diff options
Diffstat (limited to 'altosui/linux-install.sh')
| -rw-r--r-- | altosui/linux-install.sh | 239 |
1 files changed, 239 insertions, 0 deletions
diff --git a/altosui/linux-install.sh b/altosui/linux-install.sh new file mode 100644 index 00000000..957b1aad --- /dev/null +++ b/altosui/linux-install.sh @@ -0,0 +1,239 @@ +#!/bin/sh + +can_ask=y + +finish() +{ + if [ "$can_ask" = "y" ]; then + echo "" + echo -n "Press enter to continue..." + read foo + fi + exit $1 +} + +# +# Make sure we have a terminal to talk to +# + +if tty -s; then + : +else + case "$DISPLAY" in + "") + echo 'No user input available' + can_ask=n + ;; + *) + GUESS_XTERMS="x-terminal-emulator xterm rxvt roxterm gnome-terminal dtterm eterm Eterm kvt konsole aterm" + for a in $GUESS_XTERMS; do + if type $a >/dev/null 2>&1; then + XTERM=$a + break + fi + done + case "$XTERM" in + "") + echo 'No terminal emulator available' + can_ask=n + ;; + *) + exec "$XTERM" -e "sh '$0'" + ;; + esac + ;; + esac +fi + +# +# Make sure we can run java +# + +echo -n "Checking for java..." + +if java -version > /dev/null 2>&1; then + echo " found it." +else + echo " java isn't working." + echo "" + echo "You'll need to install a java runtime system" + echo "on this computer before AltOS will work properly." + finish 1 +fi + +# +# Pick an installation target +# + +if [ '(' -d /opt -a -w /opt ')' -o '(' -d /opt/AltOS -a -w /opt/AltOS ')' ]; then + target_default=/opt +else + target_default="$HOME" +fi + +case "$#" in +0) + echo -n "Installation location [default: $target_default] " + if [ "$can_ask" = "y" ]; then + read target + else + echo "" + target="" + fi + case "$target" in + "") + target="$target_default" + ;; + esac + ;; +*) + target="$1" + ;; +esac + +target_altos="$target"/AltOS + +echo -n "Installing to $target..." + +# +# Make sure the target exists +# +mkdir -p "$target_altos" + +if [ ! -d "$target_altos" ]; then + echo "$target_altos does not exist and cannot be created" + finish 1 +fi + +if [ ! -w "$target_altos" ]; then + echo "$target_altos cannot be written" + finish 1 +fi + +# +# Unpack the tar archive appended to the end of this script +# +archive_line=`awk '/^__ARCHIVE_BELOW__/ {print NR + 1; exit 0; }' "$0"` + +tail -n+$archive_line "$0" | tar xjf - -C "$target" + +case $? in +0) + echo " done." + ;; +*) + echo "Install failed." + finish 1 + ;; +esac + +# +# Create the .desktop file by editing the paths +# +case "$target" in +/*) + target_abs="$target" + ;; +*) + target_abs=`pwd`/$target + ;; +esac + +BIN="$target_abs"/AltOS + +for infile in "$target"/AltOS/*.desktop.in; do + desktop="$target"/AltOS/`basename "$infile" .in` + rm -f "$desktop" + sed -e "s;%bindir%;$BIN;" -e "s;%icondir%;$BIN;" "$infile" > "$desktop" + chmod +x "$desktop" +done + +# +# Figure out where to install the .desktop files. If we can, write it +# to the public /usr/share/applications, otherwise, write it to the +# per-user ~/.local/share/applications +# + +public=/usr/share/applications +private=$HOME/.local/share/applications +apps="" + +if [ -d "$public" -a -w "$public" ]; then + apps="$public" +else + mkdir -p "$private" >/dev/null 2>&1 + if [ -d "$private" -a -w "$private" ]; then + apps="$private" + fi +fi + +case "$apps" in +"") + echo "Cannot install application icon" + finish 1 + ;; +esac + +echo -n "Installing .desktop files to $apps..." + +cp "$target"/AltOS/*.desktop "$apps" + +case "$?" in +0) + echo " done." + ;; +*) + echo " failed." + ;; +esac + +# +# Install icon to desktop if desired +# + +if [ -d $HOME/Desktop ]; then + default_desktop=n + if [ "$can_ask" = "y" ]; then + : + else + default_desktop=y + fi + + answered=n + while [ "$answered" = "n" ]; do + echo -n "Install icons to desktop? [default: $default_desktop] " + if [ "$can_ask" = "y" ]; then + read do_desktop + else + echo + do_desktop="" + fi + + case "$do_desktop" in + "") + do_desktop=$default_desktop + ;; + esac + + case "$do_desktop" in + [yYnN]*) + answered=y + ;; + esac + done + + echo -n "Installing desktop icons..." + case "$do_desktop" in + [yY]*) + for d in "$target"/AltOS/*.desktop; do + ln -f -s "$d" "$HOME/Desktop/" + done + ;; + esac + + echo " done." +fi + +finish 0 + +__ARCHIVE_BELOW__ |