From 9786e54eb869cbb09e146ecde8d1e3cb552ba087 Mon Sep 17 00:00:00 2001
From: PowerUser64 <blake@blakenorth.net>
Date: Wed, 22 Jan 2025 11:40:10 -0800
Subject: [PATCH] upd: refactor, add nvim

---
 .config/shell/bin/upd | 22 +++++++++++++++++++++-
 1 file changed, 21 insertions(+), 1 deletion(-)

diff --git a/.config/shell/bin/upd b/.config/shell/bin/upd
index c53b91c..1a955d0 100755
--- a/.config/shell/bin/upd
+++ b/.config/shell/bin/upd
@@ -23,11 +23,31 @@ fi
 # Avoiding copy pasting this over and over
 g() { git -C "$REPO" "$@"; }
 
+# path_append from https://superuser.com/questions/39751/add-directory-to-path-if-its-not-already-there
+# checks if a path is already in the PATH and if it exists
+path_append() {
+   if [ -d "$1" ]; then
+      # shellcheck disable=SC3010
+      if command '[[' > /dev/null 2>&1 && [[ ":$REPOS_TO_UPDATE:" != *":$1:"* ]]; then
+         REPOS_TO_UPDATE="${REPOS_TO_UPDATE:+"$REPOS_TO_UPDATE:"}$1"
+      else
+         REPOS_TO_UPDATE="$REPOS_TO_UPDATE:$1"
+      fi
+   fi
+}
+
 # shellcheck disable=SC2016
 REPO_ABBR='echo ${REPO/"$HOME"/"~"}'
 
+path_append "${DOCS_DIR:-}"
+path_append "$HOME/bin"
+path_append "${NIXOS_DIR:-}"
+path_append "$HOME/code/faust-ideas"
+path_append "$HOME/code/nixvim-config"
+path_append "$HOME/.config/nvim"
+
 # `git pull` everything mentioned in the REPOS_TO_UPDATE variable
-IFS=: read -ra REPOS_TO_UPDATE_ARR <<< "${REPOS_TO_UPDATE:-}:${DOCS_DIR:-}:$HOME/bin:${NIXOS_DIR:-}:$HOME/code/faust-ideas:$HOME/code/nixvim-config"
+IFS=: read -ra REPOS_TO_UPDATE_ARR <<< "${REPOS_TO_UPDATE:-}"
 for REPO in "${REPOS_TO_UPDATE_ARR[@]}"; do
    if [ -n "$REPO" ]; then
       if g rev-parse > /dev/null 2>&1; then