change

caddy/v2/Dockerfile

@@ -3,7 +3,7 @@ FROM golang:alpine AS builder
 RUN apk add --no-cach git && \
     go get -u github.com/caddyserver/xcaddy/cmd/xcaddy && \
     git clone -b naive https://github.com/klzgrad/forwardproxy && \
-    export version=$(curl -fsSL https://api.github.com/repos/caddyserver/caddy/releases/latest | grep '"tag_name":' | head -n 1 | sed -E 's/.*"([^"]+)".*/\1/') && \
+    export version=$(wget -qO- https://api.github.com/repos/caddyserver/caddy/releases/latest | grep '"tag_name":' | head -n 1 | sed -E 's/.*"([^"]+)".*/\1/') && \
     # xcaddy build ${version} --output ./caddy_${version} \
     xcaddy build ${version} \
         --with github.com/abiosoft/caddy-exec \

caddy/v2/Dockerfile.lxhao61

@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1
 FROM playn/alpine
-RUN export version=$(curl -fsSL https://api.github.com/repos/lxhao61/integrated-examples/releases/latest | grep '"tag_name":' | head -n 1 | sed -E 's/.*"([^"]+)".*/\1/') && \
+RUN export version=$(wget -qO- https://api.github.com/repos/lxhao61/integrated-examples/releases/latest | grep '"tag_name":' | head -n 1 | sed -E 's/.*"([^"]+)".*/\1/'); \
     wget -O /tmp/caddy.tar.gz "https://github.com/lxhao61/integrated-examples/releases/download/${version}/caddy_linux_amd64.tar.gz"; \
     tar x -z -f /tmp/caddy.tar.gz -C /usr/bin caddy; \
     rm -f /tmp/caddy.tar.gz; \