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Merge remote-tracking branch 'cd/master'

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This commit is contained in:
lassulus 2016-06-13 13:50:52 +02:00
commit 23385c2984
23 changed files with 108 additions and 101 deletions
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3
krebs/3modules/apt-cacher-ng.nix
View File

@ -135,8 +135,7 @@ let
wantedBy = [ "multi-user.target" ];
serviceConfig = {
PermissionsStartOnly = true;
ExecStartPre = pkgs.writeScript "acng-init" ''
#!/bin/sh
ExecStartPre = pkgs.writeDash "acng-init" ''
mkdir -p ${shell.escape cfg.cacheDir} ${shell.escape cfg.logDir}
chown acng:acng ${shell.escape cfg.cacheDir} ${shell.escape cfg.logDir}
'';

3
krebs/3modules/backup.nix
View File

@ -121,8 +121,7 @@ let
"mkdir -m 0700 -p ${shell.escape plan.dst.path}/current"
"flock -n ${shell.escape plan.dst.path} rsync"
];
in pkgs.writeScript "backup.${plan.name}" ''
#! ${pkgs.bash}/bin/bash
in pkgs.writeBash "backup.${plan.name}" ''
set -efu
start_date=$(date +%s)
ssh_target=${shell.escape login-name}@$(${fastest-address remote.host})

3
krebs/3modules/bepasty-server.nix
View File

@ -109,8 +109,7 @@ let
Type = "simple";
PrivateTmp = true;
ExecStartPre = assert server.secretKey != ""; pkgs.writeScript "bepasty-server.${name}-init" ''
#!/bin/sh
ExecStartPre = assert server.secretKey != ""; pkgs.writeDash "bepasty-server.${name}-init" ''
mkdir -p "${server.dataDir}" "${server.workDir}"
chown bepasty:bepasty "${server.workDir}" "${server.dataDir}"
cat > "${server.workDir}/bepasty-${name}.conf" <<EOF

3
krebs/3modules/buildbot/master.nix
View File

@ -345,8 +345,7 @@ let
Type = "forking";
PIDFile = "${workdir}/twistd.pid";
# TODO: maybe also prepare buildbot.tac?
ExecStartPre = pkgs.writeScript "buildbot-master-init" ''
#!/bin/sh
ExecStartPre = pkgs.writeDash "buildbot-master-init" ''
set -efux
if [ ! -e ${workdir} ];then
mkdir -p ${workdir}

3
krebs/3modules/buildbot/slave.nix
View File

@ -159,8 +159,7 @@ let
Type = "forking";
PIDFile = "${workdir}/twistd.pid";
# TODO: maybe also prepare buildbot.tac?
ExecStartPre = pkgs.writeScript "buildbot-master-init" ''
#!/bin/sh
ExecStartPre = pkgs.writeDash "buildbot-master-init" ''
set -efux
mkdir -p ${workdir}/info
cp ${buildbot-slave-init} ${workdir}/buildbot.tac

2
krebs/3modules/git.nix
View File

@ -462,7 +462,7 @@ let
reponames = rules: sort lessThan (unique (map (x: x.repo.name) rules));
# TODO makeGitHooks that uses runCommand instead of scriptFarm?
# TODO use `writeOut`
scriptFarm =
farm-name: scripts:
let

3
krebs/3modules/github-hosts-sync.nix
View File

@ -37,8 +37,7 @@ let
SyslogIdentifier = "github-hosts-sync";
User = user.name;
Restart = "always";
ExecStartPre = pkgs.writeScript "github-hosts-sync-init" ''
#! /bin/sh
ExecStartPre = pkgs.writeDash "github-hosts-sync-init" ''
set -euf
install -m 0711 -o ${user.name} -d ${cfg.dataDir}
install -m 0700 -o ${user.name} -d ${cfg.dataDir}/.ssh

5
krebs/3modules/iptables.nix
View File

@ -1,7 +1,7 @@
arg@{ config, lib, pkgs, ... }:
let
inherit (pkgs) writeScript writeText;
inherit (pkgs) writeText;
inherit (builtins)
elem
@ -175,8 +175,7 @@ let
${buildTables iptables-version tables}
'';
startScript = writeScript "krebs-iptables_start" ''
#! /bin/sh
startScript = pkgs.writeDash "krebs-iptables_start" ''
set -euf
iptables-restore < ${rules4 4}
ip6tables-restore < ${rules4 6}

