From 3667b563069bb4ce0fbae66a114ff1173cf11ff7 Mon Sep 17 00:00:00 2001
From: Tim Keller <tjk@tjkeller.xyz>
Date: Fri, 30 May 2025 17:17:06 -0500
Subject: add zscript for nix shell py

---
 zscripts/nixshell.zsh | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 mode change 100644 => 100755 zscripts/nixshell.zsh

(limited to 'zscripts/nixshell.zsh')

diff --git a/zscripts/nixshell.zsh b/zscripts/nixshell.zsh
old mode 100644
new mode 100755
index dfc884a..16d0ee3
--- a/zscripts/nixshell.zsh
+++ b/zscripts/nixshell.zsh
@@ -10,3 +10,15 @@ if [ -n "$IN_NIX_SHELL" ]; then
 	# Add nix-shell prefix to prompt in the same style as python venv
 	PS1PREFIX="(nix-shell) "
 fi
+
+
+# Read requirements.txt in to nix-shell
+function nix-shell-py() {
+	if [ ! -f ./requirements.txt ]; then
+		echo "No requirements.txt file was found in the current directory. Exiting..." 1>&2
+		exit 1
+	fi
+
+	requirements="$(sed 's/#.*//;s/^/python3Packages./' ./requirements.txt | tr -s '\n' ' ')"
+	nix-shell -p ${=requirements}
+}
-- 
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