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#!/bin/bash
. /etc/conf.d/parabolaweb
. /usr/bin/libremessages
dir=$WEBDIR
repo=$GITURL
ref=$GITREF
cd_safe() {
if ! cd "$1"; then
error "$(gettext "Failed to change to directory %s")" "$1"
plain "$(gettext "Aborting...")"
exit 1
fi
}
download_git() {
if [[ ! -d "$dir/.git" ]] ; then
msg2 "$(gettext "Cloning %s %s repo...")" "${repo}" "git"
if ! git clone "$repo" "$dir"; then
error "$(gettext "Failure while downloading %s %s repo")" "${repo}" "git"
plain "$(gettext "Aborting...")"
exit 1
fi
else
cd_safe "$dir"
# Make sure we are fetching the right repo
if [[ "$repo" != "$(git config --get remote.origin.url)" ]] ; then
error "$(gettext "%s is not a clone of %s")" "$dir" "$repo"
plain "$(gettext "Aborting...")"
exit 1
fi
msg2 "$(gettext "Updating %s %s repo...")" "${repo}" "git"
if ! git pull origin "$ref"; then
# only warn on failure to allow offline builds
warning "$(gettext "Failure while updating %s %s repo")" "${repo}" "git"
fi
fi
}
main() {
[[ -d "${dir%/*}" ]] || mkdir -p "${dir%/*}"
download_git
}
main "$@"
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