#!/bin/bash

. ../.skel/nextcloud-app/build-nextcloud-app

function pre_fetch() {
    # Filter from .skel/build-nextcloud-app, but with restriction to stable versions removed
    export _NCAPPS_JQ='.[] | select(.id == $app) | .releases[] | "\(.version) \(.download) \(.rawPlatformVersionSpec)"'
}

function _prepare() {
    mkdir -p \
          "${PKGDIR}/DEBIAN" \
          "${PKGDIR}/usr/share/doc/${PKGNAME}" \
          "${PKGDIR}/usr/lib/nextcloud/nextcloud-apps"
    VERSION=$(cat "${SRCDIR}/${APP}/appinfo/info.xml" | xq-python -r .info.version | sed -re 's/-/~/g')
    SUMMARY=$(cat "${SRCDIR}/${APP}/appinfo/info.xml" | xq-python -r '.info.summary | if type == "array" then (.[] | select(.["@lang"]=="en") | .["#text"]) else (.) end')
    DESCRIPTION=$(cat "${SRCDIR}/${APP}/appinfo/info.xml" | xq-python -r '.info.description | if type == "array" then (.[] | select(.["@lang"]=="en") | .["#text"]) else (.) end')
    PHP_MIN=$(cat "${SRCDIR}/${APP}/appinfo/info.xml" | xq-python -r '.info.dependencies.php."@min-version"')
    PHP_MAX=$(cat "${SRCDIR}/${APP}/appinfo/info.xml" | xq-python -r '.info.dependencies.php."@max-version"')
    PHP_DEP=""
#    #f [[ "${PHP_MIN}" != "null" ]]; then
#	PHP_DEP="${PHP_DEP}, php (>= ${PHP_MIN})"
#    fi
#    if [[ "${PHP_MAX}" != "null" ]]; then
#	# awk increments the last version component, from https://stackoverflow.com/a/69489163
#	PHP_MAX=$(echo "${PHP_MAX}" | awk -F. -v OFS=. '{$NF=$NF+1;print}')
#	PHP_DEP="${PHP_DEP}, php (<< ${PHP_MAX})"
#    fi
    cp -r "${SRCDIR}/${APP}" "${PKGDIR}/usr/lib/nextcloud/nextcloud-apps/${APP}"
    cat > "${PKGDIR}/DEBIAN/control" <<EOF
Package: ${PKGNAME}
Version: ${VERSION}
Maintainer: ${MAINTAINER}
Section: web
Priority: optional
Architecture: ${ARCH}
Depends: nextcloud-${NCMAJOR}${PHP_DEP}${ADDITIONAL_DEPS}
Provides: nextcloud-app-${APP//_/-}
Conflicts: nextcloud-app-${APP//_/-}
Description: ${SUMMARY}
$(echo ${DESCRIPTION} | fold --width=71 --spaces | sed -re 's/^([^ ])/ \1/g')
EOF
    cat > "${PKGDIR}/DEBIAN/postinst" <<EOF
#!/bin/bash
set -exo pipefail

if [[ "\$1" == "configure" ]]; then

$(declare -f postinst_configure_pre | sed -e '1,2d' -e '$d')

    # Only run migrations if nextcloud is installed and the app is enabled
    if [[ -z "\$(grep installed /var/lib/nextcloud/webroot/config/config.php | grep false)" && \\
          -n \$(sudo -u www-data php /var/lib/nextcloud/webroot/occ app:list | grep -B 10000 '^Disabled:' | grep -- "- ${APP}:") ]]; then
        sudo -u www-data php /var/lib/nextcloud/webroot/occ upgrade
        sudo -u www-data php /var/lib/nextcloud/webroot/occ maintenance:mode --off
    fi

$(declare -f postinst_configure_post | sed -e '1,2d' -e '$d')

fi
EOF
}

post_prepare() {
    github_changelog nextcloud/news
}

build_nextcloud_app news 29