git.iko.soy/nix-bundle
on master help sign in
Add nix-bundle.sh.
commit21b6115ddfcf9e4603f7462014a700dcae5ed8e3 authorMatthew Bauer <mjbauer95@gmail.com> dateSat 26 Nov 2016, 01:05 (10 years ago) parent6dc15df
10 files changed+119−99
compare with master
unifiedsplit
README.md+1−1 arx.nix+9−13 default.nix+1−32 makebootstrap.nix+7−7 maketar.nix+27−15 nix-bootstrap.nix+5−6 nix-bundle.sh+29 nix-installer.nix+11−11 nix-user-chroot.c+7 nix-user-chroot.nix+22−14
README.md+1−1
@@ -3,5 +3,5 @@
33to run:
44
55```sh
6−nix-build
6+./nix-bundle.sh TARGET EXECUTABLE
77```
arx.nix+9−13
@@ -1,15 +1,11 @@
11{ stdenv, arx }:
2+{ name, archive, startup}:
23
3−{ name
4−, archive
5−, startup
6−}:
7−
8− stdenv.mkDerivation {
9− inherit name;
10− nativeBuildInputs = [ arx ];
11− buildCommand = ''
12− ${arx}/bin/arx tmpx ${archive} -o $out // ${startup}
13− chmod +x $out
14− '';
15− }
4+stdenv.mkDerivation {
5+ inherit name;
6+ nativeBuildInputs = [ arx ];
7+ buildCommand = ''
8+ ${arx}/bin/arx tmpx ${archive} -o $out // ${startup}
9+ chmod +x $out
10+ '';
11+}
default.nix+1−32
@@ -2,7 +2,7 @@
22
33with nixpkgs;
44
5−let
5+rec {
66
77 arx = callPackage ./arx.nix {
88 inherit (haskellPackages) arx;
@@ -22,35 +22,4 @@ let
2222 inherit nix-user-chroot makebootstrap;
2323 };
2424
25−in {
26−
27− hello = nix-bootstrap {
28− name = "hello";
29− target = hello;
30− run = "/bin/hello";
31− };
32−
33− firefox = nix-bootstrap {
34− name = "firefox";
35− target = firefox;
36− run = "/bin/firefox";
37− };
38−
39− nano = nix-bootstrap {
40− name = "nano";
41− target = nano;
42− run = "/bin/nano";
43− };
44−
45− emacs = nix-bootstrap {
46− name = "emacs";
47− target = emacs;
48− run = "/bin/emacs";
49− };
50−
51− nixInstaller = makebootstrap {
52− name = "nix-installer.sh";
53− targets = [ nix-installer ];
54− startup = ".${nix-installer}/install";
55− };
5625}
makebootstrap.nix+7−7
@@ -1,9 +1,9 @@
11{ arx, maketar }:
2+{ name, targets, startup }:
23
3− { name, targets, startup }:
4− arx {
5− inherit name startup;
6− archive = maketar {
7− inherit name targets;
8− };
9− }
4+arx {
5+ inherit name startup;
6+ archive = maketar {
7+ inherit name targets;
8+ };
9+}
maketar.nix+27−15
@@ -1,17 +1,29 @@
1−{ stdenv, perl, pathsFromGraph }:
2−
1+{ stdenv, gcc, perl, pathsFromGraph }:
32{ name, targets }:
43
5− stdenv.mkDerivation {
6− inherit name;
7− exportReferencesGraph = map (x: [("closure-" + baseNameOf x) x]) targets;
8− nativeBuildInputs = [ perl ];
9− buildCommand = ''
10− storePaths=$(${perl}/bin/perl ${pathsFromGraph} ./closure-*)
11− # printRegistration=1 ${perl}/bin/perl ${pathsFromGraph} ./closure-* > .reginfo
12− tar cvfj $out \
13− --owner=0 --group=0 --mode=u+rw,uga+r \
14− --hard-dereference \
15− $storePaths
16− '';
17− }
4+stdenv.mkDerivation {
5+ inherit name;
6+ exportReferencesGraph = map (x: [("closure-" + baseNameOf x) x]) targets;
7+ nativeBuildInputs = [ perl ];
8+ buildCommand = ''
9+ storePaths=$(${perl}/bin/perl ${pathsFromGraph} ./closure-*)
10+
11+ # remove "unused" stdenv store paths
12+ # these need to be adjusted and made more intelligent
13+ # this should create a "runtime stdenv"
14+ storePaths=$(echo $storePaths | tr ' ' '\n' | \
15+ grep -Ev '/nix/store/[a-z0-9]+-linux-headers-[0-9.]+' | \
16+ grep -v ${stdenv.cc.libc.dev} | \
17+ grep -v ${stdenv.cc.libc.bin} | \
18+ grep -v ${stdenv.cc.cc} | \
19+ grep -v ${stdenv.cc.cc.lib} | \
20+ tr '\n' ' ')
21+ # grep -Ev '/nix/store/[a-z0-9]+-zlib-[0-9.]+' | \
22+
23+ # printRegistration=1 ${perl}/bin/perl ${pathsFromGraph} ./closure-* > .reginfo
24+ tar cfj $out \
25+ --owner=0 --group=0 --mode=u+rw,uga+r \
26+ --hard-dereference \
27+ $storePaths
28+ '';
29+}
nix-bootstrap.nix+5−6
@@ -1,9 +1,8 @@
11{ stdenv, writeText, nix-user-chroot, makebootstrap }:
2−
32{ name, target, run }:
43
5− makebootstrap {
6− inherit name;
7− startup = ".${nix-user-chroot}/bin/nix-user-chroot ./nix ${target}${run}";
8− targets = [ nix-user-chroot target ];
9− }
4+makebootstrap {
5+ inherit name;
6+ startup = ".${nix-user-chroot}/bin/nix-user-chroot ./nix ${target}${run}";
7+ targets = [ nix-user-chroot target ];
8+}
nix-bundle.shnew file+29
@@ -0,0 +1,29 @@
1+#!/usr/bin/env sh
2+
3+if [ "$#" -lt 2 ]; then
4+ cat <<EOF
5+
6+Usage: $0 TARGET EXECUTABLE
7+
8+Create a single-file bundle from the nixpkgs attribute "TARGET".
