Merge from trunk

Makefile.am

@@ -1,4 +1,4 @@
-SUBDIRS = externals src scripts corepkgs doc misc tests
+SUBDIRS = externals src perl scripts corepkgs doc misc tests
 EXTRA_DIST = substitute.mk nix.spec nix.spec.in bootstrap.sh \
   nix.conf.example NEWS version
 
@@ -33,7 +33,7 @@ init-state:
 	$(INSTALL) $(INIT_FLAGS) -d $(DESTDIR)$(localstatedir)/nix/temproots
 	ln -sfn $(localstatedir)/nix/profiles $(DESTDIR)$(localstatedir)/nix/gcroots/profiles
 	$(INSTALL) $(INIT_FLAGS) -d $(DESTDIR)$(localstatedir)/nix/userpool
-	-$(INSTALL) $(INIT_FLAGS) -m 1777 -d $(DESTDIR)$(storedir)
+	-$(INSTALL) $(INIT_FLAGS) -d $(DESTDIR)$(storedir)
 	$(INSTALL) $(INIT_FLAGS) $(GROUP_WRITABLE) -d $(DESTDIR)$(localstatedir)/nix/manifests
 	ln -sfn $(localstatedir)/nix/manifests $(DESTDIR)$(localstatedir)/nix/gcroots/manifests
 

configure.ac

@@ -283,6 +283,8 @@ fi
 
 
 # Check for the required Perl dependencies (DBI and DBD::SQLite).
+perlFlags="-I${libdir}/perl5/site_perl"
+
 AC_ARG_WITH(dbi, AC_HELP_STRING([--with-dbi=PATH],
   [prefix of the Perl DBI library]),
   perlFlags="$perlFlags -I$withval")
@@ -341,6 +343,7 @@ AC_CONFIG_FILES([Makefile
    src/nix-setuid-helper/Makefile
    src/nix-log2xml/Makefile
    src/bsdiff-4.3/Makefile
+   perl/Makefile
    scripts/Makefile
    corepkgs/Makefile
    corepkgs/nar/Makefile

corepkgs/channels/unpack.sh.in

@@ -14,7 +14,7 @@ for ((n = 0; n < ${#inputs[*]}; n += 2)); do
     
     echo "unpacking channel $channelName"
     
-    @bunzip2@ < $channelTarball | @tar@ xf -
+    @bzip2@ -d < $channelTarball | @tar@ xf -
 
     if test -e */channel-name; then
         channelName="$(@coreutils@/cat */channel-name)"

doc/manual/conf-file.xml

@@ -6,7 +6,7 @@
 
 
 <para>A number of persistent settings of Nix are stored in the file
-<filename><replaceable>prefix</replaceable>/etc/nix/nix.conf</filename>.
+<filename><replaceable>sysconfdir</replaceable>/nix/nix.conf</filename>.
 This file is a list of <literal><replaceable>name</replaceable> =
 <replaceable>value</replaceable></literal> pairs, one per line.
 Comments start with a <literal>#</literal> character.  An example

doc/manual/installation.xml

@@ -314,7 +314,7 @@ bit turned on (like <filename>/tmp</filename>):
 
 <screen>
 $ chgrp nixbld /nix/store
-$ chmod 1777 /nix/store
+$ chmod 1775 /nix/store
 </screen>
 
 </para>
@@ -323,7 +323,7 @@ $ chmod 1777 /nix/store
 specifying the build users group in the <link
 linkend="conf-build-users-group"><literal>build-users-group</literal>
 option</link> in the <link linkend="sec-conf-file">Nix configuration
-file</link> (<literal>/nix/etc/nix/nix.conf</literal>):
+file</link> (usually <literal>/etc/nix/nix.conf</literal>):
 
 <programlisting>
 build-users-group = nixbld

externals/Makefile.am

@@ -23,7 +23,7 @@ build-bzip2: $(BZIP2)
 
 install-exec-local:: build-bzip2
 	mkdir -p $(DESTDIR)${bzip2_bin}
-	$(INSTALL_PROGRAM) $(bzip2_bin_test)/bzip2 $(bzip2_bin_test)/bunzip2 $(DESTDIR)${bzip2_bin}
+	$(INSTALL_PROGRAM) $(bzip2_bin_test)/bzip2 $(DESTDIR)${bzip2_bin}
 endif
 
 

nix.spec.in

@@ -20,6 +20,7 @@ Prefix: /usr
 Requires: /usr/bin/perl
 Requires: curl
 Requires: perl-DBD-SQLite
+Requires: perl-devel
 
 # Hack to make that shitty RPM scanning hack shut up.
 Provides: perl(readmanifest)

perl/MANIFEST

@@ -0,0 +1,7 @@
+Changes
+Makefile.PL
+MANIFEST
+Nix.xs
+README
+t/Nix.t
+lib/Nix.pm

perl/Makefile.am

@@ -0,0 +1,32 @@
+perlversion := $(shell perl -e 'use Config; print $$Config{version};')
+perlarchname := $(shell perl -e 'use Config; print $$Config{archname};')
+perllibdir = $(libdir)/perl5/site_perl/$(perlversion)/$(perlarchname)
+
+PERL_MODULES = lib/Nix/Store.pm lib/Nix/Manifest.pm lib/Nix/GeneratePatches.pm lib/Nix/SSH.pm lib/Nix/Config.pm.in
+
+all: $(PERL_MODULES:.in=)
+	ln -sfn $(abs_builddir)/.libs/libNixStore.so lib/Store.so
+
+install-exec-local: $(PERL_MODULES:.in=)
+	$(INSTALL) -d $(DESTDIR)$(perllibdir)/Nix
+	$(INSTALL_DATA) $(PERL_MODULES:.in=) $(DESTDIR)$(perllibdir)/Nix
+	$(INSTALL) -d $(DESTDIR)$(perllibdir)/auto/Nix/Store
+	ln -sfn $(pkglibdir)/libNixStore.so $(DESTDIR)$(perllibdir)/auto/Nix/Store/Store.so
+
+# Awful hackery to get libtool to build Perl XS bindings.
+pkglib_LTLIBRARIES = libNixStore.la
+
+libNixStore_la_SOURCES = lib/Nix/Store.cc
+
+libNixStore_la_LIBADD = $(top_srcdir)/src/libstore/libstore.la
+
+AM_CXXFLAGS = \
+  -I$(top_srcdir)/src -I$(top_srcdir)/src/libutil -I$(top_srcdir)/src/libstore \
+  -I$(shell perl -e 'use Config; print $$Config{archlibexp};')/CORE
+
+lib/Nix/Store.cc: lib/Nix/Store.xs
+	xsubpp $^ -output $@
+
+EXTRA_DIST = $(PERL_MODULES) lib/Nix/Store.xs
+
+include ../substitute.mk

perl/lib/Nix/Config.pm.in

@@ -1,4 +1,12 @@
-use strict;
+package Nix::Config;
+
+$binDir = $ENV{"NIX_BIN_DIR"} || "@bindir@";
+$libexecDir = $ENV{"NIX_LIBEXEC_DIR"} || "@libexecdir@";
+$manifestDir = $ENV{"NIX_MANIFESTS_DIR"} || "@localstatedir@/nix/manifests";
+$logDir = $ENV{"NIX_LOG_DIR"} || "@localstatedir@/log/nix";
+
+$bzip2 = $ENV{"NIX_BZIP2"} || "@bzip2@";
+$curl = "@curl@";
 
 sub readConfig {
     my %config;

perl/lib/Nix/GeneratePatches.pm

@@ -1,6 +1,13 @@
+package Nix::GeneratePatches;
+
 use strict;
 use File::Temp qw(tempdir);
 use File::stat;
+use Nix::Config;
+use Nix::Manifest;
+
+our @ISA = qw(Exporter);
+our @EXPORT = qw(generatePatches propagatePatches copyPatches);
 
 
 # Some patch generations options.
@@ -201,7 +208,7 @@ sub generatePatches {
                 next;
             }
 
-            system("@bunzip2@ < $srcNarBz2 > $tmpDir/A") == 0
+            system("$Nix::Config::bzip2 -d < $srcNarBz2 > $tmpDir/A") == 0
                 or die "cannot unpack $srcNarBz2";
 
             if (stat("$tmpDir/A")->size >= $maxNarSize) {
@@ -209,7 +216,7 @@ sub generatePatches {
                 next;
             }
         
-            system("@bunzip2@ < $dstNarBz2 > $tmpDir/B") == 0
+            system("$Nix::Config::bzip2 -d < $dstNarBz2 > $tmpDir/B") == 0
                 or die "cannot unpack $dstNarBz2";
 
             if (stat("$tmpDir/B")->size >= $maxNarSize) {
@@ -218,20 +225,20 @@ sub generatePatches {
             }
         
             my $time1 = time();
-            my $res = system("ulimit -t $timeLimit; @libexecdir@/bsdiff $tmpDir/A $tmpDir/B $tmpDir/DIFF");
+            my $res = system("ulimit -t $timeLimit; $Nix::Config::libexecDir/bsdiff $tmpDir/A $tmpDir/B $tmpDir/DIFF");
             my $time2 = time();
             if ($res) {
                 warn "binary diff computation aborted after ", $time2 - $time1, " seconds\n";
                 next;
             }
 
-            my $baseHash = `@bindir@/nix-hash --flat --type $hashAlgo --base32 $tmpDir/A` or die;
+            my $baseHash = `$Nix::Config::binDir/nix-hash --flat --type $hashAlgo --base32 $tmpDir/A` or die;
             chomp $baseHash;
 
-            my $narHash = `@bindir@/nix-hash --flat --type $hashAlgo --base32 $tmpDir/B` or die;
+            my $narHash = `$Nix::Config::binDir/nix-hash --flat --type $hashAlgo --base32 $tmpDir/B` or die;
             chomp $narHash;
 
-            my $narDiffHash = `@bindir@/nix-hash --flat --type $hashAlgo --base32 $tmpDir/DIFF` or die;
+            my $narDiffHash = `$Nix::Config::binDir/nix-hash --flat --type $hashAlgo --base32 $tmpDir/DIFF` or die;
             chomp $narDiffHash;
 
             my $narDiffSize = stat("$tmpDir/DIFF")->size;

perl/lib/Nix/Manifest.pm

@@ -1,9 +1,15 @@
+package Nix::Manifest;
+
 use strict;
 use DBI;
 use Cwd;
 use File::stat;
 use File::Path;
 use Fcntl ':flock';
+use Nix::Config;
+
+our @ISA = qw(Exporter);
+our @EXPORT = qw(readManifest writeManifest updateManifestDB addPatch);
 
 
 sub addNAR {
@@ -200,7 +206,7 @@ sub writeManifest {
 
     # Create a bzipped manifest.
     unless (defined $noCompress) {
-	system("@bzip2@ < $manifest > $manifest.bz2.tmp") == 0
+	system("$Nix::Config::bzip2 < $manifest > $manifest.bz2.tmp") == 0
 	    or die "cannot compress manifest";
 
 	rename("$manifest.bz2.tmp", "$manifest.bz2")
@@ -210,7 +216,7 @@ sub writeManifest {
 
 
 sub updateManifestDB {
-    my $manifestDir = ($ENV{"NIX_MANIFESTS_DIR"} or "@localstatedir@/nix/manifests");
+    my $manifestDir = $Nix::Config::manifestDir;
 
     mkpath($manifestDir);
     
@@ -276,7 +282,8 @@ EOF
     # Acquire an exclusive lock to ensure that only one process
     # updates the DB at the same time.  This isn't really necessary,
     # but it prevents work duplication and lock contention in SQLite.
-    open MAINLOCK, ">>$manifestDir/cache.lock" or die;
+    my $lockFile = "$manifestDir/cache.lock";
+    open MAINLOCK, ">>$lockFile" or die "unable to acquire lock ‘$lockFile’: $!\n";
     flock(MAINLOCK, LOCK_EX) or die;
 
