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In bash completion script, warn when script is out of date using script contents instead of version. (Fewer spurious warnings that way.)

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This commit is contained in:
Dan Helfman 2022-05-28 15:27:11 -07:00
parent e76bfa555f
commit 6629f40cab
1 changed files with 4 additions and 6 deletions
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10
borgmatic/commands/completion.py
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@ -1,5 +1,3 @@
import pkg_resources
from borgmatic.commands import arguments
UPGRADE_MESSAGE = '''
@ -28,15 +26,15 @@ def bash_completion():
top_level_parser, subparsers = arguments.make_parsers()
global_flags = parser_flags(top_level_parser)
actions = ' '.join(subparsers.choices.keys())
borgmatic_version = pkg_resources.require('borgmatic')[0].version
# Avert your eyes.
return '\n'.join(
(
'set -euo pipefail',
'check_version() {',
' local installed_version="$(borgmatic --version 2> /dev/null)"',
' if [ "$installed_version" != "%s" ] && [ "$installed_version" != "" ];'
% borgmatic_version,
' local this_script="$(cat "$BASH_SOURCE" 2> /dev/null)"',
' local installed_script="$(borgmatic --bash-completion 2> /dev/null)"',
' if [ "$this_script" != "$installed_script" ] && [ "$installed_script" != "" ];'
' then cat << EOF\n%s\nEOF' % UPGRADE_MESSAGE,
' fi',
'}',