mirror of
https://github.com/YunoHost/yunohost.git
synced 2024-09-03 20:06:10 +02:00
78 lines
2.8 KiB
Bash
78 lines
2.8 KiB
Bash
#!/bin/bash
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#=================================================
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# N UPDATING HELPER
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#=================================================
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# This script is meant to be run by GitHub Actions.
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# It is derived from the Updater script from the YunoHost-Apps organization.
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# It aims to automate the update of `n`, the Node version management system.
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#=================================================
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# FETCHING LATEST RELEASE AND ITS ASSETS
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#=================================================
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# Fetching information
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source helpers/nodejs
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current_version="$n_version"
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repo="tj/n"
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# Some jq magic is needed, because the latest upstream release is not always the latest version (e.g. security patches for older versions)
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version=$(curl --silent "https://api.github.com/repos/$repo/releases" | jq -r '.[] | select( .prerelease != true ) | .tag_name' | sort -V | tail -1)
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# Later down the script, we assume the version has only digits and dots
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# Sometimes the release name starts with a "v", so let's filter it out.
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if [[ ${version:0:1} == "v" || ${version:0:1} == "V" ]]; then
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version=${version:1}
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fi
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# Setting up the environment variables
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echo "Current version: $current_version"
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echo "Latest release from upstream: $version"
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echo "VERSION=$version" >> $GITHUB_ENV
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# For the time being, let's assume the script will fail
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echo "PROCEED=false" >> $GITHUB_ENV
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# Proceed only if the retrieved version is greater than the current one
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if ! dpkg --compare-versions "$current_version" "lt" "$version" ; then
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echo "::warning ::No new version available"
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exit 0
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# Proceed only if a PR for this new version does not already exist
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elif git ls-remote -q --exit-code --heads https://github.com/${GITHUB_REPOSITORY:-YunoHost/yunohost}.git ci-auto-update-n-v$version ; then
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echo "::warning ::A branch already exists for this update"
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exit 0
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fi
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#=================================================
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# UPDATE SOURCE FILES
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#=================================================
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asset_url="https://github.com/tj/n/archive/v${version}.tar.gz"
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echo "Handling asset at $asset_url"
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# Create the temporary directory
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tempdir="$(mktemp -d)"
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# Download sources and calculate checksum
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filename=${asset_url##*/}
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curl --silent -4 -L $asset_url -o "$tempdir/$filename"
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checksum=$(sha256sum "$tempdir/$filename" | head -c 64)
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# Delete temporary directory
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rm -rf $tempdir
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echo "Calculated checksum for n v${version} is $checksum"
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#=================================================
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# GENERIC FINALIZATION
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#=================================================
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# Replace new version in helper
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sed -i -E "s/^n_version=.*$/n_version=$version/" helpers/nodejs
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# Replace checksum in helper
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sed -i -E "s/^n_checksum=.*$/n_checksum=$checksum/" helpers/nodejs
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# The Action will proceed only if the PROCEED environment variable is set to true
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echo "PROCEED=true" >> $GITHUB_ENV
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exit 0
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