docs: use tabs instead of spaces in Dockerfiles

Dockerfile

@@ -4,12 +4,12 @@ FROM php-base AS common
 WORKDIR /app
 
 RUN apt-get update && \
-    apt-get -y --no-install-recommends install \
-        mailcap \
-        libcap2-bin \
-    && \
-    apt-get clean && \
-    rm -rf /var/lib/apt/lists/*
+	apt-get -y --no-install-recommends install \
+		mailcap \
+		libcap2-bin \
+	&& \
+	apt-get clean && \
+	rm -rf /var/lib/apt/lists/*
 
 RUN set -eux; \
 	mkdir -p \
@@ -54,18 +54,18 @@ ENV PATH /usr/local/go/bin:$PATH
 
 # This is required to link the FrankenPHP binary to the PHP binary
 RUN apt-get update && \
-    apt-get -y --no-install-recommends install \
-    libargon2-dev \
-    libcurl4-openssl-dev \
-    libonig-dev \
-    libreadline-dev \
-    libsodium-dev \
-    libsqlite3-dev \
-    libssl-dev \
-    libxml2-dev \
-    zlib1g-dev \
-    && \
-    apt-get clean
+	apt-get -y --no-install-recommends install \
+	libargon2-dev \
+	libcurl4-openssl-dev \
+	libonig-dev \
+	libreadline-dev \
+	libsodium-dev \
+	libsqlite3-dev \
+	libssl-dev \
+	libxml2-dev \
+	zlib1g-dev \
+	&& \
+	apt-get clean
 
 WORKDIR /go/src/app
 
@@ -89,9 +89,9 @@ ENV CGO_LDFLAGS="-lssl -lcrypto -lreadline -largon2 -lcurl -lonig -lz $PHP_LDFLA
 
 WORKDIR /go/src/app/caddy/frankenphp
 RUN GOBIN=/usr/local/bin go install -ldflags "-w -s -X 'github.com/caddyserver/caddy/v2.CustomVersion=FrankenPHP $FRANKENPHP_VERSION PHP $PHP_VERSION Caddy'" && \
-    setcap cap_net_bind_service=+ep /usr/local/bin/frankenphp && \
-    cp Caddyfile /etc/caddy/Caddyfile && \
-    frankenphp version
+	setcap cap_net_bind_service=+ep /usr/local/bin/frankenphp && \
+	cp Caddyfile /etc/caddy/Caddyfile && \
+	frankenphp version
 
 WORKDIR /go/src/app
 

dev-alpine.Dockerfile

@@ -3,57 +3,57 @@ FROM golang:1.21-alpine
 
 ENV CFLAGS="-ggdb3"
 ENV PHPIZE_DEPS \
-    autoconf \
-    dpkg-dev \
-    file \
-    g++ \
-    gcc \
-    libc-dev \
-    make \
-    pkgconfig \
-    re2c
+	autoconf \
+	dpkg-dev \
+	file \
+	g++ \
+	gcc \
+	libc-dev \
+	make \
+	pkgconfig \
+	re2c
 
 RUN apk add --no-cache \
-    $PHPIZE_DEPS \
-    argon2-dev \
-    curl-dev \
-    oniguruma-dev \
-    readline-dev \
-    libsodium-dev \
-    sqlite-dev \
-    openssl-dev \
-    libxml2-dev \
-    zlib-dev \
-    bison \
-    nss-tools \
-    # Dev tools \
-    git \
-    clang \
-    llvm \
-    gdb \
-    valgrind \
-    neovim \
-    zsh \
-    libtool && \
-    echo 'set auto-load safe-path /' > /root/.gdbinit
+	$PHPIZE_DEPS \
+	argon2-dev \
+	curl-dev \
+	oniguruma-dev \
+	readline-dev \
+	libsodium-dev \
+	sqlite-dev \
+	openssl-dev \
+	libxml2-dev \
+	zlib-dev \
+	bison \
+	nss-tools \
+	# Dev tools \
+	git \
+	clang \
+	llvm \
+	gdb \
+	valgrind \
+	neovim \
+	zsh \
+	libtool && \
+	echo 'set auto-load safe-path /' > /root/.gdbinit
 
