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Prompt mono installation on compatible systems.

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This commit is contained in:
Paul Chote
2018-07-01 13:43:30 +00:00
parent 51c207dd28
commit fbc5fde646
1 changed files with 22 additions and 0 deletions
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22
packaging/linux/AppRun.in
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@@ -3,6 +3,16 @@
# Make sure the user has a sufficiently recent version of mono on the PATH
MINIMUM_MONO_VERSION="4.2"
prompt_apt_install_mono_complete() {
command -v mono >/dev/null 2>&1 && return 1
command -v apt-cache > /dev/null || return 1
command -v xdg-mime > /dev/null || return 1
command -v xdg-open > /dev/null || return 1
[ ! "$(xdg-mime query default x-scheme-handler/apt)" ] && return 1
apt-cache search --names-only mono-complete | cut -d' ' -f1 | grep "^mono-complete$" > /dev/null || return 1
return 0
}
make_version() {
echo "$1" | tr '.' '\n' | head -n 4 | xargs printf "%03d%03d%03d%03d";
}
@@ -14,6 +24,18 @@ mono_missing_or_old() {
return 1
}
# If mono is not installed, and the user has apt-cache, apt-url,
# xdg-open, and either zenity or kdialog, then we can prompt to
# automatically install the mono-complete package
if prompt_apt_install_mono_complete; then
PROMPT_MESSAGE="{MODNAME} requires the Mono runtime.\nWould you like to install it now?"
if command -v zenity > /dev/null; then
zenity --no-wrap --question --title "{MODNAME}" --text "${PROMPT_MESSAGE}" 2> /dev/null && xdg-open apt://mono-complete && exit 0
elif command -v kdialog > /dev/null; then
kdialog --title "{MODNAME}" --yesno "${PROMPT_MESSAGE}" && xdg-open apt://mono-complete && exit 0
fi
fi
if mono_missing_or_old; then
ERROR_MESSAGE="{MODNAME} requires Mono ${MINIMUM_MONO_VERSION} or greater.\nPlease install Mono using your system package manager."
if command -v zenity > /dev/null; then