65 lines
2.7 KiB
Bash
Executable File
65 lines
2.7 KiB
Bash
Executable File
#!/bin/bash -e
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# Copyright 2021 The Matrix.org Foundation C.I.C.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# This script is meant to be used inside a Docker container to run the `dch` incantations
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# needed to release Synapse. This is useful on systems like macOS where such scripts are
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# not easily accessible.
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#
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# Running it (when if the current working directory is the root of the Synapse checkout):
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# docker run --rm -v $PWD:/synapse ubuntu:latest /synapse/scripts-dev/docker_update_debian_changelog.sh VERSION
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#
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# The image can be replaced by any other Debian-based image (as long as the `devscripts`
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# package exists in the default repository).
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# `VERSION` is the version of Synapse being released without the leading "v" (e.g. 1.42.0).
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# Check if a version was provided.
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if [ "$#" -ne 1 ]; then
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echo "Usage: update_debian_changelog.sh VERSION"
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echo "VERSION is the version of Synapse being released in the form 1.42.0 (without the leading \"v\")"
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exit 1
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fi
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# Check that apt-get is available on the system.
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if ! which apt-get > /dev/null 2>&1; then
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echo "\"apt-get\" isn't available on this system. This script needs to be run in a Docker container using a Debian-based image."
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exit 1
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fi
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# Check if devscripts is available in the default repos for this distro.
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# Update the apt package list cache.
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# We need to do this before we can search the apt cache or install devscripts.
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apt-get update || exit 1
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if ! apt-cache search devscripts | grep -E "^devscripts \-" > /dev/null; then
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echo "The package \"devscripts\" needs to exist in the default repositories for this distribution."
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exit 1
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fi
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# We set -x here rather than in the shebang so that if we need to exit early because no
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# version was provided, the message doesn't get drowned in useless output.
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set -x
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# Make the root of the Synapse checkout the current working directory.
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cd /synapse
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# Install devscripts (which provides dch). We need to make the Debian frontend
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# noninteractive because installing devscripts otherwise asks for the machine's location.
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DEBIAN_FRONTEND=noninteractive apt-get install -y devscripts
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# Update the Debian changelog.
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ver=${1}
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dch -M -v "$(sed -Ee 's/(rc|a|b|c)/~\1/' <<<"$ver")" "New synapse release $ver."
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dch -M -r -D stable ""
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