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authorMoritz Heiber <hello@heiber.im>2022-12-15 15:57:17 +0100
committerGitHub <noreply@github.com>2022-12-15 15:57:17 +0100
commita0813806d6be42c2b1d466315b3bbecb4950f334 (patch)
tree422d5716861a8445d30238c61f2339b267daa9be /Dockerfile
parentc3388f4ab151a2603fabd67dadea435f851eaf12 (diff)
Add hadolint as Dockerfile linter (#20993)
* Added hadolint as Dockerfile linter in pipeline and resolved remaining hadolint issues in Dockerfile

* Use more specific version of hadolint Action

* Bumpt hadolint Action version to latest version to avoid deprecation notice

* Being _really_ specific now
Diffstat (limited to 'Dockerfile')
-rw-r--r--Dockerfile7
1 files changed, 5 insertions, 2 deletions
diff --git a/Dockerfile b/Dockerfile
index 1a97965ac..ce7f4d718 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -15,7 +15,8 @@ SHELL ["/bin/bash", "-o", "pipefail", "-c"]
 WORKDIR /opt/mastodon
 COPY Gemfile* package.json yarn.lock /opt/mastodon/
 
-RUN apt update && \
+# hadolint ignore=DL3008
+RUN apt-get update && \
     apt-get install -y --no-install-recommends build-essential \
         ca-certificates \
         git \
@@ -50,10 +51,12 @@ SHELL ["/bin/bash", "-o", "pipefail", "-c"]
 ENV DEBIAN_FRONTEND="noninteractive" \
     PATH="${PATH}:/opt/ruby/bin:/opt/mastodon/bin"
 
+# Ignoreing these here since we don't want to pin any versions and the Debian image removes apt-get content after use
+# hadolint ignore=DL3008,DL3009
 RUN apt-get update && \
     echo "Etc/UTC" > /etc/localtime && \
     groupadd -g "${GID}" mastodon && \
-    useradd -u "$UID" -g "${GID}" -m -d /opt/mastodon mastodon && \
+    useradd -l -u "$UID" -g "${GID}" -m -d /opt/mastodon mastodon && \
     apt-get -y --no-install-recommends install whois \
         wget \
         procps \