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June 28, 2022 16:21
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pyenv.install.sh
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#!/usr/bin/env bash | |
set -e | |
[ -n "$PYENV_DEBUG" ] && set -x | |
if [ -z "$PYENV_ROOT" ]; then | |
export PYENV_ROOT="${HOME}/.pyenv" | |
fi | |
colorize() { | |
if [ -t 1 ]; then printf "\e[%sm%s\e[m" "$1" "$2" | |
else echo -n "$2" | |
fi | |
} | |
# Checks for `.pyenv` file, and suggests to remove it for installing | |
if [ -d "${PYENV_ROOT}" ]; then | |
{ echo | |
colorize 1 "WARNING" | |
echo ": Can not proceed with installation. Kindly remove the '${PYENV_ROOT}' directory first." | |
echo | |
} >&2 | |
exit 1 | |
fi | |
failed_checkout() { | |
echo "Failed to git clone $1" | |
exit -1 | |
} | |
checkout() { | |
[ -d "$2" ] || git -c advice.detachedHead=0 clone --branch "$3" --depth 1 "$1" "$2" || failed_checkout "$1" | |
} | |
if ! command -v git 1>/dev/null 2>&1; then | |
echo "pyenv: Git is not installed, can't continue." >&2 | |
exit 1 | |
fi | |
if [ -n "${USE_GIT_URI}" ]; then | |
GITHUB="git://github.com" | |
else | |
GITHUB="https://github.com" | |
fi | |
checkout "${GITHUB}/pyenv/pyenv.git" "${PYENV_ROOT}" "${PYENV_GIT_TAG:-master}" | |
checkout "${GITHUB}/pyenv/pyenv-doctor.git" "${PYENV_ROOT}/plugins/pyenv-doctor" "master" | |
checkout "${GITHUB}/pyenv/pyenv-installer.git" "${PYENV_ROOT}/plugins/pyenv-installer" "master" | |
checkout "${GITHUB}/pyenv/pyenv-update.git" "${PYENV_ROOT}/plugins/pyenv-update" "master" | |
checkout "${GITHUB}/pyenv/pyenv-virtualenv.git" "${PYENV_ROOT}/plugins/pyenv-virtualenv" "master" | |
checkout "${GITHUB}/pyenv/pyenv-which-ext.git" "${PYENV_ROOT}/plugins/pyenv-which-ext" "master" | |
if ! command -v pyenv 1>/dev/null; then | |
{ echo | |
colorize 1 "WARNING" | |
echo ": seems you still have not added 'pyenv' to the load path." | |
echo | |
} >&2 | |
{ # Without args, `init` commands print installation help | |
"${PYENV_ROOT}/bin/pyenv" init || true | |
"${PYENV_ROOT}/bin/pyenv" virtualenv-init || true | |
} >&2 | |
fi |
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