From fbca4983a5b8bfdf975ad402525eea31b44e6bc7 Mon Sep 17 00:00:00 2001
From: Klaus Hartl <klaus.hartl@gmail.com>
Date: Sat, 18 Sep 2021 08:22:25 +0200
Subject: [PATCH] Setup container to run talisman

Mimicing a pre-push hook, where refs and shas need to passed in as
arguments.
---
 Dockerfile    | 8 ++++++++
 entrypoint.sh | 5 +++++
 2 files changed, 13 insertions(+)
 create mode 100644 Dockerfile
 create mode 100755 entrypoint.sh

diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..482e1dc
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,8 @@
+FROM alpine:3.13.6
+
+ADD ["https://github.com/thoughtworks/talisman/releases/download/v1.22.0/talisman_linux_amd64", "/talisman"]
+RUN chmod +x /talisman
+
+COPY entrypoint.sh /entrypoint.sh
+
+ENTRYPOINT ["/entrypoint.sh"]
diff --git a/entrypoint.sh b/entrypoint.sh
new file mode 100755
index 0000000..d359208
--- /dev/null
+++ b/entrypoint.sh
@@ -0,0 +1,5 @@
+#!/bin/sh -l
+
+set -e
+
+sh -c "echo $* | /talisman"