feat: Enum of strings for compilation mode over many disjoint boole…

…an flags

CHANGELOG.md

@@ -23,6 +23,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - The `try` and `try-catch` statements: PR [#212](https://github.com/tact-lang/tact/pull/212)
 - The `del` method for the `Map` type: PR [#95](https://github.com/tact-lang/tact/pull/95)
 - The `-h`/`--help`, `-v` (short for `--version`), `-p` (short for `--project`), `--func` (for only outputting FunC code) and `--check` (for only doing the syntax and type checking) command-line flags: PR [#287](https://github.com/tact-lang/tact/pull/287)
+- The `mode` enum in project properties of `tact.config.json` for specifying compilation mode: `full` (default), `funcOnly` (only outputs FunC code and exits), or `checkOnly` (only does the syntax and type checking, then exits): PR [#287](https://github.com/tact-lang/tact/pull/287)
 
 ### Changed
 

src/config/parseConfig.ts

@@ -20,8 +20,7 @@ const projectSchema = z
         path: z.string(),
         output: z.string(),
         options: optionsSchema.optional(),
-        checkOnly: z.boolean().optional(),
-        funcOnly: z.boolean().optional(),
+        mode: z.enum(["full", "checkOnly", "funcOnly"]).optional(),
     })
     .strict();
 

src/pipeline/build.ts

@@ -64,22 +64,15 @@ export async function build(args: {
         ctx = precompile(ctx, project, stdlib, config.path);
     } catch (e) {
         logger.error(
-            args.config.checkOnly || args.config.funcOnly
+            args.config.mode === "checkOnly" || args.config.mode === "funcOnly"
                 ? "Syntax and type checking failed"
                 : "Tact compilation failed",
         );
         logger.error(errorToString(e));
         return false;
     }
 
-    if (args.config.checkOnly && args.config.funcOnly) {
-        logger.error(
-            "Checking is mutually exclusive with outputting only FunC code. Specify only one of those options in your tact.config.json!",
-        );
-        return false;
-    }
-
-    if (args.config.checkOnly) {
+    if (args.config.mode === "checkOnly") {
         logger.log("✔️ Syntax and type checking succeeded.");
         return true;
     }
@@ -143,7 +136,7 @@ export async function build(args: {
             continue;
         }
 
-        if (args.config.funcOnly) {
+        if (args.config.mode === "funcOnly") {
             continue;
         }
 
@@ -218,7 +211,7 @@ export async function build(args: {
         return false;
     }
 
-    if (args.config.funcOnly) {
+    if (args.config.mode === "funcOnly") {
         logger.log("✔️ FunC code generation succeeded.");
         return true;
     }