2012-12-13 00:40:29 +01:00
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#!/usr/bin/env bash
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2012-12-29 23:34:53 +01:00
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# Summary: Display the version of rbenv
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#
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2012-12-29 22:05:04 -06:00
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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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2012-12-29 23:34:53 +01:00
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#
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# The format of the git revision is:
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2012-12-29 22:05:04 -06:00
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# <version>-<num_commits>-<git_sha>
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2012-12-29 21:50:38 -06:00
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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 23:34:53 +01:00
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2012-12-13 00:40:29 +01:00
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set -e
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[ -n "$RBENV_DEBUG" ] && set -x
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2013-01-04 12:27:26 -06:00
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version="0.4.0"
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2015-10-25 16:54:38 +01:00
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git_revision=""
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2012-12-13 00:40:29 +01:00
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2015-10-25 16:54:38 +01:00
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for source_dir in "${BASH_SOURCE%/*}" "$RBENV_ROOT"; do
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if cd "$source_dir" 2>/dev/null && git remote -v 2>/dev/null | grep -q rbenv; 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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[ -z "$git_revision" ] || break
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fi
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done
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2012-12-13 00:40:29 +01:00
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2012-12-13 11:22:06 -06:00
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echo "rbenv ${git_revision:-$version}"
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