From 5146fd985414e187165eda402a290fdded231f87 Mon Sep 17 00:00:00 2001
From: Michael Bestas <mkbestas@lineageos.org>
Date: Mon, 9 Sep 2024 08:34:41 +0300
Subject: [PATCH] build: Import check_product from lineage-21.0 build/make

Change-Id: I6cb2856bbc15bc25fc3ad6a4c1a6aa6aa56057f1
---
 build/envsetup.sh | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/build/envsetup.sh b/build/envsetup.sh
index 973aaef4..1bb5d5ad 100644
--- a/build/envsetup.sh
+++ b/build/envsetup.sh
@@ -27,6 +27,30 @@ function mk_timer()
     return $ret
 }
 
+# check to see if the supplied product is one we can build
+function check_product()
+{
+    local T=$(gettop)
+    if [ ! "$T" ]; then
+        echo "Couldn't locate the top of the tree. Try setting TOP." >&2
+        return
+    fi
+    if (echo -n $1 | grep -q -e "^tequila_") ; then
+        TEQUILA_BUILD=$(echo -n $1 | sed -e 's/^tequila_//g')
+    else
+        TEQUILA_BUILD=
+    fi
+    export TEQUILA_BUILD
+
+        TARGET_PRODUCT=$1 \
+        TARGET_RELEASE=$2 \
+        TARGET_BUILD_VARIANT= \
+        TARGET_BUILD_TYPE= \
+        TARGET_BUILD_APPS= \
+        get_build_var TARGET_DEVICE > /dev/null
+    # hide successful answers, but allow the errors to show
+}
+
 function brunch()
 {
     breakfast $*