From e02aaa717c984b706464727100ed62a9ee98a06a Mon Sep 17 00:00:00 2001
From: jschaul <jschaul@users.noreply.github.com>
Date: Thu, 12 May 2022 19:51:29 +0200
Subject: [PATCH 1/3] show package name for which tests run

---
 hack/bin/cabal-run-all-tests.sh | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/hack/bin/cabal-run-all-tests.sh b/hack/bin/cabal-run-all-tests.sh
index 7d84637417..8004f7b217 100755
--- a/hack/bin/cabal-run-all-tests.sh
+++ b/hack/bin/cabal-run-all-tests.sh
@@ -2,11 +2,16 @@
 
 set -euo pipefail
 
-DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 TOP_LEVEL="$(cd "$DIR/../.." && pwd)"
 
-find "$TOP_LEVEL" -name '*.cabal' |
+packages=$(find "$TOP_LEVEL" -name '*.cabal' |
     grep -v dist-newstyle |
     xargs -n 1 dirname |
     xargs -n 1 basename |
-    xargs -n 1 "$DIR/cabal-run-tests.sh"
+    xargs -n 1 echo)
+
+for p in $packages; do
+    echo "==== Testing $p..."
+    "$DIR/cabal-run-tests.sh" "$p"
+done

From 84ca9a04cfdb554c5c77e3cc637c2194f8d95644 Mon Sep 17 00:00:00 2001
From: jschaul <jschaul@users.noreply.github.com>
Date: Tue, 24 May 2022 01:15:31 +0200
Subject: [PATCH 2/3] remove echo

---
 hack/bin/cabal-run-all-tests.sh | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/hack/bin/cabal-run-all-tests.sh b/hack/bin/cabal-run-all-tests.sh
index 8004f7b217..cc167f6652 100755
--- a/hack/bin/cabal-run-all-tests.sh
+++ b/hack/bin/cabal-run-all-tests.sh
@@ -8,8 +8,7 @@ TOP_LEVEL="$(cd "$DIR/../.." && pwd)"
 packages=$(find "$TOP_LEVEL" -name '*.cabal' |
     grep -v dist-newstyle |
     xargs -n 1 dirname |
-    xargs -n 1 basename |
-    xargs -n 1 echo)
+    xargs -n 1 basename)
 
 for p in $packages; do
     echo "==== Testing $p..."

From 5e3333eb5fed5c05494f492d660215c2be3dc1f4 Mon Sep 17 00:00:00 2001
From: jschaul <jschaul@users.noreply.github.com>
Date: Tue, 24 May 2022 01:21:26 +0200
Subject: [PATCH 3/3] guard against imaginary case and make the bash code a
 little more unreadable upon request

---
 hack/bin/cabal-run-all-tests.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/hack/bin/cabal-run-all-tests.sh b/hack/bin/cabal-run-all-tests.sh
index cc167f6652..2101f2477b 100755
--- a/hack/bin/cabal-run-all-tests.sh
+++ b/hack/bin/cabal-run-all-tests.sh
@@ -5,12 +5,12 @@ set -euo pipefail
 DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 TOP_LEVEL="$(cd "$DIR/../.." && pwd)"
 
-packages=$(find "$TOP_LEVEL" -name '*.cabal' |
+mapfile -t packages < <(find "$TOP_LEVEL" -name '*.cabal' |
     grep -v dist-newstyle |
     xargs -n 1 dirname |
     xargs -n 1 basename)
 
-for p in $packages; do
+for p in "${packages[@]}"; do
     echo "==== Testing $p..."
     "$DIR/cabal-run-tests.sh" "$p"
 done