Add dryrun support for autorest (#2382)

timotheeguerin · web-flow · commit 8e03bf44f967 · 2025-03-13T21:23:18.000Z
diff --git a/.chronus/changes/uptake-dry-run-2025-2-13-13-10-10.md b/.chronus/changes/uptake-dry-run-2025-2-13-13-10-10.md
@@ -0,0 +1,7 @@
+---
+changeKind: feature
+packages:
+  - "@azure-tools/typespec-autorest"
+---
+
+Add support for new `dryRun` option
diff --git a/core b/core
@@ -1 +1 @@
-Subproject commit 64cd8645107069733e5419d9f07a820f106e09b9
+Subproject commit 03a3a1f316319179efe8a748a236ff7d40c7ce39
diff --git a/packages/typespec-autorest/src/emit.ts b/packages/typespec-autorest/src/emit.ts
@@ -224,7 +224,7 @@ async function emitAllServiceAtAllVersions(
   options: ResolvedAutorestEmitterOptions,
 ) {
   const services = await getAllServicesAtAllVersions(program, options);
-  if (program.compilerOptions.noEmit || program.hasError()) {
+  if (program.compilerOptions.dryRun || program.hasError()) {
     return;
   }
   for (const serviceRecord of services) {
diff --git a/packages/typespec-autorest/src/lib.ts b/packages/typespec-autorest/src/lib.ts
@@ -239,6 +239,9 @@ const EmitterOptionsSchema: JSONSchemaType<AutorestEmitterOptions> = {
 
 export const $lib = createTypeSpecLibrary({
   name: "@azure-tools/typespec-autorest",
+  capabilities: {
+    dryRun: true,
+  },
   diagnostics: {
     "duplicate-body-types": {
       severity: "error",

Original file line number	Diff line number	Diff line change
`@@ -224,7 +224,7 @@ async function emitAllServiceAtAllVersions(`
`224`	`224`	`options: ResolvedAutorestEmitterOptions,`
`225`	`225`	`) {`
`226`	`226`	`const services = await getAllServicesAtAllVersions(program, options);`
`227`		`- if (program.compilerOptions.noEmit \|\| program.hasError()) {`
	`227`	`+ if (program.compilerOptions.dryRun \|\| program.hasError()) {`
`228`	`228`	`return;`
`229`	`229`	`}`
`230`	`230`	`for (const serviceRecord of services) {`