From 24e0314e7111c6365b2fd94a568078b8acb30ec8 Mon Sep 17 00:00:00 2001
From: Tom Davis <tom@greyshirt.net>
Date: Sat, 23 Jul 2016 01:03:15 -0400
Subject: [PATCH] Remove call to `seq` which may not exist

---
 src/libpostal_data | 24 ++++++++++++++----------
 1 file changed, 14 insertions(+), 10 deletions(-)

diff --git a/src/libpostal_data b/src/libpostal_data
index 3dc0c0f2..ac5f763a 100755
--- a/src/libpostal_data
+++ b/src/libpostal_data
@@ -42,7 +42,7 @@ CHUNK_SIZE=$((64*$MB))
 
 NUM_WORKERS=10
 
-function kill_background_processes { 
+function kill_background_processes {
     jobs -p | xargs kill;
     exit
 }
@@ -56,7 +56,7 @@ function download_part() {
     url=$4
     part_filename=$5
     echo "Downloading part $i: filename=$part_filename, offset=$offset, max=$max"
-    curl $url --silent -H"Range:bytes=$offset-$max" -o $part_filename    
+    curl $url --silent -H"Range:bytes=$offset-$max" -o $part_filename
 }
 export -f download_part
 
@@ -69,7 +69,9 @@ function download_multipart() {
     num_chunks=$((size/CHUNK_SIZE))
     echo "Downloading multipart: $url, size=$size, num_chunks=$num_chunks"
     offset=0
-    for i in $(seq 1 $((num_chunks))); do
+    i=0
+    while [ $i -lt $num_chunks ]; do
+        i=$((i+1))
         part_filename="$filename.$i"
         if [ $i -lt $num_chunks ]; then
             max=$((offset+CHUNK_SIZE-1));
@@ -78,11 +80,13 @@ function download_multipart() {
         fi;
         printf "%s\0%s\0%s\0%s\0%s\0" "$i" "$offset" "$max" "$url" "$part_filename"
         offset=$((offset+CHUNK_SIZE))
-    done | xargs -0 -n 5 -P $NUM_WORKERS bash -c 'download_part "$@"' -- 
+    done | xargs -0 -n 5 -P $NUM_WORKERS bash -c 'download_part "$@"' --
 
     > $local_path
 
-    for i in `seq 1 $((num_chunks))`; do
+    i=0
+    while [ $i -lt $num_chunks ]; do
+        i=$((i+1))
         part_filename="$filename.$i"
         cat $part_filename >> $local_path
         rm $part_filename
@@ -116,7 +120,7 @@ function download_file() {
         else
             curl $url -o $local_path
         fi
-        
+
         if date -ur . >/dev/null 2>&1; then
             echo $(date -d "$(date -d "@$(date -ur $local_path +%s)") + 1 second") > $updated_path;
         elif stat -f %Sm . >/dev/null 2>&1; then
@@ -135,13 +139,13 @@ if [ $COMMAND = "download" ]; then
     if [ $FILE = "base" ] || [ $FILE = "all" ]; then
         download_file $LIBPOSTAL_DATA_UPDATED_PATH $LIBPOSTAL_DATA_DIR $LIBPOSTAL_DATA_FILE "data file"
     fi
-    if [ $FILE = "geodb" ] || [ $FILE = "all" ]; then 
+    if [ $FILE = "geodb" ] || [ $FILE = "all" ]; then
         download_file $LIBPOSTAL_GEO_UPDATED_PATH $LIBPOSTAL_DATA_DIR $LIBPOSTAL_GEODB_FILE "geodb data file"
     fi
-    if [ $FILE = "parser" ] || [ $FILE = "all" ]; then 
+    if [ $FILE = "parser" ] || [ $FILE = "all" ]; then
         download_file $LIBPOSTAL_PARSER_UPDATED_PATH $LIBPOSTAL_DATA_DIR $LIBPOSTAL_PARSER_FILE "parser data file"
     fi
-    if [ $FILE = "language_classifier" ] || [ $FILE = "all" ]; then 
+    if [ $FILE = "language_classifier" ] || [ $FILE = "all" ]; then
         download_file $LIBPOSTAL_LANG_CLASS_UPDATED_PATH $LIBPOSTAL_DATA_DIR $LIBPOSTAL_LANG_CLASS_FILE "language classifier data file"
     fi
 
@@ -151,7 +155,7 @@ elif [ $COMMAND = "upload" ]; then
         tar -C $LIBPOSTAL_DATA_DIR -cvzf $LIBPOSTAL_DATA_DIR/$LIBPOSTAL_DATA_FILE ${BASIC_MODULE_DIRS[*]}
         aws s3 cp --acl=public-read $LIBPOSTAL_DATA_DIR/$LIBPOSTAL_DATA_FILE $LIBPOSTAL_S3_KEY
     fi
-    
+
     if [ $FILE = "geodb" ] || [ $FILE = "all" ]; then
         tar -C $LIBPOSTAL_DATA_DIR -cvzf $LIBPOSTAL_DATA_DIR/$LIBPOSTAL_GEODB_FILE $GEODB_MODULE_DIR
         aws s3 cp --acl=public-read $LIBPOSTAL_DATA_DIR/$LIBPOSTAL_GEODB_FILE $LIBPOSTAL_S3_KEY