tProgress implemented; used in undertaker --poll - tomb - the crypto undertaker
 (HTM) git clone git://parazyd.org/tomb.git
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       ---
 (DIR) commit 97cd969c7b4573dbf6a40d0340b59d8aeb46d966
 (DIR) parent b68d28c13b708d87029f795f89b6a4af8b28b811
 (HTM) Author: boyska <piuttosto@logorroici.org>
       Date:   Wed, 16 Nov 2011 21:29:32 +0100
       
       Progress implemented; used in undertaker --poll
       
       Diffstat:
         M src/undertaker                      |      17 ++++++++++++++---
       
       1 file changed, 14 insertions(+), 3 deletions(-)
       ---
 (DIR) diff --git a/src/undertaker b/src/undertaker
       t@@ -29,7 +29,6 @@ which tomb > /dev/null
        if [[ $? != 0 ]]; then
            print "$fg[red][!]$fg[white] Tomb command not found, operation aborted."; exit 1
        fi
       -source tomb source
        
        typeset -A opts
        typeset -A args
       t@@ -92,15 +91,25 @@ function undertaker_scheme() {
            esac
        }
        function main() {
       -        zparseopts -M -E -D -Aopts -poll -print-path
       +        typeset -A opts
       +        zparseopts -M -E -D -Aopts -poll -print-path -machine-parseable
                if ! [ $1 ] ; then
                    error "an argument is missing, the undertaker is confused"
                    act "usage: undertaker [options] url://host:path/to/tomb.key"
                    exit 1;
                fi
       +        local -a tomb_opts
       +        if [[ -n ${(k)opts[--machine-parseable]} ]]; then
       +            tomb_opts+='--machine-parseable'
       +        fi
       +        local -A backupopts
       +        backupopts=${(kv)opts}
       +        source tomb ${tomb_opts[@]} source
       +        opts=${(kv)backupopts}
                check_bin
        
       -        notice "Undertaker will look for ${1}"
       +
       +        notice "Undertaker will look for $1"
        
                ARG1=${1}
                scheme=${ARG1%://*}
       t@@ -108,11 +117,13 @@ function main() {
        
                if [[ -n ${(k)opts[--poll]} ]]; then
                    while true; do
       +                progress poll 0 search
                        undertaker_scheme $scheme $keypath
                        r=$?
                        if [[ $r == 64 ]]; then
                            exit 64
                        fi
       +                progress poll 100 done
                        sleep 3
                    done
                else