From d58599dddfc68510bd8295d80af8f5a5b944a4b8 Mon Sep 17 00:00:00 2001
From: Will Roden <will@roden.cc>
Date: Sat, 9 Dec 2023 17:44:57 -0600
Subject: [PATCH] testTmp

---
 .../golden/wrap/bindown-path/runnable         |  2 +-
 cmd/bindown/testutil_test.go                  | 20 ++++++++++++++++++-
 2 files changed, 20 insertions(+), 2 deletions(-)

diff --git a/cmd/bindown/testdata/golden/wrap/bindown-path/runnable b/cmd/bindown/testdata/golden/wrap/bindown-path/runnable
index 1fbacc4..f34a546 100644
--- a/cmd/bindown/testdata/golden/wrap/bindown-path/runnable
+++ b/cmd/bindown/testdata/golden/wrap/bindown-path/runnable
@@ -6,7 +6,7 @@ set -e
 bindown_bin="$(
   CDPATH="" cd -- "$(dirname -- "$0")"
 
-  "../../../../../../../../../Users/wroden/repos/WillAbides/bindown/tmp/_test/bindown" install "runnable" \
+  "../../bindown" install "runnable" \
     --to-cache \
     --configfile "../.bindown.yaml" \
     --cache "../cache"
diff --git a/cmd/bindown/testutil_test.go b/cmd/bindown/testutil_test.go
index 7b0fadc..4a073fe 100644
--- a/cmd/bindown/testutil_test.go
+++ b/cmd/bindown/testutil_test.go
@@ -38,7 +38,7 @@ type cmdRunner struct {
 
 func newCmdRunner(t testing.TB) *cmdRunner {
 	t.Helper()
-	dir := t.TempDir()
+	dir := testTmp(t)
 	cacheDir := filepath.Join(dir, "cache")
 	configfile := filepath.Join(dir, ".bindown.yaml")
 	runner := &cmdRunner{
@@ -243,6 +243,24 @@ func testInDir(t testing.TB, dir string) {
 	assert.NoError(t, os.Chdir(dir))
 }
 
+// testTmp is like t.TempDir but it uses a directory in this repo's tmp directory.
+// This is useful so that there can be a relative path from the resulting directory to
+// directories in this repo.
+func testTmp(t testing.TB) string {
+	t.Helper()
+	tmpDir := filepath.FromSlash("../../tmp/_test")
+	err := os.MkdirAll(tmpDir, 0o777)
+	require.NoError(t, err)
+	dir, err := os.MkdirTemp(tmpDir, "")
+	require.NoError(t, err)
+	t.Cleanup(func() {
+		assert.NoError(t, os.RemoveAll(dir))
+	})
+	abs, err := filepath.Abs(dir)
+	require.NoError(t, err)
+	return abs
+}
+
 func testdataPath(f string) string {
 	return filepath.Join(
 		filepath.FromSlash("../../internal/bindown/testdata"),