www-client/firefox: use wrapper

This change will replace /usr/bin/firefox symlink with a
wrapper script:

- Using a wrapper will allow us to set additional variables
  more easily.

- The wrapper will address an issue that prevented external applications
  from opening links when a Firefox instance was already running.

- In general, the wrapper will allow user to execute 'firefox' from
  wherever and whenever they like without getting an error that an
  instance is already running.

Signed-off-by: Thomas Deutschmann <whissi@gentoo.org>

diff --git a/www-client/firefox/files/firefox-wayland.sh b/www-client/firefox/files/firefox-wayland.sh
new file mode 100644 (file)
index 0000000..4428025
--- /dev/null
+++ b/www-client/firefox/files/firefox-wayland.sh
@@ -0,0 +1,7 @@
+#!/bin/sh
+
+#
+# Run Mozilla Firefox under Wayland
+#
+export MOZ_ENABLE_WAYLAND=1
+exec @PREFIX@/bin/firefox "$@"

diff --git a/www-client/firefox/files/firefox-x11.sh b/www-client/firefox/files/firefox-x11.sh
new file mode 100644 (file)
index 0000000..7565566
--- /dev/null
+++ b/www-client/firefox/files/firefox-x11.sh
@@ -0,0 +1,7 @@
+#!/bin/sh
+
+#
+# Run Mozilla Firefox on X11
+#
+export MOZ_DISABLE_WAYLAND=1
+exec @PREFIX@/bin/firefox "$@"

diff --git a/www-client/firefox/files/firefox.sh b/www-client/firefox/files/firefox.sh
new file mode 100644 (file)
index 0000000..d942087
--- /dev/null
+++ b/www-client/firefox/files/firefox.sh
@@ -0,0 +1,105 @@
+#!/bin/bash
+
+##
+## Usage:
+##
+## $ firefox
+##
+## This script is meant to run Mozilla Firefox in Gentoo.
+
+cmdname=$(basename "$0")
+
+##
+## Variables
+##
+MOZ_ARCH=$(uname -m)
+case ${MOZ_ARCH} in
+       x86_64|s390x|sparc64)
+               MOZ_LIB_DIR="@PREFIX@/lib64"
+               SECONDARY_LIB_DIR="@PREFIX@/lib"
+               ;;
+       *)
+               MOZ_LIB_DIR="@PREFIX@/lib"
+               SECONDARY_LIB_DIR="@PREFIX@/lib64"
+               ;;
+esac
+
+MOZ_FIREFOX_FILE="firefox"
+
+if [[ ! -r ${MOZ_LIB_DIR}/firefox/${MOZ_FIREFOX_FILE} ]]; then
+       if [[ ! -r ${SECONDARY_LIB_DIR}/firefox/${MOZ_FIREFOX_FILE} ]]; then
+               echo "Error: ${MOZ_LIB_DIR}/firefox/${MOZ_FIREFOX_FILE} not found" >&2
+               if [[ -d $SECONDARY_LIB_DIR ]]; then
+                       echo "       ${SECONDARY_LIB_DIR}/firefox/${MOZ_FIREFOX_FILE} not found" >&2
+               fi
+               exit 1
+       fi
+       MOZ_LIB_DIR="$SECONDARY_LIB_DIR"
+fi
+MOZILLA_FIVE_HOME="${MOZ_LIB_DIR}/firefox"
+MOZ_EXTENSIONS_PROFILE_DIR="${HOME}/.mozilla/extensions/{ec8030f7-c20a-464f-9b0e-13a3a9e97384}"
+MOZ_PROGRAM="${MOZILLA_FIVE_HOME}/${MOZ_FIREFOX_FILE}"
+DESKTOP_FILE="firefox"
+
+##
+## Enable Wayland backend?
+##
+if @DEFAULT_WAYLAND@ && [[ -z ${MOZ_DISABLE_WAYLAND} ]]; then
+       if [[ -n "$WAYLAND_DISPLAY" ]]; then
+               DESKTOP_FILE="firefox-wayland"
+               export MOZ_ENABLE_WAYLAND=1
+       fi
+elif [[ -n ${MOZ_DISABLE_WAYLAND} ]]; then
+       DESKTOP_FILE="firefox-x11"
+fi
+
+##
+## Use D-Bus remote exclusively when there's Wayland display.
+##
+if [[ -n "${WAYLAND_DISPLAY}" ]]; then
+       export MOZ_DBUS_REMOTE=1
+fi
+
+##
+## Make sure that we set the plugin path
+##
+MOZ_PLUGIN_DIR="plugins"
+
+if [[ -n "${MOZ_PLUGIN_PATH}" ]]; then
+       MOZ_PLUGIN_PATH=${MOZ_PLUGIN_PATH}:${MOZ_LIB_DIR}/mozilla/${MOZ_PLUGIN_DIR}
+else
+       MOZ_PLUGIN_PATH=${MOZ_LIB_DIR}/mozilla/${MOZ_PLUGIN_DIR}
+fi
+
+if [[ -d "${SECONDARY_LIB_DIR}/mozilla/${MOZ_PLUGIN_DIR}" ]]; then
+       MOZ_PLUGIN_PATH=${MOZ_PLUGIN_PATH}:${SECONDARY_LIB_DIR}/mozilla/${MOZ_PLUGIN_DIR}
+fi
+
+export MOZ_PLUGIN_PATH
+
+##
+## Set MOZ_APP_LAUNCHER for gnome-session
+##
+export MOZ_APP_LAUNCHER="@PREFIX@/bin/${cmdname}"
+
+##
+## Disable the GNOME crash dialog, Moz has it's own
+##
+if [[ "$XDG_CURRENT_DESKTOP" == "GNOME" ]]; then
+       GNOME_DISABLE_CRASH_DIALOG=1
+       export GNOME_DISABLE_CRASH_DIALOG
+fi
+
+# Don't throw "old profile" dialog box.
+export MOZ_ALLOW_DOWNGRADE=1
+
+##
+## Route to the correct .desktop file to get proper
+## names and contect menus
+##
+if [[ $@ != *"--name "* ]]; then
+       set -- "--name ${DESKTOP_FILE}" "$@"
+fi
+
+# Run the browser
+exec ${MOZ_PROGRAM} $@

