privatebin-docker-nginx-fpm.../buildx.sh
2021-09-29 20:03:42 +02:00

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#!/bin/bash
# exit immediately on non-zero return code, including during a pipe stage or on
# accessing an uninitialized variable and print commands before executing them
set -euxo pipefail
EVENT=$1
IMAGE=$2
EDGE=false
[ "$3" = edge ] && EDGE=true
build_image() {
local PUSH
PUSH=$1
shift 1
docker buildx build \
--platform linux/amd64,linux/386,linux/arm/v6,linux/arm/v7,linux/arm64,linux/ppc64le \
--output type=image,push="$PUSH" \
--pull \
--no-cache \
--progress plain \
$@ \
.
}
docker_login() {
printenv DOCKER_PASSWORD | docker login \
--username "$DOCKER_USERNAME" \
--password-stdin
}
is_image_push_required() {
[ "$EVENT" != pull_request ] && { \
[ "$GITHUB_REF" != refs/heads/master ] || \
[ "$EVENT" = schedule ]
}
}
main() {
local PUSH TAG BUILD_ARGS
if [ "$EVENT" = schedule ] ; then
TAG=nightly
else
TAG=${GITHUB_REF##*/}
fi
if is_image_push_required ; then
PUSH=true
docker_login
else
PUSH=false
fi
case "$IMAGE" in
fs)
BUILD_ARGS="--build-arg ALPINE_PACKAGES= --build-arg COMPOSER_PACKAGES="
;;
pdo)
BUILD_ARGS="--build-arg ALPINE_PACKAGES=php8-pdo_mysql,php8-pdo_pgsql --build-arg COMPOSER_PACKAGES="
;;
gcs)
BUILD_ARGS="--build-arg ALPINE_PACKAGES=php8-openssl"
;;
*)
BUILD_ARGS=""
;;
esac
IMAGE="privatebin/$IMAGE"
if [ "$EDGE" = false ] ; then
build_image $PUSH --tag "$IMAGE:latest" --tag "$IMAGE:$TAG" --tag "${IMAGE}:${TAG%%-*}" "$BUILD_ARGS"
else
sed -e 's/^FROM alpine:.*$/FROM alpine:edge/' Dockerfile > Dockerfile.edge
build_image $PUSH -f Dockerfile.edge --tag "$IMAGE:edge" "$BUILD_ARGS"
fi
rm -f Dockerfile.edge "$HOME/.docker/config.json"
}
[ "$(basename "$0")" = 'buildx.sh' ] && main