fix git not being in build

buildScripts/setupEnv.sh

@@ -1,4 +1,7 @@
-cd "$(git rev-parse --show-toplevel)"
+set +e
+ROOT="$(git rev-parse --show-toplevel)"
+[ $? -ne 0 ] && ROOT=./
+cd "$ROOT"
 
 # Check for lock
 [ -f matabas-db/dev-lock ]
@@ -11,12 +14,12 @@ 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:-.}"
+  printf "\e[1m\e[38;5;87m==>\e[0m\e[1m %s%s\e[0m\n" "$1" "${2:-.}"
 }
 
 # Only trapped if owner
 exitHook() {
-  cd "$(git rev-parse --show-toplevel)"
+  cd "$ROOT"
   log "Stoppar brevekorren"
   pg_ctl stop --pgdata=./matabas-db
   rm -f matabas-db/dev-lock
@@ -50,14 +53,14 @@ setupDb() {
 
 P="$PWD"
 clean() {
-  cd "$(git rev-parse --show-toplevel)"
+  cd "$ROOT"
   log "Rensar byggnad"
   rm -rf artifacts
   cd - >/dev/null
 }
 
 build() {
-  cd "$(git rev-parse --show-toplevel)"
+  cd "$ROOT"
   ( source "buildScripts/build.sh" )
   RES=$?
   cd - >/dev/null

flake.nix

@@ -10,6 +10,7 @@
     flake-utils.lib.eachDefaultSystem (system:
       let pkgs = nixpkgs.legacyPackages.${system};
           buildInputs = [
+            pkgs.git
             pkgs.postgresql_15_jit
             ( pkgs.ghc.withPackages (ps: with ps; [
               scotty postgresql-typed http-client-tls aeson