Merge remote-tracking branch 'origin/master' into releases

Author: mathroc

Dockerfile

@@ -1,15 +1,15 @@
 FROM php:7.0-alpine
 
-RUN apk --update add zlib-dev git && \
-    docker-php-ext-install zip mbstring && \
+RUN apk add --no-cache git && \
     git clone https://github.com/nikic/php-ast.git /tmp/php-ast && \
+    apk del git && \
+    apk add --no-cache --virtual .phpize-deps $PHPIZE_DEPS && \
     cd /tmp/php-ast && phpize && ./configure && make install && \
+    apk del .phpize-deps && \
     echo extension=ast.so > /usr/local/etc/php/conf.d/ast.ini && \
     curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin/ --filename=composer && \
     composer create-project --no-dev --prefer-dist etsy/phan /opt/phan 0.4 && \
-    curl -fSL "https://github.com/krallin/tini/releases/download/v0.9.0/tini-static" -o /usr/local/bin/tini && \
-    chmod +x /usr/local/bin/tini && \
-    apk del zlib-dev git && \
-	rm -rf /var/cache/apk/* /tmp/php-ast /usr/local/bin/composer
-
-ENTRYPOINT ["tini", "/opt/phan/phan", "--"]
+    rm -rf /var/cache/apk/* /tmp/php-ast /usr/local/bin/composer && \
+    apk add --no-cache --repository http://dl-cdn.alpinelinux.org/alpine/edge/community/ tini
+RUN echo $PHPIZE_DEPS
+ENTRYPOINT ["/sbin/tini", "--", "/opt/phan/phan"]