From b6faee52ec16235b73ec5227fba63be22524b31f Mon Sep 17 00:00:00 2001
From: Florian Necas <florian.necas@camptocamp.com>
Date: Thu, 23 May 2024 15:33:32 +0200
Subject: [PATCH] feat: change variable name, add docs, add + for params
 extension

---
 README.md | 11 +++++++++--
 vrt.sh    |  4 ++--
 2 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index 67c96d4..aefdc40 100644
--- a/README.md
+++ b/README.md
@@ -47,8 +47,15 @@ with the previous variables defined.
 The following environment variables are optional:
 
 ```
-# export ACTIVATE_GEOMETRY_TYPE=false 
-True by default
+/**
+* PROMOTE_TO_MULTI can be used to automatically promote layers that mix polygon or multipolygons to multipolygons, 
+* and layers that mix linestrings or multilinestrings to multilinestrings. 
+* Can be useful when converting shapefiles to PostGIS 
+* and other target drivers that implement strict checks for geometry types
+*
+* Enabled by default
+**/
+# export PROMOTE_TO_MULTI=false 
 ```
 
 
diff --git a/vrt.sh b/vrt.sh
index e70ced4..1e88027 100755
--- a/vrt.sh
+++ b/vrt.sh
@@ -32,8 +32,8 @@ touch ${SOURCEDIR}/vrtbot.log
         cd "${SOURCEDIR}"
 
         params=()
-        if [[ ${ACTIVATE_GEOMETRY_TYPE:-true} == true ]]; then
-            params=(-nlt PROMOTE_TO_MULTI)
+        if [[ ${PROMOTE_TO_MULTI:-true} == true ]]; then
+            params+=(-nlt PROMOTE_TO_MULTI)
         fi
         # cycle vrt
         for vrt in *.vrt;