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68 lines
1015 B
68 lines
1015 B
#!/usr/bin/env bash
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set -e
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print=""
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if [ "$1" = "-" ]; then
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print=1
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shift
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fi
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shell="$1"
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if [ -z "$shell" ]; then
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shell="$(basename "$SHELL")"
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fi
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resolve_link() {
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$(type -p greadlink readlink | head -1) $1
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}
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abs_dirname() {
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local cwd="$(pwd)"
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local path="$1"
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while [ -n "$path" ]; do
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cd "${path%/*}"
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local name="${path##*/}"
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path="$(resolve_link "$name" || true)"
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done
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pwd
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cd "$cwd"
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}
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root="$(abs_dirname "$0")/.."
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if [ -z "$print" ]; then
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case "$shell" in
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bash )
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profile='~/.bash_profile'
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;;
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zsh )
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profile='~/.zshrc'
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;;
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* )
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profile='your profile'
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;;
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esac
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{ echo "# Load rbenv automatically by adding"
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echo "# the following to ${profile}:"
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echo
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echo 'eval "$(rbenv init -)"'
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echo
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} >&2
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exit 1
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fi
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mkdir -p "${HOME}/.rbenv/"{shims,versions}
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echo 'export PATH="${HOME}/.rbenv/shims:${PATH}"'
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case "$shell" in
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bash | zsh )
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echo "source \"$root/completions/rbenv.${shell}\""
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;;
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esac
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echo 'rbenv rehash 2>/dev/null'
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