Init

.config/fish/functions/ask.fish

@@ -0,0 +1,3 @@
+function ask --description 'answer from cht.sh' 
+  curl -s https://cht.sh/$(string join '+' $argv[1..]) 
+end

.config/fish/functions/fish_greeting.fish

@@ -0,0 +1,7 @@
+
+function fish_greeting
+  #curl "wttr.in/Belgrade?format=%l:+%c+%t+|+%h+|+%w+|+(%%M+%m)\n"
+  cat  ~/.config/fish/greet.txt ## populated by cronjob
+  date +"📅 %d. %b 🕗 %H:%M - %A"
+end
+

.config/fish/functions/fish_prompt.fish

@@ -0,0 +1,14 @@
+function fish_prompt
+    if test -n "$SSH_TTY"
+        echo -n (set_color brred)"$USER"(set_color white)'@'(set_color yellow)(prompt_hostname)' '
+    end
+
+    echo -n (set_color blue)(prompt_pwd)' '
+
+    set_color -o
+    if fish_is_root_user
+        echo -n (set_color red)'# '
+    end
+    echo -n (set_color red)'❯'(set_color yellow)'❯'(set_color green)'❯ '
+    set_color normal
+end

.config/fish/functions/fish_right_prompt.fish

@@ -0,0 +1,161 @@
+function fish_right_prompt
+    set -l cmd_status $status
+    if test $cmd_status -ne 0
+        echo -n (set_color red)"✘ $cmd_status"
+    end
+
+    if not command -sq git
+        set_color normal
+        return
+    end
+
+    # Get the git directory for later use.
+    # Return if not inside a Git repository work tree.
+    if not set -l git_dir (command git rev-parse --git-dir 2>/dev/null)
+        set_color normal
+        return
+    end
+
+    # Get the current action ("merge", "rebase", etc.)
+    # and if there's one get the current commit hash too.
+    set -l commit ''
+    if set -l action (fish_print_git_action "$git_dir")
+        set commit (command git rev-parse HEAD 2> /dev/null | string sub -l 7)
+    end
+
+    # Get either the branch name or a branch descriptor.
+    set -l branch_detached 0
+    if not set -l branch (command git symbolic-ref --short HEAD 2>/dev/null)
+        set branch_detached 1
+        set branch (command git describe --contains --all HEAD 2>/dev/null)
+    end
+
+    # Get the commit difference counts between local and remote.
+    command git rev-list --count --left-right 'HEAD...@{upstream}' 2>/dev/null \
+        | read -d \t -l status_ahead status_behind
+    if test $status -ne 0
+        set status_ahead 0
+        set status_behind 0
+    end
+
+    # Get the stash status.
+    # (git stash list) is very slow. => Avoid using it.
+    set -l status_stashed 0
+    if test -f "$git_dir/refs/stash"
+        set status_stashed 1
+    else if test -r "$git_dir/commondir"
+        read -l commondir <"$git_dir/commondir"
+        if test -f "$commondir/refs/stash"
+            set status_stashed 1
+        end
+    end
+
+    # git-status' porcelain v1 format starts with 2 letters on each line:
+    #   The first letter (X) denotes the index state.
+    #   The second letter (Y) denotes the working directory state.
+    #
+    # The following table presents the possible combinations:
+    # * The underscore character denotes whitespace.
+    # * The cell values stand for the following file states:
+    #   a: added
+    #   d: deleted
+    #   m: modified
+    #   r: renamed
+    #   u: unmerged
+    #   t: untracked
+    # * Cells with more than one letter signify that both states
+    #   are simultaneously the case. This is possible since the git index
+    #   and working directory operate independently of each other.
+    # * Cells which are empty are unhandled by this code.
+    # * T (= type change) is undocumented.
+    #   See Git v1.7.8.2 release notes for more information.
+    #
+    #   \ Y→
+    #  X \
+    #  ↓  | A  | C  | D  | M  | R  | T  | U  | X  | B  | ?  | _
+    # ----+----+----+----+----+----+----+----+----+----+----+----
+    #  A  | u  |    | ad | am | r  | am | u  |    |    |    | a
+    #  C  |    |    | ad | am | r  | am | u  |    |    |    | a
+    #  D  |    |    | u  | am | r  | am | u  |    |    |    | a
+    #  M  |    |    | ad | am | r  | am | u  |    |    |    | a
+    #  R  | r  | r  | rd | rm | r  | rm | ur | r  | r  | r  | r
+    #  T  |    |    | ad | am | r  | am | u  |    |    |    | a
+    #  U  | u  | u  | u  | um | ur | um | u  | u  | u  | u  | u
+    #  X  |    |    |    | m  | r  | m  | u  |    |    |    |
+    #  B  |    |    |    | m  | r  | m  | u  |    |    |    |
+    #  ?  |    |    |    | m  | r  | m  | u  |    |    | t  |
+    #  _  |    |    | d  | m  | r  | m  | u  |    |    |    |
+    set -l porcelain_status (command git status --porcelain 2>/dev/null | string sub -l2)
+
+    set -l status_added 0
+    if string match -qr '[ACDMT][ MT]|[ACMT]D' $porcelain_status
+        set status_added 1
+    end
+    set -l status_deleted 0
+    if string match -qr '[ ACMRT]D' $porcelain_status
+        set status_deleted 1
+    end
+    set -l status_modified 0
+    if string match -qr '[MT]$' $porcelain_status
+        set status_modified 1
+    end
+    set -l status_renamed 0
+    if string match -qe R $porcelain_status
+        set status_renamed 1
+    end
+    set -l status_unmerged 0
+    if string match -qr 'AA|DD|U' $porcelain_status
+        set status_unmerged 1
+    end
+    set -l status_untracked 0
+    if string match -qe '\?\?' $porcelain_status
+        set status_untracked 1
+    end
+
+    set_color -o
+
+    if test -n "$branch"
+        if test $branch_detached -ne 0
+            set_color brmagenta
+        else
+            set_color green
+        end
+        echo -n " $branch"
+    end
+    if test -n "$commit"
+        echo -n ' '(set_color yellow)"$commit"
+    end
+    if test -n "$action"
+        set_color normal
+        echo -n (set_color white)':'(set_color -o brred)"$action"
+    end
+    if test $status_ahead -ne 0
+        echo -n ' '(set_color brmagenta)'⬆'
+    end
+    if test $status_behind -ne 0
+        echo -n ' '(set_color brmagenta)'⬇'
+    end
+    if test $status_stashed -ne 0
+        echo -n ' '(set_color cyan)'✭'
+    end
+    if test $status_added -ne 0
+        echo -n ' '(set_color green)'✚'
+    end
+    if test $status_deleted -ne 0
+        echo -n ' '(set_color red)'✖'
+    end
+    if test $status_modified -ne 0
+        echo -n ' '(set_color blue)'✱'
+    end
+    if test $status_renamed -ne 0
+        echo -n ' '(set_color magenta)'➜'
+    end
+    if test $status_unmerged -ne 0
+        echo -n ' '(set_color yellow)'═'
+    end
+    if test $status_untracked -ne 0
+        echo -n ' '(set_color white)'◼'
+    end
+
+    set_color normal
+end

.config/fish/functions/fish_user_key_bindings.fish

@@ -0,0 +1,8 @@
+function fish_user_key_bindings
+    fish_default_key_bindings -M insert
+    fish_vi_key_bindings --no-erase insert
+    bind -M default ctrl-a beginning-of-line
+    bind -M default ctrl-e end-of-line
+    bind -M insert ctrl-space accept-autosuggestion
+    bind -M insert ctrl-g 'git diff' repaint
+end