chore: bump to php8.2

fix #540

Dockerfile

@@ -1,4 +1,4 @@
-FROM docker.io/alpine:3.19 AS builder
+FROM docker.io/alpine:3.21 AS builder
 
 # Download ttrss via git
 WORKDIR /var/www
@@ -53,7 +53,7 @@ RUN mkdir remove_iframe_sandbox && \
 RUN mkdir wallabag_v2 && \
   curl -sL https://github.com/joshp23/ttrss-to-wallabag-v2/archive/master.tar.gz | \
   tar xzvpf - --strip-components=2 -C wallabag_v2 ttrss-to-wallabag-v2-master/wallabag_v2
-  
+
 ## Auth OIDC
 RUN mkdir auth_oidc && \
   curl -sL https://gitlab.tt-rss.org/tt-rss/plugins/ttrss-auth-oidc/-/archive/master/ttrss-auth-oidc-master.tar.gz | \
@@ -83,7 +83,7 @@ RUN curl -sL https://github.com/levito/tt-rss-feedly-theme/archive/master.tar.gz
 RUN curl -sL https://github.com/DIYgod/ttrss-theme-rsshub/archive/master.tar.gz | \
   tar xzvpf - --strip-components=2 -C . ttrss-theme-rsshub-master/dist/rsshub.css
 
-FROM docker.io/alpine:3.19
+FROM docker.io/alpine:3.21
 
 LABEL maintainer="Henry<[email protected]>"
 
@@ -104,18 +104,15 @@ ENV DB_PASS ttrss
 
 # Install dependencies
 RUN chmod -x /wait-for.sh && chmod -x /docker-entrypoint.sh && apk add --update --no-cache git nginx s6 curl sudo \
-  php81 php81-fpm php81-phar php81-sockets php81-pecl-apcu \
-  php81-pdo php81-gd php81-pgsql php81-pdo_pgsql php81-xmlwriter php81-opcache \
-  php81-mbstring php81-intl php81-xml php81-curl php81-simplexml \
-  php81-session php81-tokenizer php81-dom php81-fileinfo php81-ctype \
-  php81-json php81-iconv php81-pcntl php81-posix php81-zip php81-exif php81-openssl \
-  php81-gmp php81-pecl-imagick \
+  php82 php82-fpm php82-ctype php82-curl php82-pecl-dom php82-exif php82-fileinfo php82-gd php82-iconv php82-intl php82-json php82-mbstring php82-opcache \
+  php82-openssl php82-pcntl php82-pdo php82-pdo_pgsql php82-pgsql php82-phar php82-pecl-apcu php82-posix php82-session php82-simplexml php82-sockets php82-tokenizer php82-xml php82-xmlwriter php82-zip \
+  php82-gmp php82-pecl-imagick \
   ca-certificates && rm -rf /var/cache/apk/* \
   # Update libiconv as the default version is too low
   # Do not bump this dependency https://gitlab.alpinelinux.org/alpine/aports/-/issues/12328
   && apk add gnu-libiconv=1.15-r3 --update --no-cache --repository http://dl-cdn.alpinelinux.org/alpine/v3.13/community/ \
   && rm -rf /var/www \
-  && ln -s /usr/bin/php81 /usr/bin/php
+  && ln -s /usr/bin/php82 /usr/bin/php
 
 ENV LD_PRELOAD /usr/lib/preloadable_libiconv.so php
 

src/s6/php-fpm/run

@@ -1,3 +1,3 @@
 #!/bin/sh
 
-exec /usr/sbin/php-fpm81 --nodaemonize
+exec /usr/sbin/php-fpm82 --nodaemonize