Import __matterbridge type from ungleich's dot-cdist

This commit is contained in:
fnux 2020-04-07 22:21:11 +02:00
parent ceb6b597ef
commit bddff188e9
5 changed files with 177 additions and 0 deletions

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#!/bin/sh
cat <<EOF
[Unit]
Description=IM bridging daemon
Wants=network-online.target
After=network-online.target
[Service]
User=$USER
Group=$GROUP
Type=simple
Restart=on-failure
ExecStart=$BINARY_PATH -conf=/etc/matterbridge/matterbridge.toml
[Install]
WantedBy=multi-user.target
EOF

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cdist-type__matterbridge(7)
===========================
NAME
----
cdist-type__matterbridge - Install matterbridge from upstream binary
DESCRIPTION
-----------
This singleton type install a matterbridge service from binary.
REQUIRED PARAMETERS
-------------------
version
Release (git tag) to fetch from the project github's page.
config
Matterbridge configuration (TOML).
OPTIONAL PARAMETERS
-------------------
None.
BOOLEAN PARAMETERS
------------------
None.
EXAMPLES
--------
.. code-block:: sh
__matterbridge --version 1.16.3 --config - << EOF
[...]
EOF
SEE ALSO
--------
- `Matterbridge github repository <https://github.com/42wim/matterbridge>`_
AUTHORS
-------
Timothée Floure <timothee.floure@ungleich.ch>
COPYING
-------
Copyright \(C) 2020 Timothée Floure. You can redistribute it
and/or modify it under the terms of the GNU General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.

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#!/bin/sh -e
#
# 2020 Timothée Floure (timothee.floure@ungleich.ch)
#
# This file is part of cdist.
#
# cdist is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# cdist is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with cdist. If not, see <http://www.gnu.org/licenses/>.
#
os=$(cat "$__global/explorer/os")
case "$os" in
debian)
# This type assume systemd for service installation.
;;
*)
printf "Your operating system (%s) is currently not supported by this type (%s)\n" "$os" "${__type##*/}" >&2
printf "Please contribute an implementation for it if you can.\n" >&2
exit 1
;;
esac
# Required parameters.
VERSION=$(cat "$__object/parameter/version")
if [ -f "$__object/parameter/config" ]; then
CONFIG="$(cat "$__object/parameter/config")"
if [ "$CONFIG" = "-" ]; then
CONFIG=$(cat "$__object/stdin")
fi
fi
# Hardcoded values used in templates.
export BINARY_PATH=/usr/local/bin/matterbridge
export CONFIG_PATH=/etc/matterbridge/matterbridge.toml
export USER=matterbridge
export GROUP=$USER
# Internal variables.
artefact="matterbridge-$VERSION-linux-64bit"
checksum_file="checksums.txt"
release_download_url=https://github.com/42wim/matterbridge/releases/download
binary_url="$release_download_url/v$VERSION/$artefact"
checksum_file_url="$release_download_url/v$VERSION/$checksum_file"
config_dir=$(dirname $CONFIG_PATH)
systemd_unit_path='/etc/systemd/system/matterbridge.service'
# Check if curl is available.
if [ ! -x "$(which curl)" ]; then
echo "curl is required for this type, but could not be found. Exiting." &>2
exit 1
fi
# Initialize working directory.
mkdir -p "$__object/files"
# Download and check matterbridge binary.
curl -L $binary_url -o "$__object/files/$artefact"
curl -Ls $checksum_file_url | grep $artefact > "$__object/files/$checksum_file"
ls $__object/files/ >&2
cat $__object/files/checksums.txt >&2
(cd "$__object/files"; sha256sum --check $checksum_file)
if [ $? -ne 0 ]; then
echo "Matterbridge binary checksum failed." >&2
exit 1
fi
# Create service user.
__user $USER --home "/var/lib/$USER"
# Deploy matterbridge binary.
require="__user/$USER" __file "$BINARY_PATH" \
--source "$__object/files/$artefact" \
--owner "$USER" --mode 755
# Generate and deploy configuration file.
"$__type/files/matterbridge.service.sh" > "$__object/files/matterbridge.service"
require="__user/$USER" __directory "$config_dir" \
--owner "$USER" --mode 0755 --parents \
require="__directory/$config_dir" __file "$CONFIG_PATH" \
--owner "$USER" \
--mode 0640 \
--source "$CONFIG"
__file "$systemd_unit_path" \
--source "$__object/files/matterbridge.service"
# Deal with init system.
require="__file/$systemd_unit_path" __start_on_boot matterbridge
require="__file/$BINARY_PATH __file/$CONFIG_PATH __file/$systemd_unit_path" __service matterbridge --action restart

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version
config

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