     $dbh->begin_work;

perl/lib/Nix/Store.pm

@@ -0,0 +1,23 @@
+package Nix::Store;
+
+use 5.010001;
+use strict;
+use warnings;
+
+require Exporter;
+
+our @ISA = qw(Exporter);
+
+our %EXPORT_TAGS = ( 'all' => [ qw( ) ] );
+
+our @EXPORT_OK = ( @{ $EXPORT_TAGS{'all'} } );
+
+our @EXPORT = qw(isValidPath topoSortPaths computeFSClosure followLinksToStorePath);
+
+our $VERSION = '0.15';
+
+require XSLoader;
+XSLoader::load('Nix::Store', $VERSION);
+
+1;
+__END__

perl/lib/Nix/Store.xs

@@ -0,0 +1,150 @@
+#include "EXTERN.h"
+#include "perl.h"
+#include "XSUB.h"
+
+/* Prevent a clash between some Perl and libstdc++ macros. */
+#undef do_open
+#undef do_close
+
+#include <store-api.hh>
+#include <globals.hh>
+#include <misc.hh>
+#include <util.hh>
+
+
+using namespace nix;
+
+
+void doInit() 
+{
+    if (!store) {
+        nixStore = canonPath(getEnv("NIX_STORE_DIR", getEnv("NIX_STORE", "/nix/store")));
+        nixStateDir = canonPath(getEnv("NIX_STATE_DIR", "/nix/var/nix"));
+        nixDBPath = getEnv("NIX_DB_DIR", nixStateDir + "/db");
+        try {
+            store = openStore();
+        } catch (Error & e) {
+            croak(e.what());
+        }
+    }
+}
+
+
+MODULE = Nix::Store PACKAGE = Nix::Store
+PROTOTYPES: ENABLE
+
+
+void init()
+    CODE:
+        doInit();
+
+
+int isValidPath(char * path)
+    CODE:
+        try {
+            doInit();
+            RETVAL = store->isValidPath(path);
+        } catch (Error & e) {
+            croak(e.what());
+        }
+    OUTPUT:
+        RETVAL
+
+
+SV * queryReferences(char * path)
+    PPCODE:
+        try {
+            doInit();
+            PathSet paths;
+            store->queryReferences(path, paths);
+            for (PathSet::iterator i = paths.begin(); i != paths.end(); ++i)
+                XPUSHs(sv_2mortal(newSVpv(i->c_str(), 0)));
+        } catch (Error & e) {
+            croak(e.what());
+        }
+
+
+SV * queryPathHash(char * path)
+    PPCODE:
+        try {
+            doInit();
+            Hash hash = store->queryPathHash(path);
+            string s = "sha256:" + printHash(hash);
+            XPUSHs(sv_2mortal(newSVpv(s.c_str(), 0)));
+        } catch (Error & e) {
+            croak(e.what());
+        }
+
+
+SV * queryDeriver(char * path)
+    PPCODE:
+        try {
+            doInit();
+            Path deriver = store->queryDeriver(path);
+            if (deriver == "") XSRETURN_UNDEF;
+            XPUSHs(sv_2mortal(newSVpv(deriver.c_str(), 0)));
+        } catch (Error & e) {
+            croak(e.what());
+        }
+
+
+SV * queryPathInfo(char * path)
+    PPCODE:
+        try {
+            doInit();
+            ValidPathInfo info = store->queryPathInfo(path);
+            if (info.deriver == "")
+                XPUSHs(&PL_sv_undef);
+            else
+                XPUSHs(sv_2mortal(newSVpv(info.deriver.c_str(), 0)));
+            string s = "sha256:" + printHash(info.hash);
+            XPUSHs(sv_2mortal(newSVpv(s.c_str(), 0)));
+            mXPUSHi(info.registrationTime);
+            mXPUSHi(info.narSize);
+            AV * arr = newAV();
+            for (PathSet::iterator i = info.references.begin(); i != info.references.end(); ++i)
+                av_push(arr, newSVpv(i->c_str(), 0));
+            XPUSHs(sv_2mortal(newRV((SV *) arr)));
+        } catch (Error & e) {
+            croak(e.what());
+        }
+
+
+SV * computeFSClosure(int flipDirection, int includeOutputs, ...)
+    PPCODE:
+        try {
+            doInit();
+            PathSet paths;
+            for (int n = 2; n < items; ++n)
+                computeFSClosure(*store, SvPV_nolen(ST(n)), paths, flipDirection, includeOutputs);
+            for (PathSet::iterator i = paths.begin(); i != paths.end(); ++i)
+                XPUSHs(sv_2mortal(newSVpv(i->c_str(), 0)));
+        } catch (Error & e) {
+            croak(e.what());
+        }
+
+
+SV * topoSortPaths(...)
+    PPCODE:
+        try {
+            doInit();
+            PathSet paths;
+            for (int n = 0; n < items; ++n) paths.insert(SvPV_nolen(ST(n)));
+            Paths sorted = topoSortPaths(*store, paths);
+            for (Paths::iterator i = sorted.begin(); i != sorted.end(); ++i)
+                XPUSHs(sv_2mortal(newSVpv(i->c_str(), 0)));
+        } catch (Error & e) {
+            croak(e.what());
+        }
+
+
+SV * followLinksToStorePath(char * path)
+    CODE:
+        try {
+            doInit();
+            RETVAL = newSVpv(followLinksToStorePath(path).c_str(), 0);
+        } catch (Error & e) {
+            croak(e.what());
+        }
+    OUTPUT:
+        RETVAL

release.nix

@@ -1,5 +1,5 @@
-{ nixpkgs ? ../nixpkgs
+{ nixpkgs ? <nixpkgs>, nixos ? <nixos>
-, nix ? { outPath = ./.; rev = 1234; }
+, nix ? { outPath = ../nix-export; rev = 1234; }
 , officialRelease ? false
 }:
 
@@ -140,6 +140,15 @@ let
     deb_ubuntu1010x86_64 = makeDeb_x86_64 (diskImageFuns: diskImageFuns.ubuntu1010x86_64) 50;
 
 
+    # System tests.
+    tests.remote_builds = (import ./tests/remote-builds.nix rec {
+      inherit nixpkgs nixos; nix = build { inherit system; }; system = "x86_64-linux";
+    }).test;
+
+    tests.nix_copy_closure = (import ./tests/nix-copy-closure.nix rec {
+      inherit nixpkgs nixos; nix = build { inherit system; }; system = "x86_64-linux";
+    }).test;
+
   };
 
 
@@ -155,7 +164,7 @@ let
       name = "nix-rpm-${diskImage.name}";
       src = jobs.tarball;
       diskImage = (diskImageFun vmTools.diskImageFuns)
-        { extraPackages = [ "perl-DBD-SQLite" ]; };
+        { extraPackages = [ "perl-DBD-SQLite" "perl-devel" ]; };
       memSize = 1024;
       meta.schedulingPriority = prio;
     };

scripts/Makefile.am

@@ -3,20 +3,16 @@ bin_SCRIPTS = nix-collect-garbage \
   nix-install-package nix-channel nix-build \
   nix-copy-closure nix-generate-patches
 
-noinst_SCRIPTS = nix-profile.sh GeneratePatches.pm \
+noinst_SCRIPTS = nix-profile.sh \
   find-runtime-roots.pl build-remote.pl nix-reduce-build \
   copy-from-other-stores.pl nix-http-export.cgi
 
-nix-pull nix-push: NixManifest.pm NixConfig.pm download-using-manifests.pl
+nix-pull nix-push: download-using-manifests.pl
 
-install-exec-local: NixManifest.pm GeneratePatches.pm download-using-manifests.pl copy-from-other-stores.pl find-runtime-roots.pl
+install-exec-local: download-using-manifests.pl copy-from-other-stores.pl find-runtime-roots.pl
 	$(INSTALL) -d $(DESTDIR)$(sysconfdir)/profile.d
 	$(INSTALL_PROGRAM) nix-profile.sh $(DESTDIR)$(sysconfdir)/profile.d/nix.sh
 	$(INSTALL) -d $(DESTDIR)$(libexecdir)/nix
-	$(INSTALL_DATA) NixManifest.pm $(DESTDIR)$(libexecdir)/nix 
-	$(INSTALL_DATA) NixConfig.pm $(DESTDIR)$(libexecdir)/nix 
-	$(INSTALL_DATA) SSH.pm $(DESTDIR)$(libexecdir)/nix 
-	$(INSTALL_DATA) GeneratePatches.pm $(DESTDIR)$(libexecdir)/nix 
 	$(INSTALL_PROGRAM) find-runtime-roots.pl $(DESTDIR)$(libexecdir)/nix 
 	$(INSTALL_PROGRAM) build-remote.pl $(DESTDIR)$(libexecdir)/nix 
 	$(INSTALL) -d $(DESTDIR)$(libexecdir)/nix/substituters
@@ -30,10 +26,6 @@ EXTRA_DIST = nix-collect-garbage.in \
   nix-pull.in nix-push.in nix-profile.sh.in \
   nix-prefetch-url.in nix-install-package.in \
   nix-channel.in \
-  NixManifest.pm.in \
-  NixConfig.pm.in \
-  SSH.pm \
-  GeneratePatches.pm.in \
   nix-build.in \
   download-using-manifests.pl.in \
   copy-from-other-stores.pl.in \
@@ -43,3 +35,6 @@ EXTRA_DIST = nix-collect-garbage.in \
   nix-reduce-build.in \
   nix-http-export.cgi.in \
   nix-generate-patches.in
+
+clean:
+	rm -f $(bin_SCRIPTS) $(noinst_SCRIPTS)

scripts/build-remote.pl.in

@@ -1,9 +1,9 @@
-#! @perl@ -w -I@libexecdir@/nix
+#! @perl@ -w @perlFlags@
 
 use Fcntl ':flock';
 use English '-no_match_vars';
 use IO::Handle;
-use SSH qw/sshOpts openSSHConnection/;
+use Nix::SSH qw/sshOpts openSSHConnection/;
 no warnings('once');
 
 

scripts/download-using-manifests.pl.in

@@ -1,16 +1,14 @@
-#! @perl@ -w -I@libexecdir@/nix @perlFlags@
+#! @perl@ -w @perlFlags@
 
 use strict;
-use NixManifest;
+use Nix::Config;
+use Nix::Manifest;
 use POSIX qw(strftime);
 use File::Temp qw(tempdir);
 
-my $binDir = $ENV{"NIX_BIN_DIR"} || "@bindir@";
-
 STDOUT->autoflush(1);
 
-my $manifestDir = ($ENV{"NIX_MANIFESTS_DIR"} or "@localstatedir@/nix/manifests");
+my $logFile = "$Nix::Config::logDir/downloads";
-my $logFile = "@localstatedir@/log/nix/downloads";
 
 # For queries, skip expensive calls to nix-hash etc.  We're just
 # estimating the expected download size.
@@ -26,7 +24,7 @@ sub isValidPath {
     if ($fast) {
         return -e $p;
     } else {
-        return system("$binDir/nix-store --check-validity '$p' 2> /dev/null") == 0;
+        return system("$Nix::Config::binDir/nix-store --check-validity '$p' 2> /dev/null") == 0;
     }
 }
 
@@ -108,8 +106,8 @@ sub computeSmallestDownload {
                     my $format = "--base32";
                     $format = "" if $baseHashAlgo eq "md5";
                     my $hash = $fast && $baseHashAlgo eq "sha256"
-                        ? `$binDir/nix-store -q --hash "$patch->{basePath}"`
+                        ? `$Nix::Config::binDir/nix-store -q --hash "$patch->{basePath}"`
-                        : `$binDir/nix-hash --type '$baseHashAlgo' $format "$patch->{basePath}"`;
+                        : `$Nix::Config::binDir/nix-hash --type '$baseHashAlgo' $format "$patch->{basePath}"`;
                     chomp $hash;
                     $hash =~ s/.*://;
                     next if $hash ne $baseHash;
@@ -282,7 +280,7 @@ sub downloadFile {
     my $url = shift; 
     $ENV{"PRINT_PATH"} = 1;
     $ENV{"QUIET"} = 1;
-    my ($hash, $path) = `$binDir/nix-prefetch-url '$url'`;
+    my ($hash, $path) = `$Nix::Config::binDir/nix-prefetch-url '$url'`;
     die "download of `$url' failed" . ($! ? ": $!" : "") unless $? == 0;
     chomp $path;
     return $path;
@@ -306,7 +304,7 @@ while (scalar @path > 0) {
             # as a base to one or more patches.  So turn the base path
             # into a NAR archive, to which we can apply the patch.
             print "  packing base path...\n";
-            system("$binDir/nix-store --dump $v > $tmpNar") == 0
+            system("$Nix::Config::binDir/nix-store --dump $v > $tmpNar") == 0
                 or die "cannot dump `$v'";
         }
     }
@@ -324,7 +322,7 @@ while (scalar @path > 0) {
         # Apply the patch to the NAR archive produced in step 1 (for
         # the already present path) or a later step (for patch sequences).
         print "  applying patch...\n";
-        system("@libexecdir@/bspatch $tmpNar $tmpNar2 $patchPath") == 0
+        system("$Nix::Config::libexecDir/bspatch $tmpNar $tmpNar2 $patchPath") == 0
             or die "cannot apply patch `$patchPath' to $tmpNar";
 
         if ($curStep < $maxStep) {
@@ -334,7 +332,7 @@ while (scalar @path > 0) {
             # This was the last patch.  Unpack the final NAR archive
             # into the target path.
             print "  unpacking patched archive...\n";
-            system("$binDir/nix-store --restore $v < $tmpNar2") == 0
+            system("$Nix::Config::binDir/nix-store --restore $v < $tmpNar2") == 0
                 or die "cannot unpack $tmpNar2 into `$v'";
         }
 
@@ -354,12 +352,12 @@ while (scalar @path > 0) {
 
         if ($curStep < $maxStep) {
             # The archive will be used a base to a patch.
-            system("@bunzip2@ < '$narFilePath' > $tmpNar") == 0
+            system("$Nix::Config::bzip2 -d < '$narFilePath' > $tmpNar") == 0
                 or die "cannot unpack `$narFilePath' into `$v'";
         } else {
             # Unpack the archive into the target path.
             print "  unpacking archive...\n";
-            system("@bunzip2@ < '$narFilePath' | $binDir/nix-store --restore '$v'") == 0
+            system("$Nix::Config::bzip2 -d < '$narFilePath' | $Nix::Config::binDir/nix-store --restore '$v'") == 0
                 or die "cannot unpack `$narFilePath' into `$v'";
         }
 
@@ -382,7 +380,7 @@ if (defined $finalNarHash) {
         ($hashAlgo eq "sha256" && length($hash) != 64)
         ? "--base32" : "";
     
-    my $hash2 = `@bindir@/nix-hash --type $hashAlgo $extraFlag $targetPath`
+    my $hash2 = `$Nix::Config::binDir/nix-hash --type $hashAlgo $extraFlag $targetPath`
         or die "cannot compute hash of path `$targetPath'";
     chomp $hash2;
     

scripts/nix-copy-closure.in

@@ -1,8 +1,8 @@
-#! @perl@ -w -I@libexecdir@/nix
+#! @perl@ -w @perlFlags@
 
-use SSH;
+use Nix::SSH;
-
+use Nix::Config;
-my $binDir = $ENV{"NIX_BIN_DIR"} || "@bindir@";
+use Nix::Store;
 
 
 if (scalar @ARGV < 1) {
@@ -24,6 +24,10 @@ my $decompressor = "";
 
 my $toMode = 1;
 
+my $includeOutputs = 0;
+
+my $dryRun = 0;
+
 
 # !!! Copied from nix-pack-closure, should put this in a module.
 my @storePaths = ();
@@ -44,6 +48,12 @@ while (@ARGV) {
     elsif ($arg eq "--to") {
         $toMode = 1;
     }
+    elsif ($arg eq "--include-outputs") {
+        $includeOutputs = 1;
+    }
+    elsif ($arg eq "--dry-run") {
+        $dryRun = 1;
+    }
     elsif (!defined $sshHost) {
         $sshHost = $arg;
     }
@@ -58,19 +68,8 @@ openSSHConnection $sshHost or die "$0: unable to start SSH\n";
 
 if ($toMode) { # Copy TO the remote machine.
 
