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test the existence of ${VIRTUALENV_PIP_BIN} before invoking it

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Yamashita Yuu
2013-05-28 16:30:13 +09:00
parent 72592fde6b
commit 7562795c42
1 changed files with 18 additions and 8 deletions
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26
bin/pyenv-virtualenv
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@@ -176,7 +176,7 @@ fi
SEED="$(date "+%Y%m%d%H%M%S").$$"
UPGRADE_PATH="${TMP}/pyenv-virtualenv.${SEED}"
UPGRADE_REQUIREMENTS="${UPGRADE_PATH}/requirements.txt"
UPGRADE_LIST="${TMP}/pyenv-virtualenv.${SEED}.txt"
@@ -246,9 +246,13 @@ if [ -d "${VIRTUALENV_PATH}/bin" ]; then
fi
if [ -n "$UPGRADE" ]; then
mkdir -p "${UPGRADE_PATH}"
[ -x "${VIRTUALENV_PIP_BIN}" ] && "${VIRTUALENV_PIP_BIN}" freeze > "${UPGRADE_REQUIREMENTS}"
mv -f "${VIRTUALENV_PATH}" "${UPGRADE_PATH}"
if [ -x "${VIRTUALENV_PIP_BIN}" ]; then
"${VIRTUALENV_PIP_BIN}" freeze > "${UPGRADE_LIST}"
mv -f "${VIRTUALENV_PATH}" "${UPGRADE_PATH}"
else
echo "pyenv: pip is not installed in ${VIRTUALENV_PATH}" 1>&2
exit 1
fi
fi
fi
@@ -282,10 +286,12 @@ fi
## Migrate previously installed packages from requirements.txt
if [ -n "$UPGRADE" ]; then
[ -x "${VIRTUALENV_PIP_BIN}" ] && [ -f "${UPGRADE_REQUIREMENTS}" ] && {
"${VIRTUALENV_PIP_BIN}" install --requirement "${UPGRADE_REQUIREMENTS}"
rm -fr "${UPGRADE_PATH}"
}
if [ -x "${VIRTUALENV_PIP_BIN}" ]; then
"${VIRTUALENV_PIP_BIN}" install --requirement "${UPGRADE_LIST}" || STATUS=$?
else
echo "pyenv: pip is not installed in ${VIRTUALENV_PATH}" 1>&2
STATUS=1
fi
fi
# Execute `after_virtualenv` hooks
@@ -294,6 +300,10 @@ for hook in "${after_hooks[@]}"; do eval "$hook"; done
# Run `pyenv-rehash` after a successful installation.
if [ "$STATUS" == "0" ]; then
pyenv-rehash
[ -n "$UPGRADE" ] && {
rm -f "${UPGRADE_LIST}"
rm -fr "${UPGRADE_PATH}"
}
else
cleanup
fi