libreoffice: wrap to set JAVA_HOME, SAL_USE_VCLPLUGIN and DBus session if not set

4 files changed, 45 insertions, 2 deletions

diff --git a/pkgs/applications/office/libreoffice/default.nix b/pkgs/applications/office/libreoffice/default.nix
index 7da7a6bf734..89af45814bf 100644
--- a/pkgs/applications/office/libreoffice/default.nix
+++ b/pkgs/applications/office/libreoffice/default.nix
@@ -269,7 +269,7 @@ in stdenv.mkDerivation rec {
   nativeBuildInputs = [ wrapGAppsHook ];
 
   passthru = {
-    inherit srcs;
+    inherit srcs jdk;
   };
 
   requiredSystemFeatures = [ "big-parallel" ];
diff --git a/pkgs/applications/office/libreoffice/still.nix b/pkgs/applications/office/libreoffice/still.nix
index 866b8e92337..d1e80724aaf 100644
--- a/pkgs/applications/office/libreoffice/still.nix
+++ b/pkgs/applications/office/libreoffice/still.nix
@@ -261,7 +261,7 @@ in stdenv.mkDerivation rec {
   nativeBuildInputs = [ wrapGAppsHook ];
 
   passthru = {
-    inherit srcs;
+    inherit srcs jdk;
   };
 
   requiredSystemFeatures = [ "big-parallel" ];
diff --git a/pkgs/applications/office/libreoffice/wrapper.nix b/pkgs/applications/office/libreoffice/wrapper.nix
new file mode 100644
index 00000000000..8566bd76e1e
--- /dev/null
+++ b/pkgs/applications/office/libreoffice/wrapper.nix
@@ -0,0 +1,16 @@
+{ libreoffice, runCommand, dbus, bash }:
+let
+  jdk = libreoffice.jdk;
+in
+(runCommand "${libreoffice.name}" {
+  inherit dbus libreoffice jdk bash;
+} ''
+  mkdir -p "$out/bin"
+  ln -s "${libreoffice}/share" "$out/share"
+  substituteAll "${./wrapper.sh}" "$out/bin/soffice"
+  chmod a+x "$out/bin/soffice"
+
+  for i in $(ls "${libreoffice}/bin/"); do
+    test "$i" = "soffice" || ln -s soffice "$out/bin/$(basename "$i")"
+  done
+'') // { inherit libreoffice dbus; }
diff --git a/pkgs/applications/office/libreoffice/wrapper.sh b/pkgs/applications/office/libreoffice/wrapper.sh
new file mode 100644
index 00000000000..591b4251506
--- /dev/null
+++ b/pkgs/applications/office/libreoffice/wrapper.sh
@@ -0,0 +1,27 @@
+#!@bash@/bin/bash
+export JAVA_HOME="${JAVA_HOME:-@jdk@}"
+export SAL_USE_VCLPLUGIN="${SAL_USE_VCLPLUGIN:-gen}"
+
+if uname | grep Linux > /dev/null && 
+       ! ( test -n "$DBUS_SESSION_BUS_ADDRESS" && 
+         test -n "$DBUS_SYSTEM_BUS_ADDRESS" ); then
+    dbus_tmp_dir="/run/user/$(id -u)/libreoffice-dbus"
+    mkdir "$dbus_tmp_dir"
+    dbus_socket_dir="$(mktemp -d -p "$dbus_tmp_dir")"
+    cat "@dbus@/share/dbus-1/system.conf" |
+        grep -v '[<]user[>]messagebus' > "$dbus_socket_dir/system.conf"
+    if test -z "$DBUS_SESSION_BUS_ADDRESS"; then
+        "@dbus@"/bin/dbus-daemon --nopidfile --nofork --config-file "@dbus@"/share/dbus-1/session.conf --address "unix:path=$dbus_socket_dir/session"  >&2 &
+        export DBUS_SESSION_BUS_ADDRESS="unix:path=$dbus_socket_dir/session"
+    fi
+    if test -z "$DBUS_SYSTEM_BUS_ADDRESS"; then
+        "@dbus@"/bin/dbus-daemon --nopidfile --nofork --config-file "$dbus_socket_dir/system.conf" --address "unix:path=$dbus_socket_dir/system" >&2 &
+        export DBUS_SYSTEM_BUS_ADDRESS="unix:path=$dbus_socket_dir/system"
+    fi
+fi
+
+"@libreoffice@/bin/$(basename "$0")" "$@"
+code="$?"
+
+test -n "$dbus_socket_dir" && rm -rf "$dbus_socket_dir"
+exit "$code"