "root"
+        set username_color "$pure_color_ssh_user_root" # different color for root
+    end
+
+    echo "$username_color$username"
+end

.config/fish/fisher/functions/_pure_prompt_symbol.fish

@@ -0,0 +1,17 @@
+function _pure_prompt_symbol \
+    --description 'Print prompt symbol' \
+    --argument-names exit_code
+
+    set --local prompt_symbol (_pure_get_prompt_symbol)
+    set --local command_succeed 0
+    set --local color_symbol $pure_color_prompt_on_success # default pure symbol color
+    if test $exit_code -ne $command_succeed
+        set color_symbol $pure_color_prompt_on_error  # different pure symbol color when previous command failed
+
+        if test "$pure_separate_prompt_on_error" = true
+            set color_symbol "$pure_color_prompt_on_error$prompt_symbol$pure_color_prompt_on_success"
+        end
+    end
+
+    echo "$color_symbol$prompt_symbol"
+end

.config/fish/fisher/functions/_pure_prompt_vimode.fish

@@ -0,0 +1,5 @@
+function _pure_prompt_vimode
+    if test ! $pure_reverse_prompt_symbol_in_vimode
+      echo (fish_default_mode_prompt)
+    end
+end

.config/fish/fisher/functions/_pure_prompt_virtualenv.fish

@@ -0,0 +1,8 @@
+function _pure_prompt_virtualenv --description "Display virtualenv directory"
+    if test -n "$VIRTUAL_ENV"
+        set --local virtualenv (basename "$VIRTUAL_ENV")
+        set --local virtualenv_color "$pure_color_virtualenv"
+
+        echo "$virtualenv_color$virtualenv"
+    end
+end

.config/fish/fisher/functions/_pure_set_default.fish

@@ -0,0 +1,5 @@
+function _pure_set_default -S -a var default
+    if not set -q $var
+        set -g $var $default
+    end
+end

.config/fish/fisher/functions/_pure_string_width.fish

@@ -0,0 +1,9 @@
+function _pure_string_width \
+    --description 'returns raw string length, i.e. ignore ANSI-color' \
+    --argument-names prompt
+
+    set --local empty ''
+    set --local raw_prompt (string replace --all --regex '\e\[[^m]*m' $empty $prompt)
+
+    string length $raw_prompt
+end

.config/fish/fisher/functions/fish_greeting.fish

@@ -0,0 +1,2 @@
+function fish_greeting
+end

.config/fish/fisher/functions/fish_prompt.fish

@@ -0,0 +1,10 @@
+function fish_prompt
+    set --local exit_code $status  # save previous exit code
+
+    echo -e -n (_pure_prompt_beginning)  # init prompt context (clear current line, etc.)
+    echo -e (_pure_prompt_first_line)  # print current path, git branch/status, command duration
+    echo -e -n (_pure_prompt $exit_code)  # print prompt
+    echo -e (_pure_prompt_ending)  # reset colors and end prompt
+
+    set _pure_fresh_session false
+end

.config/fish/fisher/functions/fish_title.fish

@@ -0,0 +1,16 @@
+function fish_title \
+    --description "Set title to current folder and shell name" \
+    --argument-names last_command
+
+    set --local basename (string replace -r '^.*/' '' -- $PWD)
+    set --local current_folder (_pure_parse_directory)
+    set --local current_command (status current-command 2>/dev/null; or echo $_)
+
+    set --local prompt "$basename: $last_command $pure_symbol_title_bar_separator $current_command"
+
+    if test -z "$last_command"
+        set prompt "$current_folder $pure_symbol_title_bar_separator $current_command"
+    end
+
+    echo $prompt
+end