fix: c# on windows, oracledb test connection, cli for C# and Oracle DB (#5090)

* Fix c# on windows

* Fix test connection on oracledb

* Add csharp and oracledb to CLI

* Fix missing extensions

* Build wasm for cli

Author: wendrul

backend/windmill-api/src/workspaces_export.rs

@@ -354,7 +354,7 @@ pub(crate) async fn tarball_workspace(
                 ScriptLang::Rust => "rs",
                 ScriptLang::Ansible => "playbook.yml",
                 ScriptLang::CSharp => "cs",
-                ScriptLang::OracleDB => "oracle.sql",
+                ScriptLang::OracleDB => "odb.sql",
             };
             archive
                 .write_to_archive(&script.content, &format!("{}.{}", script.path, ext))

backend/windmill-worker/src/csharp_executor.rs

@@ -235,11 +235,15 @@ fn gen_cs_proj(
     let script_call = match (sig_meta.is_async, sig_meta.returns_void) {
         (true, true) => format!(
             r#"
-            {class_name}.Main({spread}).Wait();"#
+            {class_name}.Main({spread}).Wait();
+            File.WriteAllText("result.json", "null");
+            "#
         ),
         (false, true) => format!(
             r#"
-            {class_name}.Main({spread});"#
+            {class_name}.Main({spread});
+            File.WriteAllText("result.json", "null");
+            "#
         ),
 
         (false, false) => format!(
@@ -282,9 +286,15 @@ namespace WindmillScriptCSharpInternal {{
             using FileStream fs = File.OpenRead("args.json");
             Args parsedArgs = JsonSerializer.Deserialize<Args>(fs);
 
-            File.WriteAllText("result.json", "null");
-
-            {script_call}
+            try
+            {{
+                {script_call}
+            }}
+            catch (Exception ex)
+            {{
+                Console.Error.WriteLine("Unhandeled Exception: " + ex.ToString());
+                Environment.Exit(1);
+            }}
         }}
     }}
 }}
@@ -330,6 +340,7 @@ async fn build_cs_proj(
             job_dir,
             "--no-self-contained",
             "-p:PublishSingleFile=true",
+            "-p:IncludeNativeLibrariesForSelfExtract=true",
         ])
         .stdout(Stdio::piped())
         .stderr(Stdio::piped());

cli/bootstrap/script_bootstrap.ts

@@ -85,6 +85,15 @@ function main() {
 }
 `,
 
+  csharp: `class Script
+{
+    public static void Main()
+    {
+        Console.WriteLine("Hello World");
+    }
+}
+  `,
+
   rust: `fn main() -> Result<(), String> {
   println!("Hello World");
   Ok(())

cli/metadata.ts

@@ -26,8 +26,10 @@ import {
   parse_powershell,
   parse_python,
   parse_rust,
+  parse_csharp,
   parse_snowflake,
   parse_sql,
+  parse_oracledb,
 } from "./wasm/windmill_parser_wasm.generated.js";
 import { Workspace } from "./workspace.ts";
 import { SchemaProperty } from "./bootstrap/common.ts";
@@ -468,6 +470,12 @@ export function inferSchema(
       { name: "database", typ: { resource: "bigquery" } },
       ...inferedSchema.args,
     ];
+  } else if (language === "oracledb") {
+    inferedSchema = JSON.parse(parse_oracledb(content));
+    inferedSchema.args = [
+      { name: "database", typ: { resource: "oracledb" } },
+      ...inferedSchema.args,
+    ];
   } else if (language === "snowflake") {
     inferedSchema = JSON.parse(parse_snowflake(content));
     inferedSchema.args = [
@@ -500,6 +508,8 @@ export function inferSchema(
     inferedSchema = JSON.parse(parse_php(content));
   } else if (language === "rust") {
     inferedSchema = JSON.parse(parse_rust(content));
+  } else if (language === "csharp") {
+    inferedSchema = JSON.parse(parse_csharp(content));
   } else if (language === "ansible") {
     inferedSchema = JSON.parse(parse_ansible(content));
   } else {