11
krebs/3modules/repo-sync.nix
View File

@ -1,12 +1,12 @@
{ config, lib, pkgs, ... }:
with lib;
with config.krebs.lib;
let
cfg = config.krebs.repo-sync;
out = {
options.krebs.repo-sync = api;
config = mkIf cfg.enable imp;
config = lib.mkIf cfg.enable imp;
};
api = {
@ -70,7 +70,7 @@ let
imp = {
users.users.repo-sync = {
name = "repo-sync";
uid = config.krebs.lib.genid "repo-sync";
uid = genid "repo-sync";
description = "repo-sync user";
home = cfg.stateDir;
createHome = true;
@ -95,9 +95,8 @@ let
serviceConfig = {
Type = "simple";
PermissionsStartOnly = true;
ExecStartPre = pkgs.writeScript "prepare-repo-sync-user" ''
#! /bin/sh
cp -v ${config.krebs.lib.shell.escape cfg.privateKeyFile} ${cfg.stateDir}/ssh.priv
ExecStartPre = pkgs.writeDash "prepare-repo-sync-user" ''
cp -v ${shell.escape cfg.privateKeyFile} ${cfg.stateDir}/ssh.priv
chown repo-sync ${cfg.stateDir}/ssh.priv
'';
ExecStart = "${pkgs.repo-sync}/bin/repo-sync ${repo-sync-config}";

6
krebs/3modules/retiolum.nix
View File

@ -159,13 +159,13 @@ let
PrivateKeyFile = ${cfg.privkey.path}
${cfg.extraConfig}
'';
"tinc-up" = pkgs.writeScript "${cfg.netname}-tinc-up" ''
"tinc-up" = pkgs.writeDash "${cfg.netname}-tinc-up" ''
${iproute}/sbin/ip link set ${cfg.netname} up
${optionalString (net.ip4 != null) ''
${optionalString (net.ip4 != null) /* sh */ ''
${iproute}/sbin/ip -4 addr add ${net.ip4.addr} dev ${cfg.netname}
${iproute}/sbin/ip -4 route add ${net.ip4.prefix} dev ${cfg.netname}
''}
${optionalString (net.ip6 != null) ''
${optionalString (net.ip6 != null) /* sh */ ''
${iproute}/sbin/ip -6 addr add ${net.ip6.addr} dev ${cfg.netname}
${iproute}/sbin/ip -6 route add ${net.ip6.prefix} dev ${cfg.netname}
''}

6
krebs/3modules/tinc_graphs.nix
View File

@ -94,8 +94,7 @@ let
TimeoutSec = 300; # we will wait 5 minutes, kill otherwise
restart = "always";
ExecStartPre = pkgs.writeScript "tinc_graphs-init" ''
#!/bin/sh
ExecStartPre = pkgs.writeDash "tinc_graphs-init" ''
mkdir -p "${internal_dir}" "${external_dir}"
if ! test -e "${cfg.workingDir}/internal/index.html"; then
cp -fr "$(${pkgs.tinc_graphs}/bin/tincstats-static-dir)/internal/." "${internal_dir}"
@ -106,8 +105,7 @@ let
'';
ExecStart = "${pkgs.tinc_graphs}/bin/all-the-graphs";
ExecStartPost = pkgs.writeScript "tinc_graphs-post" ''
#!/bin/sh
ExecStartPost = pkgs.writeDash "tinc_graphs-post" ''
# TODO: this may break if workingDir is set to something stupid
# this is needed because homedir is created with 700
chmod 755 "${cfg.workingDir}"

17
krebs/4lib/default.nix
View File

@ -15,6 +15,16 @@ let out = rec {
addNames = mapAttrs addName;
guard = spec@{ type, value, ... }:
assert isOptionType type;
if type.check value
then value
else throw (toString (filter isString [
"argument"
(if spec ? name then "‘${spec.name}’" else null)
"is not a ${type.name}"
]));
types = import ./types.nix {
inherit config;
lib = lib // { inherit genid optionalTrace; };
@ -27,6 +37,11 @@ let out = rec {
shell = import ./shell.nix { inherit lib; };
tree = import ./tree.nix { inherit lib; };
lpad = n: c: s:
if stringLength s < n
then lpad n c (c + s)
else s;
toC = x: let
type = typeOf x;
reject = throw "cannot convert ${type}";
@ -41,6 +56,8 @@ let out = rec {
mapAttrs (name: _: path + "/${name}")
(filterAttrs (_: eq "directory") (readDir path));
genAttrs' = names: f: listToAttrs (map f names);
setAttr = name: value: set: set // { ${name} = value; };
optionalTrace = c: msg: x: if c then trace msg x else x;

