Moved Dockerfile to validate directory. Also added the entrypoint

dawitnida · Apr 4, 2019 · 37c6eb7 · 37c6eb7
1 parent b12f706
commit 37c6eb7
Show file tree

Hide file tree

Showing 2 changed files with 25 additions and 0 deletions.
diff --git a/Dockerfile → validate/Dockerfile b/Dockerfile → validate/Dockerfile
diff --git a/validate/entrypoint.sh 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