diff --git a/build/devShellHook.sh b/build/devShellHook.sh
index e011f4f..96f0042 100644
--- a/build/devShellHook.sh
+++ b/build/devShellHook.sh
@@ -1,5 +1,9 @@
 set -e
 
+export PGPORT=2137
+export PGDATABASE=matabas
+export PGUSER=matabasare
+
 log() {
     printf "\e[1m\e[38;5;87m==>\e[0m\e[1m %s%s\e[0m\n" "$1" "${2:-.}"
 }
@@ -12,7 +16,7 @@ exitHook() {
 log "Letar efter existerande brevekorresmapp"
 [ -d ./matabas-db ] || {
   log "Finns ej, skapar brevekorresmapp (./matabas-db)"
-  pg_ctl initdb --pgdata=./matabas-db
+  pg_ctl initdb --pgdata=./matabas-db -o "--username=$PGUSER"
 }
 
 [ -f matabas-db/matabas.log ] && {
@@ -22,39 +26,14 @@ log "Letar efter existerande brevekorresmapp"
 }
 
 log "Startar brevekorren"
-pg_ctl start --pgdata=./matabas-db --log=./matabas-db/matabas.log --options="-p 2137 -k /tmp"
+pg_ctl start --pgdata=./matabas-db --log=./matabas-db/matabas.log --options="-p $PGPORT -k /tmp"
 trap exitHook EXIT
 
 log "Skapar matabas"
-createdb -p 2137 matabas 2>>./matabas-db/matabas.log || log "Matabasen finns, skriver ej över"
+createdb -p "$PGPORT" matabas 2>>./matabas-db/matabas.log || log "Matabasen finns, skriver ej över"
 
-log "Försvensknar miljön"
-_cargo() {
-    cuh="$1"
-    shift
-    case "$cuh" in
-        kör|spring)
-            cargo run "$@"
-            ;;
-        ny)
-            cargo new "$@"
-            ;;
-        pröva)
-            cargo test "$@"
-            ;;
-        bygg)
-            cargo build "$@"
-            ;;
-        enna)
-            cargo init "$@"
-            ;;
-        *)
-            echo "vafan gö du"
-            ;;
-    esac
-}
-alias 'last=_cargo'
-alias cargo=exit
+log "Ställer in schema.sql"
+psql -p "$PGPORT" "$PBDATABASE" < schema.sql
 
 log "Redo" "!"
 
diff --git a/schema.sql b/schema.sql
new file mode 100644
index 0000000..6a7feba
--- /dev/null
+++ b/schema.sql
@@ -0,0 +1,11 @@
+CREATE TABLE IF NOT EXISTS ingredient
+  ( product_id INTEGER NOT NULL PRIMARY KEY -- https://handlaprivatkund.ica.se/stores/1004247/api/v4/products/bop?retailerProductId=...
+  );
+
+CREATE TABLE IF NOT EXISTS ingredient_data
+  ( product_id INTEGER REFERENCES ingredient(product_id)
+  , name TEXT NOT NULL
+  , cost_per_kg REAL NOT NULL
+  , cost_per_unit REAL NOT NULL
+  , image BYTEA NOT NULL
+  );