add nix store receipt printer

nix-store-receipt.py

@@ -0,0 +1,51 @@
+#!/usr/bin/env python3
+
+from printer import p
+import subprocess
+import sys
+
+
+def get_closure(installables):
+    closure = subprocess.run(
+        ["nix", "path-info", "--recursive"] + installables,
+        encoding="utf8",
+        stdout=subprocess.PIPE,
+    )
+
+    return closure.stdout.replace("/nix/store/", "").split("\n")
+
+installables = sys.argv[1:]
+
+with p:
+    with p.set(
+        align="center",
+        bold=True,
+        invert=True,
+        smooth=True,
+        custom_size=True,
+        width=4,
+        height=4,
+    ):
+        p.textln(" Nix Store ")
+
+    p.ln()
+
+    with p.set(align="center", double_height=True, double_width=True):
+        p.textln("Everyone's favorite")
+        p.textln("package store")
+
+    p.ln()
+
+    p.textln("You were looking for:")
+    for item in installables:
+        p.textln(f"- {item}")
+    p.ln()
+
+    p.textln("Your closure today:")
+
+    with p.set(
+        align="left",
+        font=1,
+    ):
+        for line in get_closure(installables):
+            p.textln(line)