Add snowflake pdo driver (#1218)

* Add support for pdo_snowflake

* Fix typo

Author: yinheli

data/special-requirements

@@ -6,6 +6,7 @@ lz4 !jessie
 memprof !alpine3.9 !alpine3.10 !alpine3.11 !alpine3.12 !alpine3.13 !alpine3.14 !alpine3.15
 parallel zts
 parle !jessie
+pdo_snowflake !jessie !stretch !alpine
 phpy !buster
 pthreads zts
 saxon !alpine3.7 !alpine3.8 !alpine3.9 !alpine3.10 !alpine3.11 !7.2-alpine !7.3-alpine !7.4-alpine

data/supported-extensions

@@ -84,6 +84,7 @@ pdo_mysql 5.5 5.6 7.0 7.1 7.2 7.3 7.4 8.0 8.1 8.2 8.3 8.4 8.5
 pdo_oci 7.0 7.1 7.2 7.3 7.4 8.0 8.1 8.2 8.3 8.4 8.5
 pdo_odbc 5.5 5.6 7.0 7.1 7.2 7.3 7.4 8.0 8.1 8.2 8.3 8.4 8.5
 pdo_pgsql 5.5 5.6 7.0 7.1 7.2 7.3 7.4 8.0 8.1 8.2 8.3 8.4 8.5
+pdo_snowflake 8.1 8.2 8.3 8.4
 pdo_sqlsrv 7.0 7.1 7.2 7.3 7.4 8.0 8.1 8.2 8.3 8.4
 pgsql 5.5 5.6 7.0 7.1 7.2 7.3 7.4 8.0 8.1 8.2 8.3 8.4 8.5
 phalcon 7.2 7.3 7.4 8.0 8.1 8.2 8.3 8.4

install-php-extensions

@@ -671,8 +671,8 @@ expandASpellDictionaries() {
 #   $@: the PHP module handles
 #
 # Set:
-#   PACKAGES_PERSISTENT_NEW the list of packages required at runtume that must be installed
-#   PACKAGES_PERSISTENT_PRE the list of packages required at runtume that are already installed
+#   PACKAGES_PERSISTENT_NEW the list of packages required at runtime that must be installed
+#   PACKAGES_PERSISTENT_PRE the list of packages required at runtime that are already installed
 #   PACKAGES_VOLATILE the list of packages required at compile time that must be installed
 #   PACKAGES_PREVIOUS the list of packages (with their version) that are installed right now (calculated only on Debian and only if PACKAGES_PERSISTENT_NEW or PACKAGES_VOLATILE are not empty)
 #   COMPILE_LIBS
@@ -1464,6 +1464,10 @@ buildRequiredPackageLists() {
 					buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile gnupg apt-transport-https"
 				fi
 				;;
+			pdo_snowflake@debian)
+				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libstdc++6 libcurl4"
+				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile cmake g++ $buildRequiredPackageLists_libssldev libcurl4-openssl-dev"
+				;;
 			ssh2@alpine)
 				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libssh2"
 				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libssh2-dev"
@@ -1924,7 +1928,7 @@ getModuleFullPath() {
 #   $1: the name of the PHP extension
 #
 # Return:
-#   0 (true): if suceeded
+#   0 (true): if succeeded
 #   non-zero (false): in case of errors
 postProcessModule() {
 	postProcessModule_file="$(getModuleFullPath "$1")"
@@ -4345,6 +4349,29 @@ installRemoteModule() {
 				fi
 			fi
 			;;
+		pdo_snowflake)
+			if test -z "$installRemoteModule_version"; then
+				installRemoteModule_version="$(curl -sSLf https://api.github.com/repos/snowflakedb/pdo_snowflake/releases/latest 2>/dev/null | grep -o '"tag_name": *"[^"]*"' | head -1 | sed 's/.*"v*\([^"]*\)".*/\1/')"
+				if test -z "$installRemoteModule_version"; then
+					printf 'Failed to detect pdo_snowflake version\n' >&2
+					exit 1
+				fi
+			fi
+			installRemoteModule_src="$(getPackageSource "https://github.com/snowflakedb/pdo_snowflake/archive/refs/tags/v${installRemoteModule_version}.tar.gz")"
+			cd "$installRemoteModule_src"
+			chmod +x scripts/build_pdo_snowflake.sh
+			PHP_HOME="$(php-config --prefix)" ./scripts/build_pdo_snowflake.sh
+			cp modules/pdo_snowflake.so "$PHP_EXTDIR/pdo_snowflake.so"
+			if test -f libsnowflakeclient/cacert.pem; then
+				installRemoteModule_cacert_path="/usr/local/share/snowflake/cacert.pem"
+				mkdir -p "$(dirname "$installRemoteModule_cacert_path")"
+				cp libsnowflakeclient/cacert.pem "$installRemoteModule_cacert_path"
+				installRemoteModule_ini_extra="pdo_snowflake.cacert=$installRemoteModule_cacert_path"
+			fi
+			cd - >/dev/null
+			rm -rf "$installRemoteModule_src"
+			installRemoteModule_manuallyInstalled=1
+			;;
 		ssh2)
 			if test -z "$installRemoteModule_version"; then
 				if test $PHP_MAJMIN_VERSION -le 506; then

scripts/tests/pdo_snowflake

@@ -0,0 +1,14 @@
+#!/usr/bin/env php
+<?php
+
+require_once __DIR__ . '/_bootstrap.php';
+
+try {
+    new PDO('snowflake:account=test;warehouse=test;database=test;schema=test', 'test_user', 'test_password');
+} catch (PDOException $x) {
+    if (stripos($x->getMessage(), 'could not find driver') !== false ||
+        stripos($x->getMessage(), 'invalid data source') !== false) {
+        fwrite(STDERR, trim($x->getMessage() . "\n"));
+        exit(1);
+    }
+}