Merge pull request #1 from carolinad182/2.7.2-php8.2

Upgrading to Composer 2.7.2 and PHP 8.2

Dockerfile

@@ -1,22 +1,25 @@
-FROM php:7.4.16-cli-alpine
+FROM php:8.2-cli-alpine3.18
 
 RUN apk update \
-&& apk add --no-cache --virtual .build-dependencies zip zlib-dev libzip-dev libpng-dev \
-&& php -r "readfile('https://getcomposer.org/installer');" | php -- --install-dir=/usr/local/bin --filename=composer \
-&& apk del .build-dependencies \
-&& docker-php-ext-install sockets bcmath \
-&& apk add --no-cache git \
-&& apk add --no-cache zip libzip-dev \
-&& docker-php-ext-configure zip \
-&& docker-php-ext-install zip \
-&& apk add --no-cache libpng libpng-dev \
-&& docker-php-ext-install gd \
-&& apk del libpng-dev
+    && apk add linux-headers \
+    && apk add --no-cache --virtual .build-dependencies zip zlib-dev libzip-dev libpng-dev \
+    && php -r "readfile('https://getcomposer.org/installer');" | php -- --install-dir=/usr/local/bin --filename=composer \
+    && apk del .build-dependencies \
+    && docker-php-ext-install sockets bcmath \
+    && apk add --no-cache git \
+    && apk add --no-cache zip libzip-dev \
+    && docker-php-ext-configure zip \
+    && docker-php-ext-install zip \
+    && apk add --no-cache libpng libpng-dev \
+    && docker-php-ext-install gd \
+    && apk del libpng-dev \
+    && docker-php-ext-install sockets \
+    && apk add --no-cache patch
 
 COPY ./custom.ini /usr/local/etc/php/conf.d/
 
 WORKDIR /app
 
-RUN composer self-update 2.0.14
+RUN composer self-update 2.7.2
 
 ENTRYPOINT ["composer"]