From a3f35b2d1802c20f5966524f6cbd28afec5a0c96 Mon Sep 17 00:00:00 2001
From: Ismo Vuorinen <ismo@ivuorinen.net>
Date: Wed, 11 Jun 2025 13:40:36 +0300
Subject: [PATCH] feat(fish): add nickeb96/puffer-fish

Signed-off-by: Ismo Vuorinen <ismo@ivuorinen.net>
---
 .../fish/conf.d/puffer_fish_key_bindings.fish | 25 +++++++++++++++++++
 config/fish/fish_plugins                      |  1 +
 .../functions/_puffer_fish_expand_bang.fish   |  9 +++++++
 .../functions/_puffer_fish_expand_dots.fish   |  9 +++++++
 .../_puffer_fish_expand_lastarg.fish          |  9 +++++++
 5 files changed, 53 insertions(+)
 create mode 100644 config/fish/conf.d/puffer_fish_key_bindings.fish
 create mode 100644 config/fish/functions/_puffer_fish_expand_bang.fish
 create mode 100644 config/fish/functions/_puffer_fish_expand_dots.fish
 create mode 100644 config/fish/functions/_puffer_fish_expand_lastarg.fish

diff --git a/config/fish/conf.d/puffer_fish_key_bindings.fish b/config/fish/conf.d/puffer_fish_key_bindings.fish
new file mode 100644
index 0000000..58d4d3d
--- /dev/null
+++ b/config/fish/conf.d/puffer_fish_key_bindings.fish
@@ -0,0 +1,25 @@
+status is-interactive || exit
+
+function _puffer_fish_key_bindings --on-variable fish_key_bindings
+    set -l modes
+    if test "$fish_key_bindings" = fish_default_key_bindings
+        set modes default insert
+    else
+        set modes insert default
+    end
+
+    bind --mode $modes[1] . _puffer_fish_expand_dots
+    bind --mode $modes[1] ! _puffer_fish_expand_bang
+    bind --mode $modes[1] '$' _puffer_fish_expand_lastarg
+    bind --mode $modes[2] --erase . ! '$'
+end
+
+_puffer_fish_key_bindings
+
+set -l uninstall_event puffer_fish_key_bindings_uninstall
+
+function _$uninstall_event --on-event $uninstall_event
+    bind -e .
+    bind -e !
+    bind -e '$'
+end
diff --git a/config/fish/fish_plugins b/config/fish/fish_plugins
index c04887f..150fb96 100644
--- a/config/fish/fish_plugins
+++ b/config/fish/fish_plugins
@@ -6,3 +6,4 @@ danhper/fish-ssh-agent
 halostatue/fish-brew@v3
 edc/bass
 meaningful-ooo/sponge
+nickeb96/puffer-fish
diff --git a/config/fish/functions/_puffer_fish_expand_bang.fish b/config/fish/functions/_puffer_fish_expand_bang.fish
new file mode 100644
index 0000000..401d85e
--- /dev/null
+++ b/config/fish/functions/_puffer_fish_expand_bang.fish
@@ -0,0 +1,9 @@
+function _puffer_fish_expand_bang
+    switch (commandline -t)
+      case '!'
+        commandline -t $history[1]
+      case '*'
+        commandline -i '!'
+    end
+end
+
diff --git a/config/fish/functions/_puffer_fish_expand_dots.fish b/config/fish/functions/_puffer_fish_expand_dots.fish
new file mode 100644
index 0000000..ff82af7
--- /dev/null
+++ b/config/fish/functions/_puffer_fish_expand_dots.fish
@@ -0,0 +1,9 @@
+function _puffer_fish_expand_dots -d 'expand ... to ../.. etc'
+    set -l cmd (commandline --cut-at-cursor)
+    set -l split (string split -- ' ' $cmd)
+    if string match --quiet --regex -- '^(\.\./)*\.\.$' $split[-1]
+        commandline --insert '/..'
+    else
+        commandline --insert '.'
+    end
+end
diff --git a/config/fish/functions/_puffer_fish_expand_lastarg.fish b/config/fish/functions/_puffer_fish_expand_lastarg.fish
new file mode 100644
index 0000000..a61b892
--- /dev/null
+++ b/config/fish/functions/_puffer_fish_expand_lastarg.fish
@@ -0,0 +1,9 @@
+function _puffer_fish_expand_lastarg
+    switch (commandline -t)
+      case '!'
+        commandline -t ""
+        commandline -f history-token-search-backward
+      case '*'
+        commandline -i '$'
+    end
+end