23
krebs/4lib/types.nix
View File

@ -163,7 +163,7 @@ types // rec {
secret-file = submodule ({ config, ... }: {
options = {
path = mkOption { type = str; };
mode = mkOption { type = str; default = "0400"; };
mode = mkOption { type = file-mode; default = "0400"; };
owner = mkOption {
type = user;
default = config.krebs.users.root;
@ -239,7 +239,7 @@ types // rec {
check = let
IPv4address = let d = "([1-9]?[0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])"; in
concatMapStringsSep "." (const d) (range 1 4);
in x: match IPv4address x != null;
in x: isString x && match IPv4address x != null;
merge = mergeOneOption;
};
addr6 = mkOptionType {
@ -247,7 +247,7 @@ types // rec {
check = let
# TODO check IPv6 address harder
IPv6address = "[0-9a-f.:]+";
in x: match IPv6address x != null;
in x: isString x && match IPv6address x != null;
merge = mergeOneOption;
};
@ -293,6 +293,12 @@ types // rec {
};
};
file-mode = mkOptionType {
name = "file mode";
check = x: isString x && match "[0-7]{4}" x != null;
merge = mergeOneOption;
};
haskell.conid = mkOptionType {
name = "Haskell constructor identifier";
check = x:
@ -309,7 +315,7 @@ types // rec {
# RFC952, B. Lexical grammar, <hname>
hostname = mkOptionType {
name = "hostname";
check = x: all label.check (splitString "." x);
check = x: isString x && all label.check (splitString "." x);
merge = mergeOneOption;
};
@ -318,14 +324,15 @@ types // rec {
label = mkOptionType {
name = "label";
# TODO case-insensitive labels
check = x: match "[0-9A-Za-z]([0-9A-Za-z-]*[0-9A-Za-z])?" x != null;
check = x: isString x
&& match "[0-9A-Za-z]([0-9A-Za-z-]*[0-9A-Za-z])?" x != null;
merge = mergeOneOption;
};
# POSIX.1‐2013, 3.278 Portable Filename Character Set
filename = mkOptionType {
name = "POSIX filename";
check = x: match "([0-9A-Za-z._])[0-9A-Za-z._-]*" x != null;
check = x: isString x && match "([0-9A-Za-z._])[0-9A-Za-z._-]*" x != null;
merge = mergeOneOption;
};
@ -335,7 +342,7 @@ types // rec {
absolute-pathname = mkOptionType {
name = "POSIX absolute pathname";
check = x: let xs = splitString "/" x; xa = head xs; in
xa == "/" || (xa == "" && all filename.check (tail xs));
isString x && (xa == "/" || (xa == "" && all filename.check (tail xs)));
merge = mergeOneOption;
};
@ -344,7 +351,7 @@ types // rec {
pathname = mkOptionType {
name = "POSIX pathname";
check = x: let xs = splitString "/" x; in
all filename.check (if head xs == "" then tail xs else xs);
isString x && all filename.check (if head xs == "" then tail xs else xs);
merge = mergeOneOption;
};

3
krebs/5pkgs/Reaktor/plugins.nix
View File

@ -74,8 +74,7 @@ rec {
};
nixos-version = buildSimpleReaktorPlugin "nixos-version" {
script = pkgs.writeScript "nixos-version" ''
#! /bin/sh
script = pkgs.writeDash "nixos-version" ''
. /etc/os-release
echo "$PRETTY_NAME"
'';

