From 09729afd489f99a0f2a46bb885f4ec7777264426 Mon Sep 17 00:00:00 2001
From: saundersp <pierre.saundersgb@gmail.com>
Date: Sat, 26 Apr 2025 18:13:41 +0200
Subject: [PATCH] update_req.sh : Changed manual updating to pur package usage

---
 update_req.sh | 60 +++++++++++++++++++++------------------------------
 1 file changed, 24 insertions(+), 36 deletions(-)

diff --git a/update_req.sh b/update_req.sh
index 3655d76..f95b1f0 100755
--- a/update_req.sh
+++ b/update_req.sh
@@ -1,40 +1,28 @@
 #!/bin/sh
 
+repeat_char(){
+	end="$1"
+	for _ in $(seq 1 "$end") ; do
+		printf '%s' "$2";
+	done
+}
+
+header(){
+	env printf "┌$(repeat_char 150 ─)┐\n"
+	env printf '│ %-148s │\n' "$1"
+	env printf "└$(repeat_char 150 '─')┘\n"
+}
+
 VENV_PATH='./.venv'
 
-update(){
-	fd requirements.txt ~ | while read -r filename; do
-		echo "Updating : $filename"
-
-		python -m venv --upgrade-deps "$VENV_PATH"
-		if [ -f "$VENV_PATH"/Scripts/activate ]; then . "$VENV_PATH"/Scripts/activate
-		elif [ -f "$VENV_PATH"/bin/activate ]; then . "$VENV_PATH"/bin/activate
-		else exit 1; fi
-		grep -e '^[^#]' "$filename" | cut -d = -f 1 | xargs pip install -U
-
-		TEMP_FILE=$(mktemp)
-		pip freeze | grep -E "($(grep -e '^[^#]' "$filename" | cut -d = -f 1 | paste -sd \|))=" > "$TEMP_FILE"
-		nvim -d "$filename" "$TEMP_FILE"
-
-		deactivate
-		rm -rf "$VENV_PATH" "$TEMP_FILE"
-	done
-}
-
-download(){
-	python -m venv --upgrade-deps "$VENV_PATH"
-	if [ -f "$VENV_PATH"/Scripts/activate ]; then . "$VENV_PATH"/Scripts/activate
-	elif [ -f "$VENV_PATH"/bin/activate ]; then . "$VENV_PATH"/bin/activate
-	else exit 1; fi
-
-	fd requirements.txt ~ | while read -r filename; do
-		echo "Downloading : $filename"
-		grep -e '^[^#]' "$filename" | cut -d = -f 1 | xargs pip download
-		rm *.whl
-	done
-
-	deactivate
-	rm -rf "$VENV_PATH"
-}
-
-update
+python3.12 -m venv --upgrade-deps "$VENV_PATH"
+if [ -f "$VENV_PATH"/Scripts/activate ]; then . "$VENV_PATH"/Scripts/activate
+elif [ -f "$VENV_PATH"/bin/activate ]; then . "$VENV_PATH"/bin/activate
+else exit 1; fi
+pip install --disable-pip-version pur
+fd requirements.txt ~ | while read -r filename; do
+	header "$(realpath "$filename" | sed "s,$HOME,~,")"
+	pur -r "$filename"
+done
+deactivate
+rm -rf "$VENV_PATH"