Update Dockerfile

Dockerfile

@@ -1,61 +1,19 @@
 # --- Dockerfile ---
 FROM rocker/shiny:latest
 
-
-# utilitário para normalizar EOL e pacotes R
+# utilitário para normalizar EOL e pacotes R necessários
 RUN apt-get update && apt-get install -y --no-install-recommends dos2unix && \
-R -e "install.packages(c('httr2'))" && \
-rm -rf /var/lib/apt/lists/*
-
-
-# app Shiny e script de inicialização
-COPY app.R /srv/shiny-server/
-COPY init.sh /init.sh
-
+    R -e "install.packages(c('httr2'))" && \
+    rm -rf /var/lib/apt/lists/*
 
-# normaliza CRLF -> LF, ajusta perms e ownership
-RUN dos2unix /srv/shiny-server/app.R /init.sh && \
-chmod +x /init.sh && \
-chown -R shiny:shiny /srv/shiny-server
+# Copia a app Shiny
+COPY app.R /srv/shiny-server/app.R
 
+# Normaliza EOL e ownership
+RUN dos2unix /srv/shiny-server/app.R && \
+    chown -R shiny:shiny /srv/shiny-server
 
 EXPOSE 7860
-CMD ["/init.sh"]
-
-
-# --- init.sh ---
-#!/bin/bash
-set -Eeuo pipefail
-
-
-# Executa a app sem shiny-server, usando a porta do Space
-exec R -e "shiny::runApp('/srv/shiny-server', host='0.0.0.0', port=as.integer(Sys.getenv('PORT','7860')))"
-# --- init.sh ---
-#!/bin/bash
-set -Eeuo pipefail
-PORT_TO_USE="${PORT:-7860}"
-
-
-# Gera config do shiny-server usando a porta do Spaces
-cat > /etc/shiny-server/shiny-server.conf <<EOF
-run_as shiny;
-server {
-listen ${PORT_TO_USE};
-location / {
-site_dir /srv/shiny-server;
-log_dir /var/log/shiny-server;
-directory_index on;
-}
-}
-EOF
-
-
-exec /usr/bin/shiny-server
-
-
-# --- .gitattributes ---
-# Força LF em ambientes Windows
-* text=auto eol=lf
-*.sh text eol=lf
-*.R text eol=lf
 
+# Inicia a app diretamente (sem shiny-server.conf e sem init.sh)
+CMD ["R","-e","shiny::runApp('/srv/shiny-server', host='0.0.0.0', port=as.integer(Sys.getenv('PORT','7860')))"]