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#!/bin/sh
# Warning : this no standard docker entrypoint, we use dumb-init !
if [ ! -f "/etc/ssh/ssh_host_rsa_key" ]; then
# generate fresh rsa key
ssh-keygen -f /etc/ssh/ssh_host_rsa_key -N '' -t rsa
fi
if [ ! -f "/etc/ssh/ssh_host_dsa_key" ]; then
# generate fresh dsa key
ssh-keygen -f /etc/ssh/ssh_host_dsa_key -N '' -t dsa
fi
#prepare run dir
if [ ! -d "/var/run/sshd" ]; then
mkdir -p /var/run/sshd
fi
# Run sshd
echo "Starting sshd"
/usr/sbin/sshd
# If no cgitrc, let's copy one from /etc/cgitrc.default. This happens when bindmounting /home/git
if [ ! -f "/home/git/cgitrc" ]; then
cp /etc/cgitrc.default /home/git/cgitrc
fi
# Gitolite configuration (admin pubkey)
if [ ! -f "/home/git/.ssh/authorized_keys" ]; then
if [ -n "$SSH_KEY" ]; then
echo "$SSH_KEY" > "/tmp/admin.pub"
su - git -c "gitolite setup -pk \"/tmp/admin.pub\""
rm "/tmp/admin.pub"
else
echo "You need to specify SSH_KEY on first run to setup gitolite"
echo 'Example: docker run --rm --name git-test -e SSH_KEY="$(cat ~/.ssh/id_rsa.pub)" -v git-data:/home/git -dit gitolite-cgit-cds:v10'
exit 1
fi
echo "First launch : container is now shut down"
halt
# Check setup at every startup
else
su - git -c "gitolite setup"
fi
# Volume permissions
echo "Setting up permissions"
chown -R git:git /home/git
chmod -R 755 /home/git/repositories
# htaccess/htpasswd auth (comes from docker-cgit/scripts)
echo "No Apache htaccess required"
if [ "$HTTP_AUTH_PASSWORD" != "" ]; then
echo "Enables Apache htaccess"
echo "AuthType Basic
AuthName \"CGit\"
AuthUserFile /var/www/htdocs/cgit/.htpasswd
Require valid-user" > /var/www/htdocs/cgit/.htaccess
htpasswd -c -b /var/www/htdocs/cgit/.htpasswd $HTTP_AUTH_USER $HTTP_AUTH_PASSWORD
fi
#exec "$@"
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