Add a wrapper script to authenticate curl requests to GitHub API

Author: Nuru

apk/Dockerfile-alpine

@@ -20,3 +20,10 @@ RUN apk update && \
     apk add --update -U python3 python3-dev py3-pip libffi-dev gcc linux-headers musl-dev openssl-dev
 
 RUN echo "auth       sufficient   pam_shells.so" > /etc/pam.d/chsh
+
+# Add a wrapper script to authenticate curl requests when directed to GitHub API
+COPY bin/curl-auth /usr/local/bin/curl-auth
+RUN real_curl="$(which curl)" && \
+    mv "${real_curl}" "${real_curl}".real && \
+    mv /usr/local/bin/curl-auth "${real_curl}" && \
+    chmod +x "${real_curl}"