diff --git a/www-client/firefox/firefox-74.0-r2.ebuild b/www-client/firefox/firefox-74.0-r2.ebuild
index f59e1224f9fe742dffca957953f391abe95cc247..bd04eca22ba09499148b9fc07f18f605d43389ce 100644 (file)
--- a/www-client/firefox/firefox-74.0-r2.ebuild
+++ b/www-client/firefox/firefox-74.0-r2.ebuild
@@ -757,7 +757,6 @@ PROFILE_EOF
        done
        # Install a 48x48 icon into /usr/share/pixmaps for legacy DEs
        newicon "${icon_path}/default48.png" "${icon}.png"
-       newmenu "${FILESDIR}/icon/${PN}-r1.desktop" "${PN}.desktop"
 
        # Add StartupNotify=true bug 237317
        local startup_notify="false"
@@ -765,12 +764,61 @@ PROFILE_EOF
                startup_notify="true"
        fi
 
-       sed -i \
-               -e "s:@NAME@:${name}:" \
-               -e "s:@EXEC@:firefox:" \
-               -e "s:@ICON@:${icon}:" \
-               -e "s:@STARTUP_NOTIFY@:${startup_notify}:" \
-               "${ED%/}/usr/share/applications/${PN}.desktop" || die
+       local display_protocols="auto X11" use_wayland="false"
+       if use wayland ; then
+               display_protocols+=" Wayland"
+               use_wayland="true"
+       fi
+
+       local app_name desktop_filename display_protocol exec_command
+       for display_protocol in ${display_protocols} ; do
+               app_name="${name} on ${display_protocol}"
+               desktop_filename="${PN}-${display_protocol,,}.desktop"
+
+               case ${display_protocol} in
+                       Wayland)
+                               exec_command='firefox-wayland --name firefox-wayland'
+                               newbin "${FILESDIR}"/firefox-wayland.sh firefox-wayland
+                               ;;
+                       X11)
+                               exec_command='firefox-x11 --name firefox-x11'
+                               if use wayland ; then
+                                       # Only needed when there's actually a choice
+                                       newbin "${FILESDIR}"/firefox-x11.sh firefox-x11
+                               fi
+                               ;;
+                       *)
+                               app_name="${name}"
+                               desktop_filename="${PN}.desktop"
+                               exec_command='firefox'
+                               ;;
+               esac
+
+               newmenu "${FILESDIR}/icon/${PN}-r1.desktop" "${desktop_filename}"
+               sed -i \
+                       -e "s:@NAME@:${app_name}:" \
+                       -e "s:@EXEC@:${exec_command}:" \
+                       -e "s:@ICON@:${icon}:" \
+                       -e "s:@STARTUP_NOTIFY@:${startup_notify}:" \
+                       "${ED%/}/usr/share/applications/${desktop_filename}" || die
+       done
+
+       rm "${ED%/}"/usr/bin/firefox || die
+       newbin "${FILESDIR}"/firefox.sh firefox
+
+       local wrapper
+       for wrapper in \
+               "${ED%/}"/usr/bin/firefox \
+               "${ED%/}"/usr/bin/firefox-x11 \
+               "${ED%/}"/usr/bin/firefox-wayland \
+       ; do
+               [[ ! -f "${wrapper}" ]] && continue
+
+               sed -i \
+                       -e "s:@PREFIX@:${EPREFIX%/}/usr:" \
+                       -e "s:@DEFAULT_WAYLAND@:${use_wayland}:" \
+                       "${wrapper}" || die
+       done
 
        # Don't install llvm-symbolizer from sys-devel/llvm package
        [[ -f "${ED%/}${MOZILLA_FIVE_HOME}/llvm-symbolizer" ]] && \