mirror of
https://github.com/pyenv/pyenv.git
synced 2024-11-29 06:32:54 -05:00
641916270b
Sometimes it is convenient to be able to temporarily disable something in a version-file. Because these files often aren't necessarily tracked in a SCM, especially when working with virtualenvs, the SCM diffs won't help with showing removed lines which are currently the only way to disable something.
22 lines
546 B
Bash
Executable file
22 lines
546 B
Bash
Executable file
#!/usr/bin/env bash
|
|
# Usage: pyenv version-file-read <file>
|
|
set -e
|
|
[ -n "$PYENV_DEBUG" ] && set -x
|
|
|
|
VERSION_FILE="$1"
|
|
|
|
if [ -e "$VERSION_FILE" ]; then
|
|
# Read the first non-whitespace word from the specified version file.
|
|
# Be careful not to load it whole in case there's something crazy in it.
|
|
IFS="${IFS}"$'\r'
|
|
words=($(cut -b 1-1024 "$VERSION_FILE" | sed -n 's/^[[:space:]]*\([^[:space:]#][^[:space:]]*\).*/\1/p'))
|
|
versions=("${words[@]}")
|
|
|
|
if [ -n "$versions" ]; then
|
|
IFS=":"
|
|
echo "${versions[*]}"
|
|
exit
|
|
fi
|
|
fi
|
|
|
|
exit 1
|