From 0169da63b3da26b3d32fa479fb220e96ebe7963d Mon Sep 17 00:00:00 2001
From: USERNAME <MAIL>
Date: Sun, 21 Jan 2024 20:43:07 +0000
Subject: [PATCH] Add gollum

---
 gollum                    |  1 +
 gollum-cron/Dockerfile    | 41 +++++++++++++++++++++++++++++++++++++++
 gollum-cron/entrypoint.sh |  3 +++
 3 files changed, 45 insertions(+)
 create mode 160000 gollum
 create mode 100755 gollum-cron/Dockerfile
 create mode 100644 gollum-cron/entrypoint.sh

diff --git a/gollum b/gollum
new file mode 160000
index 0000000..2d9747d
--- /dev/null
+++ b/gollum
@@ -0,0 +1 @@
+Subproject commit 2d9747dd7396b783ee72c7d0aeb74c8633ff8513
diff --git a/gollum-cron/Dockerfile b/gollum-cron/Dockerfile
new file mode 100755
index 0000000..cc4f101
--- /dev/null
+++ b/gollum-cron/Dockerfile
@@ -0,0 +1,41 @@
+#!/usr/bin/env -S docker build . --tag=jcosmao/cron-git --network=host --file
+
+# docker push jcosmao/cron-git
+
+FROM alpine:latest
+
+ARG UNAME=user
+ARG UID=1000
+ARG GID=1000
+
+USER root
+
+RUN addgroup --system --gid ${GID} ${UNAME}
+RUN adduser --system --disabled-password --home /home/${UNAME} \
+    --uid ${UID} --ingroup ${UNAME} ${UNAME}
+
+RUN apk update \
+    && apk upgrade \
+    && apk --no-cache add dcron libcap
+
+RUN apk fix && \
+    apk --no-cache --update add git git-lfs gpg less openssh patch mandoc man-pages bash && \
+    git lfs install
+
+RUN chown $UID:$GID /usr/sbin/crond \
+    && setcap cap_setgid=ep /usr/sbin/crond
+
+COPY --chown=$UID:$GID entrypoint.sh /home/$UNAME/entrypoint.sh
+RUN chmod +x /home/$UNAME/entrypoint.sh
+
+USER $UNAME
+RUN mkdir /home/$UNAME/crontabs && touch /home/$UNAME/crontabs/$UNAME
+WORKDIR /home/$UNAME
+
+# install a cronjob:
+# echo SHELL=/bin/sh > ~/crontabs/user
+# echo '* * * * *  my_cron' >> ~/crontabs/user
+
+# crond fail to setgid if run as PID 1
+ENTRYPOINT ["./entrypoint.sh"]
+
diff --git a/gollum-cron/entrypoint.sh b/gollum-cron/entrypoint.sh
new file mode 100644
index 0000000..0040c18
--- /dev/null
+++ b/gollum-cron/entrypoint.sh
@@ -0,0 +1,3 @@
+#!/bin/sh
+
+crond -c $HOME/crontabs -f -l 8 -L /dev/stdout