-    my @allStorePaths;
-
     # Get the closure of this path.
-    my $pid = open(READ, "set -f; $binDir/nix-store --query --requisites @storePaths|") or die;
+    my @allStorePaths = reverse(topoSortPaths(computeFSClosure(0, $includeOutputs, map { followLinksToStorePath $_ } @storePaths)));
-    
-    while (<READ>) {
-        chomp;
-        die "bad: $_" unless /^\//;
-        push @allStorePaths, $_;
-    }
-
-    close READ or die "nix-store failed: $?";
-
 
     # Ask the remote host which paths are invalid.
     open(READ, "set -f; ssh $sshHost @sshOpts nix-store --check-validity --print-invalid @allStorePaths|");
@@ -81,57 +80,45 @@ if ($toMode) { # Copy TO the remote machine.
     }
     close READ or die;
 
-
     # Export the store paths and import them on the remote machine.
     if (scalar @missing > 0) {
         print STDERR "copying these missing paths:\n";
         print STDERR "  $_\n" foreach @missing;
-        my $extraOpts = "";
+        unless ($dryRun) {
-        $extraOpts .= "--sign" if $sign == 1;
+            my $extraOpts = $sign ? "--sign" : "";
             system("set -f; nix-store --export $extraOpts @missing $compressor | ssh $sshHost @sshOpts '$decompressor nix-store --import'") == 0
                 or die "copying store paths to remote machine `$sshHost' failed: $?";
         }
-
     }
 
+}
 
 else { # Copy FROM the remote machine.
 
     # Query the closure of the given store paths on the remote
     # machine.  Paths are assumed to be store paths; there is no
     # resolution (following of symlinks).
+    my $extraOpts = $includeOutputs ? "--include-outputs" : "";
     my $pid = open(READ,
-        "set -f; ssh @sshOpts $sshHost nix-store --query --requisites @storePaths|") or die;
+        "set -f; ssh @sshOpts $sshHost nix-store --query --requisites $extraOpts @storePaths|") or die;
-    
-    my @allStorePaths;
     
     while (<READ>) {
         chomp;
         die "bad: $_" unless /^\//;
-        push @allStorePaths, $_;
+        push @missing, $_ unless isValidPath($_);
     }
 
     close READ or die "nix-store on remote machine `$sshHost' failed: $?";
 
-
-    # What paths are already valid locally?
-    open(READ, "set -f; @bindir@/nix-store --check-validity --print-invalid @allStorePaths|");
-    my @missing = ();
-    while (<READ>) {
-        chomp;
-        push @missing, $_;
-    }
-    close READ or die;
-    
-
     # Export the store paths on the remote machine and import them on locally.
     if (scalar @missing > 0) {
         print STDERR "copying these missing paths:\n";
         print STDERR "  $_\n" foreach @missing;
-        my $extraOpts = "";
+        unless ($dryRun) {
-        $extraOpts .= "--sign" if $sign == 1;
+            my $extraOpts = $sign ? "--sign" : "";
-        system("set -f; ssh $sshHost @sshOpts 'nix-store --export $extraOpts @missing $compressor' | $decompressor @bindir@/nix-store --import") == 0
+            system("set -f; ssh $sshHost @sshOpts 'nix-store --export $extraOpts @missing $compressor' | $decompressor $Nix::Config::binDir/nix-store --import") == 0
                 or die "copying store paths from remote machine `$sshHost' failed: $?";
         }
+    }
 
 }

scripts/nix-generate-patches.in

@@ -1,9 +1,9 @@
-#! @perl@ -w -I@libexecdir@/nix @perlFlags@
+#! @perl@ -w @perlFlags@
 
 use strict;
 use File::Temp qw(tempdir);
-use NixManifest;
+use Nix::Manifest;
-use GeneratePatches;
+use Nix::GeneratePatches;
 
 if (scalar @ARGV != 5) {
     print STDERR <<EOF;

scripts/nix-install-package.in

@@ -2,8 +2,7 @@
 
 use strict;
 use File::Temp qw(tempdir);
-
+use Nix::Config;
-my $binDir = $ENV{"NIX_BIN_DIR"} || "@bindir@";
 
 
 sub usageError {
@@ -61,7 +60,7 @@ if ($interactive && !defined $ENV{"NIX_HAVE_TERMINAL"}) {
     $ENV{"NIX_HAVE_TERMINAL"} = "1";
     $ENV{"LD_LIBRARY_PATH"} = "";
     foreach my $term ("xterm", "konsole", "gnome-terminal", "xterm") {
-        exec($term, "-e", "$binDir/nix-install-package", @ARGV);
+        exec($term, "-e", "$Nix::Config::binDir/nix-install-package", @ARGV);
     }
     die "cannot execute `xterm'";
 }
@@ -132,12 +131,12 @@ $ENV{NIX_REMOTE} = "";
 
 
 print "\nPulling manifests...\n";
-system("$binDir/nix-pull", $manifestURL) == 0
+system("$Nix::Config::binDir/nix-pull", $manifestURL) == 0
     or barf "nix-pull failed: $?";
 
 
 print "\nInstalling package...\n";
-system("$binDir/nix-env", "--install", $outPath, "--force-name", $drvName, @extraNixEnvArgs) == 0
+system("$Nix::Config::binDir/nix-env", "--install", $outPath, "--force-name", $drvName, @extraNixEnvArgs) == 0
     or barf "nix-env failed: $?";
 
 

scripts/nix-prefetch-url.in

@@ -3,6 +3,9 @@
 url=$1
 expHash=$2
 
+binDir=@bindir@
+if [ -n "$NIX_BIN_DIR" ]; then binDir="$NIX_BIN_DIR"; fi
+
 # needed to make it work on NixOS
 export PATH=$PATH:@coreutils@
 
@@ -31,8 +34,8 @@ if test -z "$name"; then echo "invalid url"; exit 1; fi
 # If the hash was given, a file with that hash may already be in the
 # store.
 if test -n "$expHash"; then
-    finalPath=$(@bindir@/nix-store --print-fixed-path "$hashType" "$expHash" "$name")
+    finalPath=$($binDir/nix-store --print-fixed-path "$hashType" "$expHash" "$name")
-    if ! @bindir@/nix-store --check-validity "$finalPath" 2> /dev/null; then
+    if ! $bindir/nix-store --check-validity "$finalPath" 2> /dev/null; then
         finalPath=
     fi
     hash=$expHash
@@ -103,7 +106,7 @@ if test -z "$finalPath"; then
     # garbage-collected independently.
     if test -n "$NIX_DOWNLOAD_CACHE"; then
         echo -n "$url" > $tmpPath/url
-        urlHash=$(@bindir@/nix-hash --type sha256 --base32 --flat $tmpPath/url)
+        urlHash=$($binDir/nix-hash --type sha256 --base32 --flat $tmpPath/url)
         echo "$url" > "$NIX_DOWNLOAD_CACHE/$urlHash.url"
         cachedHashFN="$NIX_DOWNLOAD_CACHE/$urlHash.$hashType"
         cachedTimestampFN="$NIX_DOWNLOAD_CACHE/$urlHash.stamp"
@@ -121,8 +124,8 @@ if test -z "$finalPath"; then
         # Curl didn't create $tmpFile, so apparently there's no newer
         # file on the server.
         hash=$(cat $cachedHashFN)
-        finalPath=$(@bindir@/nix-store --print-fixed-path "$hashType" "$hash" "$name") 
+        finalPath=$($binDir/nix-store --print-fixed-path "$hashType" "$hash" "$name") 
-        if ! @bindir@/nix-store --check-validity "$finalPath" 2> /dev/null; then
+        if ! $binDir/nix-store --check-validity "$finalPath" 2> /dev/null; then
             echo "cached contents of \`$url' disappeared, redownloading..." >&2
             finalPath=
             cacheFlags="--remote-time"
@@ -133,7 +136,7 @@ if test -z "$finalPath"; then
     if test -z "$finalPath"; then
 
         # Compute the hash.
-        hash=$(@bindir@/nix-hash --type "$hashType" $hashFormat --flat $tmpFile)
+        hash=$($binDir/nix-hash --type "$hashType" $hashFormat --flat $tmpFile)
         if ! test -n "$QUIET"; then echo "hash is $hash" >&2; fi
 
         if test -n "$NIX_DOWNLOAD_CACHE"; then
@@ -142,7 +145,7 @@ if test -z "$finalPath"; then
         fi
 
         # Add the downloaded file to the Nix store.
-        finalPath=$(@bindir@/nix-store --add-fixed "$hashType" $tmpFile)
+        finalPath=$($binDir/nix-store --add-fixed "$hashType" $tmpFile)
 
         if test -n "$expHash" -a "$expHash" != "$hash"; then
             echo "hash mismatch for URL \`$url'" >&2

scripts/nix-pull.in

@@ -1,17 +1,17 @@
-#! @perl@ -w -I@libexecdir@/nix @perlFlags@
+#! @perl@ -w @perlFlags@
 
 use strict;
 use File::Temp qw(tempdir);
-use NixManifest;
+use Nix::Config;
+use Nix::Manifest;
 
 my $tmpDir = tempdir("nix-pull.XXXXXX", CLEANUP => 1, TMPDIR => 1)
     or die "cannot create a temporary directory";
 
-my $binDir = $ENV{"NIX_BIN_DIR"} || "@bindir@";
 my $libexecDir = ($ENV{"NIX_LIBEXEC_DIR"} or "@libexecdir@");
 my $storeDir = ($ENV{"NIX_STORE_DIR"} or "@storedir@");
 my $stateDir = ($ENV{"NIX_STATE_DIR"} or "@localstatedir@/nix");
-my $manifestDir = ($ENV{"NIX_MANIFESTS_DIR"} or "$stateDir/manifests");
+my $manifestDir = $Nix::Config::manifestDir;
 
 
 # Prevent access problems in shared-stored installations.
@@ -42,7 +42,7 @@ sub downloadFile {
     my $url = shift;
     $ENV{"PRINT_PATH"} = 1;
     $ENV{"QUIET"} = 1;
-    my ($dummy, $path) = `$binDir/nix-prefetch-url '$url'`;
+    my ($dummy, $path) = `$Nix::Config::binDir/nix-prefetch-url '$url'`;
     die "cannot fetch `$url'" if $? != 0;
     die "nix-prefetch-url did not return a path" unless defined $path;
     chomp $path;
@@ -57,23 +57,23 @@ sub processURL {
     my $manifest;
 
     # First see if a bzipped manifest is available.
-    if (system("@curl@ --fail --silent --head '$url'.bz2 > /dev/null") == 0) {
+    if (system("$Nix::Config::curl --fail --silent --head '$url'.bz2 > /dev/null") == 0) {
         print "fetching list of Nix archives at `$url.bz2'...\n";
         my $bzipped = downloadFile "$url.bz2";
 
         $manifest = "$tmpDir/MANIFEST";
 
-        system("@bunzip2@ < $bzipped > $manifest") == 0
+        system("$Nix::Config::bzip2 -d < $bzipped > $manifest") == 0
             or die "cannot decompress manifest";
 
-        $manifest = (`$binDir/nix-store --add $manifest`
+        $manifest = (`$Nix::Config::binDir/nix-store --add $manifest`
                      or die "cannot copy $manifest to the store");
         chomp $manifest;
     }
 
     # Otherwise, just get the uncompressed manifest.
     else {
-        print "obtaining list of Nix archives at `$url'...\n";
+        print "fetching list of Nix archives at `$url'...\n";
         $manifest = downloadFile $url;
     }
 
@@ -96,7 +96,7 @@ sub processURL {
         $baseName = $1;
     }
 
-    my $hash = `$binDir/nix-hash --flat '$manifest'`
+    my $hash = `$Nix::Config::binDir/nix-hash --flat '$manifest'`
         or die "cannot hash `$manifest'";
     chomp $hash;
 

scripts/nix-push.in

@@ -1,9 +1,10 @@
-#! @perl@ -w -I@libexecdir@/nix @perlFlags@
+#! @perl@ -w @perlFlags@
 
 use strict;
 use File::Temp qw(tempdir);
 use File::stat;
-use NixManifest;
+use Nix::Config;
+use Nix::Manifest;
 
 my $hashAlgo = "sha256";
 
@@ -13,7 +14,7 @@ my $tmpDir = tempdir("nix-push.XXXXXX", CLEANUP => 1, TMPDIR => 1)
 my $nixExpr = "$tmpDir/create-nars.nix";
 my $manifest = "$tmpDir/MANIFEST";
 
