From 98d7e4b3d7f9710068111c5a80dc06f55c0d9dd4 Mon Sep 17 00:00:00 2001
From: afranco <afonso@francof.net>
Date: Sun, 16 Mar 2025 01:09:34 +0000
Subject: [PATCH] chore(fish): big change

---
 .../conf.d/{myfunctions.fish => aliases.fish} |  0
 .config/fish/conf.d/fishbang.fish             |  6 --
 .config/fish/config.fish                      | 10 +-
 .config/fish/functions/__fzf_complete.fish    | 92 +++++++++++++++++++
 4 files changed, 96 insertions(+), 12 deletions(-)
 rename .config/fish/conf.d/{myfunctions.fish => aliases.fish} (100%)
 create mode 100644 .config/fish/functions/__fzf_complete.fish

diff --git a/.config/fish/conf.d/myfunctions.fish b/.config/fish/conf.d/aliases.fish
similarity index 100%
rename from .config/fish/conf.d/myfunctions.fish
rename to .config/fish/conf.d/aliases.fish
diff --git a/.config/fish/conf.d/fishbang.fish b/.config/fish/conf.d/fishbang.fish
index a6c6ed2..08b2c0b 100644
--- a/.config/fish/conf.d/fishbang.fish
+++ b/.config/fish/conf.d/fishbang.fish
@@ -1,5 +1,3 @@
-# Credits to https://github.com/BrewingWeasel/fishbang
-
 function last_history_item
   echo $history[1]
 end
@@ -57,7 +55,3 @@ abbr -a !^ --position anywhere --function first_history_arg # !^ returns the fir
 abbr -a !\$ --position anywhere --function last_history_arg # !$ returns the last argument of the last command
 abbr -a !\* --position anywhere --function history_args # !* returns all arguments of the last command
 abbr -a bang_nth_arg --position anywhere --regex '!:([0-9]*)' --function nth_history_arg # !$ returns the last argument of the last command
-
-bind -M insert enter expand-abbr execute
-bind -M default enter expand-abbr execute
-bind enter expand-abbr execute
diff --git a/.config/fish/config.fish b/.config/fish/config.fish
index 9c0a4f5..85c7e6b 100644
--- a/.config/fish/config.fish
+++ b/.config/fish/config.fish
@@ -5,9 +5,7 @@ end
 
 set -g fish_greeting
 fish_vi_key_bindings
-bind -M insert \t complete-and-search
-bind -M insert --key btab complete
-
+bind -M insert \t "__fzf_complete"
 
 # XDG directories
 set -x XDG_CONFIG_HOME "$HOME/.config"
@@ -35,6 +33,7 @@ end
 # Common paths
 fish_add_path /usr/sbin
 fish_add_path /sbin
+fish_add_path $HOME/opt/*/bin
 fish_add_path $HOME/.local/share/nvim/mason/bin
 fish_add_path $HOME/.local/bin
 fish_add_path $HOME/go/bin
@@ -46,7 +45,6 @@ if test (uname) = "Darwin"
     eval (/opt/homebrew/bin/brew shellenv)
 end
 
+# Set up fzf
+set -U FZF_DEFAULT_OPTS "--bind 'bs:backward-delete-char/eof'"
 fzf --fish | source
-
-# Added by LM Studio CLI (lms)
-set -gx PATH $PATH /Users/afonso/.lmstudio/bin
diff --git a/.config/fish/functions/__fzf_complete.fish b/.config/fish/functions/__fzf_complete.fish
new file mode 100644
index 0000000..bc9a675
--- /dev/null
+++ b/.config/fish/functions/__fzf_complete.fish
@@ -0,0 +1,92 @@
+function __fzf_complete -d 'fzf completion and print selection back to commandline'
+    # As of 2.6, fish's "complete" function does not understand
+    # subcommands. Instead, we use the same hack as __fish_complete_subcommand and
+    # extract the subcommand manually.
+    set -l cmd (commandline -co) (commandline -ct)
+
+    switch $cmd[1]
+        case env sudo
+            for i in (seq 2 (count $cmd))
+                switch $cmd[$i]
+                    case '-*'
+                    case '*=*'
+                    case '*'
+                        set cmd $cmd[$i..-1]
+                        break
+                end
+            end
+    end
+
+    set -l cmd_lastw $cmd[-1]
+    set cmd (string join -- ' ' $cmd)
+
+    set -l initial_query ''
+    test -n "$cmd_lastw"; and set initial_query --query="$cmd_lastw"
+
+    set -l complist (complete -C$cmd)
+    set -l result
+
+    # do nothing if there is nothing to select from
+    test -z "$complist"; and return
+
+    set -l compwc (echo $complist | wc -w)
+    if test $compwc -eq 1
+        # if there is only one option dont open fzf
+        set result "$complist"
+    else
+
+        set -l query
+        string join -- \n $complist \
+        | eval fzf --height=90% (string escape --no-quoted -- $initial_query) --print-query (__fzf_complete_opts) \
+        | cut -f1 \
+        | while read -l r
+            # first line is the user entered query
+            if test -z "$query"
+                set query $r
+            # rest of lines are selected candidates
+            else
+                set result $result $r
+            end
+          end
+
+        # exit if user canceled
+        if test -z "$query" ;and test -z "$result"
+            commandline -f repaint
+            return
+        end
+
+        # if user accepted but no candidate matches, use the input as result
+        if test -z "$result"
+            set result $query
+        end
+    end
+
+    set prefix (string sub -s 1 -l 1 -- (commandline -t))
+    for i in (seq (count $result))
+        set -l r $result[$i]
+        switch $prefix
+            case "'"
+                commandline -t -- (string escape -- $r)
+            case '"'
+                if string match '*"*' -- $r >/dev/null
+                    commandline -t --  (string escape -- $r)
+                else
+                    commandline -t -- '"'$r'"'
+                end
+            case '~'
+                commandline -t -- (string sub -s 2 (string escape -n -- $r))
+            case '*'
+                commandline -t -- $r
+        end
+        [ $i -lt (count $result) ]; and commandline -i ' '
+    end
+
+    commandline -f repaint
+end
+
+function __fzf_complete_opts
+    if set -q FZF_DEFAULT_OPTS
+        echo $FZF_DEFAULT_OPTS
+    end
+    echo --cycle --reverse --inline-info --no-multi --bind tab:down,btab:up
+end