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22 行
565 B
22 行
565 B
#!/usr/bin/env bash
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# Summary: Display the version of rbenv
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#
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# Displays the version number of this rbenv release, including the
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# current revision from git, if available.
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#
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# The format of the git revision is:
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# <version>-<num_commits>-<git_sha>
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# where `num_commits` is the number of commits since `version` was
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# tagged.
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set -e
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[ -n "$RBENV_DEBUG" ] && set -x
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version="0.4.0"
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if cd "$RBENV_ROOT" 2>/dev/null; then
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git_revision="$(git describe --tags HEAD 2>/dev/null || true)"
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git_revision="${git_revision#v}"
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fi
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echo "rbenv ${git_revision:-$version}"
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