-my $curl = "@curl@ --fail --silent";
+my $curl = "$Nix::Config::curl --fail --silent";
 my $extraCurlFlags = ${ENV{'CURL_FLAGS'}};
 $curl = "$curl $extraCurlFlags" if defined $extraCurlFlags;
 

scripts/update-manifest.pl

@@ -1,52 +0,0 @@
-#! /usr/bin/perl -w -I.
-
-use strict;
-use readmanifest;
-
-die unless scalar @ARGV == 2;
-
-my $cache = $ARGV[0];
-my $manifest = $ARGV[1];
-my %narFiles;
-my %patches;
-
-readManifest $manifest, \%narFiles, \%patches;
-
-foreach my $storePath (keys %narFiles) {
-    my $narFileList = $narFiles{$storePath};
-
-    foreach my $narFile (@{$narFileList}) {
-        if (!defined $narFile->{size} or
-            !defined $narFile->{narHash})
-        {
-            $narFile->{url} =~ /\/([^\/]+)$/;
-            die unless defined $1;
-            my $fn = "$cache/$1";
-            
-            my @info = stat $fn or die;
-            $narFile->{size} = $info[7];
-
-            my $narHash;
-            my $hashFile = "$fn.NARHASH";
-            if (-e $hashFile) {
-                open HASH, "<$hashFile" or die;
-                $narHash = <HASH>;
-                close HASH;
-            } else {
-                print "$fn\n";
-                $narHash = `bunzip2 < '$fn' | nix-hash --flat /dev/stdin` or die;
-                open HASH, ">$hashFile" or die;
-                print HASH $narHash;
-                close HASH;
-            }
-            chomp $narHash;
-            $narFile->{narHash} = $narHash;
-        }
-    }
-}
-
-if (! -e "$manifest.backup") {
-    system "mv --reply=no '$manifest' '$manifest.backup'";
-}
-
-writeManifest $manifest, \%narFiles, \%patches;

src/libexpr/eval.cc

@@ -172,7 +172,7 @@ EvalState::EvalState()
 #if HAVE_SYSCONF && defined(_SC_PAGESIZE) && defined(_SC_PHYS_PAGES)
             long pageSize = sysconf(_SC_PAGESIZE);
             long pages = sysconf(_SC_PHYS_PAGES);
-            if (pageSize != -1 && size != -1)
+            if (pageSize != -1)
                 size = (pageSize * pages) / 4; // 25% of RAM
             if (size > maxSize) size = maxSize;
 #endif
@@ -1109,7 +1109,10 @@ bool EvalState::isDerivation(Value & v)
 {
     if (v.type != tAttrs) return false;
     Bindings::iterator i = v.attrs->find(sType);
-    return i != v.attrs->end() && forceStringNoCtx(*i->value) == "derivation";
+    if (i == v.attrs->end()) return false;
+    forceValue(*i->value);
+    if (i->value->type != tString) return false;
+    return forceStringNoCtx(*i->value) == "derivation";
 }
 
 

src/libstore/derivations.cc

@@ -239,7 +239,8 @@ Hash hashDerivationModulo(StoreAPI & store, Derivation drv)
     foreach (DerivationInputs::const_iterator, i, drv.inputDrvs) {
         Hash h = drvHashes[i->first];
         if (h.type == htUnknown) {
-            Derivation drv2 = derivationFromPath(store, i->first);
+            assert(store.isValidPath(i->first));
+            Derivation drv2 = parseDerivation(readFile(i->first));
             h = hashDerivationModulo(store, drv2);
             drvHashes[i->first] = h;
         }

src/libstore/local-store.cc

@@ -510,7 +510,7 @@ void LocalStore::checkDerivationOutputs(const Path & drvPath, const Derivation &
 }
 
 
-unsigned long long LocalStore::addValidPath(const ValidPathInfo & info)
+unsigned long long LocalStore::addValidPath(const ValidPathInfo & info, bool checkOutputs)
 {
     SQLiteStmtUse use(stmtRegisterValidPath);
     stmtRegisterValidPath.bind(info.path);
@@ -540,7 +540,7 @@ unsigned long long LocalStore::addValidPath(const ValidPathInfo & info)
            derivations).  Note that if this throws an error, then the
            DB transaction is rolled back, so the path validity
            registration above is undone. */
-        checkDerivationOutputs(info.path, drv);
+        if (checkOutputs) checkDerivationOutputs(info.path, drv);
         
         foreach (DerivationOutputs::iterator, i, drv.outputs) {
             SQLiteStmtUse use(stmtAddDerivationOutput);
@@ -1521,7 +1521,7 @@ void LocalStore::upgradeStore6()
     SQLiteTxn txn(db);
     
     foreach (PathSet::iterator, i, validPaths) {
-        addValidPath(queryPathInfoOld(*i));
+        addValidPath(queryPathInfoOld(*i), false);
         std::cerr << ".";
     }
 

src/libstore/local-store.hh

@@ -226,7 +226,7 @@ private:
 
     unsigned long long queryValidPathId(const Path & path);
 
-    unsigned long long addValidPath(const ValidPathInfo & info);
+    unsigned long long addValidPath(const ValidPathInfo & info, bool checkOutputs = true);
         
     void addReference(unsigned long long referrer, unsigned long long reference);
     

substitute.mk

@@ -6,13 +6,13 @@
 	 -e "s^@sysconfdir\@^$(sysconfdir)^g" \
 	 -e "s^@localstatedir\@^$(localstatedir)^g" \
 	 -e "s^@datadir\@^$(datadir)^g" \
+	 -e "s^@libdir\@^$(libdir)^g" \
 	 -e "s^@libexecdir\@^$(libexecdir)^g" \
 	 -e "s^@storedir\@^$(storedir)^g" \
 	 -e "s^@system\@^$(system)^g" \
 	 -e "s^@shell\@^$(bash)^g" \
 	 -e "s^@curl\@^$(curl)^g" \
 	 -e "s^@bzip2\@^$(bzip2_bin)/bzip2^g" \
-	 -e "s^@bunzip2\@^$(bzip2_bin)/bunzip2^g" \
 	 -e "s^@bzip2_bin_test\@^$(bzip2_bin_test)^g" \
 	 -e "s^@perl\@^$(perl)^g" \
 	 -e "s^@perlFlags\@^$(perlFlags)^g" \

tests/add.sh

@@ -1,9 +1,9 @@
 source common.sh
 
-path1=$($nixstore --add ./dummy)
+path1=$(nix-store --add ./dummy)
 echo $path1
 
-path2=$($nixstore --add-fixed sha256 --recursive ./dummy)
+path2=$(nix-store --add-fixed sha256 --recursive ./dummy)
 echo $path2
 
 if test "$path1" != "$path2"; then
@@ -11,18 +11,18 @@ if test "$path1" != "$path2"; then
     exit 1
 fi    
 
-path3=$($nixstore --add-fixed sha256 ./dummy)
+path3=$(nix-store --add-fixed sha256 ./dummy)
 echo $path3
 test "$path1" != "$path3" || exit 1
 
-path4=$($nixstore --add-fixed sha1 --recursive ./dummy)
+path4=$(nix-store --add-fixed sha1 --recursive ./dummy)
 echo $path4
 test "$path1" != "$path4" || exit 1
 
-hash1=$($nixstore -q --hash $path1)
+hash1=$(nix-store -q --hash $path1)
 echo $hash1
 
-hash2=$($nixhash --type sha256 --base32 ./dummy)
+hash2=$(nix-hash --type sha256 --base32 ./dummy)
 echo $hash2
 
 test "$hash1" = "sha256:$hash2"

tests/binary-patching.sh

@@ -7,52 +7,52 @@ mkdir -p $TEST_ROOT/cache2 $TEST_ROOT/patches
 RESULT=$TEST_ROOT/result
 
 # Build version 1 and 2 of the "foo" package.
-$NIX_BIN_DIR/nix-push --copy $TEST_ROOT/cache2 $TEST_ROOT/manifest1 \
+nix-push --copy $TEST_ROOT/cache2 $TEST_ROOT/manifest1 \
-    $($nixbuild -o $RESULT binary-patching.nix --arg version 1)
+    $(nix-build -o $RESULT binary-patching.nix --arg version 1)
 
-out2=$($nixbuild -o $RESULT binary-patching.nix --arg version 2)
+out2=$(nix-build -o $RESULT binary-patching.nix --arg version 2)
-$NIX_BIN_DIR/nix-push --copy $TEST_ROOT/cache2 $TEST_ROOT/manifest2 $out2
+nix-push --copy $TEST_ROOT/cache2 $TEST_ROOT/manifest2 $out2
     
-out3=$($nixbuild -o $RESULT binary-patching.nix --arg version 3)
+out3=$(nix-build -o $RESULT binary-patching.nix --arg version 3)
-$NIX_BIN_DIR/nix-push --copy $TEST_ROOT/cache2 $TEST_ROOT/manifest3 $out3
+nix-push --copy $TEST_ROOT/cache2 $TEST_ROOT/manifest3 $out3
 
 rm $RESULT
 
 # Generate binary patches.
-$NIX_BIN_DIR/nix-generate-patches $TEST_ROOT/cache2 $TEST_ROOT/patches \
+nix-generate-patches $TEST_ROOT/cache2 $TEST_ROOT/patches \
     file://$TEST_ROOT/patches $TEST_ROOT/manifest1 $TEST_ROOT/manifest2
 
-$NIX_BIN_DIR/nix-generate-patches $TEST_ROOT/cache2 $TEST_ROOT/patches \
+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.
-$nixstore --delete $out2 $out3
+nix-store --delete $out2 $out3
 
 # Pull the manifest containing the patches.
 clearManifests
-$NIX_BIN_DIR/nix-pull file://$TEST_ROOT/manifest3
+nix-pull file://$TEST_ROOT/manifest3
 
 # Make sure that the download size prediction uses the patches rather
 # than the full download.
-$nixbuild -o $RESULT binary-patching.nix --arg version 3 --dry-run 2>&1 | grep -q "0.01 MiB"
+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 $TEST_ROOT/var/log/nix/downloads
-$nixbuild -o $RESULT binary-patching.nix --arg version 3
+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_BIN_DIR/nix-generate-patches $TEST_ROOT/cache2 $TEST_ROOT/patches \
+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.
-$nixstore --delete $out2 $out3
+nix-store --delete $out2 $out3
 clearManifests
 rm $TEST_ROOT/var/log/nix/downloads
-$NIX_BIN_DIR/nix-pull file://$TEST_ROOT/manifest3
+nix-pull file://$TEST_ROOT/manifest3
-$nixbuild -o $RESULT binary-patching.nix --arg version 3
+nix-build -o $RESULT binary-patching.nix --arg version 3
 [ "$(grep ' patch ' $TEST_ROOT/var/log/nix/downloads | wc -l)" -eq 1 ]

tests/build-hook.sh

@@ -2,7 +2,7 @@ source common.sh
 
 export NIX_BUILD_HOOK="build-hook.hook.sh"
 
-outPath=$($nixbuild build-hook.nix)
+outPath=$(nix-build build-hook.nix)
 
 echo "output path is $outPath"
 

tests/check-refs.sh

@@ -4,33 +4,33 @@ set -x
 
 RESULT=$TEST_ROOT/result
 
-dep=$($nixbuild -o $RESULT check-refs.nix -A dep)
+dep=$(nix-build -o $RESULT check-refs.nix -A dep)
 
 # test1 references dep, not itself.
-test1=$($nixbuild -o $RESULT check-refs.nix -A test1)
+test1=$(nix-build -o $RESULT check-refs.nix -A test1)
-! $nixstore -q --references $test1 | grep -q $test1
+! nix-store -q --references $test1 | grep -q $test1
-$nixstore -q --references $test1 | grep -q $dep
+nix-store -q --references $test1 | grep -q $dep
 
 # test2 references src, not itself nor dep.
-test2=$($nixbuild -o $RESULT check-refs.nix -A test2)
+test2=$(nix-build -o $RESULT check-refs.nix -A test2)
-! $nixstore -q --references $test2 | grep -q $test2
+! nix-store -q --references $test2 | grep -q $test2
-! $nixstore -q --references $test2 | grep -q $dep
+! nix-store -q --references $test2 | grep -q $dep
-$nixstore -q --references $test2 | grep -q aux-ref
+nix-store -q --references $test2 | grep -q aux-ref
 
 # test3 should fail (unallowed ref).
-! $nixbuild -o $RESULT check-refs.nix -A test3
+! nix-build -o $RESULT check-refs.nix -A test3
 
 # test4 should succeed.
-$nixbuild -o $RESULT check-refs.nix -A test4
+nix-build -o $RESULT check-refs.nix -A test4
 
 # test5 should succeed.
-$nixbuild -o $RESULT check-refs.nix -A test5
+nix-build -o $RESULT check-refs.nix -A test5
 
 # test6 should fail (unallowed self-ref).
-! $nixbuild -o $RESULT check-refs.nix -A test6
+! nix-build -o $RESULT check-refs.nix -A test6
 
 # test7 should succeed (allowed self-ref).
-$nixbuild -o $RESULT check-refs.nix -A test7
+nix-build -o $RESULT check-refs.nix -A test7
 
 # test8 should fail (toFile depending on derivation output).
-! $nixbuild -o $RESULT check-refs.nix -A test8
+! nix-build -o $RESULT check-refs.nix -A test8

tests/common.sh.in

@@ -1,5 +1,7 @@
 set -e
 
+export TOP=$(pwd)/..
+
 export TEST_ROOT=$(pwd)/test-tmp
 export NIX_STORE_DIR
 if ! NIX_STORE_DIR=$(readlink -f $TEST_ROOT/store 2> /dev/null); then
@@ -15,9 +17,12 @@ export NIX_DB_DIR=$TEST_ROOT/db
 export NIX_CONF_DIR=$TEST_ROOT/etc
 export NIX_BIN_DIR=$TEST_ROOT/bin
 export NIX_LIBEXEC_DIR=$TEST_ROOT/bin
+export NIX_MANIFESTS_DIR=$TEST_ROOT/var/nix/manifests
 export NIX_ROOT_FINDER=
 export SHARED=$TEST_ROOT/shared
 
+export PATH=$NIX_BIN_DIR:$TOP/scripts:$PATH
+
 export NIX_REMOTE=
 
 export REAL_BIN_DIR=@bindir@
@@ -27,10 +32,10 @@ export REAL_DATA_DIR=@datadir@
 export REAL_STORE_DIR=@storedir@
 export NIX_BUILD_HOOK=
 export PERL=perl
-export TOP=$(pwd)/..
+export PERL5LIB=$TOP/perl/lib:$PERL5LIB
-export bzip2_bin_test="@bzip2_bin_test@"
+export NIX_BZIP2="@bzip2_bin_test@/bzip2"
-if test "${bzip2_bin_test:0:1}" != "/"; then
+if test "${NIX_BZIP2:0:1}" != "/"; then
-    bzip2_bin_test=`pwd`/${bzip2_bin_test}
+    NIX_BZIP2=`pwd`/${NIX_BZIP2}
 fi
 export dot=@dot@
 export xmllint="@xmllint@"
@@ -42,13 +47,6 @@ export SHELL="@shell@"
 export version=@version@
 export system=@system@
 
