mirror of
https://github.com/tahoe-lafs/tahoe-lafs.git
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54 lines
1.9 KiB
Bash
Executable File
54 lines
1.9 KiB
Bash
Executable File
#!/bin/bash
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# https://vaneyckt.io/posts/safer_bash_scripts_with_set_euxo_pipefail/
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set -euxo pipefail
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# The filesystem location of the wheelhouse which we'll populate with wheels
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# for all of our dependencies.
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WHEELHOUSE_PATH="$1"
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shift
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# The filesystem location of the root of a virtualenv we can use to get/build
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# wheels.
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BOOTSTRAP_VENV="$1"
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shift
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# The basename of the Python executable (found on PATH) that will be used with
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# this image. This lets us create a virtualenv that uses the correct Python.
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PYTHON="$1"
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shift
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# Set up the virtualenv as a non-root user so we can run the test suite as a
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# non-root user. See below.
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virtualenv --python "${PYTHON}" "${BOOTSTRAP_VENV}"
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# For convenience.
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PIP="${BOOTSTRAP_VENV}/bin/pip"
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# Tell pip where it can find any existing wheels.
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##export PIP_FIND_LINKS="file://${WHEELHOUSE_PATH}"
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# Get "certifi" to avoid bug #2913. Basically if a `setup_requires=...` causes
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# a package to be installed (with setuptools) then it'll fail on certain
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# platforms (travis's OX-X 10.12, Slackware 14.2) because PyPI's TLS
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# requirements (TLS >= 1.2) are incompatible with the old TLS clients
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# available to those systems. Installing it ahead of time (with pip) avoids
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# this problem. Make sure this step comes before any other attempts to
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# install things using pip!
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"${PIP}" install certifi
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# Get a new, awesome version of pip and setuptools. For example, the
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# distro-packaged virtualenv's pip may not know about wheels. Get the newer
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# version of pip *first* in case we have a really old one now which can't even
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# install setuptools properly.
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"${PIP}" install --upgrade pip
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# setuptools 45 requires Python 3.5 or newer. Even though we upgraded pip
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# above, it may still not be able to get us a compatible version unless we
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# explicitly ask for one.
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"${PIP}" install --upgrade setuptools wheel
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# Just about every user of this image wants to use tox from the bootstrap
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# virtualenv so go ahead and install it now.
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"${PIP}" install "tox~=4.0"
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