fix: pass "-p" and use new lines

Closes #13

abra.sh

@@ -1,4 +1,4 @@
-export ENTRYPOINT_CONF_VERSION=v8
+export ENTRYPOINT_CONF_VERSION=v9
 
 abra_backup_app() {
   _abra_backup_dir "app:/home/hackmd/app/public/uploads/"

compose.yml

@@ -33,7 +33,7 @@ services:
       - proxy
       - internal
     volumes:
-      - codimd_uploads:/hedgedoc/public/uploads
+      - codimd_uploads:/home/hackmd/app/public/uploads
     secrets:
       - db_password
     entrypoint: /docker-entrypoint.sh

entrypoint.sh.tmpl

@@ -30,7 +30,9 @@ main() {
   set -eu
 
   load_vars
-  mkdir "/hedgedoc/.npm" && chown -R 10000:65534 "/hedgedoc/.npm" && chmod "u+rwx" "/hedgedoc/.npm"
+  mkdir -p "/hedgedoc/.npm" && \
+    chown -R 10000:65534 "/hedgedoc/.npm" && \
+    chmod "u+rwx" "/hedgedoc/.npm"
 }
 
 main