new: [postgres] add default ``less`` pager to inner ``psql``

Signed-off-by: Valentin Lab <valentin.lab@kalysto.org>
2 years ago · ef3eab72f6
1 changed files with 8 additions and 0 deletions
--- a/postgres/build/Dockerfile
+++ b/postgres/build/Dockerfile
@ -39,3 +39,11 @@ RUN apk add /tmp/mbuffer-2018*.apk --allow-untrusted
 RUN apk add gzip

 RUN ln -sf /usr/bin/mbuffer /usr/bin/buffer
+
+
+##
+## Install less capability
+##
+
+RUN apk add less && \
+    echo "\setenv PAGER 'less -SFX'" >> /var/lib/postgresql/.psqlrc