Add NVM to the image

Author: andrewnicols

Dockerfile

@@ -2,6 +2,13 @@ FROM php:7.1-apache-stretch
 
 ARG DEBIAN_FRONTEND=noninteractive
 
+# Install NVM and the current (as of 26/02/2019) LTS version of Node.
+ENV NVM_DIR /usr/local/nvm
+ENV NODE_VERSION lts/carbon
+RUN mkdir -p $NVM_DIR && \
+    curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.34.0/install.sh | bash && \
+    . $NVM_DIR/nvm.sh && nvm install $NODE_VERSION && nvm use --delete-prefix $NODE_VERSION
+
 # Install the standard PHP extensions.
 ADD root/tmp/setup/php-extensions.sh /tmp/setup/
 RUN chmod 777 /tmp && chmod +t /tmp && \

moodle-php-entrypoint

@@ -9,6 +9,15 @@ mkdir /var/www/phpunitdata && chown www-data:www-data /var/www/phpunitdata
 mkdir /var/www/behatdata && chown www-data:www-data /var/www/behatdata
 mkdir /var/www/behatfaildumps && chown www-data:www-data /var/www/behatfaildumps
 
+# Ensure that all users get NVM as standard.
+echo '[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"' >> /etc/bash.bashrc
+echo 'export NODE_REPL_HISTORY=' >> /etc/bash.bashrc
+mkdir /var/www/.config && chown www-data:www-data /var/www/.config
+
+# Ensure that the requested version of node is installed.
+source $NVM_DIR/nvm.sh && nvm install $NODE_VERSION && nvm use --delete-prefix $NODE_VERSION
+echo 'nvm use "$NODE_VERSION"' >> /etc/bash.bashrc
+
 # Load any additional entrypoint init files.
 for f in /docker-entrypoint-initdb.d/*; do
   case "$f" in

nvm-wrapper

@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+set -Eeo pipefail
+
+# This is a wrapper around NVM to load the nvm functions, and then run nvm.
+
+if [ -z "$(LC_ALL=C type -t nvm)" ] || [ "$(LC_ALL=C type -t nvm)" != function ]
+then
+  # The `nvm` variable does not exist, or is not a function.
+  # Source nvm.sh to load it.
+  [ -s "$NVM_DIR/nvm.sh" ] && . "$NVM_DIR/nvm.sh"
+fi
+
+nvm $@