minor image cleanup

Signed-off-by: Konstantin Demin <rockdrilla@gmail.com>

Author: rockdrilla

Dockerfile-alpine.template

@@ -59,7 +59,9 @@ RUN addgroup -g 1000 node \
   && apk del .build-deps \
   # smoke tests
   && node --version \
-  && npm --version
+  && npm --version \
+  # cleanup
+  && rm -rf /root/.gnupg /root/.npm
 
 ENV YARN_VERSION 0.0.0
 
@@ -80,7 +82,9 @@ RUN apk add --no-cache --virtual .build-deps-yarn curl gnupg tar \
   && rm yarn-v$YARN_VERSION.tar.gz.asc yarn-v$YARN_VERSION.tar.gz \
   && apk del .build-deps-yarn \
   # smoke test
-  && yarn --version
+  && yarn --version \
+  # cleanup
+  && rm -rf /root/.gnupg /tmp/v8-compile-cache-*
 
 COPY docker-entrypoint.sh /usr/local/bin/
 ENTRYPOINT ["docker-entrypoint.sh"]

Dockerfile-debian.template

@@ -32,7 +32,9 @@ RUN ARCH= && dpkgArch="$(dpkg --print-architecture)" \
   && ln -s /usr/local/bin/node /usr/local/bin/nodejs \
   # smoke tests
   && node --version \
-  && npm --version
+  && npm --version \
+  # cleanup
+  && rm -rf /root/.gnupg /root/.npm
 
 ENV YARN_VERSION 0.0.0
 
@@ -52,7 +54,9 @@ RUN set -ex \
   && 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 \
   # smoke test
-  && yarn --version
+  && yarn --version \
+  # cleanup
+  && rm -rf /root/.gnupg /tmp/v8-compile-cache-*
 
 COPY docker-entrypoint.sh /usr/local/bin/
 ENTRYPOINT ["docker-entrypoint.sh"]

Dockerfile-slim.template

@@ -43,7 +43,9 @@ RUN ARCH= && dpkgArch="$(dpkg --print-architecture)" \
     && ln -s /usr/local/bin/node /usr/local/bin/nodejs \
     # smoke tests
     && node --version \
-    && npm --version
+    && npm --version \
+    # cleanup
+    && rm -rf /root/.gnupg /root/.npm
 
 ENV YARN_VERSION 0.0.0
 
@@ -76,7 +78,9 @@ RUN set -ex \
     | xargs -r apt-mark manual \
   && apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false \
   # smoke test
-  && yarn --version
+  && yarn --version \
+  # cleanup
+  && rm -rf /root/.gnupg /tmp/v8-compile-cache-*
 
 COPY docker-entrypoint.sh /usr/local/bin/
 ENTRYPOINT ["docker-entrypoint.sh"]