-export nixinstantiate=$TOP/src/nix-instantiate/nix-instantiate
-export nixstore=$TOP/src/nix-store/nix-store
-export nixenv=$TOP/src/nix-env/nix-env
-export nixhash=$TOP/src/nix-hash/nix-hash
-export nixworker=$TOP/src/nix-worker/nix-worker
-export nixbuild=$NIX_BIN_DIR/nix-build
-
 readLink() {
     ls -l "$1" | sed 's/.*->\ //'
 }
@@ -65,7 +63,7 @@ clearStore() {
     mkdir "$NIX_STORE_DIR"
     rm -rf "$NIX_DB_DIR"
     mkdir "$NIX_DB_DIR"
-    $nixstore --init
+    nix-store --init
     clearProfiles
     rm -f "$NIX_STATE_DIR"/gcroots/auto/*
     rm -f "$NIX_STATE_DIR"/gcroots/ref
@@ -76,7 +74,14 @@ clearManifests() {
 }
 
 startDaemon() {
-    $nixworker --daemon &
+    # Start the daemon, wait for the socket to appear.  !!!
+    # ‘nix-worker’ should have an option to fork into the background.
+    rm -f $NIX_STATE_DIR/daemon-socket/socket
+    nix-worker --daemon &
+    for ((i = 0; i < 30; i++)); do
+        if [ -e $NIX_STATE_DIR/daemon-socket/socket ]; then break; fi
+        sleep 1
+    done
     pidDaemon=$!
     trap "kill -9 $pidDaemon" EXIT
     export NIX_REMOTE=daemon

tests/dependencies.sh

@@ -2,36 +2,36 @@ source common.sh
 
 clearStore
 
-drvPath=$($nixinstantiate dependencies.nix)
+drvPath=$(nix-instantiate dependencies.nix)
 
 echo "derivation is $drvPath"
 
-$nixstore -q --tree "$drvPath" | grep '   +---.*builder1.sh'
+nix-store -q --tree "$drvPath" | grep '   +---.*builder1.sh'
 
 # Test Graphviz graph generation.
-$nixstore -q --graph "$drvPath" > $TEST_ROOT/graph
+nix-store -q --graph "$drvPath" > $TEST_ROOT/graph
 if test -n "$dot"; then
     # Does it parse?
     $dot < $TEST_ROOT/graph
 fi
 
-outPath=$($nixstore -rvv "$drvPath") || fail "build failed"
+outPath=$(nix-store -rvv "$drvPath") || fail "build failed"
 
 # Test Graphviz graph generation.
-$nixstore -q --graph "$outPath" > $TEST_ROOT/graph
+nix-store -q --graph "$outPath" > $TEST_ROOT/graph
 if test -n "$dot"; then
     # Does it parse?
     $dot < $TEST_ROOT/graph
 fi    
 
-$nixstore -q --tree "$outPath" | grep '+---.*dependencies-input-2'
+nix-store -q --tree "$outPath" | grep '+---.*dependencies-input-2'
 
 echo "output path is $outPath"
 
 text=$(cat "$outPath"/foobar)
 if test "$text" != "FOOBAR"; then exit 1; fi
 
-deps=$($nixstore -quR "$drvPath")
+deps=$(nix-store -quR "$drvPath")
 
 echo "output closure contains $deps"
 
@@ -45,8 +45,8 @@ if echo "$deps" | grep -q "dependencies-input-1"; then exit 1; fi
 input2OutPath=$(echo "$deps" | grep "dependencies-input-2")
 
 # The referrers closure of input-2 should include outPath.
-$nixstore -q --referrers-closure "$input2OutPath" | grep "$outPath"
+nix-store -q --referrers-closure "$input2OutPath" | grep "$outPath"
 
 # Check that the derivers are set properly.
-test $($nixstore -q --deriver "$outPath") = "$drvPath"
+test $(nix-store -q --deriver "$outPath") = "$drvPath"
-$nixstore -q --deriver "$input2OutPath" | grep -q -- "-input-2.drv" 
+nix-store -q --deriver "$input2OutPath" | grep -q -- "-input-2.drv" 

tests/export-graph.sh

@@ -4,23 +4,23 @@ clearStore
 clearProfiles
 
 checkRef() {
-    $nixstore -q --references ./result | grep -q "$1" || fail "missing reference $1"
+    nix-store -q --references ./result | grep -q "$1" || fail "missing reference $1"
 }
 
 # Test the export of the runtime dependency graph.
 
-outPath=$($nixbuild ./export-graph.nix -A runtimeGraph)
+outPath=$(nix-build ./export-graph.nix -A runtimeGraph)
 
-test $($nixstore -q --references ./result | wc -l) = 2 || fail "bad nr of references"
+test $(nix-store -q --references ./result | wc -l) = 2 || fail "bad nr of references"
 
 checkRef input-2
 for i in $(cat $outPath); do checkRef $i; done
 
 # Test the export of the build-time dependency graph.
 
-$nixstore --gc # should force rebuild of input-1
+nix-store --gc # should force rebuild of input-1
 
-outPath=$($nixbuild ./export-graph.nix -A buildGraph)
+outPath=$(nix-build ./export-graph.nix -A buildGraph)
 
 checkRef input-1
 checkRef input-1.drv

tests/export.sh

@@ -2,16 +2,16 @@ source common.sh
 
 clearStore
 
-outPath=$($nixbuild dependencies.nix)
+outPath=$(nix-build dependencies.nix)
 
-$nixstore --export $outPath > $TEST_ROOT/exp
+nix-store --export $outPath > $TEST_ROOT/exp
 
-$nixstore --export $($nixstore -qR $outPath) > $TEST_ROOT/exp_all
+nix-store --export $(nix-store -qR $outPath) > $TEST_ROOT/exp_all
 
 
 clearStore
 
-if $nixstore --import < $TEST_ROOT/exp; then
+if nix-store --import < $TEST_ROOT/exp; then
     echo "importing a non-closure should fail"
     exit 1
 fi
@@ -19,13 +19,13 @@ fi
 
 clearStore
 
-$nixstore --import < $TEST_ROOT/exp_all
+nix-store --import < $TEST_ROOT/exp_all
 
-$nixstore --export $($nixstore -qR $outPath) > $TEST_ROOT/exp_all2
+nix-store --export $(nix-store -qR $outPath) > $TEST_ROOT/exp_all2
 
 
 clearStore
 
 # Regression test: the derivers in exp_all2 are empty, which shouldn't
 # cause a failure.
-$nixstore --import < $TEST_ROOT/exp_all2
+nix-store --import < $TEST_ROOT/exp_all2

tests/fallback.sh

@@ -2,19 +2,19 @@ source common.sh
 
 clearStore
 
-drvPath=$($nixinstantiate simple.nix)
+drvPath=$(nix-instantiate simple.nix)
 echo "derivation is $drvPath"
 
-outPath=$($nixstore -q --fallback "$drvPath")
+outPath=$(nix-store -q --fallback "$drvPath")
 echo "output path is $outPath"
 
 # Build with a substitute that fails.  This should fail.
 export NIX_SUBSTITUTERS=$(pwd)/substituter2.sh
-if $nixstore -r "$drvPath"; then echo unexpected fallback; exit 1; fi
+if nix-store -r "$drvPath"; then echo unexpected fallback; exit 1; fi
 
 # Build with a substitute that fails.  This should fall back to a source build.
 export NIX_SUBSTITUTERS=$(pwd)/substituter2.sh
-$nixstore -r --fallback "$drvPath"
+nix-store -r --fallback "$drvPath"
 
 text=$(cat "$outPath"/hello)
 if test "$text" != "Hello World!"; then exit 1; fi

tests/filter-source.sh

@@ -10,7 +10,7 @@ touch $TEST_ROOT/filterin/bak
 touch $TEST_ROOT/filterin/bla.c.bak
 ln -s xyzzy $TEST_ROOT/filterin/link
 
-$NIX_BIN_DIR/nix-build ./filter-source.nix -o $TEST_ROOT/filterout
+nix-build ./filter-source.nix -o $TEST_ROOT/filterout
 
 set -x
 test ! -e $TEST_ROOT/filterout/foo/bar

tests/fixed.sh

@@ -6,31 +6,31 @@ export IMPURE_VAR1=foo
 export IMPURE_VAR2=bar
 
 echo 'testing good...'
-$nixbuild fixed.nix -A good
+nix-build fixed.nix -A good
 
 echo 'testing good2...'
-$nixbuild fixed.nix -A good2
+nix-build fixed.nix -A good2
 
 echo 'testing bad...'
-$nixbuild fixed.nix -A bad && fail "should fail"
+nix-build fixed.nix -A bad && fail "should fail"
 
 echo 'testing reallyBad...'
-$nixinstantiate fixed.nix -A reallyBad && fail "should fail"
+nix-instantiate fixed.nix -A reallyBad && fail "should fail"
 
 # While we're at it, check attribute selection a bit more.
 echo 'testing attribute selection...'
-test $($nixinstantiate fixed.nix -A good.1 | wc -l) = 1
+test $(nix-instantiate fixed.nix -A good.1 | wc -l) = 1
 
 # Test parallel builds of derivations that produce the same output.
 # Only one should run at the same time.
 echo 'testing parallelSame...'
 clearStore
-$nixbuild fixed.nix -A parallelSame -j2
+nix-build fixed.nix -A parallelSame -j2
 
 # Fixed-output derivations with a recursive SHA-256 hash should
 # produce the same path as "nix-store --add".
 echo 'testing sameAsAdd...'
-out=$($nixbuild fixed.nix -A sameAsAdd)
+out=$(nix-build fixed.nix -A sameAsAdd)
 
 # This is what fixed.builder2 produces...
 rm -rf $TEST_ROOT/fixed
@@ -39,14 +39,14 @@ mkdir $TEST_ROOT/fixed/bla
 echo "Hello World!" > $TEST_ROOT/fixed/foo
 ln -s foo $TEST_ROOT/fixed/bar
 
-out2=$($nixstore --add $TEST_ROOT/fixed)
+out2=$(nix-store --add $TEST_ROOT/fixed)
 echo $out2
 test "$out" = "$out2" || exit 1
 
-out3=$($nixstore --add-fixed --recursive sha256 $TEST_ROOT/fixed)
+out3=$(nix-store --add-fixed --recursive sha256 $TEST_ROOT/fixed)
 echo $out3
 test "$out" = "$out3" || exit 1
 
-out4=$($nixstore --print-fixed-path --recursive sha256 "1ixr6yd3297ciyp9im522dfxpqbkhcw0pylkb2aab915278fqaik" fixed)
+out4=$(nix-store --print-fixed-path --recursive sha256 "1ixr6yd3297ciyp9im522dfxpqbkhcw0pylkb2aab915278fqaik" fixed)
 echo $out4
 test "$out" = "$out4" || exit 1

tests/gc-concurrent.sh

@@ -2,14 +2,14 @@ source common.sh
 
 clearStore
 
-drvPath1=$($nixinstantiate gc-concurrent.nix -A test1)
+drvPath1=$(nix-instantiate gc-concurrent.nix -A test1)
-outPath1=$($nixstore -q $drvPath1)
+outPath1=$(nix-store -q $drvPath1)
 
-drvPath2=$($nixinstantiate gc-concurrent.nix -A test2)
+drvPath2=$(nix-instantiate gc-concurrent.nix -A test2)
-outPath2=$($nixstore -q $drvPath2)
+outPath2=$(nix-store -q $drvPath2)
 
-drvPath3=$($nixinstantiate simple.nix)
+drvPath3=$(nix-instantiate simple.nix)
-outPath3=$($nixstore -r $drvPath3)
+outPath3=$(nix-store -r $drvPath3)
 
 ! test -e $outPath3.lock
 touch $outPath3.lock
@@ -19,16 +19,16 @@ ln -s $drvPath2 "$NIX_STATE_DIR"/gcroots/foo
 ln -s $outPath3 "$NIX_STATE_DIR"/gcroots/foo2
 
 # Start build #1 in the background.  It starts immediately.
-$nixstore -rvv "$drvPath1" &
+nix-store -rvv "$drvPath1" &
 pid1=$!
 
 # Start build #2 in the background after 10 seconds.
-(sleep 10 && $nixstore -rvv "$drvPath2") &
+(sleep 10 && nix-store -rvv "$drvPath2") &
 pid2=$!
 
