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Improve pyenv version, if there is one missing

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Display the other available ones still.

Fixes https://github.com/yyuu/pyenv/issues/291
This commit is contained in:
Daniel Hahler 2014-12-11 18:47:09 +01:00
parent d320d74a07
commit 7f88eabd0b
3 changed files with 47 additions and 1 deletions
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7
libexec/pyenv-version-name
View file

@ -21,6 +21,7 @@ version_exists() {
versions=()
OLDIFS="$IFS"
{ IFS=:
any_not_installed=0
for version in ${PYENV_VERSION}; do
if version_exists "$version" || [ "$version" = "system" ]; then
versions=("${versions[@]}" "${version}")
@ -31,7 +32,7 @@ OLDIFS="$IFS"
versions=("${versions[@]}" "${version#python-}")
else
echo "pyenv: version \`$version' is not installed" >&2
exit 1
any_not_installed=1
fi
done
}
@ -42,3 +43,7 @@ OLDIFS="$IFS"
echo "${versions[*]}"
}
IFS="$OLDIFS"
if [ "$any_not_installed" = 1 ]; then
exit 1
fi

20
test/version-name.bats
View file

@ -52,6 +52,26 @@ setup() {
assert_failure "pyenv: version \`1.2' is not installed"
}
@test "one missing version (second missing)" {
create_version "3.4.2"
PYENV_VERSION="3.4.2:1.2" run pyenv-version-name
assert_failure
assert_output <<OUT
pyenv: version \`1.2' is not installed
3.4.2
OUT
}
@test "one missing version (first missing)" {
create_version "3.4.2"
PYENV_VERSION="1.2:3.4.2" run pyenv-version-name
assert_failure
assert_output <<OUT
pyenv: version \`1.2' is not installed
3.4.2
OUT
}
@test "version with prefix in name" {
create_version "2.7.6"
cat > ".python-version" <<<"python-2.7.6"

21
test/version.bats
View file

@ -36,3 +36,24 @@ setup() {
run pyenv-version
assert_success "3.3.3 (set by ${PYENV_ROOT}/version)"
}
@test "set by PYENV_VERSION, one missing" {
create_version "3.3.3"
PYENV_VERSION=3.3.3:1.2 run pyenv-version
assert_success
assert_output <<OUT
pyenv: version \`1.2' is not installed
3.3.3 (set by PYENV_VERSION environment variable)
OUT
}
@test "set by PYENV_VERSION, two missing" {
create_version "3.3.3"
PYENV_VERSION=3.4.2:3.3.3:1.2 run pyenv-version
assert_success
assert_output <<OUT
pyenv: version \`3.4.2' is not installed
pyenv: version \`1.2' is not installed
3.3.3 (set by PYENV_VERSION environment variable)
OUT
}