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nixpkgs/pkgs/servers/sql/postgresql/default.nix
danbst 92a015d35d nixos/postgresql: support 0750 for data directory
This is rework of part of https://github.com/NixOS/nixpkgs/pull/46670.
My usecase was to be able to inspect PG datadir as wheel user.

PG11 now allows starting server with 0750 mask for data dir.
`groupAccess = true` now does this automatically. The only thing you have to do
is to set group ownership.

For PG10 and below, I've described a hack how this can be done. Before this PR
hack was impossible. The hack isn't ideal, because there is short
period of time when dir mode is 0700, so I didn't want to make it official.

Test/example is present too.
2019-07-23 21:56:26 +03:00

208 lines
6.7 KiB
Nix

let
generic =
# dependencies
{ stdenv, lib, fetchurl, makeWrapper
, glibc, zlib, readline, openssl, icu, systemd, libossp_uuid
, pkgconfig, libxml2, tzdata
# for postgreql.pkgs
, this, self, newScope, buildEnv
# source specification
, version, sha256, psqlSchema
}:
let
atLeast = lib.versionAtLeast version;
icuEnabled = atLeast "10";
in stdenv.mkDerivation rec {
name = "postgresql-${version}";
inherit version;
src = fetchurl {
url = "mirror://postgresql/source/v${version}/${name}.tar.bz2";
inherit sha256;
};
outputs = [ "out" "lib" "doc" "man" ];
setOutputFlags = false; # $out retains configureFlags :-/
buildInputs =
[ zlib readline openssl libxml2 makeWrapper ]
++ lib.optionals icuEnabled [ icu ]
++ lib.optionals (atLeast "9.6" && !stdenv.isDarwin) [ systemd ]
++ lib.optionals (!stdenv.isDarwin) [ libossp_uuid ];
nativeBuildInputs = lib.optionals icuEnabled [ pkgconfig ];
enableParallelBuilding = !stdenv.isDarwin;
buildFlags = [ "world" ];
NIX_CFLAGS_COMPILE = [ "-I${libxml2.dev}/include/libxml2" ];
# Otherwise it retains a reference to compiler and fails; see #44767. TODO: better.
preConfigure = "CC=${stdenv.cc.targetPrefix}cc";
configureFlags = [
"--with-openssl"
"--with-libxml"
"--sysconfdir=/etc"
"--libdir=$(lib)/lib"
"--with-system-tzdata=${tzdata}/share/zoneinfo"
(lib.optionalString (atLeast "9.6" && !stdenv.isDarwin) "--with-systemd")
(if stdenv.isDarwin then "--with-uuid=e2fs" else "--with-ossp-uuid")
] ++ lib.optionals icuEnabled [ "--with-icu" ];
patches =
[ (if atLeast "9.4" then ./patches/disable-resolve_symlinks-94.patch else ./patches/disable-resolve_symlinks.patch)
(if atLeast "9.6" then ./patches/less-is-more-96.patch else ./patches/less-is-more.patch)
(if atLeast "9.6" then ./patches/hardcode-pgxs-path-96.patch else ./patches/hardcode-pgxs-path.patch)
./patches/specify_pkglibdir_at_runtime.patch
./patches/findstring.patch
] ++ lib.optional stdenv.isLinux ./patches/socketdir-in-run.patch;
installTargets = [ "install-world" ];
LC_ALL = "C";
postConfigure =
let path = if atLeast "9.6" then "src/common/config_info.c" else "src/bin/pg_config/pg_config.c"; in
''
# Hardcode the path to pgxs so pg_config returns the path in $out
substituteInPlace "${path}" --replace HARDCODED_PGXS_PATH $out/lib
'';
postInstall =
''
moveToOutput "lib/pgxs" "$out" # looks strange, but not deleting it
moveToOutput "lib/libpgcommon.a" "$out"
moveToOutput "lib/libpgport.a" "$out"
moveToOutput "lib/libecpg*" "$out"
# Prevent a retained dependency on gcc-wrapper.
substituteInPlace "$out/lib/pgxs/src/Makefile.global" --replace ${stdenv.cc}/bin/ld ld
