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show all enabled versions (maybe multiple) in pyenv versions

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This commit is contained in:
Yamashita Yuu 2012-09-07 19:56:55 +09:00
parent 13122ca9bf
commit e89ae3a4a9
1 changed files with 13 additions and 4 deletions
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17
libexec/pyenv-versions
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@ -2,24 +2,33 @@
set -e
[ -n "$PYENV_DEBUG" ] && set -x
array_exists() {
local x car="$1"
shift
for x in "$@"; do
[ "${x}" = "${car}" ] && return 0
done
return 1
}
IFS=: PYENV_VERSION_NAMES=($(pyenv-version-name))
if [ "$1" = "--bare" ]; then
hit_prefix=""
miss_prefix=""
print_version="$PYENV_VERSION_NAMES"
version_origin=""
else
hit_prefix="* "
miss_prefix=" "
print_version="$PYENV_VERSION_NAMES (set by $(pyenv-version-origin))"
version_origin=" (set by $(pyenv-version-origin))"
fi
for path in "${PYENV_ROOT}/versions/"*; do
if [ -d "$path" ]; then
version="${path##*/}"
if [ "$version" == "$PYENV_VERSION_NAMES" ]; then
echo "${hit_prefix}${print_version}"
if array_exists "$version" "${PYENV_VERSION_NAMES[@]}"; then
echo "${hit_prefix}${version}${version_origin}"
else
echo "${miss_prefix}${version}"
fi