Normalize line endings per .gitattributes

Dockerfile

@@ -1,21 +1,21 @@
-FROM node:22-alpine
-ARG GIT_REPO=https://github.com/iptv-org/epg.git
-ARG GIT_BRANCH=master
-ARG WORKDIR=/epg
-ENV CRON_SCHEDULE="0 0 * * *"
-ENV RUN_AT_STARTUP=true
-RUN apk update \
-    && apk upgrade --available \
-    && apk add curl git tzdata bash \
-    && npm install pm2 -g \
-    && mkdir $(echo "${WORKDIR}") -p \
-    && cd $(echo "${WORKDIR}") \
-    && git clone --depth 1 -b $(echo "${GIT_BRANCH}") $(echo "${GIT_REPO}") . \
-    && npm install \
-    && mkdir /public
-RUN apk del git curl \
-  && rm -rf /var/cache/apk/*
-COPY pm2.config.js $WORKDIR
-WORKDIR $WORKDIR
-EXPOSE 3000
-CMD [ "pm2-runtime", "pm2.config.js" ]
+FROM node:22-alpine
+ARG GIT_REPO=https://github.com/iptv-org/epg.git
+ARG GIT_BRANCH=master
+ARG WORKDIR=/epg
+ENV CRON_SCHEDULE="0 0 * * *"
+ENV RUN_AT_STARTUP=true
+RUN apk update \
+    && apk upgrade --available \
+    && apk add curl git tzdata bash \
+    && npm install pm2 -g \
+    && mkdir $(echo "${WORKDIR}") -p \
+    && cd $(echo "${WORKDIR}") \
+    && git clone --depth 1 -b $(echo "${GIT_BRANCH}") $(echo "${GIT_REPO}") . \
+    && npm install \
+    && mkdir /public
+RUN apk del git curl \
+  && rm -rf /var/cache/apk/*
+COPY pm2.config.js $WORKDIR
+WORKDIR $WORKDIR
+EXPOSE 3000
+CMD [ "pm2-runtime", "pm2.config.js" ]