From 1e838c25d6fb9e9793b8dd4adbf5ce3078e1d0e5 Mon Sep 17 00:00:00 2001
From: Dirk Engling <erdgeist@erdgeist.org>
Date: Fri, 1 Feb 2019 10:38:02 +0100
Subject: Speed up v3 decompression, add feedback

---
 makecolumns.sh | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

(limited to 'makecolumns.sh')

diff --git a/makecolumns.sh b/makecolumns.sh
index 4f4bebc..b1d2278 100755
--- a/makecolumns.sh
+++ b/makecolumns.sh
@@ -15,7 +15,7 @@ main() {
     [ -f `dirname $0`/../bin/el ] && EL=`dirname $0`/../bin/el
 
     if [ -z "${EL}" ]; then
-      echo "el not found. Get it at 'cvs -d :pserver:anoncvs@cvs.erdgeist.org:/home/cvsroot co el'"
+      echo "el not found. Get it at 'git clone git://erdgeist.org/el'"
       exit 1
     fi
 
@@ -49,17 +49,19 @@ main() {
 
 do_decompress_version_3() {
     printf "Extracting $2 chunks ... "
+    mkdir LHA && cd LHA
     extract_version_3 "${1}"
+    cd ..
     printf "done.\n"
 
     printf "Decompressing $2 chunks ... "
-    numfiles=`find . -name \*.lha | wc -l`
+    numfiles=`find LHA | wc -l`
     reported=0; processed=0
-    for archive in *.lha; do
+    for archive in LHA/*.lha; do
         lha x ${archive} > /dev/null
-        rm ${archive}
         [ 1 -eq $(( ( ( (processed+=1) * 20 ) / numfiles ) > reported )) ] && printf "%d%% " $(( (reported+=1) * 5 ))
     done
+    rm -r LHA
     [ $reported -lt 10 ] && printf "100% "
     printf "done.\n"
 }
@@ -225,7 +227,7 @@ handle_format_version_3() {
         cut -c 1  < 01_unknown > 01_Flags
         cut -c 2- < 01_unknown > 02_Nachname
     fi
-    rm 01_unknown
+    #rm 01_unknown
     printf "done.\n"
 
     printf "Splitting decompress vname chunks into their columns ... "
@@ -277,7 +279,11 @@ handle_format_version_3() {
 
     # If street names come in an extra file, extract
     # street names first
-    [ -f "${streets}" ] && do_processfile_version_3 "${streets}" "street name" 99_Strassenname convert_zeros
+    if [ -f "${streets}" ]; then
+        printf "Extracting street name indexes ... "
+        do_processfile_version_3 "${streets}" "street name" 99_Strassenname convert_zeros
+        printf "done.\n"
+    fi
 
     # extract street names if 07_unknown contains street indexes
     # instead of street names
-- 
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