Merge branch 'data-ota' into 'master'

Create an ota zip for installing data to f-droid

See merge request fdroid/fdroidclient!640

app/src/main/scripts/update-binary

@@ -0,0 +1,45 @@
+#!/sbin/sh
+
+# Copyright 2013 Koushik Dutta, 2014 Ron Rieve
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# arg 1 is recovery api version, generally 3.
+# arg 2 is the pipe fd, to the recovery binary.
+# communicate with it using the recovery api.
+# arg 3 is the zip file
+
+echo -n -e 'ui_print Installing F-Droid...\n' > /proc/self/fd/$2
+
+FDROID_NAME=F-Droid
+FDROID=${FDROID_NAME}.apk
+FDROIDDIR=/data/app
+
+cd /tmp
+mkdir fdroid
+cd fdroid
+unzip -o "$3"
+if [ "$?" -ne "0" ]
+then
+  cp /cache/${FDROID} .
+fi
+
+mount /data
+
+cp ${FDROID} ${FDROIDDIR}
+chmod 644 ${FDROIDDIR}/${FDROID}
+
+umount /data
+
+echo -n -e 'ui_print done\n' > /proc/self/fd/$2
+echo -n -e 'ui_print\n' > /proc/self/fd/$2

create_ota.sh

@@ -0,0 +1,79 @@
+#!/bin/bash
+#
+# Script to prepare an update.zip containing F-Droid
+
+set -e
+
+PROG_DIR=$(dirname $(realpath $0))
+
+TMP_DIR=$(mktemp -d -t fdroidclient.tmp.XXXXXXXX)
+trap "rm -rf $TMP_DIR" EXIT
+
+function error() {
+	echo "*** ERROR: " $@
+	usage
+}
+
+function usage() {
+	cat << EOFU
+Usage: $0 variant
+where:
+ - variant is one of: debug, release, or binary
+EOFU
+	exit 1
+}
+
+# Parse input
+VARIANT="$1"
+[[ -z "$VARIANT" ]] && error "Missing variant"
+
+BINARIES="$2"
+
+GPG="gpg --keyring $PROG_DIR/f-droid.org-signing-key.gpg --no-default-keyring --trust-model always"
+
+GITVERSION=$(git describe --tags --always)
+
+FDROID_APK=F-Droid.apk
+
+# Collect files
+mkdir -p $TMP_DIR/META-INF/com/google/android/
+cp app/src/main/scripts/update-binary $TMP_DIR/META-INF/com/google/android/
+
+if [ $VARIANT == "binary" ] ; then
+	curl -L https://f-droid.org/$FDROID_APK > $TMP_DIR/$FDROID_APK
+	curl -L https://f-droid.org/${FDROID_APK}.asc > $TMP_DIR/${FDROID_APK}.asc
+	$GPG --verify $TMP_DIR/${FDROID_APK}.asc
+	rm $TMP_DIR/${FDROID_APK}.asc
+else
+	cd $PROG_DIR
+    ./gradlew assemble$(echo $VARIANT | tr 'dr' 'DR')
+    OUT_DIR=$PROG_DIR/app/build/outputs/apk
+    if [ $VARIANT == "debug" ]; then
+	cp $OUT_DIR/app-${VARIANT}.apk \
+	   $TMP_DIR/$FDROID_APK
+    elif [ -f $OUT_DIR/app-${VARIANT}-signed.apk ]; then
+	cp $OUT_DIR/app-${VARIANT}-signed.apk \
+	   $TMP_DIR/$FDROID_APK
+    else
+	cp $OUT_DIR/app-${VARIANT}-unsigned.apk \
+	   $TMP_DIR/$FDROID_APK
+    fi
+fi
+
+# Make zip
+if [ $VARIANT == "binary" ] ; then
+	ZIPBASE=F-DroidFromBinaries-${GITVERSION}
+else
+	ZIPBASE=F-Droid-${GITVERSION}
+fi
+if [ $VARIANT == "debug" ]; then
+	ZIP=${ZIPBASE}-debug.zip
+else
+	ZIP=${ZIPBASE}.zip
+fi
+OUT_DIR=$PROG_DIR/app/build/distributions
+mkdir -p $OUT_DIR
+[ -f $OUT_DIR/$ZIP ] && rm -f $OUT_DIR/$ZIP
+pushd $TMP_DIR
+zip -r $OUT_DIR/$ZIP .
+popd