build: update docker image

Dockerfile

@@ -1,37 +1,36 @@
 FROM alpine:3.16 AS vlmcsd
-ENV VLMCSD_VERSION="svn1113"
+ENV VLMCSD="svn1113"
 RUN apk add build-base
-RUN wget https://github.com/Wind4/vlmcsd/archive/refs/tags/${VLMCSD_VERSION}.tar.gz && tar xf ${VLMCSD_VERSION}.tar.gz
-WORKDIR ./vlmcsd-${VLMCSD_VERSION}/
+RUN wget https://github.com/Wind4/vlmcsd/archive/refs/tags/${VLMCSD}.tar.gz && tar xf ${VLMCSD}.tar.gz
+WORKDIR ./vlmcsd-${VLMCSD}/
 RUN make && mv ./bin/vlmcs ./bin/vlmcsd ./etc/vlmcsd.kmd /tmp/
 
 FROM alpine:3.16 AS iconv
-ENV ICONV_VERSION="1.17"
-RUN wget https://ftp.gnu.org/pub/gnu/libiconv/libiconv-${ICONV_VERSION}.tar.gz && \
-    tar xf libiconv-${ICONV_VERSION}.tar.gz
+ENV ICONV="1.17"
 RUN apk add build-base php8-dev
-RUN wget https://php.net/distributions/php-$(php -v | grep -E '^PHP' | awk '{print $2}').tar.gz && \
-    tar xf php-*.tar.gz && mv ./php-*/ ./php/
-WORKDIR ./libiconv-${ICONV_VERSION}/
-RUN ./configure && make && make install && \
-    mkdir -p /iconv/local/lib/ && cp -d /usr/local/lib/libiconv.so* /iconv/local/lib/
-WORKDIR ../php/ext/iconv/
-RUN sed -i '/blahblah/i\return 0;' config.m4 && \
-    phpize && ./configure --with-iconv=/usr/local/ && make && \
-    mkdir -p /iconv/lib/php8/modules/ && mv ./modules/iconv.so /iconv/lib/php8/modules/
+RUN wget https://ftp.gnu.org/pub/gnu/libiconv/libiconv-${ICONV}.tar.gz && tar xf libiconv-${ICONV}.tar.gz
+RUN wget https://php.net/distributions/php-$(php -v | awk 'NR==1 {print $2}').tar.gz && \
+    tar xf php-*.tar.gz && mv ./php-*/ ./php8/
+WORKDIR /libiconv-${ICONV}/
+RUN ./configure && make && make install && cp ./lib/.libs/libiconv.so.2 /tmp/
+WORKDIR /php8/ext/iconv/
+RUN sed -i '/blahblah/i\return 0;' config.m4 && phpize && \
+    ./configure --with-iconv=/usr/local && make && mv ./modules/iconv.so /tmp/
+RUN strip /tmp/*.so*
 
 FROM alpine:3.16 AS asset
-COPY --from=iconv /iconv/ /asset/usr/
 COPY --from=vlmcsd /tmp/vlmcs* /asset/usr/bin/
-RUN apk add php8-fpm && mkdir -p /asset/etc/php8/ && \
-    sed -i 's/^;\(pid\)/\1/' /etc/php8/php-fpm.conf && \
-    mv /etc/php8/php-fpm.conf /asset/etc/php8/
-COPY . /asset/kms-server/
-RUN mkdir -p /asset/etc/ && mv /asset/kms-server/nginx/ /asset/etc/
+COPY --from=iconv /tmp/libiconv.so.2 /asset/usr/local/lib/
+COPY --from=iconv /tmp/iconv.so /asset/usr/lib/php8/modules/
+RUN apk add php8-fpm
+WORKDIR /asset/etc/php8/
+RUN sed -i 's/^;\(pid\)/\1/' /etc/php8/php-fpm.conf && mv /etc/php8/php-fpm.conf ./
+COPY ./nginx/ /asset/etc/nginx/
+COPY ./ /asset/kms-server/
 
 FROM alpine:3.16
 RUN apk add --no-cache nginx php8 php8-fpm php8-iconv php8-pcntl php8-posix
 COPY --from=asset /asset/ /
 EXPOSE 1688/tcp 1689/tcp
 WORKDIR /kms-server/
-ENTRYPOINT ["php", "main.php"]
+ENTRYPOINT ["kms.php"]