Add blackfire on OSX

src/scripts/ext/blackfire_darwin.sh

@@ -0,0 +1,23 @@
+# Function to log result of a operation
+add_log() {
+  mark=$1
+  subject=$2
+  message=$3
+  if [ "$mark" = "$tick" ]; then
+    printf "\033[32;1m%s \033[0m\033[34;1m%s \033[0m\033[90;1m%s\033[0m\n" "$mark" "$subject" "$message"
+  else
+    printf "\033[31;1m%s \033[0m\033[34;1m%s \033[0m\033[90;1m%s\033[0m\n" "$mark" "$subject" "$message"
+  fi
+}
+
+tick="✓"
+cross="✗"
+phpversion=$2
+blackfireVersion=${3:-1.31.0}
+ini_file=$(php -d "date.timezone=UTC" --ini | grep "Loaded Configuration" | sed -e "s|.*:s*||" | sed "s/ //g")
+
+(curl -A "Github action" -o /tmp/blackfire.so -L -s https://packages.blackfire.io/binaries/blackfire-php/$blackfireVersion/blackfire-php-darwin_amd64-php-$phpversion.so && \
+sudo mv /tmp/blackfire.so $(php -r "echo ini_get ('extension_dir');")/blackfire.so && \
+echo "extension=blackfire.so" >>"$ini_file" && \
+add_log "$tick" "blackfire" "Installed and enabled") || \
+add_log "$cross" "blackfire" "Could not install blackfire"