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git://git.code.sf.net/p/zsh/code
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66 lines
1.5 KiB
Text
66 lines
1.5 KiB
Text
# function zftransfer {
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# Transfer files between two distinct sessions. No remote globbing
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# is done, since only single pairs can be transferred.
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emulate -L zsh
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[[ $curcontext = :zf* ]] || local curcontext=:zftransfer
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local sess1 sess2 file1 file2 oldsess=${ZFTP_SESSION}
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if [[ $# -ne 2 ]]; then
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print "Usage: zftransfer sess1:file1 sess2:file2" 1>&2
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return 1
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fi
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if [[ $1 = *:* ]]; then
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sess1=${1%%:*}
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file1=${1#*:}
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fi
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: ${sess1:=$ZFTP_SESSION}
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if [[ $2 = *:* ]]; then
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sess2=${2%%:*}
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file2=${2#*:}
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fi
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: ${sess2:=$ZFTP_SESSION}
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if [[ -z $file2 || $file2 = */ ]]; then
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file2="${file2}${file1:t}"
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fi
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if [[ $sess1 = $sess2 ]]; then
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print "zftransfer: must use two distinct sessions." 1>&2
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return 1
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fi
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zftp session $sess1
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zfautocheck || return 1
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# It's more useful to show the progress for the second part
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# of the pipeline, but unfortunately that can't necessarily get
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# the size from the pipe --- and if it does, it's probably wrong.
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# To avoid that, try to get the size and set it for the progress to
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# see.
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local style
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zstyle -s ':zftp:zftransfer' progress style
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if [[ -n $style && $style != none ]]; then
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local ZFTP_TSIZE array
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() {
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zftp remote $file1 >|$1 2>/dev/null
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array=($(<$1))
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} =(<<<'temporary file')
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[[ $#array -eq 2 ]] && ZFTP_TSIZE=$array[1]
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fi
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# We do the RHS of the pipeline in a subshell, too, so that
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# the LHS can get SIGPIPE when it exits.
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{ zstyle '*' progress none
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zftp get $file1 } |
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( zftp session $sess2
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zfautocheck && zftp put $file2 )
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local stat=$?
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zftp session $oldsess
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return $stat
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# }
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