cli/script.ts

@@ -510,6 +510,8 @@ export function filePathExtensionFromContentType(
     return ".my.sql";
   } else if (language === "bigquery") {
     return ".bq.sql";
+  } else if (language === "oracledb") {
+    return ".odb.sql";
   } else if (language === "snowflake") {
     return ".sf.sql";
   } else if (language === "mssql") {
@@ -528,6 +530,8 @@ export function filePathExtensionFromContentType(
     return ".rs";
   } else if (language === "ansible") {
     return ".playbook.yml";
+  } else if (language === "csharp") {
+    return ".cs";
   } else {
     throw new Error("Invalid language: " + language);
   }
@@ -544,13 +548,15 @@ export const exts = [
   ".pg.sql",
   ".my.sql",
   ".bq.sql",
+  ".odb.sql",
   ".sf.sql",
   ".ms.sql",
   ".sql",
   ".gql",
   ".ps1",
   ".php",
   ".rs",
+  ".cs",
   ".playbook.yml",
 ];
 

cli/script_common.ts

@@ -9,11 +9,13 @@ export type ScriptLanguage =
   | "postgresql"
   | "mysql"
   | "bigquery"
+  | "oracledb"
   | "snowflake"
   | "mssql"
   | "graphql"
   | "php"
   | "rust"
+  | "csharp"
   | "ansible";
 
 export function inferContentTypeFromFilePath(
@@ -36,6 +38,8 @@ export function inferContentTypeFromFilePath(
     return "mysql";
   } else if (contentPath.endsWith(".bq.sql")) {
     return "bigquery";
+  } else if (contentPath.endsWith(".odb.sql")) {
+    return "oracledb";
   } else if (contentPath.endsWith(".sf.sql")) {
     return "snowflake";
   } else if (contentPath.endsWith(".ms.sql")) {
@@ -52,6 +56,8 @@ export function inferContentTypeFromFilePath(
     return "php";
   } else if (contentPath.endsWith(".rs")) {
     return "rust";
+  } else if (contentPath.endsWith(".cs")) {
+    return "csharp";
   } else if (contentPath.endsWith(".playbook.yml")) {
     return "ansible";
   } else {

cli/sync.ts

@@ -320,13 +320,15 @@ export function newPathAssigner(defaultTs: "bun" | "deno"): PathAssigner {
     else if (language == "postgresql") ext = "pg.sql";
     else if (language == "mysql") ext = "my.sql";
     else if (language == "bigquery") ext = "bq.sql";
+    else if (language == "oracledb") ext = "odb.sql";
     else if (language == "snowflake") ext = "sf.sql";
     else if (language == "mssql") ext = "ms.sql";
     else if (language == "graphql") ext = "gql";
     else if (language == "nativets") ext = "native.ts";
     else if (language == "frontend") ext = "frontend.js";
     else if (language == "php") ext = "php";
     else if (language == "rust") ext = "rs";
+    else if (language == "csharp") ext = "cs";
     else if (language == "ansible") ext = "playbook.yml";
     else ext = "no_ext";
 
@@ -647,6 +649,7 @@ export async function elementsToMap(
         "js",
         "lock",
         "rs",
+	"cs",
         "yml",
       ].includes(path.split(".").pop() ?? "") &&
       !isFileResource(path)

cli/types.ts

@@ -202,6 +202,7 @@ export function getTypeStrFromPath(
     parsed.ext == ".js" ||
     parsed.ext == ".php" ||
     parsed.ext == ".rs" ||
+    parsed.ext == ".cs" ||
     (parsed.ext == ".yml" && parsed.name.split(".").pop() == "playbook")
   ) {
     return "script";

cli/wasm/windmill_parser_wasm.generated.d.ts

@@ -13,14 +13,16 @@ export interface InstantiateResult {
     parse_python: typeof parse_python;
     parse_sql: typeof parse_sql;
     parse_mysql: typeof parse_mysql;
+    parse_oracledb: typeof parse_oracledb;
     parse_bigquery: typeof parse_bigquery;
     parse_snowflake: typeof parse_snowflake;
     parse_mssql: typeof parse_mssql;
     parse_db_resource: typeof parse_db_resource;
     parse_graphql: typeof parse_graphql;
     parse_php: typeof parse_php;
     parse_rust: typeof parse_rust;
-    parse_ansible: typeof parse_ansible
+    parse_ansible: typeof parse_ansible;
+    parse_csharp: typeof parse_csharp
   };
 }
 
@@ -96,6 +98,11 @@ export function parse_mysql(code: string): string;
 * @param {string} code
 * @returns {string}
 */
+export function parse_oracledb(code: string): string;
+/**
+* @param {string} code
+* @returns {string}
+*/
 export function parse_bigquery(code: string): string;
 /**
 * @param {string} code
@@ -132,3 +139,8 @@ export function parse_rust(code: string): string;
 * @returns {string}
 */
 export function parse_ansible(code: string): string;
+/**
+* @param {string} code
+* @returns {string}
+*/
+export function parse_csharp(code: string): string;