From a2f513b31d30ef16afbdd65cc4d06426429f8966 Mon Sep 17 00:00:00 2001
From: Daniel Fichtinger <daniel@ficd.ca>
Date: Mon, 19 May 2025 17:57:38 -0400
Subject: [PATCH] AutoYADM commit: 2025-05-19 17:57:38

---
 .config/fish/functions/kak-session.fish | 127 +++++++++++++++---------
 1 file changed, 82 insertions(+), 45 deletions(-)

diff --git a/.config/fish/functions/kak-session.fish b/.config/fish/functions/kak-session.fish
index f608e595..6a9881c1 100644
--- a/.config/fish/functions/kak-session.fish
+++ b/.config/fish/functions/kak-session.fish
@@ -1,51 +1,88 @@
 function kak-session -w kak --description "kakoune where sessions are derived from parent git dirs"
-  # TODO(enricozb): https://github.com/enricozb/tabs.kak/issues/12
+    # TODO(enricozb): https://github.com/enricozb/tabs.kak/issues/12
 
-  set files # all arguments without a `-` prefix
-  set flags # all arguments with a `-` prefix
+    set files # all arguments without a `-` prefix
+    set flags # all arguments with a `-` prefix
 
-  for arg in $argv
-    if string match --quiet --regex '^-' -- $arg
-      set --append flags $arg
+    for arg in $argv
+        if string match --quiet --regex '^-' -- $arg
+            set --append flags $arg
+        else
+            set --append files $arg
+        end
+    end
+
+    # set git_dir if there is at least one file
+    if set --query files[1]
+        set git_dir (git -C (dirname $files[1]) rev-parse --show-toplevel 2>/dev/null)
+    end
+
+    function fdup
+        set target $argv[1]
+        set dir (path dirname (pwd))
+        if test -n "$argv[2]"
+            set dir (path dirname "$argv[2]")
+        end
+        while test "$dir" != /
+            set result (fd --max-depth 1 -H -I -t f "$target" "$dir")
+            if test -n "$result"
+                echo (path dirname $result)
+                return 0
+            end
+            set dir (path dirname $dir)
+        end
+
+        return 1
+    end
+
+    set kakroot (fdup .kakroot $files[1])
+
+    if test -n "$kakroot"
+        set session_id (echo -n "$(path basename "$kakroot")" | tr --complement '[:alpha:]_-' '-')
+        # if there is no existing session
+        if not command kak -l | rg -xqF "$session_id"
+            set fifo_dir (mktemp -d --suffix=kak-init.XXXXXX)
+            set fifo "$fifo_dir/fifo"
+            mkfifo "$fifo"
+
+            setsid kak -d -s "$session_id" -E "cd %[$kakroot]; echo -to-file $fifo ready" &
+
+            # once $fifo has data, the kakoune server has initialized.
+            cat $fifo >/dev/null
+
+            command rm -r "$fifo_dir"
+        end
+
+        command kak -c "$session_id" $flags $files
+    else if [ -n "$git_dir" ]
+        # when in a git directory, share sessions
+        # the shared session id is {repo}__{branch} where repo is the remote repo name
+        # or the basename of the git directory.
+        if set remote (git -C $git_dir remote get-url origin 2>/dev/null)
+            set repo (basename -s .git $remote)
+        else
+            set repo (basename $git_dir)
+        end
+        set branch (git -C $git_dir symbolic-ref --short HEAD)
+
+        set session_id (echo -n "$repo" | tr --complement '[:alpha:]_-' '-')
+
+        # if there is no existing session
+        if not command kak -l | rg -xqF "$session_id"
+            set fifo_dir (mktemp -d --suffix=kak-init.XXXXXX)
+            set fifo "$fifo_dir/fifo"
+            mkfifo "$fifo"
+
+            setsid kak -d -s "$session_id" -E "cd %[$git_dir]; echo -to-file $fifo ready" &
+
+            # once $fifo has data, the kakoune server has initialized.
+            cat $fifo >/dev/null
+
+            command rm -r "$fifo_dir"
+        end
+
+        command kak -c "$session_id" $flags $files
     else
-      set --append files $arg
+        command kak $flags $files
     end
-  end
-
-  # set git_dir if there is at least one file
-  if set --query files[1]
-    set git_dir (git -C (dirname $files[1]) rev-parse --show-toplevel 2>/dev/null)
-  end
-
-  # when in a git directory, share sessions
-  if [ -n "$git_dir" ]
-    # the shared session id is {repo}__{branch} where repo is the remote repo name
-    # or the basename of the git directory.
-    if set remote (git -C $git_dir remote get-url origin 2>/dev/null)
-      set repo (basename -s .git $remote)
-    else
-      set repo (basename $git_dir)
-    end
-    set branch (git -C $git_dir symbolic-ref --short HEAD)
-
-    set session_id (echo -n "$repo" | tr --complement '[:alpha:]_-' '-')
-
-    # if there is no existing session
-    if not command kak -l | rg -xqF "$session_id"
-      set fifo_dir (mktemp -d --suffix=kak-init.XXXXXX)
-      set fifo "$fifo_dir/fifo"
-      mkfifo "$fifo"
-
-      setsid kak -d -s "$session_id" -E "cd %[$git_dir]; echo -to-file $fifo ready" &
-
-      # once $fifo has data, the kakoune server has initialized.
-      cat $fifo >/dev/null
-
-      command rm -r "$fifo_dir"
-    end
-
-    command kak -c "$session_id" $flags $files
-  else
-    command kak $flags $files
-  end
 end