Task: Add yarn from alpine repository

Dockerfile

@@ -1,99 +1,7 @@
 FROM cubetiq/calpine-docker:latest
 LABEL maintainer="sombochea@cubetiqs.com"
 
-# Build with root access
-USER root
-
-ENV NODE_VERSION 14.16.0
-ENV USER_UID 1001
-
-RUN addgroup -g ${USER_UID} node \
-    && adduser -u ${USER_UID} -G node -s /bin/sh -D node \
-    && apk add --no-cache \
-        libstdc++ \
-    && apk add --no-cache --virtual .build-deps \
-        curl \
-    && ARCH= && alpineArch="$(apk --print-arch)" \
-      && case "${alpineArch##*-}" in \
-        x86_64) \
-          ARCH='x64' \
-          CHECKSUM="53cd618bd0cd387d79e954383d67b540ebfbefee9e261800eefff60e1bf38644" \
-          ;; \
-        *) ;; \
-      esac \
-  && if [ -n "${CHECKSUM}" ]; then \
-    set -eu; \
-    curl -fsSLO --compressed "https://unofficial-builds.nodejs.org/download/release/v$NODE_VERSION/node-v$NODE_VERSION-linux-$ARCH-musl.tar.xz"; \
-    echo "$CHECKSUM  node-v$NODE_VERSION-linux-$ARCH-musl.tar.xz" | sha256sum -c - \
-      && tar -xJf "node-v$NODE_VERSION-linux-$ARCH-musl.tar.xz" -C /usr/local --strip-components=1 --no-same-owner \
-      && ln -s /usr/local/bin/node /usr/local/bin/nodejs; \
-  else \
-    echo "Building from source" \
-    && apk add --no-cache --virtual .build-deps-full \
-        binutils-gold \
-        g++ \
-        gcc \
-        gnupg \
-        libgcc \
-        linux-headers \
-        make \
-        python3 \
-    && for key in \
-      4ED778F539E3634C779C87C6D7062848A1AB005C \
-      94AE36675C464D64BAFA68DD7434390BDBE9B9C5 \
-      74F12602B6F1C4E913FAA37AD3A89613643B6201 \
-      71DCFD284A79C3B38668286BC97EC7A07EDE3FC1 \
-      8FCCA13FEF1D0C2E91008E09770F7A9A5AE15600 \
-      C4F0DFFF4E8C1A8236409D08E73BC641CC11F4C8 \
-      C82FA3AE1CBEDC6BE46B9360C43CEC45C17AB93C \
-      DD8F2338BAE7501E3DD5AC78C273792F7D83545D \
-      A48C2BEE680E841632CD4E44F07496B3EB3C1762 \
-      108F52B48DB57BB0CC439B2997B01419BD92F80A \
-      B9E2F5981AA6E0CD28160D9FF13993A75599653C \
-    ; do \
-      gpg --batch --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys "$key" || \
-      gpg --batch --keyserver hkp://ipv4.pool.sks-keyservers.net --recv-keys "$key" || \
-      gpg --batch --keyserver hkp://pgp.mit.edu:80 --recv-keys "$key" ; \
-    done \
-    && curl -fsSLO --compressed "https://nodejs.org/dist/v$NODE_VERSION/node-v$NODE_VERSION.tar.xz" \
-    && curl -fsSLO --compressed "https://nodejs.org/dist/v$NODE_VERSION/SHASUMS256.txt.asc" \
-    && gpg --batch --decrypt --output SHASUMS256.txt SHASUMS256.txt.asc \
-    && grep " node-v$NODE_VERSION.tar.xz\$" SHASUMS256.txt | sha256sum -c - \
-    && tar -xf "node-v$NODE_VERSION.tar.xz" \
-    && cd "node-v$NODE_VERSION" \
-    && ./configure \
-    && make -j$(getconf _NPROCESSORS_ONLN) V= \
-    && make install \
-    && apk del .build-deps-full \
-    && cd .. \
-    && rm -Rf "node-v$NODE_VERSION" \
-    && rm "node-v$NODE_VERSION.tar.xz" SHASUMS256.txt.asc SHASUMS256.txt; \
-  fi \
-  && rm -f "node-v$NODE_VERSION-linux-$ARCH-musl.tar.xz" \
-  && apk del .build-deps \
-  && node --version \
-  && npm --version
-
-ENV YARN_VERSION 1.22.5
-
-RUN apk add --no-cache --virtual .build-deps-yarn curl gnupg tar \
-  && for key in \
-    6A010C5166006599AA17F08146C2130DFD2497F5 \
-  ; do \
-    gpg --batch --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys "$key" || \
-    gpg --batch --keyserver hkp://ipv4.pool.sks-keyservers.net --recv-keys "$key" || \
-    gpg --batch --keyserver hkp://pgp.mit.edu:80 --recv-keys "$key" ; \
-  done \
-  && curl -fsSLO --compressed "https://yarnpkg.com/downloads/$YARN_VERSION/yarn-v$YARN_VERSION.tar.gz" \
-  && curl -fsSLO --compressed "https://yarnpkg.com/downloads/$YARN_VERSION/yarn-v$YARN_VERSION.tar.gz.asc" \
-  && gpg --batch --verify yarn-v$YARN_VERSION.tar.gz.asc yarn-v$YARN_VERSION.tar.gz \
-  && mkdir -p /opt \
-  && tar -xzf yarn-v$YARN_VERSION.tar.gz -C /opt/ \
-  && ln -s /opt/yarn-v$YARN_VERSION/bin/yarn /usr/local/bin/yarn \
-  && ln -s /opt/yarn-v$YARN_VERSION/bin/yarnpkg /usr/local/bin/yarnpkg \
-  && rm yarn-v$YARN_VERSION.tar.gz.asc yarn-v$YARN_VERSION.tar.gz \
-  && apk del .build-deps-yarn \
-  && yarn --version
+RUN apk add --update --no-cache yarn
 
 COPY ./entrypoint.sh /entrypoint.sh