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