Remove manifest support

Manifests have been superseded by binary caches for years. This also
gets rid of nix-pull, nix-generate-patches and bsdiff/bspatch.

tests/binary-cache.sh

@@ -1,7 +1,6 @@
 source common.sh
 
 clearStore
-clearManifests
 clearCache
 
 # Create the binary cache.

tests/binary-patching.nix

@@ -1,18 +0,0 @@
-{ version }:
-
-with import ./config.nix;
-
-mkDerivation {
-  name = "foo-${toString version}";
-  builder = builtins.toFile "builder.sh"
-    ''
-      mkdir $out
-      (for ((n = 1; n < 100000; n++)); do echo $n; done) > $out/foo
-      ${if version != 1 then ''
-        (for ((n = 100000; n < 110000; n++)); do echo $n; done) >> $out/foo
-      '' else ""}
-      ${if version == 3 then ''
-        echo foobar >> $out/foo
-      '' else ""}
-    '';
-}

tests/binary-patching.sh

@@ -1,61 +0,0 @@
-source common.sh
-
-clearManifests
-
-mkdir -p $TEST_ROOT/cache2 $TEST_ROOT/patches
-
-RESULT=$TEST_ROOT/result
-
-# Build version 1 and 2 of the "foo" package.
-nix-push --dest $TEST_ROOT/cache2 --manifest --bzip2 \
-    $(nix-build -o $RESULT binary-patching.nix --arg version 1)
-mv $TEST_ROOT/cache2/MANIFEST $TEST_ROOT/manifest1 
-
-out2=$(nix-build -o $RESULT binary-patching.nix --arg version 2)
-nix-push --dest $TEST_ROOT/cache2 --manifest --bzip2 $out2
-mv $TEST_ROOT/cache2/MANIFEST $TEST_ROOT/manifest2
-    
-out3=$(nix-build -o $RESULT binary-patching.nix --arg version 3)
-nix-push --dest $TEST_ROOT/cache2 --manifest --bzip2 $out3
-mv $TEST_ROOT/cache2/MANIFEST $TEST_ROOT/manifest3
-
-rm $RESULT
-
-# Generate binary patches.
-nix-generate-patches $TEST_ROOT/cache2 $TEST_ROOT/patches \
-    file://$TEST_ROOT/patches $TEST_ROOT/manifest1 $TEST_ROOT/manifest2
-
-nix-generate-patches $TEST_ROOT/cache2 $TEST_ROOT/patches \
-    file://$TEST_ROOT/patches $TEST_ROOT/manifest2 $TEST_ROOT/manifest3
-
-grep -q "patch {" $TEST_ROOT/manifest3
-
-# Get rid of versions 2 and 3.
-nix-store --delete $out2 $out3
-
-# Pull the manifest containing the patches.
-clearManifests
-nix-pull file://$TEST_ROOT/manifest3
-
-# Make sure that the download size prediction uses the patches rather
-# than the full download.
-nix-build -o $RESULT binary-patching.nix --arg version 3 --dry-run 2>&1 | grep -q "0.01 MiB"
-
-# Now rebuild it.  This should use the two patches generated above.
-rm -f $TEST_ROOT/var/log/nix/downloads
-nix-build -o $RESULT binary-patching.nix --arg version 3
-rm $RESULT
-[ "$(grep ' patch ' $TEST_ROOT/var/log/nix/downloads | wc -l)" -eq 2 ]
-
-# Add a patch from version 1 directly to version 3.
-nix-generate-patches $TEST_ROOT/cache2 $TEST_ROOT/patches \
-    file://$TEST_ROOT/patches $TEST_ROOT/manifest1 $TEST_ROOT/manifest3
-
-# Rebuild version 3.  This should use the direct patch rather than the
-# sequence of two patches.
-nix-store --delete $out2 $out3
-clearManifests
-rm $TEST_ROOT/var/log/nix/downloads
-nix-pull file://$TEST_ROOT/manifest3
-nix-build -o $RESULT binary-patching.nix --arg version 3
-[ "$(grep ' patch ' $TEST_ROOT/var/log/nix/downloads | wc -l)" -eq 1 ]

