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Make rsync escaping version-dependent

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This commit is contained in:
Fabian Boehm 2022-06-16 09:49:46 +02:00
parent f2b16a822e
commit 3e0bd0b7e1
1 changed files with 23 additions and 1 deletions
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24
share/completions/rsync.fish
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@ -176,6 +176,28 @@ complete -c rsync -d Hostname -a "
#
# Remote path
#
# Unfortunately, the escaping changed in version 3.2.4.
# Even more unfortunate, rsync's version output is horrible:
# rsync version v3.2.4 protocol version 31
# Copyright (C) 1996-2022 by Andrew Tridgell, Wayne Davison, and others.
# Web site: https://rsync.samba.org/
# ... (and then a ton of lines about capabilities)
#
# This includes multiple spaces, the version might start with "v" depending on whether it's
# built from a git tag or not...
set -l new_escaping # has an element if the new escaping style introduced in 3.2.4 is required
set -l rsync_ver (rsync --version |
string replace -rf '^rsync +version\D+([\d.]+) .*' '$1' |
string split .)
if test "$rsync_ver[1]" -gt 3 2>/dev/null
or test "$rsync_ver[1]" -eq 3 -a "$rsync_ver[2]" -gt 2 2>/dev/null
or test "$rsync_ver[1]" -eq 3 -a "$rsync_ver[2]" -eq 2 -a "$rsync_ver[3]" -gt 3 2>/dev/null
set new_escaping 1
end
complete -c rsync -d "Remote path" -n "commandline -ct | string match -q '*:*'" -xa "
(
# Prepend any user@host:/path information supplied before the remote completion.
@ -183,6 +205,6 @@ complete -c rsync -d "Remote path" -n "commandline -ct | string match -q '*:*'"
)(
# Get the list of remote files from the specified rsync server.
rsync --list-only (__rsync_remote_target) 2>/dev/null | string replace -r '^d.*' '\$0/' |
string replace -r '(\S+\s+){4}' '' # drop the first four columns
string replace -r '(\S+\s+){4}' '' "(set -q new_escaping[1]; or echo ' | string escape -n'; echo)"
)
"