From 37c6eb7c713b1a0dd00ff9adb95bc192b8747043 Mon Sep 17 00:00:00 2001
From: Dawit Nida <dawit.nida@supermetrics.com>
Date: Thu, 4 Apr 2019 11:32:58 +0300
Subject: [PATCH] Moved Dockerfile to validate directory. Also added the
 entrypoint

---
 Dockerfile => validate/Dockerfile |  0
 validate/entrypoint.sh            | 25 +++++++++++++++++++++++++
 2 files changed, 25 insertions(+)
 rename Dockerfile => validate/Dockerfile (100%)
 create mode 100755 validate/entrypoint.sh

diff --git a/Dockerfile b/validate/Dockerfile
similarity index 100%
rename from Dockerfile
rename to validate/Dockerfile
diff --git a/validate/entrypoint.sh b/validate/entrypoint.sh
new file mode 100755
index 0000000..cbd31fc
--- /dev/null
+++ b/validate/entrypoint.sh
@@ -0,0 +1,25 @@
+#!/bin/sh
+set -e
+
+set +e
+# Run packer template validator
+VALIDATE_OUTPUT=$(sh -c "packer validate -no-color $*" 2>&1)
+VALIDATE_SUCCESS=$?
+echo "$VALIDATE_OUTPUT"
+set -e
+
+# Capture the result
+if [ $VALIDATE_SUCCESS -eq 0 ]; then
+    exit 0
+fi
+
+# Spit out the validation output for reference
+VALIDATE_COMMENT="#### \`packer validate\` Failed
+\`\`\`
+$VALIDATE_OUTPUT
+\`\`\`"
+VALIDATE_PAYLOAD=$(echo '{}' | jq --arg body "$VALIDATE_COMMENT" '.body = $body')
+VALIDATE_COMMENTS_URL=$(cat /github/workflow/event.json | jq -r .pull_request.comments_url)
+curl -s -S -H "Authorization: token $GITHUB_TOKEN" --header "Content-Type: application/json" --data "$VALIDATE_PAYLOAD" "$VALIDATE_COMMENTS_URL" > /dev/null
+
+exit $VALIDATE_SUCCESS