pkgs/tools/inputmethods/ibus/wrapper.nix

   1 { lib
   2 , buildEnv
   3 , makeWrapper
   4 , dconf
   5 , hicolor-icon-theme
   6 , ibus
   7 , librsvg
   8 , plugins ? [ ]
   9 }:
  10
  11 buildEnv {
  12   name = "ibus-with-plugins-" + lib.getVersion ibus;
  13
  14   paths = [ ibus ] ++ plugins;
  15
  16   pathsToLink = [
  17     "/bin"
  18     "/etc"
  19     "/lib"
  20     "/libexec"
  21     "/share"
  22     # Need to link contents so that the directories are writeable.
  23     "/lib/systemd"
  24     "/share/dbus-1/services"
  25     "/share/systemd/user"
  26     "/share/systemd/user/gnome-session.target.wants"
  27   ];
  28
  29   nativeBuildInputs = [
  30     makeWrapper
  31   ];
  32
  33   buildInputs = [ ibus ] ++ plugins;
  34
  35   postBuild = ''
  36     for prog in ibus; do
  37         wrapProgram "$out/bin/$prog" \
  38           --set GDK_PIXBUF_MODULE_FILE ${librsvg.out}/lib/gdk-pixbuf-2.0/2.10.0/loaders.cache \
  39           --prefix GI_TYPELIB_PATH : "$GI_TYPELIB_PATH:$out/lib/girepository-1.0" \
  40           --prefix GIO_EXTRA_MODULES : "${lib.getLib dconf}/lib/gio/modules" \
  41           --set IBUS_COMPONENT_PATH "$out/share/ibus/component/" \
  42           --set IBUS_DATAROOTDIR "$out/share" \
  43           --set IBUS_LIBEXECDIR "$out/libexec" \
  44           --set IBUS_LOCALEDIR "$out/share/locale" \
  45           --set IBUS_PREFIX "$out" \
  46           --set IBUS_TABLE_BIN_PATH "$out/bin" \
  47           --set IBUS_TABLE_DATA_DIR "$out/share" \
  48           --set IBUS_TABLE_LIB_LOCATION "$out/libexec" \
  49           --set IBUS_TABLE_LOCATION "$out/share/ibus-table" \
  50           --prefix PYTHONPATH : "$PYTHONPATH" \
  51           --prefix XDG_DATA_DIRS : "$out/share:$GSETTINGS_SCHEMAS_PATH" \
  52           --suffix XDG_DATA_DIRS : "${hicolor-icon-theme}/share"
  53     done
  54
  55     for prog in ibus-daemon; do
  56         wrapProgram "$out/bin/$prog" \
  57           --set GDK_PIXBUF_MODULE_FILE ${librsvg.out}/lib/gdk-pixbuf-2.0/2.10.0/loaders.cache \
  58           --prefix GI_TYPELIB_PATH : "$GI_TYPELIB_PATH:$out/lib/girepository-1.0" \
  59           --prefix GIO_EXTRA_MODULES : "${lib.getLib dconf}/lib/gio/modules" \
  60           --set IBUS_COMPONENT_PATH "$out/share/ibus/component/" \
  61           --set IBUS_DATAROOTDIR "$out/share" \
  62           --set IBUS_LIBEXECDIR "$out/libexec" \
  63           --set IBUS_LOCALEDIR "$out/share/locale" \
  64           --set IBUS_PREFIX "$out" \
  65           --set IBUS_TABLE_BIN_PATH "$out/bin" \
  66           --set IBUS_TABLE_DATA_DIR "$out/share" \
  67           --set IBUS_TABLE_LIB_LOCATION "$out/libexec" \
  68           --set IBUS_TABLE_LOCATION "$out/share/ibus-table" \
  69           --prefix PYTHONPATH : "$PYTHONPATH" \
  70           --prefix XDG_DATA_DIRS : "$out/share:$GSETTINGS_SCHEMAS_PATH" \
  71           --suffix XDG_DATA_DIRS : "${hicolor-icon-theme}/share" \
  72           --add-flags "--cache=refresh"
  73     done
  74
  75     ibusPackage="${ibus}"
  76
  77     # Update services.
  78     for service in \
  79         "share/dbus-1/services/org.freedesktop.IBus.service" \
  80         "share/systemd/user/org.freedesktop.IBus.session.generic.service" \
  81         "share/systemd/user/org.freedesktop.IBus.session.GNOME.service"
  82     do
  83         unlink "$out/$service"
  84         substitute "$ibusPackage/$service" "$out/$service" --replace "$ibusPackage/bin" "$out/bin"
  85     done
  86
  87     # Re-create relative symbolic links.
  88     for link in \
  89         "$out/share/systemd/user/gnome-session.target.wants/"*
  90     do
  91         target="$link"
  92         until [[ "''${target:0:1}" != "/" ]]; do
  93             target="$(readlink "$target")"
  94         done
  95         unlink "$link"
  96         ln -s "$target" "$link"
  97     done
  98
  99     # Update absolute symbolic links.
 100     for link in \
 101         "$out/lib/systemd/user"
 102     do
 103         target="$(readlink -f "$link")"
 104         relativeTarget="''${target#$ibusPackage/}"
 105         if [[ "$ibusPackage/$relativeTarget" != "$target" ]]; then
 106             >&2 echo "File $link does not point to to a file in $ibusPackage"
 107             exit 1
 108         fi
 109         unlink "$link"
 110         ln -s "$out/$relativeTarget" "$link"
 111     done
 112   '';
 113
 114   inherit (ibus) meta;
 115 }