tests/common.sh.in

@@ -54,10 +54,6 @@ clearStore() {
     rm -f "$NIX_STATE_DIR"/gcroots/ref
 }
 
-clearManifests() {
-    rm -f $NIX_STATE_DIR/manifests/*
-}
-
 clearCache() {
     rm -rf "$cacheDir"
 }

tests/install-package.sh

@@ -1,15 +1,14 @@
 source common.sh
 
-# Note: this test expects to be run *after* nix-push.sh.
-
 drvPath=$(nix-instantiate ./dependencies.nix)
-outPath=$(nix-store -q $drvPath)
+outPath=$(nix-store -r $drvPath)
+nix-push --dest $cacheDir $outPath
 
 clearStore
 clearProfiles
 
 cat > $TEST_ROOT/foo.nixpkg <<EOF
-NIXPKG1 file://$TEST_ROOT/cache/MANIFEST simple $system $drvPath $outPath
+NIXPKG1 - simple $system $drvPath $outPath file://$cacheDir
 EOF
 
 nix-install-package --non-interactive -p $profiles/test $TEST_ROOT/foo.nixpkg

tests/local.mk

@@ -4,11 +4,11 @@ check:
 nix_tests = \
   init.sh hash.sh lang.sh add.sh simple.sh dependencies.sh \
   build-hook.sh substitutes.sh substitutes2.sh \
-  fallback.sh nix-push.sh gc.sh gc-concurrent.sh nix-pull.sh \
+  fallback.sh nix-push.sh gc.sh gc-concurrent.sh \
   referrers.sh user-envs.sh logging.sh nix-build.sh misc.sh fixed.sh \
   gc-runtime.sh install-package.sh check-refs.sh filter-source.sh \
   remote-store.sh export.sh export-graph.sh \
-  binary-patching.sh timeout.sh secure-drv-outputs.sh nix-channel.sh \
+  timeout.sh secure-drv-outputs.sh nix-channel.sh \
   multiple-outputs.sh import-derivation.sh fetchurl.sh optimise-store.sh \
   binary-cache.sh nix-profile.sh repair.sh dump-db.sh case-hack.sh \
   check-reqs.sh pass-as-file.sh tarball.sh

tests/nix-channel.sh

@@ -1,7 +1,6 @@
 source common.sh
 
 clearProfiles
-clearManifests
 
 rm -f $TEST_ROOT/.nix-channels
 
@@ -45,7 +44,6 @@ nix-env -i dependencies
 
 
 clearProfiles
-clearManifests
 rm -f $TEST_ROOT/.nix-channels
 
 # Test updating from a tarball

tests/nix-pull.sh

@@ -1,33 +0,0 @@
-source common.sh
-
-pullCache () {
-    echo "pulling cache..."
-    nix-pull file://$TEST_ROOT/cache/MANIFEST
-}
-
-clearStore
-clearManifests
-pullCache
-
-drvPath=$(nix-instantiate dependencies.nix)
-outPath=$(nix-store -q $drvPath)
-
-echo "building $outPath using substitutes..."
-nix-store -r $outPath
-
-cat $outPath/input-2/bar
-
-clearStore
-clearManifests
-pullCache
-
-echo "building $drvPath using substitutes..."
-nix-store -r $drvPath
-
-cat $outPath/input-2/bar
-
-# Check that the derivers are set properly.
-test $(nix-store -q --deriver "$outPath") = "$drvPath"
-nix-store -q --deriver $(readLink $outPath/input-2) | grep -q -- "-input-2.drv"
-
-clearManifests

tests/remote-store.sh

@@ -1,7 +1,6 @@
 source common.sh
 
 clearStore
-clearManifests
 
 startDaemon
 

tests/secure-drv-outputs.sh

@@ -5,7 +5,6 @@
 source common.sh
 
 clearStore
-clearManifests
 
 startDaemon