forked from lix-project/lix
* Switched from wget to curl.
* Made the dependencies on bzip2 and the shell explicit.
This commit is contained in:
Eelco Dolstra
parent
59b94ee18a
commit
03f1d1ecb5
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@ -42,7 +42,10 @@ AC_LANG_PUSH(C++)
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AC_CHECK_HEADERS([locale])
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AC_LANG_POP(C++)
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AC_PATH_PROG(wget, wget)
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AC_PATH_PROG(curl, curl)
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AC_PATH_PROG(bzip2, bzip2)
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AC_PATH_PROG(bunzip2, bunzip2)
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AC_PATH_PROG(shell, sh)
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AC_PATH_PROG(xmllint, xmllint)
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AC_PATH_PROG(xsltproc, xsltproc)
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AC_PATH_PROG(flex, flex, false)
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@ -1,15 +1,15 @@
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#! /bin/sh
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#! @shell@ -e
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export PATH=/bin:/usr/bin
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echo "downloading $url into $out..."
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echo "downloading $url into $out"
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prefetch=@prefix@/store/nix-prefetch-url-$md5
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if test -f "$prefetch"; then
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echo "using prefetched $prefetch";
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mv $prefetch $out || exit 1
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mv $prefetch $out
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else
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@wget@ --passive-ftp "$url" -O "$out" || exit 1
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@curl@ --fail --location --max-redirs 20 "$url" > "$out"
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fi
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actual=$(@bindir@/nix-hash --flat $out)
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@ -1,12 +1,13 @@
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#! /bin/sh
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#! @shell@ -e
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# !!! impure; fix this
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export PATH=/bin:/usr/bin
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echo "packing $path into $out..."
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mkdir $out || exit 1
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dst=$out/`basename $path`.nar.bz2
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@bindir@/nix-store --dump "$path" | bzip2 > $dst || exit 1
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mkdir $out
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dst=$out/$(basename $path).nar.bz2
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@bindir@/nix-store --dump "$path" | @bzip2@ > $dst
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md5=$(md5sum -b $dst | cut -c1-32)
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if test $? != 0; then exit 1; fi
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echo $md5 > $out/md5 || exit 1
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echo $md5 > $out/md5
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@ -1,6 +1,4 @@
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#! /bin/sh
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export PATH=/bin:/usr/bin
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#! @shell@ -e
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echo "unpacking $narFile to $out..."
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bunzip2 < $narFile | @bindir@/nix-store --restore "$out" || exit 1
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@bunzip2@ < $narFile | @bindir@/nix-store --restore "$out"
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@ -34,7 +34,7 @@ foreach my $link (@links) {
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my $extraarg = "";
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if ($keepsuccessors) { $extraarg = "--include-successors"; };
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my $pid = open2(\*READ, \*WRITE, "nix-store --query --requisites $extraarg @roots")
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my $pid = open2(\*READ, \*WRITE, "@bindir@/nix-store --query --requisites $extraarg @roots")
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or die "determining live paths";
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close WRITE;
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while (<READ>) {
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@ -17,7 +17,7 @@ system "bunzip2 < $pkgfile | (cd $tmpdir && tar xf -)";
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die if $?;
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print "This package contains the following derivations:\n";
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system "nix-env -qasf $tmpdir/default.nix";
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system "@bindir@/nix-env -qasf $tmpdir/default.nix";
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die if $?;
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print "Do you wish to install these (Y/N)? ";
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@ -26,11 +26,11 @@ chomp $reply;
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exit if (!($reply eq "y"));
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print "Pulling caches...\n";
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system "nix-pull `cat $tmpdir/caches`";
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system "@bindir@/nix-pull `cat $tmpdir/caches`";
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die if $?;
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print "Installing package...\n";
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system "nix-env -if $tmpdir/default.nix '*'";
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system "@bindir@/nix-env -if $tmpdir/default.nix '*'";
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die if $?;
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print "Installation succeeded! Press Enter to continue.\n";
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@ -10,7 +10,7 @@ print "fetching $url...\n";
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my $out = "@storedir@/nix-prefetch-url-$$";
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system "@wget@ --passive-ftp '$url' -O '$out'";
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system "@curl@ --fail --location --max-redirs 20 \"$url\" > \"$out\"";
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$? == 0 or die "unable to fetch $url";
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my $hash=`@bindir@/nix-hash --flat $out`;
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@ -27,11 +27,12 @@ my $nixexpr =
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"(import @datadir@/nix/corepkgs/fetchurl) " .
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"{url = $url; md5 = \"$hash\"; system = \"@system@\";}";
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print "expr: $nixexpr\n";
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#print STDERR "expr: $nixexpr\n";
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# Instantiate a Nix expression.
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print STDERR "instantiating Nix expression...\n";
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my $pid = open2(\*READ, \*WRITE, "nix-instantiate -") or die "cannot run nix-instantiate";
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#print STDERR "instantiating Nix expression...\n";
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my $pid = open2(\*READ, \*WRITE, "@bindir@/nix-instantiate -")
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or die "cannot run nix-instantiate";
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print WRITE $nixexpr;
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close WRITE;
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@ -43,8 +44,13 @@ waitpid $pid, 0;
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$? == 0 or die "nix-instantiate failed";
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# Run Nix.
