move cygwin paths from actions into test

Author: calccrypto

.github/workflows/test.yml

@@ -195,7 +195,7 @@ jobs:
     - name: Configure CMake
       run: >-
            export PATH=/usr/bin:$(cygpath ${SYSTEMROOT})/system32 &&
-           cmake . -B build -DCMAKE_C_FLAGS="-Wall -Wextra -Werror -pedantic" -DCMAKE_CXX_FLAGS="-Wall -Wextra -Werror -pedantic" -DDEP_INSTALL_PREFIX="/usr/local" -DDEP_BUILD_THREADS=2 -DDEP_USE_JEMALLOC=Off
+           cmake . -B build -DCMAKE_C_FLAGS="-Wall -Wextra -Werror -Wpedantic" -DCMAKE_CXX_FLAGS="-Wall -Wextra -Werror -Wpedantic" -DDEP_INSTALL_PREFIX="/usr/local" -DDEP_BUILD_THREADS=2 -DDEP_USE_JEMALLOC=Off
       shell: "C:\\cygwin\\bin\\bash.exe -o igncr -eo pipefail {0}"
 
     - name: Build
@@ -207,6 +207,6 @@ jobs:
     - name: Test
       # https://cygwin.com/pipermail/cygwin/2005-May/133368.html
       run:  >-
-            export PATH=/usr/bin:/usr/local/sqlite3-pcre:$(cygpath ${SYSTEMROOT})/system32 &&
+            export PATH=$(cygpath ${SYSTEMROOT})/system32 &&
             ctest --output-on-failure --test-dir build
       shell: "C:\\cygwin\\bin\\bash.exe -o igncr -eo pipefail {0}"

test/regression/os_specific.sh.in

@@ -62,6 +62,12 @@
 
 
 # source this file instead of using it as a command to only check OS once
+case "@CMAKE_SYSTEM_NAME@" in
+    "CYGWIN")
+        export PATH="@DEP_INSTALL_PREFIX@/sqlite3-pcre:${PATH}"
+        ;;
+esac
+
 # shellcheck disable=SC2034,SC2194,SC2215
 case "@CMAKE_SYSTEM_NAME@" in
     "APPLE" | "Darwin")