From 588b8a1dcfeefa2956ec99057289a6500d575587 Mon Sep 17 00:00:00 2001
From: Shawn Ligocki <sligocki@gmail.com>
Date: Tue, 22 Mar 2022 14:09:24 -0400
Subject: [PATCH] Only build from dump if we actually downloaded it (update).

---
 category_check.py |  4 ++--
 dump_download.sh  |  2 ++
 dump_update.sh    | 10 ++++++----
 3 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/category_check.py b/category_check.py
index 44047b3..39ba41a 100644
--- a/category_check.py
+++ b/category_check.py
@@ -91,10 +91,10 @@ def main():
         "Pakość", "Pakosc", "Pakosch",
         "Złotniki Kujawskie", "Güldenhof", "Guldenhof",
         "Dąbrowa Biskupia", "Luisenfelde",
-        # "Rojewo", TODO: matches Dobrojewo #"Roneck", TODO: matches Mamaroneck
+        # "Rojewo", TODO: matches Dobrojewo # "Roneck", TODO: matches Mamaroneck
         # Towns in Strelno, Posen that are now in Inowrocław county
         "Ludzisko", "Ludzisk",
-        "Polanowitz",  # Removed "Polanowice" (there are several: https://pl.wikipedia.org/wiki/Polanowice)
+        # Removed: "Polanowitz", "Polanowice" (there are several: https://pl.wikipedia.org/wiki/Polanowice)
         # Removed "Piaski" because there's Piaski, Warsaw too :/
         # Specific towns in Inowrocław
         "Płonkowo", "Plonkowo", "Tuczno",
diff --git a/dump_download.sh b/dump_download.sh
index 8f4a01e..537cf0f 100644
--- a/dump_download.sh
+++ b/dump_download.sh
@@ -18,9 +18,11 @@ echo "Data dump version: $TIMESTAMP"
 export TIMESTAMP
 
 if [ -d data/dumps/$TIMESTAMP ]; then
+  DOWNLOADED=false
   echo "We already have this dump"
   echo "Done"
 else
+  DOWNLOADED=true
   echo "We don't yet have this dump: downloading it"
   mkdir data/dumps/$TIMESTAMP
   # cd in a subshell so that we don't permanently change directories.
diff --git a/dump_update.sh b/dump_update.sh
index 40f05e9..79cc42b 100755
--- a/dump_update.sh
+++ b/dump_update.sh
@@ -6,8 +6,10 @@ set -e
 
 # source dump_download.sh so that we set $TIMESTAMP
 source dump_download.sh
-time bash dump_build.sh $TIMESTAMP
+if $DOWNLOADED; then
+  time bash dump_build.sh $TIMESTAMP
 
-echo "Update default version"
-rm -f data/version/default
-ln -s $TIMESTAMP data/version/default
+  echo "Update default version"
+  rm -f data/version/default
+  ln -s $TIMESTAMP data/version/default
+fi