From c1eb3cbc47d65e5f4e7c92e0c039c7206911cb73 Mon Sep 17 00:00:00 2001
From: Lars Wirzenius <liw@liw.fi>
Date: Wed, 15 Sep 2021 20:25:58 +0300
Subject: test: support CARGO_TARGET_DIR

Cargo can put the target binaries in a user-chosen location. Support
that by querying cargo for the location instead of assuming it.

Sponsored-by: author
---
 check          | 26 ++++++++++++--------------
 debian/control |  1 +
 subplot/jt.py  |  3 ++-
 3 files changed, 15 insertions(+), 15 deletions(-)

diff --git a/check b/check
index c90afee..801c75c 100755
--- a/check
+++ b/check
@@ -3,26 +3,23 @@
 set -eu
 
 verbose=false
-if [ "$#" -gt 0 ]
-then
-    case "$1" in
+if [ "$#" -gt 0 ]; then
+	case "$1" in
 	verbose | -v | --verbose)
-	    verbose=true
-	    shift
-	    ;;
-    esac
+		verbose=true
+		shift
+		;;
+	esac
 fi
 
 hideok=
 
-if command -v chronic > /dev/null
-then
-    hideok=chronic
+if command -v chronic >/dev/null; then
+	hideok=chronic
 fi
 
-if $verbose
-then
-    hideok=
+if $verbose; then
+	hideok=
 fi
 
 $hideok cargo check --all-targets
@@ -38,6 +35,7 @@ $hideok subplot docgen jt.md --output jt.pdf
 
 $hideok subplot codegen jt.md --output test.py
 rm -f test.log
-$hideok python3 test.py --log test.log "$@"
+target="$(cargo metadata --format-version=1 | jq -r .target_directory)"
+$hideok python3 test.py --log test.log --env "CARGO_TARGET_DIR=$target" "$@"
 
 echo "Everything seems to be in order."
diff --git a/debian/control b/debian/control
index 336dd98..332bbe5 100644
--- a/debian/control
+++ b/debian/control
@@ -8,6 +8,7 @@ Build-Depends:
  build-essential,
  black,
  dh-cargo,
+ jq,
  moreutils,
  python3,
  subplot,
diff --git a/subplot/jt.py b/subplot/jt.py
index dfdf44c..416e830 100644
--- a/subplot/jt.py
+++ b/subplot/jt.py
@@ -8,7 +8,8 @@ def install_jt(ctx):
     runcmd_exit_code_is_zero = globals()["runcmd_exit_code_is_zero"]
     srcdir = globals()["srcdir"]
 
-    bindir = os.path.join(srcdir, "target", "debug")
+    target = os.environ.get("CARGO_TARGET_DIR", os.path.join(srcdir, "target"))
+    bindir = os.path.join(target, "debug")
     runcmd_prepend_to_path(ctx, bindir)
 
     # Configure git.
-- 
cgit v1.2.1