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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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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 function __borgmatic_check_version
set -fx this_filename (status current-filename) set -fx this_filename (status current-filename)
fish -c ' fish -c '
set this_script (cat $this_filename 2> /dev/null) if test -f "$this_filename"
set installed_script (borgmatic --fish-completion 2> /dev/null) set this_script (cat $this_filename 2> /dev/null)
if [ "$this_script" != "$installed_script" ] && [ "$installed_script" != "" ] set installed_script (borgmatic --fish-completion 2> /dev/null)
echo "{upgrade_message( if [ "$this_script" != "$installed_script" ] && [ "$installed_script" != "" ]
'fish', echo "{upgrade_message(
'borgmatic --fish-completion | sudo tee $this_filename', 'fish',
'$this_filename', 'borgmatic --fish-completion | sudo tee $this_filename',
)}" '$this_filename',
)}"
end
end end
' & ' &
end end