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add safety check to avoid infinite cat hang

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Isaac 2023-05-05 00:01:45 -07:00
parent b557d635fd
commit 5a7a1747f2
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GPG key ID: E69FB5A841448A48
1 changed files with 10 additions and 8 deletions
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18
borgmatic/commands/completion.py
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@ -161,14 +161,16 @@ def fish_completion():
function __borgmatic_check_version
set -fx this_filename (status current-filename)
fish -c '
set this_script (cat $this_filename 2> /dev/null)
set installed_script (borgmatic --fish-completion 2> /dev/null)
if [ "$this_script" != "$installed_script" ] && [ "$installed_script" != "" ]
echo "{upgrade_message(
'fish',
'borgmatic --fish-completion | sudo tee $this_filename',
'$this_filename',
)}"
if test -f "$this_filename"
set this_script (cat $this_filename 2> /dev/null)
set installed_script (borgmatic --fish-completion 2> /dev/null)
if [ "$this_script" != "$installed_script" ] && [ "$installed_script" != "" ]
echo "{upgrade_message(
'fish',
'borgmatic --fish-completion | sudo tee $this_filename',
'$this_filename',
)}"
end
end
' &
end