 # Run the garbage collector while the build is running.
 sleep 6
-$NIX_BIN_DIR/nix-collect-garbage
+nix-collect-garbage
 
 # Wait for build #1/#2 to finish.
 echo waiting for pid $pid1 to finish...
@@ -53,6 +53,6 @@ rm -f "$NIX_STATE_DIR"/gcroots/foo*
 ! test -e $outPath3.lock
 
 # If we run the collector now, it should delete outPath1/2.
-$NIX_BIN_DIR/nix-collect-garbage
+nix-collect-garbage
 ! test -e $outPath1
 ! test -e $outPath2

tests/gc-runtime.sh

@@ -12,9 +12,9 @@ set -m # enable job control, needed for kill
 profiles="$NIX_STATE_DIR"/profiles
 rm -f $profiles/*
 
-$nixenv -p $profiles/test -f ./gc-runtime.nix -i gc-runtime
+nix-env -p $profiles/test -f ./gc-runtime.nix -i gc-runtime
 
-outPath=$($nixenv -p $profiles/test -q --no-name --out-path gc-runtime)
+outPath=$(nix-env -p $profiles/test -q --no-name --out-path gc-runtime)
 echo $outPath
 
 echo "backgrounding program..."
@@ -23,12 +23,12 @@ sleep 2 # hack - wait for the program to get started
 child=$!
 echo PID=$child
 
-$nixenv -p $profiles/test -e gc-runtime
+nix-env -p $profiles/test -e gc-runtime
-$nixenv -p $profiles/test --delete-generations old
+nix-env -p $profiles/test --delete-generations old
 
 cp $TOP/scripts/find-runtime-roots.pl $TEST_ROOT/foo.pl
 chmod +x $TEST_ROOT/foo.pl
-NIX_ROOT_FINDER=$TEST_ROOT/foo.pl $nixstore --gc
+NIX_ROOT_FINDER=$TEST_ROOT/foo.pl nix-store --gc
 
 kill -- -$child
 

tests/gc.sh

@@ -1,27 +1,27 @@
 source common.sh
 
-drvPath=$($nixinstantiate dependencies.nix)
+drvPath=$(nix-instantiate dependencies.nix)
-outPath=$($nixstore -rvv "$drvPath")
+outPath=$(nix-store -rvv "$drvPath")
 
 # Set a GC root.
 rm -f "$NIX_STATE_DIR"/gcroots/foo
 ln -sf $outPath "$NIX_STATE_DIR"/gcroots/foo
 
-$nixstore --gc --print-roots | grep $outPath
+nix-store --gc --print-roots | grep $outPath
-$nixstore --gc --print-live | grep $outPath
+nix-store --gc --print-live | grep $outPath
-$nixstore --gc --print-dead | grep $drvPath
+nix-store --gc --print-dead | grep $drvPath
-if $nixstore --gc --print-dead | grep $outPath; then false; fi
+if nix-store --gc --print-dead | grep $outPath; then false; fi
 
-$nixstore --gc --print-dead
+nix-store --gc --print-dead
 
 inUse=$(readLink $outPath/input-2)
-if $nixstore --delete $inUse; then false; fi
+if nix-store --delete $inUse; then false; fi
 test -e $inUse
 
-if $nixstore --delete $outPath; then false; fi
+if nix-store --delete $outPath; then false; fi
 test -e $outPath
 
-$NIX_BIN_DIR/nix-collect-garbage
+nix-collect-garbage
 
 # Check that the root and its dependencies haven't been deleted.
 cat $outPath/foobar
@@ -32,7 +32,7 @@ if test -e $drvPath; then false; fi
 
 rm "$NIX_STATE_DIR"/gcroots/foo
 
-$NIX_BIN_DIR/nix-collect-garbage
+nix-collect-garbage
 
 # Check that the output has been GC'd.
 if test -e $outPath/foobar; then false; fi

tests/hash.sh

@@ -2,7 +2,7 @@ source common.sh
 
 try () {
     printf "%s" "$2" > $TEST_ROOT/vector
-    hash=$($nixhash $EXTRA --flat --type "$1" $TEST_ROOT/vector)
+    hash=$(nix-hash $EXTRA --flat --type "$1" $TEST_ROOT/vector)
     if test "$hash" != "$3"; then
         echo "hash $1, expected $3, got $hash"
         exit 1
@@ -28,7 +28,7 @@ try sha256 "abc" "1b8m03r63zqhnjf7l5wnldhh7c134ap5vpj0850ymkq1iyzicy5s"
 EXTRA=
 
 try2 () {
-    hash=$($nixhash --type "$1" $TEST_ROOT/hash-path)
+    hash=$(nix-hash --type "$1" $TEST_ROOT/hash-path)
     if test "$hash" != "$2"; then
         echo "hash $1, expected $2, got $hash"
         exit 1
@@ -56,7 +56,7 @@ ln -s x $TEST_ROOT/hash-path/hello
 try2 md5 "f78b733a68f5edbdf9413899339eaa4a"
 
 # Conversion.
-test $($nixhash --type sha256 --to-base32 "ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad") = "1b8m03r63zqhnjf7l5wnldhh7c134ap5vpj0850ymkq1iyzicy5s"
+test $(nix-hash --type sha256 --to-base32 "ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad") = "1b8m03r63zqhnjf7l5wnldhh7c134ap5vpj0850ymkq1iyzicy5s"
-test $($nixhash --type sha256 --to-base16 "1b8m03r63zqhnjf7l5wnldhh7c134ap5vpj0850ymkq1iyzicy5s") = "ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad"
+test $(nix-hash --type sha256 --to-base16 "1b8m03r63zqhnjf7l5wnldhh7c134ap5vpj0850ymkq1iyzicy5s") = "ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad"
-test $($nixhash --type sha1 --to-base32 "800d59cfcd3c05e900cb4e214be48f6b886a08df") = "vw46m23bizj4n8afrc0fj19wrp7mj3c0"
+test $(nix-hash --type sha1 --to-base32 "800d59cfcd3c05e900cb4e214be48f6b886a08df") = "vw46m23bizj4n8afrc0fj19wrp7mj3c0"
-test $($nixhash --type sha1 --to-base16 "vw46m23bizj4n8afrc0fj19wrp7mj3c0") = "800d59cfcd3c05e900cb4e214be48f6b886a08df"
+test $(nix-hash --type sha1 --to-base16 "vw46m23bizj4n8afrc0fj19wrp7mj3c0") = "800d59cfcd3c05e900cb4e214be48f6b886a08df"

tests/init.sh

@@ -18,27 +18,19 @@ mkdir "$NIX_DB_DIR"
 mkdir "$NIX_CONF_DIR"
 
 mkdir $NIX_BIN_DIR
-ln -s $nixstore $NIX_BIN_DIR/
+ln -s $TOP/src/nix-store/nix-store $NIX_BIN_DIR/
-ln -s $nixinstantiate $NIX_BIN_DIR/
+ln -s $TOP/src/nix-instantiate/nix-instantiate $NIX_BIN_DIR/
-ln -s $nixhash $NIX_BIN_DIR/
+ln -s $TOP/src/nix-hash/nix-hash $NIX_BIN_DIR/
-ln -s $nixenv $NIX_BIN_DIR/
+ln -s $TOP/src/nix-env/nix-env $NIX_BIN_DIR/
-ln -s $nixworker $NIX_BIN_DIR/
+ln -s $TOP/src/nix-worker/nix-worker $NIX_BIN_DIR/
 ln -s $TOP/src/bsdiff-*/bsdiff $NIX_BIN_DIR/
 ln -s $TOP/src/bsdiff-*/bspatch $NIX_BIN_DIR/
 ln -s $TOP/scripts/nix-prefetch-url $NIX_BIN_DIR/
-ln -s $TOP/scripts/nix-collect-garbage $NIX_BIN_DIR/
 ln -s $TOP/scripts/nix-build $NIX_BIN_DIR/
-ln -s $TOP/scripts/nix-install-package $NIX_BIN_DIR/
-ln -s $TOP/scripts/nix-push $NIX_BIN_DIR/
 ln -s $TOP/scripts/nix-pull $NIX_BIN_DIR/
-ln -s $TOP/scripts/nix-generate-patches $NIX_BIN_DIR/
+mkdir -p $NIX_BIN_DIR/nix/substituters
-mkdir $NIX_BIN_DIR/nix
+ln -s $NIX_BZIP2 $NIX_BIN_DIR/nix/
-ln -s $bzip2_bin_test/bzip2 $NIX_BIN_DIR/nix/
+ln -s $TOP/scripts/copy-from-other-stores.pl $NIX_BIN_DIR/nix/substituters
-ln -s $bzip2_bin_test/bunzip2 $NIX_BIN_DIR/nix/
-ln -s $TOP/scripts/copy-from-other-stores.pl $NIX_BIN_DIR/nix/
-ln -s $TOP/scripts/download-using-manifests.pl $NIX_BIN_DIR/nix/
-ln -s $TOP/scripts/GeneratePatches.pm $NIX_BIN_DIR/nix/
-ln -s $TOP/scripts/NixManifest.pm $NIX_BIN_DIR/nix/
 
 cat > "$NIX_CONF_DIR"/nix.conf <<EOF
 gc-keep-outputs = false
@@ -53,17 +45,6 @@ cp -pr $TOP/corepkgs $NIX_DATA_DIR/nix/
 # (and likely to fail).
 for i in \
     $NIX_DATA_DIR/nix/corepkgs/nar/nar.sh \
-    $NIX_BIN_DIR/nix/download-using-manifests.pl \
-    $NIX_BIN_DIR/nix/copy-from-other-stores.pl \
-    $NIX_BIN_DIR/nix-prefetch-url \
-    $NIX_BIN_DIR/nix-collect-garbage \
-    $NIX_BIN_DIR/nix-build \
-    $NIX_BIN_DIR/nix-install-package \
-    $NIX_BIN_DIR/nix-push \
-    $NIX_BIN_DIR/nix-pull \
-    $NIX_BIN_DIR/nix-generate-patches \
-    $NIX_BIN_DIR/nix/NixManifest.pm \
-    $NIX_BIN_DIR/nix/GeneratePatches.pm \
     ; do
     sed < $i > $i.tmp \
         -e "s^$REAL_BIN_DIR/nix-store^$NIX_BIN_DIR/nix-store^" \
@@ -87,20 +68,15 @@ mv tmp $NIX_DATA_DIR/nix/corepkgs/nar/nar.sh
 # binaries sets DYLD_LIBRARY_PATH so that Perl finds Nix's (completely
 # different) libutil --- so it barfs.  So generate a shell wrapper
 # around download-using-manifests that clears DYLD_LIBRARY_PATH.
-mv $NIX_BIN_DIR/nix/download-using-manifests.pl $NIX_BIN_DIR/nix/download-using-manifests.pl.real
+cat > $NIX_BIN_DIR/nix/substituters/download-using-manifests.pl <<EOF
-cat > $NIX_BIN_DIR/nix/download-using-manifests.pl <<EOF
 #! $SHELL -e
 export DYLD_LIBRARY_PATH=
-exec $NIX_BIN_DIR/nix/download-using-manifests.pl.real "\$@"
+exec $TOP/scripts/download-using-manifests.pl "\$@"
 EOF
-chmod +x $NIX_BIN_DIR/nix/download-using-manifests.pl
+chmod +x $NIX_BIN_DIR/nix/substituters/download-using-manifests.pl
-
-mkdir -p $NIX_BIN_DIR/nix/substituters
-mv $NIX_BIN_DIR/nix/copy-from-other-stores.pl $NIX_BIN_DIR/nix/substituters/copy-from-other-stores.pl
-mv $NIX_BIN_DIR/nix/download-using-manifests.pl $NIX_BIN_DIR/nix/substituters/download-using-manifests.pl
 
 # Initialise the database.
-$nixstore --init
+nix-store --init
 
 # Did anything happen?
 test -e "$NIX_DB_DIR"/db.sqlite

tests/install-package.sh

@@ -2,8 +2,8 @@ source common.sh
 
 # Note: this test expects to be run *after* nix-push.sh.
 
-drvPath=$($nixinstantiate ./dependencies.nix)
+drvPath=$(nix-instantiate ./dependencies.nix)
-outPath=$($nixstore -q $drvPath)
+outPath=$(nix-store -q $drvPath)
 
 clearStore
 clearProfiles
@@ -12,10 +12,10 @@ cat > $TEST_ROOT/foo.nixpkg <<EOF
 NIXPKG1 file://$TEST_ROOT/manifest simple $system $drvPath $outPath
 EOF
 
-$NIX_BIN_DIR/nix-install-package --non-interactive -p $profiles/test $TEST_ROOT/foo.nixpkg
+nix-install-package --non-interactive -p $profiles/test $TEST_ROOT/foo.nixpkg
-test "$($nixenv -p $profiles/test -q '*' | wc -l)" -eq 1
+test "$(nix-env -p $profiles/test -q '*' | wc -l)" -eq 1
 
 clearProfiles
 
-$NIX_BIN_DIR/nix-install-package --non-interactive -p $profiles/test --url file://$TEST_ROOT/foo.nixpkg
+nix-install-package --non-interactive -p $profiles/test --url file://$TEST_ROOT/foo.nixpkg
-test "$($nixenv -p $profiles/test -q '*' | wc -l)" -eq 1
+test "$(nix-env -p $profiles/test -q '*' | wc -l)" -eq 1

tests/lang.sh

@@ -7,7 +7,7 @@ fail=0
 for i in lang/parse-fail-*.nix; do
     echo "parsing $i (should fail)";
     i=$(basename $i .nix)
-    if $nixinstantiate --parse-only - < lang/$i.nix; then
+    if nix-instantiate --parse-only - < lang/$i.nix; then
         echo "FAIL: $i shouldn't parse"
         fail=1
     fi
@@ -16,7 +16,7 @@ done
 for i in lang/parse-okay-*.nix; do
     echo "parsing $i (should succeed)";
     i=$(basename $i .nix)
-    if ! $nixinstantiate --parse-only - < lang/$i.nix > lang/$i.out; then
+    if ! nix-instantiate --parse-only - < lang/$i.nix > lang/$i.out; then
         echo "FAIL: $i should parse"
         fail=1
     fi
@@ -25,7 +25,7 @@ done
 for i in lang/eval-fail-*.nix; do
     echo "evaluating $i (should fail)";
     i=$(basename $i .nix)
-    if $nixinstantiate --eval-only lang/$i.nix; then
+    if nix-instantiate --eval-only lang/$i.nix; then
         echo "FAIL: $i shouldn't evaluate"
         fail=1
     fi
@@ -40,7 +40,7 @@ for i in lang/eval-okay-*.nix; do
         if test -e lang/$i.flags; then
             flags=$(cat lang/$i.flags)
         fi
-        if ! NIX_PATH=lang/dir3:lang/dir4 $nixinstantiate $flags --eval-only --strict lang/$i.nix > lang/$i.out; then
+        if ! NIX_PATH=lang/dir3:lang/dir4 nix-instantiate $flags --eval-only --strict lang/$i.nix > lang/$i.out; then
             echo "FAIL: $i should evaluate"
             fail=1
         elif ! diff lang/$i.out lang/$i.exp; then
@@ -50,7 +50,7 @@ for i in lang/eval-okay-*.nix; do
     fi
     
     if test -e lang/$i.exp.xml; then
-        if ! $nixinstantiate --eval-only --xml --no-location --strict \
+        if ! nix-instantiate --eval-only --xml --no-location --strict \
                 lang/$i.nix > lang/$i.out.xml; then
             echo "FAIL: $i should evaluate"
             fail=1

tests/logging.sh

@@ -4,7 +4,7 @@ clearStore
 
 # Produce an escaped log file.
 set -x
-$nixbuild --log-type escapes -vv dependencies.nix 2> $TEST_ROOT/log.esc
+nix-build --log-type escapes -vv dependencies.nix 2> $TEST_ROOT/log.esc
 
 # Convert it to an XML representation.
 $TOP/src/nix-log2xml/nix-log2xml < $TEST_ROOT/log.esc > $TEST_ROOT/log.xml

tests/misc.sh

@@ -3,14 +3,14 @@ source common.sh
 # Tests miscellaneous commands.
 