 WORKDIR /usr/local/src/php
 RUN git clone --branch=PHP-8.3 https://github.com/php/php-src.git . && \
-    # --enable-embed is only necessary to generate libphp.so, we don't use this SAPI directly
-    ./buildconf --force && \
-    ./configure \
-        --enable-embed \
-        --enable-zts \
-        --disable-zend-signals \
-        --enable-zend-max-execution-timers \
-        --enable-debug && \
-    make -j"$(nproc)" && \
-    make install && \
-    ldconfig /etc/ld.so.conf.d && \
-    cp php.ini-development /usr/local/lib/php.ini && \
-    echo "zend_extension=opcache.so" >> /usr/local/lib/php.ini && \
-    echo "opcache.enable=1" >> /usr/local/lib/php.ini && \
-    php --version
+	# --enable-embed is only necessary to generate libphp.so, we don't use this SAPI directly
+	./buildconf --force && \
+	./configure \
+		--enable-embed \
+		--enable-zts \
+		--disable-zend-signals \
+		--enable-zend-max-execution-timers \
+		--enable-debug && \
+	make -j"$(nproc)" && \
+	make install && \
+	ldconfig /etc/ld.so.conf.d && \
+	cp php.ini-development /usr/local/lib/php.ini && \
+	echo "zend_extension=opcache.so" >> /usr/local/lib/php.ini && \
+	echo "opcache.enable=1" >> /usr/local/lib/php.ini && \
+	php --version
 
 WORKDIR /go/src/app
 COPY . .

dev.Dockerfile

@@ -3,62 +3,62 @@ FROM golang:1.21
 
 ENV CFLAGS="-ggdb3"
 ENV PHPIZE_DEPS \
-    autoconf \
-    dpkg-dev \
-    file \
-    g++ \
-    gcc \
-    libc-dev \
-    make \
-    pkg-config \
-    re2c
+	autoconf \
+	dpkg-dev \
+	file \
+	g++ \
+	gcc \
+	libc-dev \
+	make \
+	pkg-config \
+	re2c
 
 # hadolint ignore=DL3009
 RUN apt-get update && \
-    apt-get -y --no-install-recommends install \
-    $PHPIZE_DEPS \
-    libargon2-dev \
-    libcurl4-openssl-dev \
-    libonig-dev \
-    libreadline-dev \
-    libsodium-dev \
-    libsqlite3-dev \
-    libssl-dev \
-    libxml2-dev \
-    zlib1g-dev \
-    bison \
-    libnss3-tools \
-    # Dev tools \
-    git \
-    clang \
-    llvm \
-    gdb \
-    valgrind \
-    neovim \
-    zsh \
-    libtool-bin && \
-    echo 'set auto-load safe-path /' > /root/.gdbinit && \
-    echo '* soft core unlimited' >> /etc/security/limits.conf \
-    && \
-    apt-get clean 
+	apt-get -y --no-install-recommends install \
+	$PHPIZE_DEPS \
+	libargon2-dev \
+	libcurl4-openssl-dev \
+	libonig-dev \
+	libreadline-dev \
+	libsodium-dev \
+	libsqlite3-dev \
+	libssl-dev \
+	libxml2-dev \
+	zlib1g-dev \
+	bison \
+	libnss3-tools \
+	# Dev tools \
+	git \
+	clang \
+	llvm \
+	gdb \
+	valgrind \
+	neovim \
+	zsh \
+	libtool-bin && \
+	echo 'set auto-load safe-path /' > /root/.gdbinit && \
+	echo '* soft core unlimited' >> /etc/security/limits.conf \
+	&& \
+	apt-get clean 
 
