Add blivet3 repackaging (work in progress)

[perso/Immae/Config/Nix.git] / pkgs / python-packages / blivet / default.nix

diff --git a/pkgs/python-packages/blivet/default.nix b/pkgs/python-packages/blivet/default.nix
new file mode 100644 (file)
index 0000000..108d548
--- /dev/null
+++ b/pkgs/python-packages/blivet/default.nix
@@ -0,0 +1,118 @@
+{ lib, writeText, poetry2nix, python, pythonPackages,
+  gobject-introspection, libblockdev, libbytesize, fetchFromGitHub,
+  pkg-config, parted, systemd,
+  with_dmraid ? false,
+  with_fs_btrfs ? false,
+  with_fs_fat ? false,
+  with_fs_f2fs ? false,
+  with_fs_hfs_plus ? false,
+  with_fs_jfs ? false,
+  with_fs_nfs ? false,
+  with_fs_nfsv4 ? false,
+  with_fs_ntfs ? false,
+  with_fs_reiserfs ? false,
+  with_fs_xfs ? false,
+  with_luks ? false,
+  with_lvm ? false,
+  with_mdadm ? false,
+  with_multipath ? false,
+  with_optical ? false,
+  with_iscsi ? false,
+  dmraid, multipath_tools, lvm2, eject, kmod, utillinux, lsof,
+  openiscsi, coreutils, dosfstools, e2fsprogs, jfsutils, btrfs-progs,
+  xfsprogs, f2fs-tools, hfsprogs, nfs-utils, ntfs3g, ntfsprogs,
+  reiserfsprogs, devicemapper, cryptsetup, mdadm
+}@args:
+let
+  # FIXME: blivet/tasks/fsmount.py links to /sbin
+  additionalPackages =
+      lib.optionals with_dmraid [ dmraid ]
+   ++ lib.optionals with_fs_btrfs [ btrfs-progs ]
+   ++ lib.optionals with_fs_fat [ dosfstools ]
+   ++ lib.optionals with_fs_f2fs [ f2fs-tools ]
+   ++ lib.optionals with_fs_hfs_plus [ hfsprogs ]
+   ++ lib.optionals with_fs_jfs [ jfsutils ]
+   ++ lib.optionals with_fs_nfs [ nfs-utils ]
+   ++ lib.optionals with_fs_ntfs [ ntfs3g ntfsprogs ]
+   ++ lib.optionals with_fs_reiserfs [ reiserfsprogs ]
+   ++ lib.optionals with_fs_xfs [ xfsprogs.bin ]
+   ++ lib.optionals with_luks [ devicemapper cryptsetup ]
+   ++ lib.optionals with_lvm [ lvm2 ]
+   ++ lib.optionals with_mdadm [ mdadm ]
+   ++ lib.optionals with_multipath [ multipath_tools ]
+   ++ lib.optionals with_optical [ eject ]
+   ++ lib.optionals with_iscsi [ openiscsi ];
+in
+# nix-shell -E "with import <nixpkgs> {}; pkgs.mkShell { buildInputs = [ python3 python3Packages.blivet3 ]; }"
+# nix-shell -E "with import <nixpkgs> {}; pkgs.mkShell { buildInputs = [ (python3.withPackages(p: [ p.blivet3 ])) ]; }"
+poetry2nix.mkPoetryApplication {
+  inherit python;
+  propagatedBuildInputs = [
+    gobject-introspection
+    (pythonPackages.toPythonModule libblockdev)
+    (pythonPackages.toPythonModule libbytesize)
+  ];
+  src = fetchFromGitHub {
+    owner = "storaged-project";
+    repo = "blivet";
+    rev = "blivet-3.3.0";
+    sha256 = "0ynxm37cxxr2sf2hj18hrdxs1qfw6dgdagkvv5f6g4fmp51m7c3c";
+  };
+  overrides = poetry2nix.overrides.withDefaults (self: super: {
+    pyparted = super.pyparted.overridePythonAttrs (old: {
+      buildInputs = old.buildInputs ++ [ parted ];
+      nativeBuildInputs = old.nativeBuildInputs ++ [ pkg-config ];
+    });
+    selinux = super.selinux.overridePythonAttrs (old: {
+      buildInputs = old.buildInputs ++ [ self.setuptools-scm-git-archive ];
+      nativeBuildInputs = old.nativeBuildInputs ++ [ pkg-config ];
+    });
+  });
+  patches = [ ./fix_path.patch ];
+  postPatch = let
+    runtimePaths = lib.makeBinPath ([
+      systemd utillinux kmod e2fsprogs mdadm lsof coreutils
+    ] ++ additionalPackages);
+    libraryPath = builtins.concatStringsSep " " (map (v: "-rpath ${v}/lib -L ${v}/lib") [ systemd.lib ]);
+    giLibraryPath = lib.makeSearchPath "lib/girepository-1.0" [libblockdev gobject-introspection];
+    addGiPath = writeText "add-gi-path" ''
+      import os
+      newGiPath = "${giLibraryPath}"
+      if newGiPath not in os.environ.get("GI_TYPELIB_PATH", ""):
+          os.environ["GI_TYPELIB_PATH"] = os.environ.get("GI_TYPELIB_PATH", "") + ":" + newGiPath
+    '';
+    addPath = writeText "add-path" ''
+      import os
+      newPath = "${runtimePaths}"
+      newLibraryPath = "${libraryPath}"
+      if newPath not in os.environ.get("PATH", ""):
+          os.environ["PATH"] = os.environ.get("PATH", "") + ":" + newPath
+          os.environ["NIX_LDFLAGS"] = os.environ.get("NIX_LDFLAGS", "") + " " + newLibraryPath
+    '';
+  in
+  ''
+      prepend() {
+        mv "$1" "$1.bak"
+        cat ${addPath} "$1.bak" > $1
+        rm -f "$1.bak"
+      }
+      prepend "blivet/__init__.py"
+      prepend "blivet/iscsi.py"
+      prepend "blivet/tasks/availability.py"
+      prepend "blivet/util.py"
+      prepend "blivet/udev.py"
+      prependGi() {
+        mv "$1" "$1.bak"
+        cat ${addGiPath} "$1.bak" > $1
+        rm -f "$1.bak"
+      }
+      grep -rl require_version blivet/ | while read i; do prependGi "$i"; done
+      sed -i -e "s@/lib/modules@/run/booted-system/kernel-modules/lib/modules/@" blivet/tasks/fsmount.py
+    '';
+  postInstall = let
+  in ''
+    rm -rf $out/lib/python*/site-packages/{etc,usr}
+    '';
+  pyproject = ./pyproject.toml;
+  poetrylock = ./poetry.lock;
+}