From e06f7af259d1398279927b1b29acec4eff7cfaeb Mon Sep 17 00:00:00 2001
From: Aleksey Kashapov <nanodirijabl@gmail.com>
Date: Thu, 6 Jul 2023 10:20:05 +0300
Subject: [PATCH] OPS-268: Setups user in `Dockerfile` (#31)

* chore(deps): update valitydev/erlang-workflows action to v1.0.12

* OPS-268: Setups user in `Dockerfile`

---------

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
---
 .github/workflows/erlang-checks.yaml | 2 +-
 Dockerfile                           | 8 ++++++++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/erlang-checks.yaml b/.github/workflows/erlang-checks.yaml
index 8386179..ce2b643 100644
--- a/.github/workflows/erlang-checks.yaml
+++ b/.github/workflows/erlang-checks.yaml
@@ -30,7 +30,7 @@ jobs:
   run:
     name: Run checks
     needs: setup
-    uses: valitydev/erlang-workflows/.github/workflows/erlang-parallel-build.yml@v1.0.10
+    uses: valitydev/erlang-workflows/.github/workflows/erlang-parallel-build.yml@v1.0.12
     with:
       otp-version: ${{ needs.setup.outputs.otp-version }}
       rebar-version: ${{ needs.setup.outputs.rebar-version }}
diff --git a/Dockerfile b/Dockerfile
index ec0732d..64717a7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -23,6 +23,8 @@ RUN rebar3 compile && \
 FROM docker.io/library/erlang:${OTP_VERSION}-slim
 
 ARG SERVICE_NAME
+ARG USER_UID=1001
+ARG USER_GID=$USER_UID
 
 # Set env
 ENV CHARSET=UTF-8
@@ -36,6 +38,12 @@ COPY --from=builder /build/_build/prod/rel/${SERVICE_NAME} /opt/${SERVICE_NAME}
 RUN echo "#!/bin/sh" >> /entrypoint.sh && \
     echo "exec /opt/${SERVICE_NAME}/bin/${SERVICE_NAME} foreground" >> /entrypoint.sh && \
     chmod +x /entrypoint.sh
+
+# Setup user
+RUN groupadd --gid ${USER_GID} ${SERVICE_NAME} && \
+    useradd --uid ${USER_UID} --gid ${USER_GID} -M ${SERVICE_NAME}
+USER ${SERVICE_NAME}
+
 ENTRYPOINT []
 CMD ["/entrypoint.sh"]