84
krebs/5pkgs/builders.nix
View File

@ -2,16 +2,16 @@
with config.krebs.lib;
rec {
execve = name: { filename, argv ? null, envp ? {}, destination ? "" }: let
in writeC name { inherit destination; } ''
in writeC name { inherit destination; } /* c */ ''
#include <unistd.h>
static char *const filename = ${toC filename};
${if argv == null
then /* Propagate arguments */ ''
then /* Propagate arguments */ /* c */ ''
#define MAIN_ARGS int argc, char **argv
''
else /* Provide fixed arguments */ ''
else /* Provide fixed arguments */ /* c */ ''
#define MAIN_ARGS void
static char *const argv[] = ${toC (argv ++ [null])};
''}
@ -28,22 +28,22 @@ rec {
execveBin = name: cfg: execve name (cfg // { destination = "/bin/${name}"; });
writeBash = name: text: pkgs.writeScript name ''
#! ${pkgs.bash}/bin/bash
${text}
'';
writeBashBin = name: text: pkgs.writeTextFile {
makeScriptWriter = interpreter: name: text:
assert (with types; either absolute-pathname filename).check name;
pkgs.writeOut (baseNameOf name) {
${optionalString (types.absolute-pathname.check name) name} = {
executable = true;
destination = "/bin/${name}";
name = name;
text = ''
#! ${pkgs.bash}/bin/bash
${text}
'';
text = "#! ${interpreter}\n${text}";
};
};
writeC = name: { destination ? "" }: src: pkgs.runCommand name {} ''
writeBash = makeScriptWriter "${pkgs.bash}/bin/bash";
writeBashBin = name:
assert types.filename.check name;
pkgs.writeBash "/bin/${name}";
writeC = name: { destination ? "" }: src: pkgs.runCommand name {} /* sh */ ''
PATH=${makeBinPath (with pkgs; [
binutils
coreutils
@ -56,37 +56,39 @@ rec {
strip --strip-unneeded "$exe"
'';
writeDash = name: text: pkgs.writeScript name ''
#! ${pkgs.dash}/bin/dash
${text}
'';
writeDash = makeScriptWriter "${pkgs.dash}/bin/dash";
writeDashBin = name: text: pkgs.writeTextFile {
executable = true;
destination = "/bin/${name}";
name = name;
text = ''
#! ${pkgs.dash}/bin/dash
${text}
'';
};
writeDashBin = name:
assert types.filename.check name;
pkgs.writeDash "/bin/${name}";
writeEximConfig = name: text: pkgs.runCommand name {
inherit text;
passAsFile = [ "text" ];
} ''
} /* sh */ ''
# TODO validate exim config even with config.nix.useChroot == true
# currently doing so will fail because "user exim was not found"
#${pkgs.exim}/bin/exim -C "$textPath" -bV >/dev/null
mv "$textPath" $out
'';
writeFiles = name: specs0:
writeOut = name: specs0:
let
specs = mapAttrsToList (path: spec0: {
path = assert types.pathname.check path; path;
specs = mapAttrsToList (path0: spec0: rec {
path = guard {
type = types.pathname;
value = path0;
};
var = "file_${hashString "sha1" path}";
text = spec0.text;
executable = guard {
type = types.bool;
value = spec0.executable or false;
};
mode = guard {
type = types.file-mode;
value = spec0.mode or (if executable then "0755" else "0644");
};
}) specs0;
filevars = genAttrs' specs (spec: nameValuePair spec.var spec.text);
@ -97,7 +99,7 @@ rec {
set -efu
PATH=${makeBinPath [pkgs.coreutils]}
${concatMapStrings (spec: /* sh */ ''
install -D ''$${spec.var}Path $out${spec.path}
install -m ${spec.mode} -D ''$${spec.var}Path $out${spec.path}
'') specs}
'';
@ -119,7 +121,7 @@ rec {
isExecutable = executables != {};
isLibrary = library != null;
cabal-file = pkgs.writeText "${name}-${version}.cabal" ''
cabal-file = pkgs.writeText "${name}-${version}.cabal" /* cabal */ ''
build-type: Simple
cabal-version: >= 1.2
name: ${name}
@ -135,7 +137,7 @@ rec {
, text
, ... }:
if types.filename.check exe-name
then "install -D ${file} $out/${relpath}"
then /* sh */ "install -D ${file} $out/${relpath}"
else throw "argument ‘exe-name’ is not a ${types.filename.name}";
exe-section =
@ -145,7 +147,7 @@ rec {
, file ? pkgs.writeText "${name}-${exe-name}.hs" text
, relpath ? "${exe-name}.hs"
, text
, ... }: ''
, ... }: /* cabal */ ''
executable ${exe-name}
build-depends: ${concatStringsSep "," build-depends}
ghc-options: ${toString ghc-options}
@ -168,7 +170,7 @@ rec {
{ build-depends ? base-depends ++ extra-depends
, extra-depends ? []
, exposed-modules
, ... }: ''
, ... }: /* cabal */ ''
library
build-depends: ${concatStringsSep "," build-depends}
ghc-options: ${toString ghc-options}
@ -182,7 +184,7 @@ rec {
, text
, ... }:
if types.haskell.modid.check mod-name
then "install -D ${file} $out/${relpath}"
then /* sh */ "install -D ${file} $out/${relpath}"
else throw "argument ‘mod-name’ is not a ${types.haskell.modid.name}";
in
haskellPackages.mkDerivation {
@ -196,7 +198,7 @@ rec {
(optionals isLibrary (get-depends library))
haskellPackages;
pname = name;
src = pkgs.runCommand "${name}-${version}-src" {} ''
src = pkgs.runCommand "${name}-${version}-src" {} /* sh */ ''
install -D ${cabal-file} $out/${cabal-file.name}
${optionalString isLibrary (lib-install library)}
${concatStringsSep "\n" (mapAttrsToList exe-install executables)}
@ -208,7 +210,7 @@ rec {
"The function `writeNixFromCabal` has been deprecated in favour of"
"`writeHaskell`."
])
(name: path: pkgs.runCommand name {} ''
(name: path: pkgs.runCommand name {} /* sh */ ''
${pkgs.cabal2nix}/bin/cabal2nix ${path} > $out
'');
}