 # Do all commands have help?
-$nixenv --help | grep -q install
+nix-env --help | grep -q install
-$nixstore --help | grep -q realise
+nix-store --help | grep -q realise
-$nixinstantiate --help | grep -q eval-only
+nix-instantiate --help | grep -q eval-only
-$nixhash --help | grep -q base32
+nix-hash --help | grep -q base32
 
 # Can we ask for the version number?
-$nixenv --version | grep "$version"
+nix-env --version | grep "$version"
 
 # Usage errors.
-$nixenv --foo 2>&1 | grep "no operation"
+nix-env --foo 2>&1 | grep "no operation"
-$nixenv -q --foo 2>&1 | grep "unknown flag"
+nix-env -q --foo 2>&1 | grep "unknown flag"

tests/negative-caching.sh

@@ -7,16 +7,16 @@ set +e
 opts="--option build-cache-failure true --print-build-trace"
 
 # This build should fail, and the failure should be cached.
-log=$($nixbuild $opts negative-caching.nix -A fail 2>&1) && fail "should fail"
+log=$(nix-build $opts negative-caching.nix -A fail 2>&1) && fail "should fail"
 echo "$log" | grep -q "@ build-failed" || fail "no build-failed trace"
 
 # Do it again.  The build shouldn't be tried again.
-log=$($nixbuild $opts negative-caching.nix -A fail 2>&1) && fail "should fail"
+log=$(nix-build $opts negative-caching.nix -A fail 2>&1) && fail "should fail"
 echo "$log" | grep -q "FAIL" && fail "failed build not cached"
 echo "$log" | grep -q "@ build-failed .* cached" || fail "trace doesn't say cached"
 
 # Check that --keep-going works properly with cached failures.
-log=$($nixbuild $opts --keep-going negative-caching.nix -A depOnFail 2>&1) && fail "should fail"
+log=$(nix-build $opts --keep-going negative-caching.nix -A depOnFail 2>&1) && fail "should fail"
 echo "$log" | grep -q "FAIL" && fail "failed build not cached (2)"
 echo "$log" | grep -q "@ build-failed .* cached" || fail "trace doesn't say cached (2)"
 echo "$log" | grep -q "@ build-succeeded .*-succeed" || fail "didn't keep going"

tests/nix-build.sh

@@ -2,7 +2,7 @@ source common.sh
 
 clearStore
 
-(cd $TEST_ROOT && $nixbuild ../dependencies.nix)
+(cd $TEST_ROOT && nix-build ../dependencies.nix)
 test "$(cat $TEST_ROOT/result/foobar)" = FOOBAR
 
 # The result should be retained by a GC.
@@ -10,10 +10,10 @@ echo A
 target=$(readLink $TEST_ROOT/result)
 echo B
 echo target is $target
-$nixstore --gc
+nix-store --gc
 test -e $target/foobar
 
 # But now it should be gone.
 rm $TEST_ROOT/result
-$nixstore --gc
+nix-store --gc
 if test -e $target/foobar; then false; fi

tests/nix-copy-closure.nix

@@ -0,0 +1,54 @@
+# Test ‘nix-copy-closure’.
+
+{ nixpkgs, nixos, system, nix }:
+
+with import "${nixos}/lib/testing.nix" { inherit nixpkgs system; };
+
+makeTest ({ pkgs, ... }: let pkgA = pkgs.aterm; pkgB = pkgs.wget; in {
+
+  nodes =
+    { client =
+        { config, pkgs, ... }:
+        { virtualisation.writableStore = true;
+          virtualisation.pathsInNixDB = [ pkgA ];
+          environment.nix = nix;
+        };
+        
+      server =
+        { config, pkgs, ... }:
+        { services.openssh.enable = true;
+          virtualisation.writableStore = true;
+          virtualisation.pathsInNixDB = [ pkgB ];
+          environment.nix = nix;
+        };        
+    };
+
+  testScript = { nodes }:
+    ''
+      startAll;
+
+      # Create an SSH key on the client.
+      my $key = `${pkgs.openssh}/bin/ssh-keygen -t dsa -f key -N ""`;
+      $client->succeed("mkdir -m 700 /root/.ssh");
+      $client->copyFileFromHost("key", "/root/.ssh/id_dsa");
+      $client->succeed("chmod 600 /root/.ssh/id_dsa");
+
+      # Install the SSH key on the server.
+      $server->succeed("mkdir -m 700 /root/.ssh");
+      $server->copyFileFromHost("key.pub", "/root/.ssh/authorized_keys");
+      $server->waitForJob("sshd");
+      $client->waitForJob("network-interfaces");
+      $client->succeed("ssh -o StrictHostKeyChecking=no " . $server->name() . " 'echo hello world'");
+
+      # Copy the closure of package A from the client to the server.
+      $server->fail("nix-store --check-validity ${pkgA}");
+      $client->succeed("nix-copy-closure --to server --gzip ${pkgA} >&2");
+      $server->succeed("nix-store --check-validity ${pkgA}");
+
+      # Copy the closure of package B from the server to the client.
+      $client->fail("nix-store --check-validity ${pkgB}");
+      $client->succeed("nix-copy-closure --from server --gzip ${pkgB} >&2");
+      $client->succeed("nix-store --check-validity ${pkgB}");
+    '';
+
+})

tests/nix-pull.sh

@@ -2,18 +2,18 @@ source common.sh
 
 pullCache () {
     echo "pulling cache..."
-    $NIX_BIN_DIR/nix-pull file://$TEST_ROOT/manifest
+    nix-pull file://$TEST_ROOT/manifest
 }
 
 clearStore
 clearManifests
 pullCache
 
-drvPath=$($nixinstantiate dependencies.nix)
+drvPath=$(nix-instantiate dependencies.nix)
-outPath=$($nixstore -q $drvPath)
+outPath=$(nix-store -q $drvPath)
 
 echo "building $outPath using substitutes..."
-$nixstore -r $outPath
+nix-store -r $outPath
 
 cat $outPath/input-2/bar
 
@@ -22,12 +22,12 @@ clearManifests
 pullCache
 
 echo "building $drvPath using substitutes..."
-$nixstore -r $drvPath
+nix-store -r $drvPath
 
 cat $outPath/input-2/bar
 
 # Check that the derivers are set properly.
-test $($nixstore -q --deriver "$outPath") = "$drvPath"
+test $(nix-store -q --deriver "$outPath") = "$drvPath"
-$nixstore -q --deriver $(readLink $outPath/input-2) | grep -q -- "-input-2.drv" 
+nix-store -q --deriver $(readLink $outPath/input-2) | grep -q -- "-input-2.drv" 
 
 clearManifests

tests/nix-push.sh

@@ -1,11 +1,10 @@
 source common.sh
 
-drvPath=$($nixinstantiate dependencies.nix)
+drvPath=$(nix-instantiate dependencies.nix)
-outPath=$($nixstore -r $drvPath)
+outPath=$(nix-store -r $drvPath)
 
 echo "pushing $drvPath"
 
 mkdir -p $TEST_ROOT/cache
 
-$NIX_BIN_DIR/nix-push \
+nix-push --copy $TEST_ROOT/cache $TEST_ROOT/manifest $drvPath
-    --copy $TEST_ROOT/cache $TEST_ROOT/manifest $drvPath

tests/parallel.sh

@@ -8,7 +8,7 @@ clearStore
 
 rm -f $SHARED.cur $SHARED.max
 
-outPath=$($nixbuild -j10000 parallel.nix)
+outPath=$(nix-build -j10000 parallel.nix)
 
 echo "output path is $outPath"
 
@@ -27,9 +27,9 @@ clearStore
 
 rm -f $SHARED.cur $SHARED.max
 
-drvPath=$($nixinstantiate parallel.nix --argstr sleepTime 15)
+drvPath=$(nix-instantiate parallel.nix --argstr sleepTime 15)
 
-cmd="$nixstore -j1 -r $drvPath"
+cmd="nix-store -j1 -r $drvPath"
 
 $cmd &
 pid1=$!

tests/referrers.sh

@@ -6,7 +6,7 @@ max=500
 
 reference=$NIX_STORE_DIR/abcdef
 touch $reference
-(echo $reference && echo && echo 0) | $nixstore --register-validity 
+(echo $reference && echo && echo 0) | nix-store --register-validity 
 
 echo "making registration..."
 
@@ -22,11 +22,11 @@ done > $TEST_ROOT/reg_info
 
 echo "registering..."
 
-$nixstore --register-validity < $TEST_ROOT/reg_info
+nix-store --register-validity < $TEST_ROOT/reg_info
 
 echo "collecting garbage..."
 ln -sfn $reference "$NIX_STATE_DIR"/gcroots/ref
-$nixstore --gc
+nix-store --gc
 
 if test "$(sqlite3 ./test-tmp/db/db.sqlite 'select count(*) from Refs')" -ne 0; then
     echo "referrers not cleaned up"

tests/remote-builds.nix

@@ -0,0 +1,97 @@
+# Test Nix's remote build feature.
+
+{ nixpkgs, nixos, system, nix }:
+
+with import "${nixos}/lib/testing.nix" { inherit nixpkgs system; };
+
+makeTest ({ pkgs, ... }:
+
+let
+
+  # The configuration of the build slaves.
+  slave =
+    { config, pkgs, ... }:
+    { services.openssh.enable = true;
+      virtualisation.writableStore = true;
+      environment.nix = nix;
+    };
+
+  # Trivial Nix expression to build remotely.
+  expr = config: nr: pkgs.writeText "expr.nix"
+    ''
+      let utils = builtins.storePath ${config.system.build.extraUtils}; in
+      derivation {
+        name = "hello-${toString nr}";
+        system = "i686-linux";
+        PATH = "''${utils}/bin";
+        builder = "''${utils}/bin/sh";
+        args = [ "-c" "echo Hello; mkdir $out; cat /proc/sys/kernel/hostname > $out/host; sleep 3" ];
+      }
+    '';
+
+in
+
+{
+
+  nodes =
+    { slave1 = slave;
+      slave2 = slave;
+
+      client =
+        { config, pkgs, ... }:
+        { nix.maxJobs = 0; # force remote building
+          nix.distributedBuilds = true;
+          nix.buildMachines =
+            [ { hostName = "slave1";
+                sshUser = "root";
+                sshKey = "/root/.ssh/id_dsa";
+                system = "i686-linux";
+                maxJobs = 1;
+              }
+              { hostName = "slave2";
+                sshUser = "root";
+                sshKey = "/root/.ssh/id_dsa";
+                system = "i686-linux";
+                maxJobs = 1;
+              }
+            ];
+          virtualisation.writableStore = true;
+          virtualisation.pathsInNixDB = [ config.system.build.extraUtils ];
+          environment.nix = nix;
+        };
+    };
+
+  testScript = { nodes }:
+    ''
+      startAll;
+
+      # Create an SSH key on the client.
+      my $key = `${pkgs.openssh}/bin/ssh-keygen -t dsa -f key -N ""`;
+      $client->succeed("mkdir -m 700 /root/.ssh");
+      $client->copyFileFromHost("key", "/root/.ssh/id_dsa");
+      $client->succeed("chmod 600 /root/.ssh/id_dsa");
+
+      # Install the SSH key on the slaves.
+      foreach my $slave ($slave1, $slave2) {
+          $slave->succeed("mkdir -m 700 /root/.ssh");
+          $slave->copyFileFromHost("key.pub", "/root/.ssh/authorized_keys");
+          $slave->waitForJob("sshd");
+          $client->succeed("ssh -o StrictHostKeyChecking=no " . $slave->name() . " 'echo hello world'");
+      }
+
+      # Perform a build and check that it was performed on the slave.
+      my $out = $client->succeed("nix-build ${expr nodes.client.config 1}");
+      $slave1->succeed("test -e $out");
+
+      # And a parallel build.
+      my ($out1, $out2) = split /\s/,
+          $client->succeed("nix-store -r \$(nix-instantiate ${expr nodes.client.config 2} ${expr nodes.client.config 3})");
+      $slave1->succeed("test -e $out1 -o -e $out2");
+      $slave2->succeed("test -e $out1 -o -e $out2");
+
+      # Test whether the build hook automatically skips unavailable slaves.
+      $slave1->block;
+      $client->succeed("nix-build ${expr nodes.client.config 4}");
+    '';
+
+})

tests/secure-drv-outputs.sh

@@ -10,11 +10,11 @@ clearManifests
 startDaemon
 
 # Determine the output path of the "good" derivation.
-goodOut=$($nixstore -q $($nixinstantiate ./secure-drv-outputs.nix -A good))
+goodOut=$(nix-store -q $(nix-instantiate ./secure-drv-outputs.nix -A good))
 
 # Instantiate the "bad" derivation.
-badDrv=$($nixinstantiate ./secure-drv-outputs.nix -A bad)
+badDrv=$(nix-instantiate ./secure-drv-outputs.nix -A bad)
-badOut=$($nixstore -q $badDrv)
+badOut=$(nix-store -q $badDrv)
 
 # Rewrite the bad derivation to produce the output path of the good
 # derivation.
@@ -23,12 +23,12 @@ sed -e "s|$badOut|$goodOut|g" < $badDrv > $TEST_ROOT/bad.drv
 
