docker-php-node/build at master · codycraven/docker-php-node · GitHub

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#!/bin/bash
set -o pipefail -e

replace () {
  if [ "$( uname -s )" = "Darwin" ]; then
    sed -E -i '' "$1" "$2"
  else
    sed -E -i "$1" "$2"
  fi
}

NAMESPACE="${NAMESPACE:-codycraven}"
LATEST="${LATEST:-0}"

VERSION_REGEX="^([0-9]*)\.([0-9]*)(\.([0-9]+((-|.)[^ ]*)?))$"
if [[ "$1" =~ $VERSION_REGEX ]]; then
  PHP_VERSION="$1"
else
  >&2 echo -e "\033[1mFailed to build:\033[0m Invalid PHP version supplied\n\n" \
    "Example: ./build \033[1m7.1.4\033[0m 7.9.0\n"
  exit 1
fi

# Ensure the Docker Hub image exists for the PHP version.
IMAGE_EXISTS=$( curl -s -S "https://registry.hub.docker.com/v2/repositories/library/php/tags/$PHP_VERSION-alpine/" )
if [[ "$IMAGE_EXISTS" =~ "Not found" ]]; then
  >&2 echo -e "\033[1mFailed to build:\033[0m PHP version" \
    "\033[1m$PHP_VERSION\033[0m not available from https://hub.docker.com/_/php/\n"
  exit 1
fi

if [[ "$2" =~ $VERSION_REGEX ]]; then
  NODE_VERSION="$2"
else
  >&2 echo -e "\033[1mFailed to build:\033[0m Invalid Node version supplied\n\n" \
    "Example: ./build 7.1.4 \033[1m7.9.0\033[0m\n"
  exit 1
fi

# Ensure fresh builds
rm -fr builds
mkdir -p builds/builder builds/main

# Main image
echo -e "FROM php:$PHP_VERSION-alpine" > builds/main/Dockerfile
# Define versions
YARN_VERSION="$( curl -sSL https://yarnpkg.com/latest-version )"
BUILD_TAG="php-$PHP_VERSION--node-$NODE_VERSION"
# Install Composer
echo -e "\n" >> builds/main/Dockerfile
cat << COMPOSER >> builds/main/Dockerfile
# Composer install
RUN php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"; \\
    php -r "if (hash_file('SHA384', 'composer-setup.php') === '669656bab3166a7aff8a7506b8cb2d1c292f042046c5a994c43155c0be6190fa0355160742ab2e1c88d40d5be660b410') { echo 'Installer verified'; } else { echo 'Installer corrupt'; unlink('composer-setup.php'); } echo PHP_EOL;"; \\
    php composer-setup.php --filename=composer --install-dir=/usr/local/bin; \\
    php -r "unlink('composer-setup.php');";
COMPOSER
# Install Node based on nodejs/docker-node's alpine template.
echo -e "\n\n# Node $NODE_VERSION install" >> builds/main/Dockerfile
curl -s -S "https://raw.githubusercontent.com/nodejs/docker-node/master/Dockerfile-alpine.template" \
  | tail -n +3 \
  | cat >> builds/main/Dockerfile
# Set PHP/Node/Yarn versions
replace 's/^(ENV NODE_VERSION ).*/\1'"$NODE_VERSION"'/' builds/main/Dockerfile
replace 's/^(ENV YARN_VERSION ).*/\1'"$YARN_VERSION"'/' builds/main/Dockerfile
# Build
docker build -t "$NAMESPACE/php-node:$BUILD_TAG" builds/main

# Builder image
echo -e "FROM $NAMESPACE/php-node:$BUILD_TAG\n" > builds/builder/Dockerfile
cat << DEPS >> builds/builder/Dockerfile
# Common build dependencies
RUN apk add --no-cache \\
    build-base \\
    git \\
    python
DEPS
# Build
docker build -t "$NAMESPACE/php-node:$BUILD_TAG--builder" builds/builder

# If latest specified, then tag and copy Dockerfiles.
if [ $LATEST -eq 1 ]; then
  docker tag \
    ${NAMESPACE}/php-node:${BUILD_TAG} \
    ${NAMESPACE}/php-node:latest
  docker tag \
    ${NAMESPACE}/php-node:${BUILD_TAG}--builder \
    ${NAMESPACE}/php-node:latest--builder
  cp builds/main/Dockerfile main/Dockerfile
  cp builds/builder/Dockerfile builder/Dockerfile
  echo "Tagged latest and updated builds/*, please add/commit and push"
fi

# Update Docker Hub README.md
cp Docker-hub-README.md main/README.md

# Clean up
rm -fr builds