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-rw-r--r--Dockerfile9
1 files changed, 6 insertions, 3 deletions
diff --git a/Dockerfile b/Dockerfile
index b66bb71..9f93206 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,12 +1,15 @@
# User-facing Dockerfile. For development, see Dockerfile.dev and ./run_tests.sh -h
# To lint your current working directory:
-# docker run -v $(pwd):/repo jorisroovers/gitlint
+# docker run --ulimit nofile=1024 -v $(pwd):/repo jorisroovers/gitlint
# With arguments:
-# docker run -v $(pwd):/repo jorisroovers/gitlint --debug --ignore T1
+# docker --ulimit nofile=1024 run -v $(pwd):/repo jorisroovers/gitlint --debug --ignore T1
-FROM python:3.8-alpine
+# NOTE: --ulimit is required to work around a limitation in Docker
+# Details: https://github.com/jorisroovers/gitlint/issues/129
+
+FROM python:3.9-alpine
ARG GITLINT_VERSION
RUN apk add git