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ebusd/contrib/docker/update.sh
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#!/bin/bash
DEFAULT_IMAGE=debian:stretch
EBUSD_VERSION=`cat ../../VERSION`
archs='amd64 i386 arm32v5:arm arm32v7:arm arm64v8:aarch64'
function replaceTemplate () {
prefix=
suffix=
qemu_from_line=
qemu_from_copy=
extra_rm=
if [ "$arch" != "amd64" ]; then
qemu="${arch##*:}"
arch="${arch%%:*}"
prefix="$arch/"
suffix=".$arch"
qemu_from_line="FROM multiarch/qemu-user-static as qemu"
qemu_from_copy="COPY --from=qemu /usr/bin/qemu-$qemu-static /usr/bin/"
extra_rm=" /usr/bin/qemu-$qemu-static"
fi
sed \
-e "s#%QEMU_FROM_LINE%#${qemu_from_line}#g" \
-e "s#%BASE_IMAGE%#${prefix}${BASE_IMAGE:-$DEFAULT_IMAGE}#g" \
-e "s#%QEMU_FROM_COPY%#${qemu_from_copy}#g" \
-e "s#%EBUSD_VERSION%#${EBUSD_VERSION}#g" \
-e "s#%EBUSD_VERSION_VARIANT%#${version_variant}#g" \
-e "s#%EBUSD_ARCH%#${arch}#g" \
-e "s#%EXTRA_RM%#${extra_rm}#g" \
-e "s#%EBUSD_UPLOAD_LINES%#${upload_lines}#g" \
Dockerfile.template > "${dir}Dockerfile${namesuffix}${suffix}"
echo "updated ${dir}Dockerfile${suffix}"
}
if [[ -z "$1" ]]; then
# devel updates
version_variant='-devel'
dir=''
upload_line=''
namesuffix=''
for arch in $archs; do
replaceTemplate
done
fi
# release updates
version_variant=''
dir="$1"
if [[ -n "$1" ]]; then
upload_lines='ARG UPLOAD_URL\nARG UPLOAD_CREDENTIALS\nARG UPLOAD_OS\nRUN if [ -n "\$UPLOAD_URL" ] \&\& [ -n "\$UPLOAD_CREDENTIALS" ]; then for img in ebusd-*.deb; do echo -n "upload \$img: "; curl -fs -u "\$UPLOAD_CREDENTIALS" -X POST --data-binary "@\$img" -H "Content-Type: application/octet-stream" "\$UPLOAD_URL/\$img?a=\$EBUSD_ARCH\&o=\$UPLOAD_OS\&v=\$EBUSD_VERSION" || echo "failed"; done; fi'
namesuffix=''
else
namesuffix='.release'
fi
for arch in $archs; do
replaceTemplate
done