kicad.wrapper

#!/bin/bash

# Make kicad configs to be unversioned
export HOME="$SNAP_USER_COMMON"

# Set XDG runtime directory
export XDG_RUNTIME_DIR=/run/shm/snap.$SNAP_NAME.$SNAP_REVISION
mkdir -p $XDG_RUNTIME_DIR

# Setup i18n and locale
export I18NPATH=$SNAP/usr/share/i18n
export LOCPATH=$SNAP_USER_COMMON/.locale
mkdir -p $LOCPATH
# generate a locale
LANG_EN=en_GB.UTF-8
if [ ! -e $LOCPATH/$LANG_EN ]; then
  LANG1=$(echo $LANG_EN | cut -f1 -d.)
  ENC=$(echo $LANG_EN | cut -f2 -d.)
  $SNAP/usr/bin/localedef --prefix=$SNAP_USER_COMMON -f $ENC -i $LANG1 $LOCPATH/$LANG_EN
fi
if [ ! -e $LOCPATH/$LANG ]; then
  LANG1=$(echo $LANG | cut -f1 -d.)
  ENC=$(echo $LANG | cut -f2 -d.)
  $SNAP/usr/bin/localedef --prefix=$SNAP_USER_COMMON -f $ENC -i $LANG1 $LOCPATH/$LANG
fi

#######################################################
# dektop-launch script with $SNAP_USER_{DATA->COMMON} #
#######################################################

###############################################
# Launcher common exports for any desktop app #
###############################################

needs_update=true

. ~/.last_revision 2>/dev/null || true
if [ "$SNAP_DESKTOP_LAST_REVISION" = "$SNAP_REVISION" ]; then
  needs_update=false
fi
[ $needs_update = true ] && echo "SNAP_DESKTOP_LAST_REVISION=$SNAP_REVISION" > ~/.last_revision

if [ "$SNAP_ARCH" == "amd64" ]; then
  ARCH="x86_64-linux-gnu"
elif [ "$SNAP_ARCH" == "armhf" ]; then
  ARCH="arm-linux-gnueabihf"
else
  ARCH="$SNAP_ARCH-linux-gnu"
fi

# XKB config
export XKB_CONFIG_ROOT=$SNAP/usr/share/X11/xkb

# Mesa Libs
##export LD_LIBRARY_PATH=$SNAP/usr/lib/$ARCH/mesa:$LD_LIBRARY_PATH
##export LD_LIBRARY_PATH=$SNAP/usr/lib/$ARCH/mesa-egl:$LD_LIBRARY_PATH

# Tell libGL where to find the drivers
export LIBGL_DRIVERS_PATH=$SNAP/usr/lib/$ARCH/dri
export LD_LIBRARY_PATH=$SNAP/usr/lib/$ARCH/dri:$LD_LIBRARY_PATH

# Pulseaudio export
##export LD_LIBRARY_PATH=$SNAP/usr/lib/$ARCH/pulseaudio:$LD_LIBRARY_PATH

# XDG Config
export XDG_CONFIG_DIRS=$SNAP/etc/xdg:$SNAP/usr/xdg:$XDG_CONFIG_DIRS

# Define snaps' own data dir
export XDG_DATA_DIRS=$SNAP_USER_COMMON:$SNAP/usr/share:$XDG_DATA_DIRS

# Set XDG_DATA_HOME to local path
export XDG_DATA_HOME=$SNAP_USER_COMMON/.local/share
export XDG_DATA_DIRS=$XDG_DATA_HOME:$XDG_DATA_DIRS
mkdir -p $XDG_DATA_HOME

# Set cache folder to local path
export XDG_CACHE_HOME=$SNAP_USER_COMMON/.cache
mkdir -p $XDG_CACHE_HOME

# Font Config and themes
export FONTCONFIG_PATH=$SNAP/etc/fonts/conf.d
export FONTCONFIG_FILE=$SNAP/etc/fonts/fonts.conf
if [ $needs_update = true ]; then
  rm -rf $XDG_DATA_HOME/{fontconfig,fonts,fonts-*,themes,.themes}
  rm -rf $SNAP_USER_COMMON/.themes
  ln -sf $SNAP/usr/share/{fontconfig,fonts,fonts-*,themes} $XDG_DATA_HOME
  ln -sf $SNAP/usr/share/themes $SNAP_USER_COMMON/.themes
fi

# Build mime.cache
# needed for gtk and qt icon
if [ $needs_update = true ]; then
  rm -rf $XDG_DATA_HOME/mime
  if [ `which update-mime-database` ]; then
    cp --preserve=timestamps -dR $SNAP/usr/share/mime $XDG_DATA_HOME
    update-mime-database $XDG_DATA_HOME/mime
  fi
fi
##############################
# GTK launcher specific part #
##############################

# select gtk version
. $SNAP/flavor-select

# Gdk-pixbuf loaders
export GDK_PIXBUF_MODULE_FILE=$XDG_CACHE_HOME/gdk-pixbuf-loaders.cache
export GDK_PIXBUF_MODULEDIR=$SNAP/usr/lib/$ARCH/gdk-pixbuf-2.0/2.10.0/loaders

if [ $needs_update = true ]; then
  rm -f $GDK_PIXBUF_MODULE_FILE
  if [ -f $SNAP/usr/lib/$ARCH/gdk-pixbuf-2.0/gdk-pixbuf-query-loaders ]; then
    $SNAP/usr/lib/$ARCH/gdk-pixbuf-2.0/gdk-pixbuf-query-loaders > $GDK_PIXBUF_MODULE_FILE
  fi
fi

