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ParseRequestedArch

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This commit is contained in:
Brad Warren 2020-08-14 13:34:09 -07:00
parent 1ac242c9df
commit 4d950170e5
1 changed files with 23 additions and 2 deletions
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25
tools/docker/build.sh
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@ -76,14 +76,35 @@ DownloadQemuStatic() {
fi
}
# Parses the requested architecture string and sets ALL_REQUESTED_ARCH to
# result.
# Usage: ParseRequestedArch [all|amd64|arm32v6|arm64v8]
ParseRequestedArch() {
REQUESTED_ARCH="${1}"
if [[ "${REQUESTED_ARCH}" == "all" ]]; then
ALL_REQUESTED_ARCH=("${ALL_TARGET_ARCH[@]}")
return 0
fi
for TARGET_ARCH in "${ALL_TARGET_ARCH[@]}"; do
if [[ "${TARGET_ARCH}" == "${REQUESTED_ARCH}" ]]; then
ALL_REQUESTED_ARCH=("${REQUESTED_ARCH}")
return 0
fi
done
# If we didn't return above, REQUESTED_ARCH has an unexpected value.
echo "Unexpected target architecture \"${REQUESTED_ARCH}\"". >&2
exit 1
}
TAG_BASE="$1"
ParseRequestedArch "${2}"
# Register QEMU handlers
docker run --rm --privileged multiarch/qemu-user-static:register --reset
# Step 1: Certbot core Docker
DOCKER_REPO="${DOCKER_HUB_ORG}/certbot"
for TARGET_ARCH in "${ALL_TARGET_ARCH[@]}"; do
for TARGET_ARCH in "${ALL_REQUESTED_ARCH[@]}"; do
pushd "${REPO_ROOT}"
DownloadQemuStatic "${TARGET_ARCH}"
QEMU_ARCH=$(GetQemuArch "${TARGET_ARCH}")
@ -102,7 +123,7 @@ for plugin in "${CERTBOT_PLUGINS[@]}"; do
pushd "${REPO_ROOT}/certbot-${plugin}"
# Copy QEMU static binaries downloaded when building the core Certbot image
cp ../qemu-*-static .
for TARGET_ARCH in "${ALL_TARGET_ARCH[@]}"; do
for TARGET_ARCH in "${ALL_REQUESTED_ARCH[@]}"; do
QEMU_ARCH=$(GetQemuArch "${TARGET_ARCH}")
BASE_IMAGE="${DOCKER_HUB_ORG}/certbot:${TARGET_ARCH}-${TAG_BASE}"
docker build \