2012-12-12 18:40:29 -05:00
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#!/usr/bin/env bash
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2012-12-29 17:34:53 -05:00
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# Summary: Display the version of rbenv
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#
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2012-12-29 22:50:38 -05:00
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# Displays the current revision info of rbenv from git if available,
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# or falls back to the version of the last release.
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2012-12-29 17:34:53 -05:00
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#
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# The format of the git revision is:
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# ${version}-${num_commits}-g${git_sha}
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2012-12-29 22:50:38 -05:00
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# where `num_commits` is the number of commits since `version` was
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# tagged.
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2012-12-29 17:34:53 -05:00
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2012-12-12 18:40:29 -05:00
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set -e
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[ -n "$RBENV_DEBUG" ] && set -x
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2012-12-13 12:22:06 -05:00
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version=0.3.0
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2012-12-12 18:40:29 -05:00
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cd "$RBENV_ROOT"
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git_revision="$(git describe --tags HEAD 2>/dev/null || true)"
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2012-12-13 12:22:06 -05:00
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git_revision="${git_revision#v}"
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2012-12-12 18:40:29 -05:00
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2012-12-13 12:22:06 -05:00
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echo "rbenv ${git_revision:-$version}"
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