use gosu to fix /data permissions errors

1 files changed, 16 insertions, 0 deletions

diff --git a/support/docker/production/docker-entrypoint.sh b/support/docker/production/docker-entrypoint.sh
new file mode 100644
index 000000000..79f0e60f6
--- /dev/null
+++ b/support/docker/production/docker-entrypoint.sh
@@ -0,0 +1,16 @@
+#!/bin/sh
+set -e
+
+# first arg is `-f` or `--some-option`
+# or first arg is `something.conf`
+if [ "${1#-}" != "$1" ] || [ "${1%.conf}" != "$1" ]; then
+        set -- npm "$@"
+fi
+
+# allow the container to be started with `--user`
+if [ "$1" = 'npm' -a "$(id -u)" = '0' ]; then
+        chown -R peertube: /data
+        exec gosu peertube "$0" "$@"
+fi
+
+exec "$@"