first

docker/entrypoint/docker-entrypoint.sh

@@ -0,0 +1,32 @@
+#!/bin/sh
+# vim:sw=4:ts=4:et
+
+set -e
+
+. /docker-entrypoint.d/.env-from-docker-secrets
+
+if /usr/bin/find "/docker-entrypoint.d/" -mindepth 1 -maxdepth 1 -type f -print -quit 2>/dev/null | read v; then
+    echo "$0: /docker-entrypoint.d/ is not empty, will attempt to perform configuration"
+
+    echo "$0: Looking for shell scripts in /docker-entrypoint.d/"
+    find "/docker-entrypoint.d/" -follow -type f -print | sort -V | while read -r f; do
+    case "$f" in
+        *.sh)
+            if [ -x "$f" ]; then
+                echo "$0: Launching $f";
+                "$f"
+            else
+                # warn on shell scripts without exec bit
+                echo "$0: Ignoring $f, not executable";
+            fi
+            ;;
+        *) echo "$0: Ignoring $f";;
+    esac
+done
+
+echo "$0: Configuration complete; ready for start up"
+else
+    echo "$0: No files found in /docker-entrypoint.d/, skipping configuration"
+fi
+
+exec "$@"