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Support free-threaded CPython flavor in prefix resolution (#3090)

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Since 3.13, CPython is provided in 2 flavors: regular and
free-threaded, with the 't' suffix.

An incomplete prefix ending with '[0-9]t'
resolves only among versions that also end with '[0-9]t'
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native-api 2024-10-11 16:28:10 +03:00 committed by GitHub
parent 03b60aafec
commit 3ced1c4751
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2 changed files with 27 additions and 3 deletions
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13
libexec/pyenv-latest
View file

@ -48,16 +48,25 @@ IFS=$'\n'
exit $exitcode;
fi
suffix=""
if [[ $prefix =~ ^(.*[0-9])t$ ]]; then
suffix="t"
prefix="${BASH_REMATCH[1]}"
fi
# https://stackoverflow.com/questions/11856054/is-there-an-easy-way-to-pass-a-raw-string-to-grep/63483807#63483807
prefix_re="$(sed 's/[^\^]/[&]/g;s/[\^]/\\&/g' <<< "$prefix")"
suffix_re="$(sed 's/[^\^]/[&]/g;s/[\^]/\\&/g' <<< "$suffix")"
# FIXME: more reliable and readable would probably be to loop over them and transform in pure Bash
DEFINITION_CANDIDATES=(\
$(printf '%s\n' "${DEFINITION_CANDIDATES[@]}" | \
grep -Ee "^$prefix_re[-.]" || true))
grep -Ee "^$prefix_re[-.].*$suffix_re\$" || true))
DEFINITION_CANDIDATES=(\
$(printf '%s\n' "${DEFINITION_CANDIDATES[@]}" | \
sed -E -e '/-dev$/d' -e '/-src$/d' -e '/-latest$/d' -e '/(a|b|rc)[0-9]+$/d' -e '/[0-9]+t$/d'));
sed -E -e '/-dev$/d' -e '/-src$/d' -e '/-latest$/d' -e '/(a|b|rc)[0-9]+$/d' \
$(if [[ -z $suffix ]]; then echo "-e /[0-9]t\$/d"; fi)
));
# Compose a sorting key, followed by | and original value
DEFINITION_CANDIDATES=(\

17
test/latest.bats
View file

@ -94,7 +94,7 @@ echo 3.10.6
!
}
@test "ignores rolling releases, branch tips, alternative srcs, prereleases and virtualenvs" {
@test "ignores rolling releases, branch tips, alternative srcs, prereleases, virtualenvs; 't' versions if prefix without 't'" {
create_executable pyenv-versions <<!
#!$BASH
echo 3.8.5-dev
@ -116,6 +116,21 @@ echo 3.8.1/envs/foo
!
}
@test "resolves to a 't' version if prefix has 't'" {
create_executable pyenv-versions <<!
#!$BASH
echo 3.13.2t
echo 3.13.5
echo 3.13.5t
echo 3.14.6
!
run pyenv-latest 3t
assert_success
assert_output <<!
3.13.5t
!
}
@test "falls back to argument with -b" {
create_executable pyenv-versions <<!
#!$BASH