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24 行
440 B
24 行
440 B
#!/usr/bin/env bash
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set -e
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version="$1"
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if [ -z "$version" ]; then
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if [ -z "$RBENV_VERSION" ]; then
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echo "rbenv: no shell-specific version configured" >&2
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exit 1
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else
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echo "echo \"\$RBENV_VERSION\""
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exit
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fi
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fi
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if [ "$version" = "--unset" ]; then
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echo "unset RBENV_VERSION"
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exit 1
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fi
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# Make sure the specified version is installed.
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rbenv-prefix "$version" >/dev/null
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echo "export RBENV_VERSION=\"${version}\""
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