# Gio modules and cache
export GIO_MODULE_DIR=$XDG_CACHE_HOME/gio-modules
if [ $needs_update = true ]; then
  rm -rf $GIO_MODULE_DIR
  mkdir -p $GIO_MODULE_DIR
  ln -s $SNAP/usr/lib/$ARCH/gio/modules/*.so $GIO_MODULE_DIR
  if [ -f $SNAP/usr/lib/$ARCH/glib-2.0/gio-querymodules ]; then
    $SNAP/usr/lib/$ARCH/glib-2.0/gio-querymodules $GIO_MODULE_DIR
  fi
fi

# GI repository
export GI_TYPELIB_PATH=$SNAP/usr/lib/girepository-1.0:$SNAP/usr/lib/$ARCH/girepository-1.0

if [ "$USE_gtk3" = true ]; then
  export GTK_PATH=$SNAP/usr/lib/$ARCH/gtk-3.0
else
  export GTK_PATH=$SNAP/usr/lib/$ARCH/gtk-2.0
fi

# ibus and fcitx integration
# with those defintions fcitx works unconfined out of the box, ibus requires
# user config to be copied though, https://launchpad.net/bugs/1580463
GTK_IM_MODULE_DIR=$XDG_CACHE_HOME/immodules
export GTK_IM_MODULE_FILE=$GTK_IM_MODULE_DIR/immodules.cache
if [ $needs_update = true ]; then
  rm -rf $GTK_IM_MODULE_DIR
  mkdir -p $GTK_IM_MODULE_DIR
  if [ "$USE_gtk3" = true ]; then
    ln -s $SNAP/usr/lib/$ARCH/gtk-3.0/3.0.0/immodules/*.so $GTK_IM_MODULE_DIR
    $SNAP/usr/lib/$ARCH/libgtk-3-0/gtk-query-immodules-3.0 > $GTK_IM_MODULE_FILE
  else
    ln -s $SNAP/usr/lib/$ARCH/gtk-2.0/2.10.0/immodules/*.so $GTK_IM_MODULE_DIR
    $SNAP/usr/lib/$ARCH/libgtk2.0-0/gtk-query-immodules-2.0 > $GTK_IM_MODULE_FILE
  fi
fi

# Keep an array of data dirs, for looping through them
IFS=':' read -r -a data_dirs_array <<< "$XDG_DATA_DIRS"

# Setup compiled gsettings schema
GS_SCHEMA_DIR=$XDG_DATA_HOME/glib-2.0/schemas
if [ $needs_update = true ]; then
  rm -rf $GS_SCHEMA_DIR
  mkdir -p $GS_SCHEMA_DIR
  for d in "${data_dirs_array[@]}"; do
    schema_dir=$d/glib-2.0/schemas
    if [ "$(ls -A $schema_dir/*.xml 2>/dev/null)" ]; then
      ln -s $schema_dir/*.xml $GS_SCHEMA_DIR
    fi
  done
  if [ -f $SNAP/usr/lib/$ARCH/glib-2.0/glib-compile-schemas ]; then
    $SNAP/usr/lib/$ARCH/glib-2.0/glib-compile-schemas $GS_SCHEMA_DIR
  fi
fi

# Enable gsettings user changes
# symlink the dconf file if home plug is connected for read
DCONF_DEST_USER_DIR=$SNAP_USER_COMMON/.config/dconf
if [ ! -f $DCONF_DEST_USER_DIR/user ]; then
  if [ -f /home/$USER/.config/dconf/user ]; then
    mkdir -p $DCONF_DEST_USER_DIR
    ln -s /home/$USER/.config/dconf/user $DCONF_DEST_USER_DIR
  fi
fi

# Icon themes cache
if [ $needs_update = true ]; then
  rm -rf $XDG_DATA_HOME/icons
  mkdir -p $XDG_DATA_HOME/icons
  for d in "${data_dirs_array[@]}"; do
    for i in $d/icons/*; do
      if [ -d "$i" ]; then
        theme_dir=$XDG_DATA_HOME/icons/$(basename "$i")
        if [ ! -d "$theme_dir" ]; then
          mkdir -p "$theme_dir"
          ln -s $i/* "$theme_dir"
          if [ -f $SNAP/usr/sbin/update-icon-caches ]; then
            $SNAP/usr/sbin/update-icon-caches "$theme_dir"
          elif [ -f $SNAP/usr/sbin/update-icon-cache.gtk2 ]; then
            $SNAP/usr/sbin/update-icon-cache.gtk2 "$theme_dir"
          fi
        fi
      fi
    done
  done
fi

# Init global FP library table
if [ ! -f $HOME/.config/kicad/fp-lib-table ]; then
  mkdir -p $HOME/.config/kicad
  cp $SNAP/usr/share/kicad/template/fp-lib-table.for-pretty $HOME/.config/kicad/fp-lib-table
fi

# Set ngspice library directory
export SPICE_LIB_DIR=$SNAP/usr/share/ngspice

exec "$@"