mirror of
https://github.com/NixOS/nix.git
synced 2024-11-29 02:02:27 +00:00
20 lines
409 B
Bash
20 lines
409 B
Bash
#! @shell@ -e
|
|
|
|
export PATH=/bin:/usr/bin
|
|
|
|
echo "downloading $url into $out"
|
|
|
|
prefetch=@storedir@/nix-prefetch-url-$md5
|
|
if test -f "$prefetch"; then
|
|
echo "using prefetched $prefetch";
|
|
mv $prefetch $out
|
|
else
|
|
@curl@ --fail --location --max-redirs 20 "$url" > "$out"
|
|
fi
|
|
|
|
actual=$(@bindir@/nix-hash --flat $out)
|
|
if test "$actual" != "$md5"; then
|
|
echo "hash is $actual, expected $md5"
|
|
exit 1
|
|
fi
|