From cd6f38a2e8d5b2f4198831aae0a37c568c69c2ae Mon Sep 17 00:00:00 2001
From: Ben Sima <ben@bsima.me>
Date: Mon, 8 Aug 2022 10:01:32 -0400
Subject: Ensure BIZ_ROOT is set in shell scripts

---
 Biz/Ide/repl | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'Biz/Ide/repl')

diff --git a/Biz/Ide/repl b/Biz/Ide/repl
index 8f92fba..c6259e1 100755
--- a/Biz/Ide/repl
+++ b/Biz/Ide/repl
@@ -29,7 +29,7 @@ fi
   langdeps=$(jq --raw-output '.[].langdeps | join(" ")' <<< $json)
   sysdeps=$(jq --raw-output '.[].sysdeps | join(" ")' <<< $json)
   exts=$(jq --raw-output '.[].namespace.ext' <<< $json | sort | uniq)
-  BILD="(import $BIZ_ROOT/Biz/Bild.nix {})"
+  BILD="(import ${BIZ_ROOT:?}/Biz/Bild.nix {})"
   for lib in ${sysdeps[@]}; do
     flags+=(--packages "$BILD.private.nixpkgs.${lib}")
     flags+=(--packages "$BILD.private.nixpkgs.pkg-config")
@@ -44,14 +44,14 @@ fi
         echo "warn:  repl:  ghci does not support binding to a port"
       fi
       flags+=(--packages "$BILD.private.ghcWith (h: with h; [$langdeps])")
-      command=${CMD:-"ghci -i$BIZ_ROOT -ghci-script $BIZ_ROOT/.ghci ${targets[@]}"}
+      command=${CMD:-"ghci -i${BIZ_ROOT:?} -ghci-script ${BIZ_ROOT:?}/.ghci ${targets[@]}"}
       ;;
     Scm)
       for lib in ${langdeps[@]}; do
         flags+=(--packages "$BILD.private.nixpkgs.guile-${lib}")
       done
       flags+=(--packages "$BILD.private.nixpkgs.guile_3_0")
-      command=${CMD:-"guile -L $BIZ_ROOT -C $BIZ_ROOT/_/int --r7rs --listen=${PORT:-37146}"}
+      command=${CMD:-"guile -L ${BIZ_ROOT:?} -C ${BIZ_ROOT:?}/_/int --r7rs --listen=${PORT:-37146}"}
       ;;
     Lisp)
       flags+=(--packages "$BILD.private.sbclWith (p: with p; [asdf swank $langdeps])")
-- 
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