 # Add the manipulated derivation to the store and build it.  This
 # should fail.
-if badDrv2=$($nixstore --add $TEST_ROOT/bad.drv); then
+if badDrv2=$(nix-store --add $TEST_ROOT/bad.drv); then
-    $nixstore -r "$badDrv2"
+    nix-store -r "$badDrv2"
 fi
 
 # Now build the good derivation.
-goodOut2=$($nixbuild ./secure-drv-outputs.nix -A good)
+goodOut2=$(nix-build ./secure-drv-outputs.nix -A good)
 test "$goodOut" = "$goodOut2"
 
 if ! test -e "$goodOut"/good; then

tests/simple.sh

@@ -1,12 +1,12 @@
 source common.sh
 
-drvPath=$($nixinstantiate simple.nix)
+drvPath=$(nix-instantiate simple.nix)
 
-test "$($nixstore -q --binding system "$drvPath")" = "$system"
+test "$(nix-store -q --binding system "$drvPath")" = "$system"
 
 echo "derivation is $drvPath"
 
-outPath=$($nixstore -rvv "$drvPath")
+outPath=$(nix-store -rvv "$drvPath")
 
 echo "output path is $outPath"
 
@@ -15,10 +15,10 @@ if test "$text" != "Hello World!"; then exit 1; fi
 
 # Directed delete: $outPath is not reachable from a root, so it should
 # be deleteable.
-$nixstore --delete $outPath
+nix-store --delete $outPath
 if test -e $outPath/hello; then false; fi
 
-outPath="$(NIX_STORE_DIR=/foo $nixinstantiate --readonly-mode hash-check.nix)"
+outPath="$(NIX_STORE_DIR=/foo nix-instantiate --readonly-mode hash-check.nix)"
 if test "$outPath" != "/foo/lfy1s6ca46rm5r6w4gg9hc0axiakjcnm-dependencies.drv"; then
     echo "hashDerivationModulo appears broken, got $outPath"
     exit 1

tests/substitutes.sh

@@ -3,20 +3,20 @@ source common.sh
 clearStore
 
 # Instantiate.
-drvPath=$($nixinstantiate simple.nix)
+drvPath=$(nix-instantiate simple.nix)
 echo "derivation is $drvPath"
 
 # Find the output path.
-outPath=$($nixstore -qvv "$drvPath")
+outPath=$(nix-store -qvv "$drvPath")
 echo "output path is $outPath"
 
 echo $outPath > $TEST_ROOT/sub-paths
 
 export NIX_SUBSTITUTERS=$(pwd)/substituter.sh
 
-$nixstore -r "$drvPath" --dry-run 2>&1 | grep -q "1.00 MiB.*2.00 MiB"
+nix-store -r "$drvPath" --dry-run 2>&1 | grep -q "1.00 MiB.*2.00 MiB"
 
-$nixstore -rvv "$drvPath"
+nix-store -rvv "$drvPath"
 
 text=$(cat "$outPath"/hello)
 if test "$text" != "Hallo Wereld"; then echo "wrong substitute output: $text"; exit 1; fi

tests/substitutes2.sh

@@ -3,11 +3,11 @@ source common.sh
 clearStore
 
 # Instantiate.
-drvPath=$($nixinstantiate simple.nix)
+drvPath=$(nix-instantiate simple.nix)
 echo "derivation is $drvPath"
 
 # Find the output path.
-outPath=$($nixstore -qvvvvv "$drvPath")
+outPath=$(nix-store -qvvvvv "$drvPath")
 echo "output path is $outPath"
 
 echo $outPath > $TEST_ROOT/sub-paths
@@ -15,7 +15,7 @@ echo $outPath > $TEST_ROOT/sub-paths
 # First try a substituter that fails, then one that succeeds
 export NIX_SUBSTITUTERS=$(pwd)/substituter2.sh:$(pwd)/substituter.sh
 
-$nixstore -j0 -rvv "$drvPath"
+nix-store -j0 -rvv "$drvPath"
 
 text=$(cat "$outPath"/hello)
 if test "$text" != "Hallo Wereld"; then echo "wrong substitute output: $text"; exit 1; fi

tests/timeout.sh

@@ -2,14 +2,14 @@
 
 source common.sh
 
-drvPath=$($nixinstantiate timeout.nix)
+drvPath=$(nix-instantiate timeout.nix)
 
-test "$($nixstore -q --binding system "$drvPath")" = "$system"
+test "$(nix-store -q --binding system "$drvPath")" = "$system"
 
 echo "derivation is $drvPath"
 
 failed=0
-messages="`$nixstore -r --timeout 2 $drvPath 2>&1 || failed=1`"
+messages="`nix-store -r --timeout 2 $drvPath 2>&1 || failed=1`"
 if test $failed -ne 0; then
     echo "error: \`nix-store' succeeded; should have timed out" >&2
     exit 1

tests/user-envs.sh

@@ -5,110 +5,110 @@ clearProfiles
 set -x
 
 # Query installed: should be empty.
-test "$($nixenv -p $profiles/test -q '*' | wc -l)" -eq 0
+test "$(nix-env -p $profiles/test -q '*' | wc -l)" -eq 0
 
 # Query available: should contain several.
-test "$($nixenv -p $profiles/test -f ./user-envs.nix -qa '*' | wc -l)" -eq 5
+test "$(nix-env -p $profiles/test -f ./user-envs.nix -qa '*' | wc -l)" -eq 5
 
 # Query descriptions.
-$nixenv -p $profiles/test -f ./user-envs.nix -qa '*' --description | grep silly
+nix-env -p $profiles/test -f ./user-envs.nix -qa '*' --description | grep silly
 
 # Install "foo-1.0".
-$nixenv -p $profiles/test -f ./user-envs.nix -i foo-1.0
+nix-env -p $profiles/test -f ./user-envs.nix -i foo-1.0
 
 # Query installed: should contain foo-1.0 now (which should be
 # executable).
-test "$($nixenv -p $profiles/test -q '*' | wc -l)" -eq 1
+test "$(nix-env -p $profiles/test -q '*' | wc -l)" -eq 1
-$nixenv -p $profiles/test -q '*' | grep -q foo-1.0
+nix-env -p $profiles/test -q '*' | grep -q foo-1.0
 test "$($profiles/test/bin/foo)" = "foo-1.0"
 
 # Store the path of foo-1.0.
-outPath10=$($nixenv -p $profiles/test -q --out-path --no-name '*' | grep foo-1.0)
+outPath10=$(nix-env -p $profiles/test -q --out-path --no-name '*' | grep foo-1.0)
 echo "foo-1.0 = $outPath10"
 test -n "$outPath10"
 
 # Install "foo-2.0pre1": should remove foo-1.0.
-$nixenv -p $profiles/test -f ./user-envs.nix -i foo-2.0pre1
+nix-env -p $profiles/test -f ./user-envs.nix -i foo-2.0pre1
 
 # Query installed: should contain foo-2.0pre1 now.
-test "$($nixenv -p $profiles/test -q '*' | wc -l)" -eq 1
+test "$(nix-env -p $profiles/test -q '*' | wc -l)" -eq 1
-$nixenv -p $profiles/test -q '*' | grep -q foo-2.0pre1
+nix-env -p $profiles/test -q '*' | grep -q foo-2.0pre1
 test "$($profiles/test/bin/foo)" = "foo-2.0pre1"
 
 # Upgrade "foo": should install foo-2.0.
-$nixenv -p $profiles/test -f ./user-envs.nix -u foo
+nix-env -p $profiles/test -f ./user-envs.nix -u foo
 
 # Query installed: should contain foo-2.0 now.
-test "$($nixenv -p $profiles/test -q '*' | wc -l)" -eq 1
+test "$(nix-env -p $profiles/test -q '*' | wc -l)" -eq 1
-$nixenv -p $profiles/test -q '*' | grep -q foo-2.0
+nix-env -p $profiles/test -q '*' | grep -q foo-2.0
 test "$($profiles/test/bin/foo)" = "foo-2.0"
 
 # Store the path of foo-2.0.
-outPath20=$($nixenv -p $profiles/test -q --out-path --no-name '*' | grep foo-2.0)
+outPath20=$(nix-env -p $profiles/test -q --out-path --no-name '*' | grep foo-2.0)
 test -n "$outPath20"
 
 # Install bar-0.1, uninstall foo.
-$nixenv -p $profiles/test -f ./user-envs.nix -i bar-0.1
+nix-env -p $profiles/test -f ./user-envs.nix -i bar-0.1
-$nixenv -p $profiles/test -f ./user-envs.nix -e foo
+nix-env -p $profiles/test -f ./user-envs.nix -e foo
 
 # Query installed: should only contain bar-0.1 now.
-if $nixenv -p $profiles/test -q '*' | grep -q foo; then false; fi
+if nix-env -p $profiles/test -q '*' | grep -q foo; then false; fi
-$nixenv -p $profiles/test -q '*' | grep -q bar
+nix-env -p $profiles/test -q '*' | grep -q bar
 
 # Rollback: should bring "foo" back.
-$nixenv -p $profiles/test --rollback
+nix-env -p $profiles/test --rollback
-$nixenv -p $profiles/test -q '*' | grep -q foo-2.0
+nix-env -p $profiles/test -q '*' | grep -q foo-2.0
-$nixenv -p $profiles/test -q '*' | grep -q bar
+nix-env -p $profiles/test -q '*' | grep -q bar
 
 # Rollback again: should remove "bar".
-$nixenv -p $profiles/test --rollback
+nix-env -p $profiles/test --rollback
-$nixenv -p $profiles/test -q '*' | grep -q foo-2.0
+nix-env -p $profiles/test -q '*' | grep -q foo-2.0
-if $nixenv -p $profiles/test -q '*' | grep -q bar; then false; fi
+if nix-env -p $profiles/test -q '*' | grep -q bar; then false; fi
 
 # Count generations.
-$nixenv -p $profiles/test --list-generations
+nix-env -p $profiles/test --list-generations
-test "$($nixenv -p $profiles/test --list-generations | wc -l)" -eq 5
+test "$(nix-env -p $profiles/test --list-generations | wc -l)" -eq 5
 
 # Install foo-1.0, now using its store path.
 echo $outPath10
-$nixenv -p $profiles/test -i "$outPath10"
+nix-env -p $profiles/test -i "$outPath10"
-$nixenv -p $profiles/test -q '*' | grep -q foo-1.0
+nix-env -p $profiles/test -q '*' | grep -q foo-1.0
 
 # Uninstall foo-1.0, using a symlink to its store path.
 ln -sfn $outPath10/bin/foo $TEST_ROOT/symlink
-$nixenv -p $profiles/test -e $TEST_ROOT/symlink
+nix-env -p $profiles/test -e $TEST_ROOT/symlink
-if $nixenv -p $profiles/test -q '*' | grep -q foo; then false; fi
+if nix-env -p $profiles/test -q '*' | grep -q foo; then false; fi
 
 # Install foo-1.0, now using a symlink to its store path.
-$nixenv -p $profiles/test -i $TEST_ROOT/symlink
+nix-env -p $profiles/test -i $TEST_ROOT/symlink
-$nixenv -p $profiles/test -q '*' | grep -q foo
+nix-env -p $profiles/test -q '*' | grep -q foo
 
 # Delete all old generations.
-$nixenv -p $profiles/test --delete-generations old
+nix-env -p $profiles/test --delete-generations old
 
 # Run the garbage collector.  This should get rid of foo-2.0 but not
 # foo-1.0.
-$NIX_BIN_DIR/nix-collect-garbage
+nix-collect-garbage
 test -e "$outPath10"
 if test -e "$outPath20"; then false; fi
 
 # Uninstall everything
-$nixenv -p $profiles/test -f ./user-envs.nix -e '*'
+nix-env -p $profiles/test -f ./user-envs.nix -e '*'
-test "$($nixenv -p $profiles/test -q '*' | wc -l)" -eq 0
+test "$(nix-env -p $profiles/test -q '*' | wc -l)" -eq 0
 
 # Installing "foo" should only install the newest foo.
-$nixenv -p $profiles/test -f ./user-envs.nix -i foo
+nix-env -p $profiles/test -f ./user-envs.nix -i foo
-test "$($nixenv -p $profiles/test -q '*' | grep foo- | wc -l)" -eq 1
+test "$(nix-env -p $profiles/test -q '*' | grep foo- | wc -l)" -eq 1
-$nixenv -p $profiles/test -q '*' | grep -q foo-2.0
+nix-env -p $profiles/test -q '*' | grep -q foo-2.0
 
 # On the other hand, this should install both (and should fail due to
 # a collision).
-$nixenv -p $profiles/test -f ./user-envs.nix -e '*'
+nix-env -p $profiles/test -f ./user-envs.nix -e '*'
-if $nixenv -p $profiles/test -f ./user-envs.nix -i foo-1.0 foo-2.0; then false; fi
+if nix-env -p $profiles/test -f ./user-envs.nix -i foo-1.0 foo-2.0; then false; fi
 
 # Installing "*" should install one foo and one bar.
-$nixenv -p $profiles/test -f ./user-envs.nix -e '*'
+nix-env -p $profiles/test -f ./user-envs.nix -e '*'
-$nixenv -p $profiles/test -f ./user-envs.nix -i '*'
+nix-env -p $profiles/test -f ./user-envs.nix -i '*'
-test "$($nixenv -p $profiles/test -q '*' | wc -l)" -eq 2
+test "$(nix-env -p $profiles/test -q '*' | wc -l)" -eq 2
-$nixenv -p $profiles/test -q '*' | grep -q foo-2.0
+nix-env -p $profiles/test -q '*' | grep -q foo-2.0
-$nixenv -p $profiles/test -q '*' | grep -q bar-0.1.1
+nix-env -p $profiles/test -q '*' | grep -q bar-0.1.1

tests/verify.sh

@@ -1,3 +1,3 @@
 source common.sh
 
-$nixstore --verify
+nix-store --verify