nixpkgs/pkgs/build-support/fetchfile/builder.sh

source $stdenv/setup

echo "copying $url into $out..."

cp "$pathname" "$out" || exit 1

actual=$(md5sum -b $out | cut -c1-32)
if test "$actual" != "$md5"; then
    echo "hash is $actual, expected $md5"
    exit 1
fi
* "." -> "source". svn path=/nixpkgs/trunk/; revision=4335 2005-12-05 15:11:09 +01:00			`source $stdenv/setup`
* Added the j2sdk of Sun for Linux. Downloading this thing is a big problem, so I decided to require to user to get the file and put it in some location in the file system. wget doesn't seem to accept the file scheme however, so I had to move the copying into the builder itself. The builder checks the md5 hash of the downloaded file. Maybe having a separate 'fetchfile' would be useful to make a file in the outside world pure. I tried to add this to build-support, but this obviously did not work. I still committed it. Just remove it if you think that it sucks. svn path=/nixpkgs/trunk/; revision=716 2004-01-25 00:46:00 +01:00
			`echo "copying $url into $out..."`

			`cp "$pathname" "$out" \|\| exit 1`

			`actual=$(md5sum -b $out \| cut -c1-32)`
			`if test "$actual" != "$md5"; then`
			`echo "hash is $actual, expected $md5"`
			`exit 1`
			`fi`