flake: Switch inputs over to unflake

[`unflake`](https://codeberg.org/goldstein/unflake) allows prefect input
de-dedulication and also gives us in general more control over which
inputs exist and where they are fetched from.

1 files changed, 9 insertions, 0 deletions

diff --git a/scripts/unflake.sh b/scripts/unflake.sh
new file mode 100755
index 0000000..faaa533
--- /dev/null
+++ b/scripts/unflake.sh
@@ -0,0 +1,9 @@
+#! /usr/bin/env sh
+
+set -e
+
+NIX_CONFIG="${NIX_CONFIG-pure-eval = false}"
+export NIX_CONFIG
+nix run -f https://codeberg.org/goldstein/unflake/archive/main.tar.gz unflake -- "$@"
+
+# vim: ft=sh