 WORKDIR /usr/local/src/php
 RUN git clone --branch=PHP-8.3 https://github.com/php/php-src.git . && \
-    # --enable-embed is only necessary to generate libphp.so, we don't use this SAPI directly
-    ./buildconf --force && \
-    ./configure \
-        --enable-embed \
-        --enable-zts \
-        --disable-zend-signals \
-        --enable-zend-max-execution-timers \
-        --enable-debug && \
-    make -j"$(nproc)" && \
-    make install && \
-    ldconfig && \
-    cp php.ini-development /usr/local/lib/php.ini && \
-    echo "zend_extension=opcache.so" >> /usr/local/lib/php.ini && \
-    echo "opcache.enable=1" >> /usr/local/lib/php.ini && \
-    php --version
+	# --enable-embed is only necessary to generate libphp.so, we don't use this SAPI directly
+	./buildconf --force && \
+	./configure \
+		--enable-embed \
+		--enable-zts \
+		--disable-zend-signals \
+		--enable-zend-max-execution-timers \
+		--enable-debug && \
+	make -j"$(nproc)" && \
+	make install && \
+	ldconfig && \
+	cp php.ini-development /usr/local/lib/php.ini && \
+	echo "zend_extension=opcache.so" >> /usr/local/lib/php.ini && \
+	echo "opcache.enable=1" >> /usr/local/lib/php.ini && \
+	php --version
 
 WORKDIR /go/src/app
 COPY . .

static-builder.Dockerfile

@@ -25,49 +25,49 @@ LABEL org.opencontainers.image.licenses=MIT
 LABEL org.opencontainers.image.vendor="Kévin Dunglas"
 
 RUN apk update; \
-    apk add --no-cache \
-        autoconf \
-        automake \
-        bash \
-        binutils \
-        bison \
-        build-base \
-        cmake \
-        curl \
-        file \
-        flex \
-        g++ \
-        gcc \
-        git \
-        jq \
-        libgcc \
-        libstdc++ \
-        libtool \
-        linux-headers \
-        m4 \
-        make \
-        pkgconfig \
-        wget \
-        xz ; \
-    apk add --no-cache \
-    	--repository=https://dl-cdn.alpinelinux.org/alpine/edge/main \
-    	--repository=https://dl-cdn.alpinelinux.org/alpine/edge/community \
-        php83 \
-        php83-common \
-        php83-ctype \
-        php83-curl \
-        php83-dom \
-        php83-mbstring \
-        php83-openssl \
-        php83-pcntl \
-        php83-phar \
-        php83-posix \
-        php83-session \
-        php83-sodium \
-        php83-tokenizer \
-        php83-xml \
-        php83-xmlwriter; \
-    ln -sf /usr/bin/php83 /usr/bin/php
+	apk add --no-cache \
+		autoconf \
+		automake \
+		bash \
+		binutils \
+		bison \
+		build-base \
+		cmake \
+		curl \
+		file \
+		flex \
+		g++ \
+		gcc \
+		git \
+		jq \
+		libgcc \
+		libstdc++ \
+		libtool \
+		linux-headers \
+		m4 \
+		make \
+		pkgconfig \
+		wget \
+		xz ; \
+	apk add --no-cache \
+		--repository=https://dl-cdn.alpinelinux.org/alpine/edge/main \
+		--repository=https://dl-cdn.alpinelinux.org/alpine/edge/community \
+		php83 \
+		php83-common \
+		php83-ctype \
+		php83-curl \
+		php83-dom \
+		php83-mbstring \
+		php83-openssl \
+		php83-pcntl \
+		php83-phar \
+		php83-posix \
+		php83-session \
+		php83-sodium \
+		php83-tokenizer \
+		php83-xml \
+		php83-xmlwriter; \
+	ln -sf /usr/bin/php83 /usr/bin/php
 
 # https://getcomposer.org/doc/03-cli.md#composer-allow-superuser
 ENV COMPOSER_ALLOW_SUPERUSER=1