update_req.sh : Changed manual updating to pur package usage

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(){
+python3.12 -m venv --upgrade-deps "$VENV_PATH"
-	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 '^[^#]' "$filename" | cut -d = -f 1 | xargs pip install -U
+pip install --disable-pip-version pur
-
-		TEMP_FILE=$(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 : $filename"
+	header "$(realpath "$filename" | sed "s,$HOME,~,")"
-		grep -e '^[^#]' "$filename" | cut -d = -f 1 | xargs pip download
+	pur -r "$filename"
-		rm *.whl
 done
-
 deactivate
 rm -rf "$VENV_PATH"
-}
-
-update