863cef5e64
Packages anki and aqt do not pin their requirements,
which breaks anki <= 2.1.49 because of protobuf major version bump.
While it's possible to use requirements.txt as constraints,
it might not be the best idea:
* requirements.txt can’t be used as constraints
without some careful sed’ding to remove hashes and extras;
* its location changes between versions;
* you can’t get this file for a pre-release version of Anki
since these don't get git tags;
* it’s rarely updated anyway and hence won’t reliably
produce the environment that actual Anki uses.
So use a pypi-timemachine, which prevents pip from using packages
that were uploaded after a specified date.
While the code is a tad complex, it feels slightly less hacky,
and is likely to be producing more accurate environments.
21 lines
740 B
Bash
21 lines
740 B
Bash
#!/bin/bash
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set -eux
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trap '[[ -v SERVER_PID ]] && pkill -P $SERVER_PID' EXIT
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print_first_group() { perl -snle 'm/$re/; print $1; exit 0' -- -re="$1"; }
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envname="$1"
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toxworkdir="$2"
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packages=("${@:3}")
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version=$(print_first_group 'anki([\d\.a-z]+)' <<< "$envname")
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upload_time=$(curl https://pypi.org/pypi/anki/json \
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| jq --arg v "$version" -r '.releases[$v][0].upload_time_iso_8601')
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cutoff_time=$(date --utc -d "$upload_time +1 hour" '+%Y-%m-%dT%H:%M:%S')
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coproc SERVER { "$toxworkdir"/.tox/bin/python -um pypi_timemachine "$cutoff_time"; }
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index_url=$(print_first_group '(http\S+)' <&"${SERVER[0]}")
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python -m pip install --index-url "$index_url" "anki==$version" "$AQT==$version"
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python -m pip install "${packages[@]}"
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