From bebe0dabde4e9240e59664cace3e9f4d3255f780 Mon Sep 17 00:00:00 2001
From: Jan Bader <jan.bader@ub-software.de>
Date: Wed, 27 Jan 2021 21:13:16 +0100
Subject: [PATCH] Add consumedir-entrypoint.sh to allow polling consumedir

---
 docker/consumedir.dockerfile              |  2 +-
 tools/consumedir/consumedir-entrypoint.sh | 60 +++++++++++++++++++++++
 2 files changed, 61 insertions(+), 1 deletion(-)
 create mode 100644 tools/consumedir/consumedir-entrypoint.sh

diff --git a/docker/consumedir.dockerfile b/docker/consumedir.dockerfile
index 39079ced..12230683 100644
--- a/docker/consumedir.dockerfile
+++ b/docker/consumedir.dockerfile
@@ -13,7 +13,7 @@ RUN apk add --no-cache curl bash inotify-tools
 
 COPY --from=docspell-base-binaries /opt/docspell-tools /opt/docspell-tools
 
-ENTRYPOINT /opt/docspell-tools/consumedir/consumedir.sh --path /opt/docs -i --iheader Docspell-Integration:$DOCSPELL_HEADER_VALUE -m http://docspell-restserver:7880/api/v1/open/integration/item -v
+ENTRYPOINT ["/opt/docspell-tools/consumedir/consumedir-entrypoint.sh"]
 
 HEALTHCHECK --interval=1m --timeout=10s --retries=2 --start-period=10s \
   CMD pgrep inotifywait
diff --git a/tools/consumedir/consumedir-entrypoint.sh b/tools/consumedir/consumedir-entrypoint.sh
new file mode 100644
index 00000000..575e7d11
--- /dev/null
+++ b/tools/consumedir/consumedir-entrypoint.sh
@@ -0,0 +1,60 @@
+#!/usr/bin/env bash
+
+# This script watches a directory for new files and uploads them to
+# docspell. Or it uploads all files currently in the directory.
+#
+# It requires inotifywait, curl and sha256sum if the `-m' option is
+# used.
+
+# saner programming env: these switches turn some bugs into errors
+set -o errexit -o pipefail -o noclobber -o nounset
+
+CONSUMEDIR_SCRIPT=${CONSUMEDIR_SCRIPT-${0/-entrypoint/}}
+CONSUMEDIR_PATH="${CONSUMEDIR_PATH-/opt/docs}"
+CONSUMEDIR_POLLING_INTERVAL=${CONSUMEDIR_POLLING_INTERVAL-60}
+DOCSPELL_HEADER_VALUE=${DOCSPELL_HEADER_VALUE-none}
+CONSUMEDIR_ARGS=${CONSUMEDIR_ARGS-}
+
+if [ -z "${CONSUMEDIR_ARGS}" ]; then
+	CONSUMEDIR_ARGS="--path $CONSUMEDIR_PATH --iheader Docspell-Integration:$DOCSPELL_HEADER_VALUE"
+
+	if [ "${CONSUMEDIR_INTEGRATION-n}" = "y" ]; then
+		CONSUMEDIR_ARGS="$CONSUMEDIR_ARGS -i"
+	fi
+
+	if [ -z "${CONSUMEDIR_ENDPOINT-}" ]; then
+		if [ "${CONSUMEDIR_INTEGRATION-n}" = "y" ]; then
+			CONSUMEDIR_ENDPOINT="http://docspell-restserver:7880/api/v1/open/integration/item"
+			echo "Using default CONSUMEDIR_ENDPOINT=$CONSUMEDIR_ENDPOINT"
+		else
+			echo "Please specify CONSUMEDIR_ENDPOINT"
+			exit 1
+		fi
+	fi
+
+	if [ "${CONSUMEDIR_VERBOSE-n}" = "y" ]; then
+		CONSUMEDIR_ARGS="$CONSUMEDIR_ARGS -v"
+	fi
+
+	if [ "${CONSUMEDIR_UNIQUE-n}" = "y" ]; then
+		CONSUMEDIR_ARGS="$CONSUMEDIR_ARGS -m"
+	fi
+
+	if [ "${CONSUMEDIR_POLLING-n}" = "y" ] || [ "${CONSUMEDIR_ONCE-n}" = "y" ]; then
+		CONSUMEDIR_ARGS="$CONSUMEDIR_ARGS --once"
+	fi
+
+	CONSUMEDIR_ARGS="$CONSUMEDIR_ARGS $CONSUMEDIR_ENDPOINT"
+fi
+
+if [ "${CONSUMEDIR_POLLING-n}" = "y" ]; then
+	echo "Running in polling mode"
+	while [ : ]
+	do
+	    $CONSUMEDIR_SCRIPT $CONSUMEDIR_ARGS
+	    sleep $CONSUMEDIR_POLLING_INTERVAL
+	done
+else
+	echo "Running in inotifywait mode"
+	$CONSUMEDIR_SCRIPT $CONSUMEDIR_ARGS
+fi