From a42efcd70ea0ccbaa6b91422b58969c15eb88df2 Mon Sep 17 00:00:00 2001
From: Egor Tensin <Egor.Tensin@gmail.com>
Date: Fri, 2 Jul 2021 20:00:04 +0300
Subject: actions/check-cc-cygwin: show full executable path

---
 .github/actions/check-cc-cygwin/action.yml | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/.github/actions/check-cc-cygwin/action.yml b/.github/actions/check-cc-cygwin/action.yml
index b0926cc..042709f 100644
--- a/.github/actions/check-cc-cygwin/action.yml
+++ b/.github/actions/check-cc-cygwin/action.yml
@@ -3,19 +3,24 @@ description: Check cc/c++ (on Cygwin)
 runs:
   using: composite
   steps:
-    # Is this really the most stable piece of `gcc --version` output?
     - run: |
         check_tool() {
             local exe
             for exe; do
-                output="$( "$exe" --version )"
+                full_path="$( command -v "$exe" )"
+                echo "$full_path"
+
+                output="$( "$full_path" --version )"
                 echo "$output"
+
+                # Is this really the most stable piece of `gcc --version` output?
                 if ! echo "$output" | grep -F -- "This is free software; see the source for copying conditions."; then
                     echo 'Unexpected `'"$exe"' --version` output.' >&2
                     exit 1
                 fi
             done
         }
+
         check_tool cc
         check_tool c++
       shell: C:\tools\cygwin\bin\bash.exe --login --norc -eo pipefail -o igncr '{0}'
-- 
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