Various fixes and updates.

## news

- init.sh: script to run if no command given.
- run.sh: sample script to run the image.

## Dockerfile.local,Dockerfile.online

- Set volume.
- Reorder command to optimize using image caches.
- Use init.sh as start command.

## bootstrap.sh

Always sync when running pacman. This is to prevent error 404 when
downloading package because the file has been removed on server.

## build.sh

Merge copy commands into single command.

1 files changed, 13 insertions, 0 deletions

diff --git a/arch-nodejs/init.sh b/arch-nodejs/init.sh
new file mode 100755
index 0000000..24c520f
--- /dev/null
+++ b/arch-nodejs/init.sh
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+export WORKDIR=${WORKDIR:-"/srv/www"}
+export COMMANDS=${COMMANDS:-"npm start"}
+export NODE_ENV=${NODE_ENV:-"development"}
+
+cd $WORKDIR
+
+if [ ! -d $WORKDIR/node_modules ]; then
+	npm install
+fi
+
+eval $COMMANDS