9+EXECUTABLE should be relative to the TARGET's output path.
10+
11+For example:
12+
13+$ $0 hello /bin/hello
14+$ ./hello
15+Hello, world!
16+
17+EOF
18+
19+ exit 1
20+fi
21+
22+target="$1"
23+exec="$2"
24+
25+expr="with import <nixpkgs> {}; with import ./. {}; nix-bootstrap { name = \"$target\"; target = $target; run = \"$exec\"; }"
26+
27+out=$(nix-store -r $(nix-instantiate -E "$expr"))
28+
29+cp -f $out $target
nix-installer.nix+11−11
@@ -1,15 +1,15 @@
11{ stdenv, fetchFromGitHub, writeText, nix, cacert }:
22
3− stdenv.mkDerivation {
4− name = "nix-installer";
3+stdenv.mkDerivation {
4+ name = "nix-installer";
55
6− propagatedBuildInputs = [ nix.out cacert ];
6+ propagatedBuildInputs = [ nix.out cacert ];
77
8− buildCommand = ''
9− mkdir -p $out/bin/
10− substitute ${./install-nix-from-closure.sh} $out/install \
11− --subst-var-by nix ${nix.out} \
12− --subst-var-by cacert ${cacert}
13− chmod +x $out/install
14− '';
15− }
8+ buildCommand = ''
9+ mkdir -p $out/bin/
10+ substitute ${./install-nix-from-closure.sh} $out/install \
11+ --subst-var-by nix ${nix.out} \
12+ --subst-var-by cacert ${cacert}
13+ chmod +x $out/install
14+ '';
15+}
nix-user-chroot.c+7
@@ -1,3 +1,10 @@
1+/*
2+ * This file is based on @lethalman's nix-user-chroot. This file has
3+ * diverged from it though.
4+ *
5+ * Usage: nix-user-chroot <nixpath> <command>
6+ */
7+
18#define _GNU_SOURCE
29#include <sched.h>
310#include <unistd.h>
nix-user-chroot.nix+22−14
@@ -1,14 +1,22 @@
1−{ stdenv, fetchFromGitHub }:
2−
3− stdenv.mkDerivation {
4− name = "nix-user-chroot";
5− phases = [ "buildPhase" "installPhase" "fixupPhase" ];
6− buildPhase = ''
7− cp ${./nix-user-chroot.c} nix-user-chroot.c
8− $CC nix-user-chroot.c -o nix-user-chroot
9− '';
10− installPhase = ''
11− mkdir -p $out/bin/
12− cp nix-user-chroot $out/bin/nix-user-chroot
13− '';
14− }
1+{ stdenv, fetchFromGitHub, patchelf }:
2+
3+stdenv.mkDerivation {
4+ name = "nix-user-chroot";
5+ phases = [ "buildPhase" "fixupPhase" "installPhase" ];
6+
7+ buildPhase = ''
8+ cp ${./nix-user-chroot.c} nix-user-chroot.c
9+ $CC nix-user-chroot.c -o nix-user-chroot
10+ '';
11+
12+ # setup local libc interpreter
13+ fixupPhase = ''
14+ patchelf --set-interpreter .$(patchelf --print-interpreter nix-user-chroot) nix-user-chroot
15+ patchelf --set-rpath $(patchelf --print-rpath nix-user-chroot | sed 's|/nix/store/|./nix/store/|g') nix-user-chroot
16+ '';
17+
18+ installPhase = ''
19+ mkdir -p $out/bin/
20+ cp nix-user-chroot $out/bin/nix-user-chroot
21+ '';
22+}