Add consumedir.sh script

Script for watching a directory for new files and uploading them to
docspell.

modules/microsite/src/main/resources/microsite/data/menu.yml

@@ -30,6 +30,9 @@ options:
      - title: Joex
        url: doc/joex.html
 
+     - title: Tools
+       url: doc/tools.html
+
   - title: Development
     url: dev.html
 

modules/microsite/src/main/tut/doc/tools.md

@@ -0,0 +1,45 @@
+---
+layout: docs
+title: Tools
+---
+
+# {{ page.title }}
+
+The `tools/` folder contains some scripts and other resources intented
+for integrating docspell.
+
+## consumedir
+
+The `consumerdir` is a bash script that works in two modes:
+
+- Go through all files in given directories (non recursively) and sent
+  each to docspell.
+- Watch one or more directories for new files and upload them to
+  docspell.
+
+It can watch or go through one or more directories. Files can be
+uploaded to multiple urls.
+
+Run the script with the `-h` option, to see a short help text. The
+help text will also show the values for any given option.
+
+The script requires `curl` for uploading. It requires the
+`inotifywait` command if directories should be watched for new
+files. If the `-m` option is used, the script will skip duplicate
+files. For this the `sha256sum` command is required.
+
+Example for watching two directories:
+
+``` bash
+./tools/consumedir.sh --path ~/Downloads --path ~/pdfs/ -m /var/run/consumedir -dv http://localhost:7880/api/v1/open/upload/item/5DxhjkvWf9S-CkWqF3Kr892-WgoCspFWDo7-XBykwCyAUxQ
+```
+
+The script by default watches the given directories. If the `-o`
+option is used, it will instead go through these directories and
+upload all pdf files in there.
+
+Example for uploading all immediatly:
+
+``` bash
+./tools/consumedir.sh -o --path ~/Downloads --path ~/pdfs/ -m /var/run/consumedir -dv http://localhost:7880/api/v1/open/upload/item/5DxhjkvWf9S-CkWqF3Kr892-WgoCspFWDo7-XBykwCyAUxQ
+```