if [ -z "''${dontDisableStatic:-}" ]; then
# Remove static libraries in case dynamic are available.
for i in $out/lib/*.a $lib/lib/*.a; do
name="$(basename "$i")"
ext="${stdenv.hostPlatform.extensions.sharedLibrary}"
if [ -e "$lib/lib/''${name%.a}$ext" ] || [ -e "''${i%.a}$ext" ]; then
rm "$i"
fi
done
fi
'';
postFixup = lib.optionalString (!stdenv.isDarwin && stdenv.hostPlatform.libc == "glibc")
''
# initdb needs access to "locale" command from glibc.
wrapProgram $out/bin/initdb --prefix PATH ":" ${glibc.bin}/bin
'';
doCheck = !stdenv.isDarwin;
# autodetection doesn't seem to able to find this, but it's there.
checkTarget = "check";
doInstallCheck = false; # needs a running daemon?
disallowedReferences = [ stdenv.cc ];
passthru = {
inherit readline psqlSchema version;
pkgs = let
scope = { postgresql = this; };
newSelf = self // scope;
newSuper = { callPackage = newScope (scope // this.pkgs); };
in import ./packages.nix newSelf newSuper;
withPackages = postgresqlWithPackages {
inherit makeWrapper buildEnv;
postgresql = this;
}
this.pkgs;
};
meta = with lib; {
homepage = https://www.postgresql.org;
description = "A powerful, open source object-relational database system";
license = licenses.postgresql;
maintainers = with maintainers; [ ocharles thoughtpolice danbst ];
platforms = platforms.unix;
knownVulnerabilities = optional (!atLeast "9.4")
"PostgreSQL versions older than 9.4 are not maintained anymore!";
};
};
postgresqlWithPackages = { postgresql, makeWrapper, buildEnv }: pkgs: f: buildEnv {
name = "postgresql-and-plugins-${postgresql.version}";
paths = f pkgs ++ [
postgresql
postgresql.lib
postgresql.man # in case user installs this into environment
];
buildInputs = [ makeWrapper ];
# We include /bin to ensure the $out/bin directory is created, which is
# needed because we'll be removing the files from that directory in postBuild
# below. See #22653
pathsToLink = ["/" "/bin"];
postBuild = ''
mkdir -p $out/bin
rm $out/bin/{pg_config,postgres,pg_ctl}
cp --target-directory=$out/bin ${postgresql}/bin/{postgres,pg_config,pg_ctl}
wrapProgram $out/bin/postgres --set NIX_PGLIBDIR $out/lib
'';
passthru.version = postgresql.version;
passthru.psqlSchema = postgresql.psqlSchema;
};
in self: {
postgresql_9_4 = self.callPackage generic {
version = "9.4.23";
psqlSchema = "9.4";
sha256 = "16qx4gfq7i2nnxm0i3zxpb3z1mmzx05a3fsh95414ay8n049q00d";
this = self.postgresql_9_4;
inherit self;
};
postgresql_9_5 = self.callPackage generic {
version = "9.5.18";
psqlSchema = "9.5";
sha256 = "1pgkz794wmp4f40843sbin49k5lgl59jvl6nazvdbb6mgr441jfz";
this = self.postgresql_9_5;
inherit self;
};
postgresql_9_6 = self.callPackage generic {
version = "9.6.14";
psqlSchema = "9.6";
sha256 = "08hsqczy1ixkjyf2vr3s9x69agfz9yr8lh31fir4z0dfr5jw421z";
this = self.postgresql_9_6;
inherit self;
};
postgresql_10 = self.callPackage generic {
version = "10.9";
psqlSchema = "10.0"; # should be 10, but changing it is invasive
sha256 = "0m0gbf7nwgag6a1z5f9xszwzgf2xhx0ncakyxwxlzs87n1zk32wm";
this = self.postgresql_10;
inherit self;
};
postgresql_11 = self.callPackage generic {
version = "11.4";
psqlSchema = "11.1"; # should be 11, but changing it is invasive
sha256 = "12ycjlqncijgmd5z078ybwda8ilas96lc7nxxmdq140mzpgjv002";
this = self.postgresql_11;
inherit self;
};
}