mirror of
https://github.com/rbenv/ruby-build.git
synced 2024-12-28 04:35:14 +01:00
49 lines
1.4 KiB
Bash
Executable file
49 lines
1.4 KiB
Bash
Executable file
#!/usr/bin/env bash
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# Usage: script/release
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#
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# - checks out the master branch
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# - changes version in `bin/ruby-build` to current date
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# - commits and tags the change
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# - pushes master & the new tag to GitHub
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# - creates a new Release on GitHub
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# - [automated] a GitHub Action will create a Homebrew PR for the new release
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set -e
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git fetch -q --tags origin master
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git checkout -q master
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git merge --ff-only '@{upstream}'
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existing="$(git tag --points-at HEAD)"
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if [ -n "$existing" ]; then
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echo "Aborting: HEAD is already tagged as '${existing}'" >&2
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exit 1
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fi
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binfile="bin/ruby-build"
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new_version="$(date '+%Y%m%d')"
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version_suffix=""
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while git show-ref --verify --quiet -- "refs/tags/v${new_version}${version_suffix}"; do
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version_suffix=".$(( ${version_suffix#.} + 1 ))"
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done
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new_version="${new_version}${version_suffix}"
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version_tag="v${new_version}"
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previous_tag="$(git describe --tags HEAD --abbrev=0)"
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if git diff --quiet "${previous_tag}..HEAD" -- bin share; then
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echo "Aborting: No features to release since '${previous_tag}'" >&2
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exit 1
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fi
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sed -i.bak -E "s!^(RUBY_BUILD_VERSION=).+!\\1\"${new_version}\"!" "$binfile"
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rm -f "${binfile}.bak"
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make share/man/man1/ruby-build.1
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git commit -m "ruby-build ${new_version}" -- "$binfile" share/man/man1/ruby-build.1
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git tag "$version_tag"
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git push origin master "${version_tag}"
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gh release create "$version_tag" --title "ruby-build ${new_version}" --generate-notes
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