Update OpenAPI doc script

actions/get-openapi-document.sh

@@ -12,6 +12,10 @@ function usage() {
                                 Default: 'http://localhost:7071/api/'
         [-e|--endpoint]         OpenAPI document endpoint.
                                 Default: 'swagger.json'
+        [-o|--output-path]      Output directory to store the generated OpenAPI document, relative to the repository root.
+                                Default: 'generated'
+        [-f|--output-filename]  Output filename for the generated OpenAPI document.
+                                Default: 'swagger.json'
         [-d|--delay]            Delay in second between the function app run and document generation.
                                 Default: 30
         [-c|--use-codespaces]   Switch indicating whether to use GitHub Codespaces or not.
@@ -24,6 +28,8 @@ USAGE
 functionapp_path="."
 base_uri="http://localhost:7071/api/"
 endpoint="swagger.json"
+output_path="generated"
+output_filename="swagger.json"
 delay=30
 repository_root=$GITHUB_WORKSPACE
 
@@ -31,6 +37,8 @@ if [[ $# -eq 0 ]]; then
     functionapp_path="."
     base_uri="http://localhost:7071/api/"
     endpoint="swagger.json"
+    output_path="generated"
+    output_filename="swagger.json"
     delay=30
     repository_root=$GITHUB_WORKSPACE
 fi
@@ -52,6 +60,16 @@ while [[ "$1" != "" ]]; do
         endpoint=$1
         ;;
 
+    -o | --output-path)
+        shift
+        output_path=$1
+        ;;
+
+    -f | --output-filename)
+        shift
+        output_filename=$1
+        ;;
+
     -d | --delay)
         shift
         delay=$1
@@ -85,9 +103,14 @@ func start --verbose false &
 sleep $delay
 
 request_uri="$(echo "$base_uri" | sed 's:/*$::')/$(echo "$endpoint" | sed 's:^/*::')"
+filepath="$repository_root/$(echo "$output_path" | sed 's:/*$::')/$(echo "$output_filename" | sed 's:^/*::')"
+
+if [ ! -d "$repository_root/$output_path" ]; then
+    mkdir "$repository_root/$output_path"
+fi
 
 # Download the OpenAPI document
-openapi=$(curl $request_uri)
+curl $request_uri > $filepath
 
 # Stop the function app
 PID=$(lsof -nP -i4TCP:7071 | grep LISTEN | awk '{print $2}')
@@ -96,5 +119,3 @@ if [[ "" !=  "$PID" ]]; then
 fi
 
 cd $current_directory
-
-echo $openapi