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print STDERR "realising store expression $drvpath...\n";
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system "nix-store --realise $drvpath > /dev/null";
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#print STDERR "realising store expression $drvpath...\n";
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system "@bindir@/nix-store --realise $drvpath > /dev/null";
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$? == 0 or die "realisation failed";
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my $path = `@bindir@/nix-store -qn $drvpath`;
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$? == 0 or die "query failed";
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print "path is $path";
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unlink $out2;
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@ -65,7 +65,7 @@ $fullexpr .= "]";
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# Instantiate store expressions from the Nix expressions we created above.
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print STDERR "instantiating store expressions...\n";
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my $pid = open2(\*READ, \*WRITE, "nix-instantiate -") or die "cannot run nix-instantiate";
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my $pid = open2(\*READ, \*WRITE, "@bindir@/nix-instantiate -") or die "cannot run nix-instantiate";
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print WRITE $fullexpr;
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close WRITE;
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@ -91,7 +91,7 @@ while (scalar @subs > 0) {
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if ($n > 256) { $n = 256 };
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my @subs2 = @subs[0..$n - 1];
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@subs = @subs[$n..scalar @subs - 1];
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system "nix-store --substitute @subs2";
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system "@bindir@/nix-store --substitute @subs2";
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if ($?) { die "`nix-store --substitute' failed"; }
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}
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@ -104,6 +104,6 @@ while (scalar @sucs > 0) {
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if ($n > 256) { $n = 256 };
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my @sucs2 = @sucs[0..$n - 1];
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@sucs = @sucs[$n..scalar @sucs - 1];
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system "nix-store --successor @sucs2";
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system "@bindir@/nix-store --successor @sucs2";
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if ($?) { die "`nix-store --successor' failed"; }
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}
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@ -12,7 +12,7 @@ my $manifest = "$tmpdir/MANIFEST";
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END { unlink $manifest; unlink $nixfile; rmdir $tmpdir; }
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my $curl = "curl --fail --silent";
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my $curl = "@curl@ --fail --silent";
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# Parse the command line.
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@ -30,10 +30,10 @@ foreach my $storeexpr (@ARGV) {
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# Get all paths referenced by the normalisation of the given
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# Nix expression.
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system "nix-store --realise $storeexpr > /dev/null";
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system "@bindir@/nix-store --realise $storeexpr > /dev/null";
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die if ($?);
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open PATHS, "nix-store --query --requisites --include-successors $storeexpr 2> /dev/null |" or die;
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open PATHS, "@bindir@/nix-store --query --requisites --include-successors $storeexpr 2> /dev/null |" or die;
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while (<PATHS>) {
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chomp;
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die "bad: $_" unless /^\//;
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@ -69,7 +69,7 @@ close NIX;
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# Instantiate store expressions from the Nix expression.
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my @storeexprs;
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print STDERR "instantiating store expressions...\n";
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open STOREEXPRS, "nix-instantiate $nixfile |" or die "cannot run nix-instantiate";
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open STOREEXPRS, "@bindir@/nix-instantiate $nixfile |" or die "cannot run nix-instantiate";
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while (<STOREEXPRS>) {
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chomp;
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die unless /^\//;
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@ -90,10 +90,10 @@ while (scalar @tmp > 0) {
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my @tmp2 = @tmp[0..$n - 1];
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@tmp = @tmp[$n..scalar @tmp - 1];
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system "nix-store --realise -B @tmp2 > /dev/null";
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system "@bindir@/nix-store --realise -B @tmp2 > /dev/null";
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if ($?) { die "`nix-store --realise' failed"; }
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open NARPATHS, "nix-store --query --list @tmp2 |" or die "cannot run nix";
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open NARPATHS, "@bindir@/nix-store --query --list @tmp2 |" or die "cannot run nix";
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while (<NARPATHS>) {
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chomp;
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die unless (/^\//);
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@ -135,7 +135,7 @@ for (my $n = 0; $n < scalar @storepaths; $n++) {
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print MANIFEST " MD5: $hash\n";
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if ($storepath =~ /\.store$/) {
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open PREDS, "nix-store --query --predecessors $storepath |" or die "cannot run nix";
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open PREDS, "@bindir@/nix-store --query --predecessors $storepath |" or die "cannot run nix";
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while (<PREDS>) {
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chomp;
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die unless (/^\//);
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@ -10,7 +10,7 @@ sub processURL {
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$url =~ s/\/$//;
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print "obtaining list of Nix archives at $url...\n";
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system("curl --fail --silent --show-error " .
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system("@curl@ --fail --silent --show-error --location --max-redirs 20 " .
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"'$url' > '$manifest' 2> /dev/null") == 0
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or die "curl failed: $?";
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@ -8,7 +8,10 @@
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-e "s^@libexecdir\@^$(libexecdir)^g" \
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-e "s^@storedir\@^$(storedir)^g" \
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-e "s^@system\@^$(system)^g" \
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-e "s^@wget\@^$(wget)^g" \
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-e "s^@shell\@^$(shell)^g" \
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-e "s^@curl\@^$(curl)^g" \
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-e "s^@bzip2\@^$(bzip2)^g" \
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-e "s^@bunzip2\@^$(bunzip2)^g" \
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-e "s^@perl\@^$(perl)^g" \
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-e "s^@version\@^$(VERSION)^g" \
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< $< > $@ || rm $@
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