3
krebs/5pkgs/git-hooks/default.nix
View File

@ -101,8 +101,7 @@ let
fi
'';
irc-announce-script = pkgs.writeScript "irc-announce-script" ''
#! /bin/sh
irc-announce-script = pkgs.writeDash "irc-announce-script" ''
set -euf
export PATH=${makeSearchPath "bin" (with pkgs; [

3
krebs/5pkgs/hashPassword/default.nix
View File

@ -1,7 +1,6 @@
{ lib, pkgs, ... }:
pkgs.writeScriptBin "hashPassword" ''
#! /bin/sh
pkgs.writeDashBin "hashPassword" ''
# usage: hashPassword
set -euf

9
krebs/5pkgs/krebspaste/default.nix
View File

@ -1,7 +1,6 @@
{ writeScriptBin, pkgs }:
{ writeDashBin, bepasty-client-cli }:
# TODO: use `wrapProgram --add-flags` instead?
writeScriptBin "krebspaste" ''
#! /bin/sh
exec ${pkgs.bepasty-client-cli}/bin/bepasty-cli --url http://paste.retiolum "$@"
# TODO use `execve` instead?
writeDashBin "krebspaste" ''
exec ${bepasty-client-cli}/bin/bepasty-cli --url http://paste.retiolum "$@"
''

5
krebs/5pkgs/pssh/default.nix
View File

@ -1,7 +1,6 @@
{ writeScriptBin }:
{ writeDashBin }:
writeScriptBin "pssh" ''
#! /bin/sh
writeDashBin "pssh" ''
set -efu
case ''${1-} in

3
tv/1systems/nomic.nix
View File

@ -47,8 +47,7 @@ with config.krebs.lib;
boot.tmpOnTmpfs = true;
environment.systemPackages = with pkgs; [
(writeScriptBin "play" ''
#! /bin/sh
(writeDashBin "play" ''
set -euf
mpv() { exec ${mpv}/bin/mpv "$@"; }
case $1 in

3
tv/1systems/xu.nix
View File

@ -26,8 +26,7 @@ with config.krebs.lib;
hashPassword
haskellPackages.lentil
parallel
(pkgs.writeScriptBin "im" ''
#! ${pkgs.bash}/bin/bash
(pkgs.writeBashBin "im" ''
export PATH=${makeSearchPath "bin" (with pkgs; [
tmux
gnugrep

3
tv/2configs/pulse.nix
View File

@ -67,8 +67,7 @@ in
};
serviceConfig = {
ExecStart = "${pkg}/bin/pulseaudio";
ExecStartPre = pkgs.writeScript "pulse-start" ''
#! /bin/sh
ExecStartPre = pkgs.writeDash "pulse-start" ''
install -o pulse -g pulse -m 0750 -d ${runDir}
install -o pulse -g pulse -m 0700 -d ${runDir}/home
'';

3
tv/5pkgs/default.nix
View File

@ -3,8 +3,7 @@
{
nixpkgs.config.packageOverrides = {
# TODO use XDG_RUNTIME_DIR?
cr = pkgs.writeScriptBin "cr" ''
#! /bin/sh
cr = pkgs.writeDashBin "cr" ''
set -efu
export LC_TIME=de_DE.utf8
exec ${pkgs.chromium}/bin/chromium \