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Download virtualenv.py if specified version has not been installed.

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This commit is contained in:
Yamashita Yuu
2013-05-07 22:31:12 +09:00
parent a9903fab6e
commit db37bb9643
5 changed files with 24 additions and 9 deletions
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18
bin/pyenv-virtualenv
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@@ -107,6 +107,15 @@ usage() {
[ -z "$1" ] || exit "$1"
}
ensure_virtualenv() {
local file="$1"
local url="$2"
[ -f "${file}" ] || {
mkdir -p "$(dirname "${file}")"
http get "${url}" "${file}"
}
}
PYENV_VIRTUALENV_ROOT="$(abs_dirname "$0")/.."
if [ -z "${PYENV_VIRTUALENV_CACHE_PATH}" ]; then
PYENV_VIRTUALENV_CACHE_PATH="${PYTHON_BUILD_CACHE_PATH:-${PYENV_ROOT}/cache}"
@@ -114,9 +123,14 @@ fi
if [ -z "${PYENV_VIRTUALENV_SCRIPT_PATH}" ]; then
PYENV_VIRTUALENV_SCRIPT_PATH="${PYENV_VIRTUALENV_ROOT}/libexec/pyenv-virtualenv"
fi
VIRTUALENV="${PYENV_VIRTUALENV_SCRIPT_PATH}/virtualenv.py"
VIRTUALENV="${PYENV_VIRTUALENV_SCRIPT_PATH}/${VIRTUALENV_VERSION}/virtualenv.py"
VIRTUALENV_OPTIONS=()
ensure_virtualenv "${VIRTUALENV}" "https://raw.github.com/pypa/virtualenv/${VIRTUALENV_VERSION}/virtualenv.py" || {
echo "pyenv-virtualenv: could not find virtualenv script: ${VIRTUALENV}" 1>&2
exit 1
}
parse_options "$@"
for option in "${OPTIONS[@]}"; do
case "$option" in
@@ -142,7 +156,7 @@ done
PYTHON_BIN=$(PYENV_VERSION="${VERSION_NAME}" pyenv-which python)
if [ ! -x "${PYTHON_BIN}" ]; then
echo "pyenv-virtualenv: could not find python executable: ${PYTHON_BIN}" >&2
echo "pyenv-virtualenv: could not find python executable: ${PYTHON_BIN}" 1>&2
exit 1
fi