From 0dcd93477a796bcd5fd0f2a9879ca0b6c3d2aa39 Mon Sep 17 00:00:00 2001
From: John Mertz <git@john.me.tz>
Date: Wed, 28 Dec 2022 10:38:43 -0500
Subject: [PATCH] Git directory 'onefetch'

Alias 'cd' to create a flag.
Detect flag during prompt script.
If directory changed to the root of a git repository, print 'onefetch'
Remove flag if set.
---
 bash/bash_aliases | 3 +++
 bash/prompt.sh    | 8 ++++++++
 2 files changed, 11 insertions(+)

diff --git a/bash/bash_aliases b/bash/bash_aliases
index bf8552a0c..874ee2207 100644
--- a/bash/bash_aliases
+++ b/bash/bash_aliases
@@ -51,6 +51,9 @@ alias mpv="flatpak run io.mpv.Mpv"
 # Detect if I'm in a toolbox
 alias isdistrobox='[ -f "/run/.toolboxenv" ] && grep -oP "(?<=name=\")[^\";]+" /run/.containerenv'
 
+# Flag that the directory was just changed (used with prompt)
+alias cd='export DIRCHANGED="1"; cd'
+
 if [ $(isdistrobox) ]; then
         source $HOME/.dotfiles/bash/bash_aliases.distrobox
 else
diff --git a/bash/prompt.sh b/bash/prompt.sh
index c765fdee1..bc4c1752e 100755
--- a/bash/prompt.sh
+++ b/bash/prompt.sh
@@ -9,6 +9,14 @@ elif [[ $ARG != '' ]]; then
 	exit 0
 fi
 
+# If directory was just changed to the root of a git repository, print onefetch
+if [ ! -z $DIRCHANGED ]; then
+        if [ -d $PWD/.git ]; then
+                $HOME/bin/onefetch
+        fi
+        unset DIRCHANGED
+fi
+
 # Default colours
 # 0 default, 1 red 2 green 3 yellow 4 blue 5 magenta 6 cyan 7 white (grey)
 PC="0" # prompt default