Consolidate continuous integration scripts

Merge before_script.sh into script.sh

.github/workflows/ci.yml

@@ -27,8 +27,6 @@ jobs:
         uses: actions/checkout@v2
 
       - name: Test
-        run: |
-          bash tests/before_script.sh
-          bash tests/script.sh
+        run: bash tests/script.sh
         env:
           CI_PHP_VERSION: ${{ matrix.php }}

tests/before_script.sh

@@ -1,21 +0,0 @@
-set -x
-
-echo "CI_PHP_VERSION: ${CI_PHP_VERSION}"
-php -r "var_dump(phpversion());"
-php -r "var_dump(curl_version());"
-
-composer self-update
-composer install --prefer-source --no-interaction
-
-# Let test server know we should allow testing.
-export PHP_CURL_CLASS_TEST_MODE_ENABLED="yes"
-
-# Start test servers. Run servers on different ports to allow simultaneous
-# requests without blocking.
-server_count=7
-for i in $(seq 0 $(("${server_count}" - 1))); do
-    port=8000
-    (( port += $i ))
-
-    php -S "127.0.0.1:${port}" -t tests/PHPCurlClass/ &
-done

tests/script.sh

@@ -1,3 +1,25 @@
+set -x
+
+echo "CI_PHP_VERSION: ${CI_PHP_VERSION}"
+php -r "var_dump(phpversion());"
+php -r "var_dump(curl_version());"
+
+composer self-update
+composer install --prefer-source --no-interaction
+
+# Let test server know we should allow testing.
+export PHP_CURL_CLASS_TEST_MODE_ENABLED="yes"
+
+# Start test servers. Run servers on different ports to allow simultaneous
+# requests without blocking.
+server_count=7
+for i in $(seq 0 $(("${server_count}" - 1))); do
+    port=8000
+    (( port += $i ))
+
+    php -S "127.0.0.1:${port}" -t tests/PHPCurlClass/ &
+done
+
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 cd "${SCRIPT_DIR}"
 
@@ -34,9 +56,6 @@ errors=()
 
 source "check_syntax.sh"
 
-# Let test server know we should allow testing.
-export PHP_CURL_CLASS_TEST_MODE_ENABLED="yes"
-
 # Determine which phpunit to use.
 if [[ -f "../vendor/bin/phpunit" ]]; then
     phpunit_to_use="../vendor/bin/phpunit"