guix/corepkgs/nar/nar.sh.in

#! @shell@ -e

# !!! impure; fix this
export PATH=/bin:/usr/bin

echo "packing $path into $out..."
mkdir $out
dst=$out/tmp.nar.bz2
@bindir@/nix-store --dump "$path" > tmp

@bzip2@ < tmp > $dst

@bindir@/nix-hash -vvvvv --flat --type sha1 --base32 tmp > $out/nar-hash

@bindir@/nix-hash --flat --type sha1 --base32 $dst > $out/narbz2-hash

mv $out/tmp.nar.bz2 $out/$(cat $out/narbz2-hash).nar.bz2
* Switched from wget to curl. * Made the dependencies on bzip2 and the shell explicit. 2004-04-06 08:18:51 +00:00			`#! @shell@ -e`
* Generate nar.sh, fetchurl.sh. 2003-07-18 07:42:57 +00:00
* Switched from wget to curl. * Made the dependencies on bzip2 and the shell explicit. 2004-04-06 08:18:51 +00:00			`# !!! impure; fix this`
* nix-push generated invalid (old-style) slices. * nar.sh needs a path. 2003-08-28 10:10:12 +00:00			`export PATH=/bin:/usr/bin`

* Generate nar.sh, fetchurl.sh. 2003-07-18 07:42:57 +00:00			`echo "packing $path into $out..."`
* Switched from wget to curl. * Made the dependencies on bzip2 and the shell explicit. 2004-04-06 08:18:51 +00:00			`mkdir $out`
* Set NAR name to content hash; previous nix-push names were not unique. * Drop `hashAlgo' attribute in manifests; prefix hashes with the hash algorithm instead. 2005-03-14 15:09:53 +00:00			`dst=$out/tmp.nar.bz2`
* Include the size of the bzipped archive (necessary for computing the cheapest download path), as well as the hash of the contents of the path (necessary for checking patch applicability). 2004-12-13 16:56:18 +00:00			`@bindir@/nix-store --dump "$path" > tmp`
* Generate nar.sh, fetchurl.sh. 2003-07-18 07:42:57 +00:00
* Include the size of the bzipped archive (necessary for computing the cheapest download path), as well as the hash of the contents of the path (necessary for checking patch applicability). 2004-12-13 16:56:18 +00:00			`@bzip2@ < tmp > $dst`
* Check exit status of pipe elements. 2004-11-08 11:32:10 +00:00
* Really fix the substitute mechanism, i.e., ensure the closure invariant by registering references through the manifest. * Added a test for nix-pull. 2005-01-25 17:08:52 +00:00			`@bindir@/nix-hash -vvvvv --flat --type sha1 --base32 tmp > $out/nar-hash`
* Include the size of the bzipped archive (necessary for computing the cheapest download path), as well as the hash of the contents of the path (necessary for checking patch applicability). 2004-12-13 16:56:18 +00:00
* Really fix the substitute mechanism, i.e., ensure the closure invariant by registering references through the manifest. * Added a test for nix-pull. 2005-01-25 17:08:52 +00:00			`@bindir@/nix-hash --flat --type sha1 --base32 $dst > $out/narbz2-hash`
* Set NAR name to content hash; previous nix-push names were not unique. * Drop `hashAlgo' attribute in manifests; prefix hashes with the hash algorithm instead. 2005-03-14 15:09:53 +00:00
			`mv $out/tmp.nar.bz2 $out/$(cat $out/narbz2-hash).nar.bz2`