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Create symlinks for executables with version suffix

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This commit is contained in:
Yamashita Yuu
2014-06-11 22:36:01 +09:00
parent c17e4ec9a4
commit fe5e69846e
1 changed files with 25 additions and 10 deletions
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35
bin/pyenv-virtualenv
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@@ -202,22 +202,35 @@ install_virtualenv() {
ensurepip() {
local version="$1"
if PYENV_VERSION="${version}" pyenv-exec python -m ensurepip 2>/dev/null; then
local PREFIX_PATH="$(pyenv-prefix "${version}")"
if [ ! -e "${PREFIX_PATH}/bin/pip" ]; then
local pip="$(PYENV_VERSION="${version}" pyenv-exec python -c 'import sys;v=sys.version_info;sys.stdout.write("pip%d.%d"%(v[0],v[1]))')"
if [ -e "${PREFIX_PATH}/bin/${pip}" ]; then
( cd "${PREFIX_PATH}/bin" && ln -fs "${pip}" "pip" )
fi
fi
else
PYENV_VERSION="${version}" pyenv-exec python -m ensurepip 2>/dev/null || {
PYENV_VERSION="${version}" pyenv-exec python -c "import setuptools" 1>/dev/null 2>&1 || {
install_setuptools "${version}"
} 1>&2
PYENV_VERSION="${version}" pyenv-which pip 1>/dev/null 2>&1 || {
install_pip "${version}"
} 1>&2
fi
}
}
create_symlinks() {
local version="$1"
local suffix="$(PYENV_VERSION="${version}" pyenv-exec python -c 'import sys;v=sys.version_info;sys.stdout.write("%d.%d"%(v[0],v[1]))')"
local file link
shopt -s nullglob
for file in "${VIRTUALENV_PATH}/bin"/*; do
if [[ "${file##*/}" == *"${suffix}" ]]; then
if [[ "${file}" == *"-${suffix}" ]]; then
link="${file%%-${suffix}}"
else
link="${file%%${suffix}}"
fi
if [ ! -e "${link}" ]; then
( cd "${file%/*}" && ln -fs "${file##*/}" "${link##*/}" )
fi
fi
done
shopt -u nullglob
}
prepare_upgrade() {
@@ -422,6 +435,8 @@ if [ -n "$UPGRADE" ]; then
upgrade "${VIRTUALENV_NAME}" "${VIRTUALENV_PATH}" || STATUS="$?"
fi
create_symlinks "${VIRTUALENV_NAME}"
# Execute `after_virtualenv` hooks
for hook in "${after_hooks[@]}"; do eval "$hook"; done